Document BK2k6NYVVaDQEN5Y1kjj7ya8

FILE NAME: Gardner Denver (GD) DATE: 1946 Jan DOC#: GD006 DOCUMENT DESCRIPTION: Trade Journal - Southern Power & Industry fIMOi MwhHaanwttU^, Atiesta, 6a.' Hi (M m S t M )> S dht 8 Peto DoMcb Mwftrtf' battery-powered electric trucks the most flexibte, sfe, costssrfeig equipment lo t handling materials and iaished goods-- make thi$ knowledge pay o&l 0 the whole'way by powering yoiur electric tnufes yrith die atnuang new PhJIco ''T hirty'', the Wgh capacity battery thatgir 30% longer life l i t will save you oney. W rite Jforthe new Philco "Thirty" sperifiarooo catalbg. PhVcoCor(iernlioe,9oiage BatteryDivision,Trenton 7,N*w Jersey PH ILCO, ' SS'*. . FOR SO YEARS-* LEADER IN INDUSTRIAL STORAGE BATTERY d e v e l o p m e n t I -wrong. O n d ie vast m ajority o f applications, these, rgean. w ith n o additional lubrication whatsoever. In cases w here unusual conditions m ake occasional attention necessary--o r if it is your practice to lubricate a t regular intervals--cadej^reasing o r evetgteasm g rn ate no ditference. IKHte fo r Bulletin C-118 which tells die whole story--and specify Reliance Series C M otors to forget lubrication w orries. RELIANCE ELECTRIC & ENGINEERING CO. 1057 Im n k n l N f C leveland 10,Oh?o fK^BLBTnBgflbten**UatoAihyindBlBffoMhh*n,{oypwelofcofqai3ywOtffi.t*oCdnlaIab*wft*YcbgdriR*M-*oHMolpBlntfaaoCWoiffacwf oalci talta&Q^!(]&*&&&!&Soflfr!d0 Syracuse*WmbtaetabShG. R E L IA N C E i'& A V C JID R S . ... rtijntwwfwoitote w. sue i^ S w S iS S S 'S S itir s z r s i* "*? *"?? *?<** *.*. *> w >*. > S o m e th in g n e w Is b e in g o d fd e d , ARfo? ^st.Unf8i TEXAS to m ake lie System of w ater treatm ent an even se rvice to liid v stry Mot content with the woild's iktetc and most modem ' wataa treatment laboratories. . . Naleo it m m enimjiAg its research ad Mwratoqr fidHties to m altethe K doi organisation yen farther adwmeed in the science of Wat-treatment. * * tag np in this postwar ex* are bringing with them.new problernain water treatment. . . Nako tm llbtr& tiiy ie lis always bean an aim ofthe Nako organization- Our #w*4 engineers and d m s b and our entire *p*earh and lal**rat6ry facilities are at yoor d|spo5al.Jostaskfoi a Nako saryey. . . we will do the i NATIONAL ALUM1NATE B4 Westanil Ffata* CttwaeSfcCanadian ttuptfrUsfjto lffi fieadtk to ^iUuxirjita Gktmicil 35 Ousicre^ive-, `ISorania,Gut . SOUTHERN POWER & INDUSTRY fqr JANUARY, lW6 f yonr-- ' Frene Oc Swfci. ;Sopan# W. - ' SsUmtm&itu' \ Hunter Ri HigJiMj Jr ' .' * * natiaiaC XU CmbIct MimebisMMfriM. W.WBkJas Jtasiass hpttmataivtx ^ - " -- t ir; HfipfUewnrt-BJUoJ,AMSaSm&xvolS,fScwSif?c--- ^yU y * iB rS nit CeatalUl . a JBBg; ^.tt^M iU e/M Sfbr - V /..R . a SMfiH .F5JBOSHIH&CO, /nmaL gikAupf.fmcej/im.WR .; I;.sartu^ktM^ ^ujMgia; v' **' -r ?^ iT '** No dWtig soil* oUowed Kjggest prtMoo t o u sta. pouf, ptessute-ptoof cungs. tid riio a wouldn't do -- too.pecoso. So we mated to fgbcated siedi -- *Wgh, Amble -- uut EjJtweigbt-loo! The W(bond that fabtjnrttd jxufctcnoldbe successfully addedtogethertom tso ato -tlghtncss. Foi proper magnetic tfcm dm sfc. oe dedded to se f id i jases of ooe-fndj loBed sted. i W M o o k b e tte r^ W e te ta fa m d m d-boutigs. doable beared Insolation, made sute- otposed puts trac leak-protf, Ffat&ng left-ta do h it sot anr baby m the test-tuA, diedeIt regutir'y, cod bold oar fetesth. j 90 days Irten--wetook &goodloci. Motta stiE Tanning ' said ot a drop of ter nsdi* that lied fat a. - short Acerand widesmBesallarorad, Masspiodae- " ito tn tfth e se m otees follow ed, there's a Moris Every Ime Allis-Cbalreera engineering odres'tp t d motor proMans, wessaovei new-waysto bttUd better stand- aid motors foryora. Aixis-CHaxitiUts, Meltodebb 1, m ` AW2J Won.'*'1Y=w s - HA.THEBOSTONrNIWOrY! trereSohmferAIor,i ilM U jii Ca. %? Hem Is a typical'case with no name mentioned, because it is a defense plant. The industrial com- . pony and their contractor decided la standardize . on Sarco for all steam traps and temperature control' because in their years of .experience in connection with many other fobs, there was no other line.as. broad and versatile and as reliable. The illustration above shows the extent to which eight'different but related Sarco products were ised In this one plant, and the wide range of sizes required- Team wort"in operation was obviously secured. Other advantages o f standardization with Sarai m et Ease of inspection and.deaning without disturbing ' Hie piping. Small number of spam parts required in stores. Ease of obtaining duplicates for addi tions or extensions, and the knowledge t^at oil parts were made in one plant by one company. WHEN YOU PIAN get the Sarco HOOK4JP BOOK which will shw .you howcompfctefy end sot?. facJpiSy Sarco 'lwochiefs can serve your plant. 1 Ij W H Y W O RTHINGTO N H I0 HPRE5 S(IR E PUMPS excel in a ll three . . .. 1 . DESIGN ^W orthington has tongcr experience in n^nelieriiriijg.high-presm * tx a m iig a l b cH cz^ a i pum ps. . , has acquired unique Corutnicrirt ideas finm power-pliant operatingengines?.That' w hy y o u 'll fa d such 'ragerior dojign featurej in'W crtfungKKi high prtstnre bulletfeed pumps u ; airrfcuicing device eunitiucuon th at m ininu2s wear;bolted rin gitjp e pressurejoint*; impellecechronic oo the s h ift; ovetsiaui K it> W y throst Bearingi- 3. MATiSIAU--TPonhiupon has grater ftdHties Sob m arch . `S hot's why yaa'jffio d d w 'r ijh m scm ab in W orthington highpreanre holla feedparaj;stuinkSs steelfor internalp o t--boprevenr dtstmcrise coaotioa sad erman; forged steel arsings--tested and peprcdhy years ofpowerpliacoptwuou- 3. A tM IC A tto H -- W orthington f*ump Application' Engineers ace thoroughly versed in every phai* ofapplylugtiierooscasD ipletellue' o f bo ilericed pumps fo r high o r tour prosores -- capacities from 54 to 3500 G #M . . ,,pressure* from 0 to 2500 SSL T h at'* w hy Wortbaogtcm w m fe the n g b feed pomp* te y o n rfttd cycle.. - Par further- deoafe aa .Worthington High-Prtsrore Suiter Red lta>p. . . oc fee m aqipuitrancacwitha Wwtfciagtaa PJLE.*,' write nsortelephone thA nam tof oar3tfdistrict officer.You'llfind AS EASY 10 DISMANTLE AND ASSEMBLE .AS A SPllP.CASE PUMP . ' Oomplete'rotoc nsernHy of'Woah&FQ Hfgh. tetfeaB oflcrT etd PuBptsiflhewithdiam i i t mt #4w CO * portable ixetsU y tngk without - rfctmfeing moboa or 'dischargs jupiog cooDconaa. SitnpIUiei aspect!!, fepaiqaunt Or repair ofitxem i)parte. Hurt iherete more worth 6i WatBiSaotoa, WotSdnstaa Sum p and M achinera Conjoraiior., Centrifii* yaf Pomp EHoidora, B w im v .A /' . WORTHINGTON t ^ &sgs== W hat you see m a dose-up ofrustfom ation, Industry1 $100,000,000 annual tolLW hot you don't see is its quick nBmnation with c it ie s ser v ic e b v b t e e m o v e r . Converting your rust KahOiiy into profit isn't magic. . . it's made possible by Cities Service Bust Bemover-^an effective product *--provedin res o f inddstnai plants. Easy to apnly--ineixponMve--tainbeliaedoveraxul over again with little waste. further rusting. Then you will-want one of the Cross Service Anti-Corrodee to joyide an impenetrable film that really protects. One o f our Lubrication Engineers w ill be glad to hdp yan select thexigbt cue. Write* w ireor phone our nearest office o r . . ; ......................................................................... C it* w 8 v i O < fc. ` Boom S& t TORnfcS ta r t, 3N**'Yii&5I MY. Cwaffefttftn; Vleewe eend o a ftttt fnfixrm aiion an C itfea S ervice K n it P w v eE itio n P to . -------- -------- ---------- .------------ :-- ----- i T itle.. .. ............. ................i ................ C om peny^. . ' ....... ..............., ......... .--...w ...--.... ..............I. ,,.I... C ity---............ ......... ........ .,....... ..........^ .J L.-.J Bta te , . ____ y MAIL THIS COUPON j > TODAY A im | ' 1 { 14 pninuenM nriMn:n * imwictov iamiudV ioai I M l E POWER J R OM YOU S S TE A M: / > v '.zik': W orth!iigton M u lt"Stae:Turbines-:' : -r-*v dr;v.r,j7 c t!-- .vivry Yon. -wll want cd investiga# Worthington M alti-Suge Stewtn Turbines fot either con densing o r non-condeasing service. Worth ington*s familiarity w ith all phases of steam power and specialized Tcaowkdgc of Steam Turbine engineering account fin h vwntcnanee and m o tti, JtfcaJaU t eum m k ptfatitn, horn steam consomption is inherent in the design of these turbines, built in sizes from 100 HP to 10,000 HP Sueoperation on high or low-pressure steam and h t speeds up to 9000 SW . Bar fidi descriptive iitew tore, -write WortHn^oa hemp agi JAaebinerj .Corporation, B a trito a , t f , J . WHO USES THEM? __ j --ate, new t r g blow*, generateit, pfinf, Ene' sb a fa , refrigeration oMnprestocs, afecnodirionisg M itt, paper m axiine, u n e sfctM tts, te. Etat th a t Moves W j sont so n i h t W m to ffe ss amlable on reqoctt. - WORTHINGTON j .. V - 'f{"T. 'i s m (jrm ; i-VLTj-;-; IE ASSURES the User BETTER PIPING Co'rrthiuiiustnlocthange pf eorperienca data and matrafactoring tpformotfoo between MSdweitVfbur pipa fabricating plants lesute in a pod of piping experi ence tira! 3s unsurpassed by any other organization. Each plant tj fully equipped io da a complete Job of ppe fabricating--Is sHJfed byp^tfng experts of long experience and'high qualifications. Each plant fs dways striving to improve Its product. A friendlyrivalry acts as a stimulani. . Inform ation on raw proaB sw s ood techniques..tpKi> tiens to am oat piping problem s, and gen erally useful d a ta are exchanged betw een these plants. One plant till develop a n Improvement in W d m g procedure fo r a d e c e it a lla y . ,, . another w illb b 3d a new fixture -far saying term re w eld in g. . . e tc. For m any years this exchange b a i been buHdmg up pn unsurpassed pool of piping experience and "know how ," - TO&Ulust one of several reasons why Midwest tan da a better pipingjob foryou. ,,,,wheflteryea wanta ample bend or piping for tin ertimi plant Installed wttimrt dhnded respanribiBly.. PLANTS ARE SETTER THAN 1 MyhighBast I. Q* protects met1equipment!" M M b ratfin m fiili& iiar'W Hcm fa tu w co ita]btcclclookednftrr tA iJraW M & anfabiiiaiiffiu e ta n m t& B tifth e fe a tjp e r}o d .e o t* if* ttte l< r f tto n a ti5 d iw ia Blwiili> aerar* em fm n Miid tien i agnigunuiit w hetherb ertelior bo&b im betaiJostieilediaJla^ Saper"W for the name teatperSed.W eie nhtaoe* o i root. Tfiin nhotrnIvoareffavtiicfy the tU3t-hihzb3tirBtp*aUtK*e{Srjpar6P'cuapretcctyonr keetCKTetmfjjxnvui. fts&twywnfoySteeltdoc& te s t above,E ag le Svper^YSIt*' ,, In addition to doing a n um m pasB edjob o f in s u la tin g ., . s e tttH8S in Ja b stsin rtl T btem tauxi th a t h e rd -tO rtep late heated m etel pqidpm nnt. itiU b e b etter1Jaototrted as w e tt ee m o re eH a3 v effg iv raa< m ttp f|lifcw riip |fl d iftin M flatfm . Hxjft iffid e a ty Rosufc.front"SpriogyB t/T SJrvcfure E ag le M a o t^ W w i, p rin cip al ingredient o f *ib*wJM " E ag le S u p er "66," is m ade t>>r f springy p elJets eontedniD gow jiU css dead a it ills,pnnfcl- ~ 8 S S a f hoghiglily etS cisn tinsolation, "S pringy BaB** rtH dtm e^eceaitd by th ese siB en t p eseta, is aw re ta in e d a fie r th e insulation d ries, th u s p reserv in g ita escttem eifr to u r ttnenttcl cro d o otiT ity Jty ycar-aftavyoar te a t sa v in g s,. An eosjr-to-u, oflpurposesuufcdibn - E agle S oper `W ' gives cascapHouai protectk, a n d ea n be e B ^ aj)p H ed w ito e* ^e8 fcefiv en eesto ta< > rt a n y (drape me size su rfset. I t vvftlistands a fiill range of tranperetbons *>1800R , a id if Dot used a t tengxsi&tnrcs above IMCP F ,, c m b e rem uruft, rem ixed and ren ssd f D ry Coverage,is HTnmtal ljh lE h .. .cogtpcrB q. ft.ia Icsstian roosttiisuiatm g cementa andW ocha, T o n a n ti Bngte 8 i p r "g6"ton> w h lil d u w g tt w e ito* O nunendB r^to 1M S D 1 8 B A L ...6 w eatherprotf catiigthatistetsscti& andTjm iipj.'E rcneIscn~qbrfcsto a h ard finish,'W ithstands uptodiO fF. Q fW Eaofoindusir/aff'm duclsfnc/utier ogto Swcfchek (block). A piK pxral, BGg&altio b a u , eeti n A iM Io e sm v m irf. E o g ls D ry ra to { v r iiitt}, AdxyMxiedy-to-inx,m ip t c n la * d M m a v ataf. E ogfe^W 'lhii^irigC ainanr 4irdj?rhifc.dnA coa>nicr itS Iiy p iito tia tio o rittm iia i m vfih h ia ra a eo tb u ia 7tPF- faSOCPP. Affi?MflHUAU Dive tegim pfeaoftM w inf a tajidaljtioa. K A Ia irfa d a a ^ lu lw la B ^ lM lS iU c S ta tfir S&arwh Wrttftx jo n r copy. EAGLE-PICHER INSULATIONS ^, H igh and Low Tem perature ki od by TUB EAGlE-WCHSf COMPANY * a N a H ttX Jl J/J, O H EagU SvptT "i6 " tetuJoiSngCenterd ogte t-T oniiM -2 M i Sogli Separfemp Mach E*$b filaulte Etigfe Pipa Cavatina osl Insnltegl * fogte Ieos Woel* Eogl* Inrobt -Sogle Swsteheli Esgfo D ry , % V jN 0g^Rir fo e/JANUARY, 1945 n Ktto A t S mt mt l dad. iSww, Slitn Wr fe ,-ns-t.d--feb--fctmwr-tdlftad gffnj.wmime1-.m S*dt a ssv% attar* IT H FOKM Xft M S IX M A c >t>Rtbftd Dmr s t of Ae od- v n a # crip port lb meet #\ **waB, Eaton^riuBt yttoj/tomted ca ffe* d & tff* vt cieaners Roundingthe teeth offrontcuttersremovesell possibilityof sharp comers scoringlubes* pcrtkulariy in curved tubes. Hi cutter is now standard in. all Elliott cutter beads using a 1 in. or larger cutter. Except for the rounded centersection,ihxtcutter isthe same in dimensionas the straight sided cutter formerly used, and will -be. supplied on aiders for cotter replacements. "TRACKIESS", TOO---cutter teeth are so spaced,as to ovoid striking the same-point In repeated rotation inside the lube. At each revolution a tooth attacks a pointslightly In advance ofthe former point, removing all deposit and preventing gear design in the tube. Another safeguard . protecting tube Inner, surfaces. For up-ia-tha-minufe developments in tube cleaning, come to Tubs Cleaning Headquarters., Elliott Tube Cleaner-Bulletin on request. CirWtpUiUf iegw xfo WvMow Must sit SPM m StKtD, O . * UBOW/VY.fA. SntlN G TJH D ,O . m W M S .N .J. district o m c rs in n m o M t e rn es cimsyucmlI (w^Arta n . Ik fru rc ro v *e,*t,js* n v *>*< P a ra d o x ic a l'-b u t it ca n b e do ne w ith / j j j ? S p r e a d e r S t o k e r s AN cool is relatively high priced these days and modi of ft --that which is mare easily ayaSdbla--Upoorin quoSty*Paradoxically enough, it h possfoleto produce taw-eost steam with these relatively high-priced, poorer-grade coals, it all hinges on having equipment that ,will born them efficiently, and without operating difficulties. In the find analysis, management h con cerned with die cost of coal only insofar as "it affects the cost of steam. In general, Jaw steam-costs aroachteved chieflythrough the use of proper fuel burning and steam gen erating equipment, intelligently operated. Many p!orrfs,alI over this country, have found the answer to iowored.steam casts by . staffing C-E Spreedel1Stokers, this versa tilestokergives0excellentoccount ofrteetf with almost any grade of coal, thus permit ting tho plants where it is installed a free choice in the matter of coal selection and enabling such plants to take advantage of any price changes in the coal market. Whynotmakeyour plantindependentof the uncertainties of coal price and produc tion--present and future--by-installing the service-proved C-E Spreader Stoker? It is a long step In Sie direction of low steam cast. " 10 III B U S T I 0 n H tOHCtimu to Tim srbotr rraws, nuaas na ironsns snxaj;na wsmms. kuskhkIn m tuna So SOUTHERN POWER & INDUSTRY ft, .tAMUARY 1 Appraminwto eppfc irii ot G E' SpnedtrStofctf-- 150 toSfarfcp to lt*g*al oiiife *>itoW* for $Seknr V& trf c w li wMlow. Hoppor? fan&o^ *1 d& triM im M ctenlM A vw W 4 o .jp *)' tMr* mdmotor orctoburfi onpocl d t b M h g p n H iik ^ d a tom) *o*4 frtto'feinqce*>Wfaerowtoydft uwi -oKkli Biiar* vrdfario i^AribNii. Finos am . fewHod fesyigctuS cm f At ns* o f dm n d 1to w n } on 91 v*wh--atatfwxiry or &ttatX#Qtyf Grate surface fraoiw d for Hjw loi roa oSr oAolm eo m d to facSftot* tktaSs^ AJu+ewl to Bafto^apecic: cqoc^ tutf operotfoa. to MUimm THE SPREADER STOKER PATS EOR ITSELF OVER AND OVER 1 <WRWWB faMMlWI A t * f wol vmi b or wwcf* M M f the fa ife l cm ) r f a CE Shier. MMwi to 1 6 * Mi b.mm &h M by b nh| bicetfcptfwaaecenenr ^ n p H H d t< w vgfe lb iM 0)r M yam fnciiiEERinc ;:. a 0 0 . M A D I S O M A V E N U E , f ) E W Y.O R K 1 6 .r N . Y* INDUSTRY fa r JANUARY; WU> ' It in t bftca beeil said Ibis is an agc of qi laEa liflp. As a matter of Standard juacdce ance and gnidsnce of enguieering spedalisU Tor the eoluuion of openttiug and prductmn Problem*. In die Seid of vnta nditiotnng, ' Your water jprobkm ean be solwd by Bc, Here, in ane raganiration you -roll find'all o| ibe facBities and sem c an necesmry to mime yera agarnti: die hazamtii of idcomsctfy conditioned water. is a ITie otganixation of W, H. & L D, BETZ wirb a natum-wide: aff- o f . engineer* and chemisM i prepared t assist ytm in thoac problema involving Boiler find w ater... coclfag W ter,,.praceswalra:...in- dnstrial.waste dispuSal...and oewage disponL-. jwiiodifirmndaa tfh Skntdt. Tg*,wifeixlcmtaln ncb tjpjit, piisasihs nectuuna fflcnXefBnaa, tim --qSbci 4$ sokU-- tnistKul icd inetottxi--intiftt&BS tfixU rnaltmttta. AtkrSuHi&iS-C. Wtrt Sb jffilatiifykm Sir Sataa. CO N TEN TS- OIR STOKER THAT W O N 'T C E O G p "a a im h JU ,A wEwtSEKSdStofcgrhtum'fcctogge 5*. Bven * y o o i- ji4 g u g p ly M w a t O r p a rt e lly fro ae n , i t feda reety, afe cd Sjy, tfao u gfa afo td p ro ttfrn n ch an h rn t a it a w ga M a g rt n w r o t o r t * a p ta a d t a^*Yw fecl^ f e d ixA.Y e ta r & d f ilia * ja aq fegnanfod hf ti acSuxcAxKM-cTt^&aturejyuurKteamtstiBfciJsdwoedfaecata- y o a t o n a r e s t e u & fir o m t ir e T a ^ ta ^ ira d a o fc o a lia id a tJx lfa d * . PerigwrftfcopBg^yfrgmifcappa:faigrate mdfnlly automrtfc'piK rattaitm ew ^ kw o oetp < xw sou cel> rin B S yon greai*com bas- tica nflirtenqy and erarftaatoiafeom fadlTfftgdea and raafatenmtfr g rriBein. Sasd fia th A P fa c S tn ssd Stokar boofcll: and look te to aH th ead yan fagaatol gan ad ly iw d m ^ n g jro tn ch o ife riw a tt wat--'* tfceoKfynon^kiggingeiaktro fitkind} Cf SPRE U*5 0 $ iN x0 0 ^ . f0 6 to f/ rilufWpr^fr5 ' ^v `^w' 7 v " '***' A M E R IC A N N G 1N EERXN G C O M P A N Y 24i AXAMtKeO AVjfc, NniA6llHlA 34. PENNSYI-VAHl*. 3^^N .iPO W iR ..4- JNDU5TRY fot-JANUARY. t 25 . THAT AUTOMACALLY OPERATES TW O VALVES! W heteVer-.process f e n jn fn ls te , pressare or innnidSly roust h e cnn-boiledb y aiju staan ta oftwovatvos, ! th aF ip tb ^b n p to C fen b rfler gives you tw o d ep en d ab le, accu rate "bands"" th at used, no gm pad& B S coaih ftm s 2 sS n g& acS Q a. v a w conbrd spstmns actuated b y a singis m easuring system .. . AByoiiftoedtacIois se lth e'liig h " a n d "low '''in d ic a te s a t d esired "What's me, bott adjustments degrees, percentages, as pound*peroqumahichtomaistaincmstruct ffiferatial batween high,and law petals, lypkrd am ntagegus uses oi Foxhro Duplex Cantroflors me fisted in the panel Detailed tutormotion cet fhr cplcaUoulo your problem menf h obtained bp send- gbsaMioa of.jour process. ........ The Foxboro Company, IBSKeponset A re.. Foxhora, Mass D-S-JL BtOToehesimprincipaldites. TYMCM, APPUCAltONS %Anr kHm-fa inavISHr ntttai ' Om `Ttttti" | Uhi Dogate CotrtmS' -- 1atoCTLsprer v w w othr "Bortno**............ . n i siid ti^ aoe d i 3. teyiv ftfii '( f t itg p XhnfcK ............ ..... ...... c a fly n fetrasi E r t w wmt yKpmT flir fit* tf totttfls fersoH d * t b d te fB h rfW H t^ iiu A v i TttfotettorgabpqteptcfaertgntcraaHpirmo<MZ iti Mnmu tOXBORO DUPLEX CONTROLLERS FUR PRODUCTION AND MAINTENANCE Even wreje %dllcd wodr sum s to "get glong OK." iridi obsolete or ili- adapted hind tools,it 3smill kfct thattneri^iatwolio r eachJob era joake . la g d fiO T n een pn K h K ttren ess. In plants lertunrettfug/or peacetime prodnedon, band-tods arc a.factor too HporttM:ta errariook. A check-upand tool replacesoenr program straight sl^gtjw >!^iim dve3sa^e^et>dtiite..-.doesim jiit)m sptproiorir...andp^ligeattdfioat5ntt!ngdividen<SL. Sawp-on ofeis acoruplete Hoeof-morethaa 3,000.tool for ptodacritm end Krautt&uuice. Snap-on's mtfou'wJtic, dkecfrttMwer tool sem ee mble through 38 factory branch m uehous inker ptb^uctoo otees.Woke fot i Ae SHap-ott-analog nd address of neatest fetaarb. SOUTHERN POV/PS tWilKTRY W '1ANUV, W P ow sa.wHLbe needed--and how -dor Indus try 's greatprogram o f ptist-w arproduction! But, m ore than ever, pow er engioeets m ust w atch Postfigures...figure ou t new economies. Coastder seriously therefore he question of m odenthm g your boiler sow n through the instaUatich o f 'fbdcl O il o r Gas Burners, Savingsu p to 10%,on the one hand.,,increased pow er on the o th e r. . . fo r Todd Burners' in stantaneous response to fluctuating demands 15m pay less fo r maintenance -with Todd, too, . because Todd B urners can be operated, antoruaticaUy to m eet changing loadconditioas. W hether you. a re producing pow er and heat fo r in d u stria l, com m ercial, o r m arine purposes, investigate th e efficiencies and econom ies o f a u to m a tic Todd Com bustion T oddspedalists, the deeply-experienced Todd organization itself,' ate ready to solve your ltquidand gaseous combustionproblems. 1 rA im .ir'tokt n r u r n i h a v i m v iAki(lit>Y t t u Investigate th rmny actvankjgfts o f bcrving your fbrgings mode IrUveSovth, fay Ihe South'* lorgest Commerdol Drop Forge Ptonfc Cairi'* meurpossed fdrifiiies--ccmpjate die shop and "Know-How" resetting frana years of experienco--are now avoHbte b moke your Steel Forgtngs--ony type--any sfce from I oz. up fo 30 ftw. Oisr Bigneters ore a t yoor iem ce. Write, Pfione or.Wir oli xjui/fes b DROP FORGE DIVISfON 526 W oakley Street * MEMPHIS, TENNESSEE fhories 5-6422-3 To B H t r S e r v e fin* N o f i / o n fjrom t h e S o u t h ! . POV/JSR & !NDUStRY f JANURYV IW& V j'y'V't. rf-y'4; PR O V im H G t flB l *Aii4hKi( umixo'A' HUAiiMnw r m itili / m laige ahntoSM show* GAREO.C.K-^f SpraL-h&tt GARLOCK 200--^ " ' r t lo te. Co.fera--GARlQCKl G a RLOCK 15Q H igii T iessnie Steam iij tough,- srong, deptadaiile--because it is:mafc pftom torito nh fot tbe Garlock a c tw y in ^ i na -notiGwlodkrstandard f quaUty. Eoeb ' and eacb operatioaar <talitytontrolledthr Xwt.'a highpresasepacDgtbatgivea bmg; ca Service Fotsuperiorperfoanmceonpinto:r ^e% inai^ea!n^cm^spanHOiciints,ctc;3ii __ saad pxewjres rip te 300 Ibs., spwstfr H E GAKLOCK PACKING COMPANY, PALMARA,K EW YORK .. -?V XGu:TieGarfartPicHagCop*DroCw5lm iciIStltol,Que.. G a r l o e tc POWER MHDUSTRy fw JA N UA RY.J?^ =- 1 .1 t BOILWGWJITEJi A X $8 F . mARGSSDECJiLORIlT&R B A; CASE 84 POMT FOR A li iNDUSTiRIES AND FOWER PtANIS OTiy.doeswster boila t 38F.Jn aRossDecalonatcrf I t bails berause of the extremely low *ioUrtc.pjTsuee nwfatained hy a Son YbuceStage Steam Jet Ejector. This low absolute pressure It malnfcdrted more depeaodaMy and ecanofmadly d u n with any other type id vacuum {rampl It** a te in point for ail o u W d and power plants, because th se an * Horn Ejector (Ingle: cr omM-stage,Dpeatathjgw lthor withoutRoein ter and after condense of the surface:or barometric type) isone of the la M tjin f ^ 'd B te and monacal yascunm pumps for removing ale, vapors or gue*. Thfe applies' to die handling of many types of mixtures; wet or dry, slightly sticky o t solid. Only steam or water need he availablefor effidoitope dots. Little or no snptrvtsion and maintenance si required. Consult Ross' eo&neem shout the particular at vantages of SteamJet Ejectors: la powerplants ; air removal equipment on surface or barwaet , Cattdensoa, ami as- pump garnets) in chenaca /sod stud petroleum industries for tantco dtoiSi tint, M a ita fH ) deaeration, dgajfiadn d< hydration, concentration, evaporation, imprint don, vacuum packing and vaonan cooling, Yo 31 be fuenisbed with iiferiuatioo and ttODfl mendations based on long erpenence bt dm spednlfcttd fields. Rl Mmtbchrtil ut4 nM In G m h fer *** S**<lVSa,-Ua, Ntt fit CM. um io 13,MsTo j \ Gull Parvis Oil e r a h e lp y o n p a t a n e w lo w te iiin g onyera Fam. OVER 15 YHAKSGoif Parris Oil hags.f!ccen a leader in the lubrication. of this quality oil! The new Gulf Parvis OH has greater resistance to osidarioii, longer industrial and marine Diesels. -Ask users Hfc, and is aonfourung! why to y prefer Golf Parris Oil, and their ., answer .something like thisi 'T t stands lesswear,hungerDiesellife and a newlow op^nd helps keep onr maintenance costs ceiling on tnaintenaace costs. For farther down." . i infotmadon ori the new improved G ulf. *New modem`petroleum technology has1 ' Parvis Oil,mail dieconponorgetin tcwch madeposable et further improvement i n . withypnrneatestGulfoffice. - . - ^ s s s i f e a a e '"^ 4 Suit Mlfifliptffiflffiit * 6 if Blvfatdm$dMhW ' . Wtme.J .,-------...... . Company------- _____________ --- L-i SwWa. - NfWTorfc * PHlwWpW * Htabwak *** m e WwOrtw Wayflwi tociyvai n la b ' y ~ r^~ r ' IfQ.yTHHRN POWJER & fv tJ m fflZ jS * '- of less cost than patchwork! Load-center distrgm & ih system m ^pdohiing. old* thdejiyst0 -*te|>-by>iitep - lik e many older plane ttf moderate she,'this one m s saddled wall ait obsolete-power distribution system.'A .team risesin .powerriSpiIremcnM, necessitating extensive additions to the old tystetn, jbrooght die problem of replacement o a head. rieplwemhitt 'A 'study by 6-E engineers darned the wastefulness of tniteai. lag die .outdated 2-phase system" tvitb 5-wlie. feeders such as originally need Instead, they suggested a siep-by*tef> pan for ' everting to load-center powcTdisttdHakin. 'This conversion plea is paying its own way right from the start. i . H ie inaofdiittc need for cm a power is bang met with a new ' G load-tenterunit substation;Thedistomcrsaved $ per cent oti first cost alone by baying standard thtee-phase equipment fat the expanded mainservice. Thqtotal cost o f d l the three-phasehigh- . voltage feeders was less dub the cost o f justthe low-voltage two* . phase extension, hsd dic need beenmet by patchwork. I.,fy wJMlotb tk* ' iHf s t Fyiraecl* or Aytiraw tnwnto iny ' tM hn, wlUtuaf*tyw U M m l aMkgtlb pend* mi a tw famnd i n ItoftfclMT(w (emirt*>Hmbed MfaHrim, t t fa b tM H tl' Sgt^Ti iilitcr, adi|[mma( loadcenKr noic substationswillbe installed, until the oldjtystemis entirely-supplanted. Savingsirsnbiag'from d ie i'/ito 5 pertent emraefficiencyoftheihe-fliase`q 5em%ill ,antoontto $2000 to $4000peryearin powercosts alone.Thiswilt ppaeyryeftard.i'e co. sts of complete roodem-&atib-a at som'e 2v0 per cent t,* The changeover is being made without production shutdowns duringinstallation d fthe three-phasesystem,or in the changeover from ^oiaolete system The newsystwnvriljbesafer,and quit* lets servicing dhe. When'completed, dm tm w e r will h m r i power distribution system esgiium d for growth, whatever the extent of the plant's fbture power needs. What diies * check-up of you own power dxsoSbation system lid* show as to vtdtagplconditions, outages, miintcnam* costs, add. restrictions on plknt ekpansoa? Perhapsuradenumioa the load, center 'way an be-phamed so as to be Adty self-li<jn3itong. Ask yonr-local ChB representative, or write for Bulletin GEA-3758^ Afpnmttts-Deft^Cenerat M r Company,SthtrtetUtiy 5, N,Y , l! > i i ; l|i- I A lw a y s !ftr/ C h a p m a n - Standard U nas' ir" No matter"wliat your valve problem may be, ft pays to look dqagb die Chapman Standard lin e first. Many valves that ^ p e it to b e ,'*pecsds" udii bo fonati.in OOTtegular production. t oar&andatd LUxe Indpded ate many tmusoal types aud sizes--in steelj itott t n j b w m alloys. Shoaldaspedai typeo fvdve be required, Chapman engineeis will be'gled to help you developit. CHAPMAN VALVE M tiUPAcntRM G CO, MMAH eftHAftPf MAK, c v t t m m u n A iitr n a mastiti \ J Ttmcty oidinnts > B a sic , teco or toade- ACTUAIX? January tttm sin g Shortage quades in laws, code^ and wminna ere oostiy In auyevent, but particularly ad in caseswbwe tta r af- W m rker&ppnrtm iMes in N ineteen tfertg-Stx 1 is not greatly drfSsrenifroni any other day, but paychiflogl- catty it is n o te te* 9 feet engineering and con portent Traditkmes- - struction. Khgjneeripg "and construction axe con listo sii as a starting ptdhtr-thc day to initiate new ttanwis prooteses, each cycle of events overlapping programs, new procedures, bouse cleaniuga. end irctfaentieg tie n o t Therefore, these is nn January 1,1946, is parBeularJyimjw^ant.because topping point, np place to deaufheslaio and start so many things base been, pot att m in vre could ' over* . 1 ,* - .k partially recuperate from the upsets of war. Xhd critical shortage in fautiSfoga is attributed Excuses in 1348 -win not be so readily accepted. . te>many mees,but none is more important or tarda: Haphazard parfdmance wDl cot fit well into care* to snicMy correct, tima obsolete, metering!rea b u ss fully worked out plans. DSsdplinc of working forces ing OSes Butt exist all overflw couutry. Heristeis w illbe reinstated; the boas cm H rb a new man, two have not kept pice with changing raetbodsiand new of them it ndeessary. And those lacking, in punc tuality and energy wfli find themselves compared has been slower and less effective than in any other unfavorably with eager, fearless young-workers that major indcsby. are quite wiiltag to defiyer the goods in exchange tor. While manufacturing, agriculture, transportation, equitable wages, fidr.treaijnent, and a chance to ad andpractledlyeveiy othertype ofindustry bare beeaj vance. ssvolattagrcd in -tK ^ptet 3S years, btrilding pio- Venders too will feel a change in '48. Buyers will cedurcs bare- remained essentially primitive. Band look the market over and place orders -where quality drawn individual plans, personalized- specdficattaw, is wsared and in v a d e s are best Bson price -will poor choice of materials, band sawing, ten d nailing, be important because cessation af war orders means band brid: laying--never any mass Movement or more personal buying', and witen spending me1* own 'mdhrdizatian. These method held Brat by un- money, price is important Dependability also will .ne, civil authorities and protected by-antiquated determine who gets tha buanesss. The buyer will vroiding in buildhig codes hive delayed any. real ef not long continue to do burin&& with, vendors that fort toward mass production. Compare' w hat.the - make false promises or those that need to be con buyer getato a $1000. automobile w itha $5400 fete tinually^prodded by mail, wire and phone. and-you'will see the dteferesice to-Valuev ' The boss is going to want bis share of fline oft.- Any lair or any organized, control that tends to He wfll expect his assistants to assume leadership Ifwit progrbs lids fair to beip build op conditions in ti carry on the job whitehe takes tbatlnng delayed surti. $ aid.now evidenced by the boosing shortage. fishing trip. And be win be looking for Sie kind The.building trades.hove stood stSL'and the rest, cf of man. that bo can leave in charge with -a dear, the wraJditiBnwcd;iqrwerd, so there Oresoot enough .conscience. xhis-Jesdrtocxceflcnt' opportnnify-for , hoiares-^-tbo.aaswer seen tertoipfe as th a t the newer eojplayee. The executives and supervisors Vea, there' etc other shortages too, but they ace who'hove lung had tttebrnnses to tile grindstone,will not' critical shortages. And rfurthemiore the other b a ^ d k to appreciate abtHiy of n ew anp^jyaes, be riksdag will scon be relieved. But there fatno fan- cause in many cases the quality of civilian employees ; on the bousnut sttuation, The has been very low-indeed. . . _ _ . ........ _________._T_h_e_c_os.t. Many completely new ventures w ill also be get- of labor aiMlmatefiala exceeds the value to be re- tin* under way to .'41 .These also opportunity turned 3h reasonable rents send investors do not core to the returning sendee man. Here the opportuni te htjjld bosses.' Even bard pressed individuals go ties -Will be partisidariy,great to small plants it the to.extreme* to void paying two prices fo r building employee-can add a little capital to Ida labors in' an * new home effort to be}p nurture the.new enterprise. lio immediate answer to so severe a situation can Forty six wBl'fae more conservative than hectic, he ejected ; the nation will be toadequabfiy boused because long studied plans- win be implemented .aw several years. But fbe-matching of supply and ThereTI be less hurry, and more csutionj fert there .tieiuud can come touch snicker $E bnBdtog odea wifibe activity. It will notbe a do notidng'year, or a if* thoroughly sthdied and revised to allow suad put-ott year. This Will Indeed be a year of oppor- . , ---------.---------, -------------- ftmlty for the newemner to industry. There wfit he 'ittiiig,.sabess0Mblii!a eho-whererar they proam to do, and entpfoyers will not look too critical- I ia&, attractive strpetores at a faster pace ly iotsuch (ateractedstica as age, todning, xndphysi- ^^haapar price.^ Such ode revisions Will assure - calfitness; they wifi gradualtoplace more etophasm fair t&ptBtmSiy to cotopeto to open -.on IpyaHy, honesty,,dtqic&dabfl^r, and wiBtogness to tiu the needed revolution to ties 'to e bold and'Be energy and initiative to produce b "* J U K lrfa 'W ill BOPife. . ia ir tby* w ottk- K^lt5rjN[aSTBTtof-JANUAR^:1945 41 MctMljyiifiwt caijWt c-gma.* dssiga ara developed far handling loads np to 5 ion sb ] manual operation or propelled by rubber wheel d riv e .. With thousands of insiollatkms to draw from, American McmeHa Engineers are well qualified to oifer -solution: involving overhead handling eqrupatent. Consultation wt these roan w iflreveal why American MonoBafl aquijueir was selected to serte d ie nation's largest industria! plants.,. This service is offered! without 'obligation-- we Cavite your inquiry. Q M O EIIpTM 131OSATHENS'AVE. '# CLEVELAND , OHHM-?w ! I T X A S F I U E 1 U C K 'K e w f i a n t w i t h M o d e r n M e t h o d s ,' " .W Pr \ v H iin tfcr R ilw g h e s, d r . ' 5 * * .C . * . ^ ,(''Stmouthwe*s*t"e"rn/ EAtoe- ' S OMB }6 m iles south of- Tyier, kaf, they te a made surveys .Texas, i s toro caHed.Troup, through citer Hay regains la the General Befraetories Company has Safe. They found essefljnt de bnilt sud i* .apeta&ag one f the : posits in Smith County a few miles oeoet u n tim i fir hricis planais in from Troop. th country. Tirs piatti has two ' wilstnding ftatnrB; Q .opera* tions n e under otto roof, a^ Jt With the discovery of this day uses & tteucus ra te a fil a fa te r tetter te e day then, hail penodf tabi process, Ketter <$ preritrady been -ternd 3 Senas) Ih fatnreK re unique, Im i to- General He&actaries tedded to' gefcer thsy Scepresentthc latest3e- - buEd a new plant at Troup rather vetofisnents la brick mailing--* ite n attempt to xecohstruct the prcess fbat te s changes but little burned slant at MMMiftff. Ihia da*, Umynghtee centuries. drfon having tee mads toward n AagUBt-iW, General.Kefrao- the end of 1842,it wasmuch aster taries ntarted their Texas operaEon to d sd te to.build a plant than it by purchasiirgthe plant suoequp- was to bv$& care.'' Material were, rnroi < the llakoif Bride Com- you will remember, rafter scarce. pny t Waipfcntf, mTMs plant, However, tease was frond avail* w M t& hadb^iiudng face brick, shin a brick and steel building hr eo n Y tattea^reirickplant, lowef Gceargia'tbat bad teen used but'it had acareely gatten Jote ull to bouse a jnamriaeturer of tecs producteur wben.b fife coifrpletely brick during tee Florida boom. A careful inspected showed fids with. Texastaysw as cut &ar During Hje teir months that the companybed teen located i t Mala- building to be in et$gtehi cona tion and appMadxoatdyte^teede- jd itt& 'jR & teS d iD g w as purchased, dismantled, shipped and reasaen!- bled a t Troup.. . The building is of single story ' wmstractlcm, 684 ft long ,and 103 ft wide It is te ttt of brisk and sted supports and has a steel truss roaE. with, tr single sawtooth on . each aideto allowfor vertical sly- " lights. The roofitsdf, and tee up- per 'riding at each mid is cnrrti- gsted steel. Ope' d ite permit a free How of air, and even during aTexas Burnoei-,areesonhMetem- . pesature is . nmnrtained in tee ' 1 working are.. ' j Manufacturing Ptocesc The te n tay .frta which tee . brinks are made is taken from an epe pit mine about te e miles from the piteli. Tracks cany tee clay to the piteli and damp if into a concrete storage tear at the ex treme east end of .tee building.. Alongside tels bin Is another tei- ter' iter for calcined ctay (grog). TMs calcine is pre-burned dtey and ecxepsofbricks. t bas beenfound tbat-ifre rofctfaga t this calcine wib raw day odes a britc-with esc- ..il * *ltM IIIMMHtetU P IlklifiM M I no. 3, w i* if* u v wu T*W*t SfftMsc HNS4MV- WB BT MB BRiBOn. ' ceBent physical properHa*. ' IVora ih storage'lana thp clajr',, oar eritrina is dumped ta to . bop*, per that leads to tta grindes. {Hay and calcine sic never jtan d as ai ' mixture bot are handled separata- ly and mixed lates. The material;;' to be ground drops from the bop-:- per1ate a robber'.conveyor b*H that leads to the tap of the Osy pan grtader, there jarppplng onto the grinderpsn.'nfcere itto crushed between a large east irm toiler and the pan itedf., Hiecrnshed calrine or day Mis through psrforutionaon the periphery of the S*a. A bucket elevator life this ground material to devaied vibrat ing stxefisthst sepkrate the large from the small parikdes. The pow- .dared day parses through- r ir ie the larger particles; fejg from the. nd of the inclined kresin bach hta Che grinder. iHie Chute foam tfas bucket rite*' water to the .vBaatng screen- haa an -interesting feature.. The c cheteis paite abrasive, end in slid ing down tbfe.dratej tpjithly wears " ' the metal bottom. To motartacaetronedbyftG.E.rriy. Unan the conveyer, has delivered a sufficient weight n t day fetna the feeder hopper, the- relay stops the motor driving the feed- belt As soon as {heweight material in the d ry pant grinder has been reduced, the relay doses; and the feeder .belt delivers mere material to/ihegrinder..M s meaip fla t t o grinder is never meg or muds load but works with a fririy jud* feietn amount .of thy.-A VF. W. Sly Ktfg. Co. .Uust Collector using a Oarage Ceatdfuga fen collects dust above the grinder and makes, this a retotrveJy. dean operation. Thevibrathig screen is operated on direct entreat,' a Tyler ThermowieitoWer Canverterbeisg used to rectify the a-c current. Material welded small sheet rastel. baffles .passing through this safest- fells aeeoss the floor oi the chfe. They into a hopper from' which' it is stand about an.indi;Ugh end, coa* again raised .in a bucket conveyor seguently, act to stop the flow un fit a layer of powdered calcine builds qp.' Now,1h^ calrinemaves down over am e ejjlcine -and we have a calcine S afest criMne movement rather ;tin -criklne against; metal, and She ehnie bot tom is protected a tte s t wear. Such. tc.the top of the installatinn where it empties feta a horteontal screw conveyor {HatiiiteQy drops it feta overhead-storagetans. These met al overhead bins are aixatiged in series, so.that the ettnveyea may dump into any one of them.- Sev eral Of the bins are for caldue whfls the others ate foe row day. One of these-bins can be seen in Kg. i In this same photograph a traveling lorry can be Seen be neath the bin. This is an electric loony operating on a trek- that runs tibe fulb length cEthe bins. The operatormoveshack andfacth fritting tibe desired'amount of cal cine &rtaw day.irasn each bin, the material f a f f in g downfeto a weigh ing hopper on the lorry. tfh e a ti dedrd quantities have bens wrighed^titelorry morca alongside a mixerand dumpsthe tosaiafeTiL' The mfrer Is a special General the material.-sHctead metal. by a 60 bp, eV G jm e^B tetfric motar using a V-Belt drive; the FIB , . 3. TUB BBIBK BBtSS. OVEMEM W H I BMSMB i m u n ussy r r u rn SOUTHERHJOWER & INDUSTRY** JANUARY,-' 4 <Eote'jMteereidingjtettmlht^r- cars'ghead end grietiaffly "eiw rlne off.day. after- they;have tbe concrete fente-ls-p-refe of ing tbeoar' a t ft otiiered itf 1 fee tig b tj' m oistened.' l i can-, rista. ef e large m etal p r aio n t irise feet ta diam eter inside of which two>.three foot diameter, robber revered njriU m turn crtJihing and rnfadag th e m aterial ducts or porsagewaya tb n o ttg fc which hrtgases-flow. These gases are a waste productfront the kfln, andtheynjsybeveutedalw irtfcya ties of dampers so feat nil the part oflie of thathaswetbrick tunaeh-Jaghte cars are-in this; d ry at.all.-BmeSj.a dryed c ,| coming out as e: frte load g m in. The best foi the tamn$ festq>- 9ta d by ti* wafts ganoe from fe e : n in kiln. A steady draft is main between bas and ha b a tte n `of lying rat it Is hasted. This heated tained by nifueed draft fan a t\ floor, wMch is called the hot floor,. the entrence end and a fbieeddraft is removed from,this ntixerby & speeds up the preMminary drying fen a t the point te n t which fee FQtary erted scraj^r atsddrep* sb> of fee hand-made bride. Sfhebt gases ere hied -from feeinai kite. ' a belt that conveysit to th eto p cf gases tht^-mova beneath feoffee TtMWli l the pm a. flnaUy paM cut a stade H doited,. The Been 'flagsaeshsaybe tamperedsoato Brom.tiw dtyer feqr cera move pass directly te rn the kiln to the but a few feet ahead on their track The tetc pt&a is a standard, staidwhen no bride ere bring pre- to come to the main Win entrance, Model C, CMehoira Boyd & TfiMte, dried. ' ' ahis te e tunnel kiln-that matca.- fig redid-pressw ife changeatilft . Attar th is period o f pre^trjiog,- posatote continuous oprratao.hv; midB. t 1 operated, through #- handitod bride, are stacked on steed of the.batch operation feat fi T-helt drive from a 30hp,420rpm. flat care.iuf.moyed to the drying s rwpi&ed hy.-the ureal don.! eh> Ctecker-TTheeler- m ete. sha^jerii ciilns.ia^hilncon.-: cause'of its tour speed, tin s'is ian' uaosaaHy large motor for ite otafe-' ' l i Brying.Tunnel date of a hhmiel ? f t wide, S'ft. high, add'38B ft. ion The ears put, Thfapress is shown in Jig Z. '.3hndiytagtun5B about S f t. ere pnriied' feto' fee' Ifltt by a Upon.hemg: raninred itom the high and 7 . f k wide--Just, wide hydraulic rain atediar,to' the dry pres3j the moldei teridks are esse* enongh fo i. one of the kiln torn er's ra n . Since fee beat te*Smuch hiEy' started on..cars that wove and high .enough to leave a tttte greater in th e kiln-ttiah-'ln fee down atrarit to a ta n d dryer space' tee- air movement above a d ry , a read rel is used to ean- Baw J.m de B fete' - . '- loaded,car,'Bach of these cars w ill hold 1350'standard 9 in. brick, the fine fee hot oees to fee area but* rounding fed bricia and kep it brick being carefully laid on a off -fee wiieris and dharis df fee csE'these bricks through the drying refractory bed in such a way tha ears. Ttds sand seal t $ t e of a ovens; it right t e w H tojgoi>ack hot gases bmy pate between them. gutter on each ride of the'iiihnel and see what steps axe..required As a ear Is s ta te d , it is moved running'MsM l laogfe. A sheet of to bring (periaiibimteksde' shapes to a door a t one end of the tunnel to rids samttyo&kt in the procera. and 3'attached to &hydraulic cam. tares extends te m fee bed of c b S bricks of intricate shape nr Th cerbi gradoaUymnvedtote the cariand bends so feat tfd tp s into those ceded in smpfl quantities dryer fey.fee pressare fee rani, fe e 'sariff in 'fe e gutter. This cuts re hand -forineik Ground calrinn the ear pufefog'.agaftiri all off w e (C o n feu oh fKie 53)' and d a y from' ^he nveshrod. etorag eb te ore tidied ih amfrer tal ' * b *. WA t r so o n ornwnie Tumtu. n x lar te feecne-feat -preparesthe riay far the press, except that in tHsmfana: the itbee? are of east te n rather feah rtibber rimmed.. This difference-ls duetto fee mix- to e ,being risuch more moist, tor- tend mmd&^^ahd east iron seems to handle mich a w et. material more easily. Whenflip day camas te n t this m i^ ^ te ia l^ n it'ibecon- 'ristency f .w t potty, a is then formed brio the proper sire and shape by the ate a t'wood,? stc^ molds. .'NaturaBy, even after th e band ts w etter than' fedae.from .fee dry. p m s. K is t yret to fo into.th a <mtire floor irr. sfevcscal dayn .The p c x tid n itt onr v U b th e se hand^nocle h d ete ee laid but Its .<MMun,M e o u n s IHfmrra t~. 1AM1IABV le iA I . ( Autom atic A re W e ld in g utonMtie Axe Pieces* Answer* OftDBadl fo t Ttrtik stnwtnxei Q Snl Procnsrfny Tnttoitriiea B y B -M B a n id s sange tram 18 babes to 13 feet in diameter and up to 33 feet hi Tha- ^Upeoimnddr' carriage is adjusted to fit tank mzes by nos k Si todScatton [, how the re- ceeQy owwimwi *!IdS}eo3n- nJd" process of automatic metal* c arc welding isTneetlng wide ac- 3Ptenee as a production tool tor idrntry'r-illustrated at Chatfe- cwga Boiler & Co,, Chatta* oogo.Tcim. Here this new weld- ig development 'fa meeting ' a eayy demand for steeltenks and !pe needed Sr- firn chemical In-, nstries, fear i and gat, storage ad for mfeceUraecniB indnstrial massing. - Formerly...welded by marmai DBfhnds, the. automatic "Lincoln- 'dd" process is now turning,out mk structures In less time, at j^rer cost and possessing better Marance. . be "IdncdblweH." set-upi h&, <l.to he.earn of the most effir tenfc-pf ito kind, consiste at tha atosnatic .weldtog .bead, m ind nj^-mrereel una firn*piik-upand opper,mounted on.a 3&fbotbeam ss shewn in tb s accompanying phots (Sis- 1). wre sheer car flame cut, depending qpan die tM ehnm of the material specified, then rolled to shape, and the Joints hotted together -with careful attention befog given, to proper fit-up. . Circumferential joints me band wedded on the outride, file inside bead acting as a back-up for the automatic weld* {See Sketch, Fig. . LongHudfaaljoints are automati cally welded with 100 per cent penetration of the Joint'to a cop per back-up strip positioned- and held Utah against the underside of the seam. (See Sketch, ilg : 3). Material used for tank construc tion varies frenp 8/16-inch' to 1inch in thickness, and structures 1 ito * WMzfe ing: lowering thabeam by means of a <*! and sprocket countess* weight arrangaweat . ; ladend movement is handled W roller mounting, partoiw hfeh may be vTaHoxHZta-tursix X . ufmWBU-maee fib , s-csm B K cn u M L sketch o r * Mramnwt. Jw* kmmum hmw Mia iiiw m v a a H M t ` MBMmc&U-tMSSe MOM' FKLS-CtOaMKSIOHK.KETWI WM*- m m iih im x>rt n m riM m ao psasTBATW TO. MHCK-llr HMIP DM MH*> Mn. seen in,thb accompanying photo G ig . XXT/ ` ;Fle. i. vttom a.uuiBnBBivu. su m sm u a e c tavk ear*-**.pMW nr "tut. . MW.** mmsm*or Aereuvrui weuhso, MoreWarner"""mao akaaime. iw or yxummi uurcuuu: m s nine sseanfy tfwr. - Sto'automatic. welding,.of the qkcnhif s ii n ^ .j idi^ tiic.wdding carriage, remains stationary wbfia the w M jttom .m t a xohbnpfeed rotating flktare. AVIautomaticwebting is done In tittglepasa usingS/32-inch,<rr7/33- todi metaffle wire riectroda^ A noteworthy phase ofvhbfaiin- sliiliaticn^is the unique moulding of' tire-Sw-pfak-pp unit on the wamiBwi .`Xincntowdd1'' carriage, VEha fahrtcatora1modified rite fla x content of the hopper by shorten ing tha original design to keep overallheightofthe writ to a nrini- mnm. Thuri. the plifeap boppa! dumps the reclaimed iliix directly into the standard bowser, string time andlaboroffrequentrefifflng by hand. . The entire sefeup provides an - eeDent.example of high speed production d these particular products manufactured by. tide x?hattHo6 fen i. -. - p tffti w power ainoustrv is# jamuxry, tt& 41 -i . ; i fe - ? in jie ra tn re R e rg e ra o ] A j{sett ie of m inus SO F to mirras 120 P refrigerati)*; Am mid t e e d q e Mm* pressi,' n i n Ion iem peratar eete sg sfe m K ; jEfftsfiew e sui Faron^gZ, , By - J k F .B U ^ v u n lir o a ja d T e r r y M lte h e Q ; . gride Company. i.J Wsynefoaio. Pm bi*m nS ' THE Ksampanyfog JBugtwtias depending of course upon the size shows nature's roost dramatic o f the installation and the type oi exampleoftow-temperatureMfrirge-frigerant. Where the tempera emtlon. While extinct lor thoutu res go down still lower, three sands ef yea,'th e bodies of pre* stages are used. .historic manmnfos cantinRe to be One of the largest 3-stage sys found in lire Icebergs- and irokeh tems in the country is installed a t cwampsol Siberia. the All-weather Laboratory, built 31is aft interesting tact that the for th e TJ. S. Army. The'job com coldest temperatures recorded on prises a large' hSgtetwqracptare. the lace of the globe are not found room, a huge stratosphere totmel at the.H arth or Sooth I'dJes, hut nearly 50 feet long, snd a small, are said to he experienced in the te st box. The fan in the teamed region ground Verkhoyansk, in' circulates 100,000 cubic feet of air Northern S&erte, where th tem- per minute over the firmed coBs, persittre in the middle of the fash ttbick ar kept flooded by Hquid ionablewinter seasonmay godown ammonia with a pump A`largo to tnfona 90 R suction accumulator, placed b e -' Temperatures need in refrigerat neath the crfls, serves as a reser ing vroric can be divided into three voir for foe cold liquid and pre parte. Temperatures between zero vents singing m e t info foe suc and plns 40 S'have been used for tion Zn& The main section, p ip e . so long "that ibis' m ay b e ceroid-. to foe four-cylinder-booster o sa - ered fo e standard' refrigerating pcessoxs.lsof 12in d ie . The first- , range The greatest fteM i far fu stage boosters have cylinders IB ture fieveiojsBent are undoubtedly in. by 10 in , end are driven'at 300 In the'regions above 4 5 T and be rpm by 7$*hp motors. Each 4- low. zero ? . M foe team ent we cylinder machine is rated a t 19 might define the tow-tem perature tens refrigeration when canyiag a refrigeration, fk id as .bamming suction pressure.oi 23 to. vacuum w ith minus 20 'F,. w here i t first bewmea worfo vraHe to use two- The two second-stage machines stegeeornprcaaiMw an d 'em tirudag are lll by B corrtprwsors, ufo through. minus 120'F, which is as w ithtw u cylinders, driven s t 480 te r sg ordtea^. cumm^rdal pitas* rp m b y 60-hp motors. Them ma tice aow generally extends.: chines discharge a t 40 lb gauge Type* of Syitoin* pressure-Info a pair <rf 7 by Ts, whldhfofln foefoird or high stage. If th e compression, ratio is They am.,driven at 400 rpm by 49- around g to 1 cor mdnSj.it usually hp motors, making fon total con pays tq liuitolf a .iwo-atege system nected horsepower359. Two small shell condensers keep the final head pressure a t 170 gauge. The first-stag machines handle 13J. lb of ammonia per M nntej equivalent to 1173 cu f t 73 sec ond-stage machine handle-10.2 lb per intente, or 405 ca f t gas actually pumped. The third stage has 22.841b is t&rctdaitonper min ute,. or 182 cu ft. The. steady inmease in poundage resalte from the cooling of th e gas and liquid between foe stages.- Being a test chamber, foe tunnel is arranged to' hold automatically any tempera ture between phis 100 F and minus TO' F. Dtrect-expanrion codlnjg jackets axe used on foe machine* The ammonialiquid pump handle 10 gptn, which a l mimo IS 3Fcor responds to about 80 Dj per minate, oarnearly &to 1 when measuredbo the load reguteetpehte. A sep arate 3-stage e e t'o f compressor* cools foe small 3nw-temperaiure test box. A 4 by 4 machine is usee foe pump-out sendee. Ammonia was selected for fob war-time job few several masons plenty ufmbmMjfo was readily ob tainable;.it was inarpensrve. anc fosses from foe barge would like ly he small. ' As-foe low side-op erates a t a vacuum there is verj " litite dodger to petsotmed Iron leakage. Manufacturers a n d o p . rotees are a> fomSSar w ife am monte eqotpjneni th at special prob leu v a s minimized. I t work w ett in stages, does not carry anc f A l t f itf M ji nAUWk * IMKUCTOV^.. tAUflA-BV* Iftd. ppreoable amountnf oHover, and Uel operation, <st machines Is ftietiott losses in the pipe ju s are low, Stowe-12 and S!an-22 Creon-12 and Creon-S*hmmlate- : y come into use iter low-tempesa- ', in* work, and operate a t a higher ' action pressure on the lirEt-itage ' sachine than ammonia, The cald- st temperature produced is minus 00 9, giving,a suction pressure a tile first-low vncotim: ammcad# ronJd hardly- be useable at this : ow temperature. Mote that an oQ - etoni-trap was used in the dis- ! barge from each wnnpre&or. On iD except the amaBist jobs, the a d it d th e JKrst-slagecmnpressor honld be cooled with direcMx- . fansion refrigerant,' The' Uqutd , W sttant hi this case is drilled rom a tewperaiare ofaay pirn 100 . ' t in the cooler shnwn at the eenc er. Kreon-22 is a compexativeir . ibw refrigerant, but one' that w rits 'well in very low'-tempera- ore ajMfficBtions. 't ndqns 107. 7, in a 2-stage jm, it shows a vchneetric et- Seiency of 48.6 per cent a t a ccm- : preasSon ratio in the Srsfc stage of IS. (Superheat, about 70 SO Table 1 gives e comparison of - (he number of cubic feet of. sm.- xunrie, Treon-22 and . KeonrlZ, ; uhieb have to be handled in com- . iressors to produce <me ton of rfe- Wgqration et the. temperatures drown ai'the left. Hbte that.three- rtage compression is racornraaeded sf& mnotefo. beyond minus E0, and with.otherre&igttants beyond ttdmw 80. IVeoa-22 has the smalt- }St volume of any oi the reriger- lots shown, as soon as wa pass ibojrt minus 15, ha Table 2 it is assumed that ihe . saturated temperature in the cnap- iratorfefo beBuaog4QTthrough* mt. A&jmlpleihshuJyofSrisktod *'very hdpfiil in seeding the best efrieerant for any lob: Alloarsnce ass been made for 10 degrees of superheatin each ofthe two stages. Tables applies to-freon-ia a t a ''scharge tssaperataue of 1095 C : '.indicates total compressim ra- - for and 3-stage insteEa- * ". As the suction temperatare godi down, the total compression J ratio Changes from aboutS% to ! than SO. With suitable. etsg- 1 wnofiwr FLOWOlACtVM-2*5TAi5EFREOH-24SKSTEM FU .-I. AsM N snsssr o r a tvmcm. rw n m u cn rsT ia . show iks n a n a w u M * r w rassssBEs EiKamemiEB r r M aini prana. -XABJtE t - XtMcs Showing A p p rn isu tt V d o u I T arin o Refrlgorapts T C d t Must Be Handled Per Mirrate In K M Stage i nrAns Im r Tenperatom Aonaoaia rW n *12 Seat Temp. --60 --SO --70 --Sp ---40 --30 -60 --10 ` ea*Ru Tod 815 21,7 159 1291 9.4 ' 74 5.6 29 Ho. of Stases 3 3 3 2 a a a 2 s C a.il. 30.1 ZS.O 2U5 16.85 12.76 9927.76 - 02 SM 21 la B tot Ofc^jcs 3 3 2 3 2 2 3 2 1 1 CaTfh Ho.nl Ten som** 53 1 37.6 2 28.2 2 2125 2 1820 2 13.60 2 1320 2 8.30 . 2 6.80 3 6.82 1 -'E/1BXJ32* CoHtpiu-isoii of Two-Stage Befrigwafing Systems AHat ~~401? Saturateti E v ap o rato * T a p E r tiii!e Enuporatar Press, Absolute. Term, Such to Boost__Superheat in SoetJaaGas -- fotemediateTresn, A5.. firtraneaBste T teap , S aturated. C w dtristsB i^^jS fc^.. Cunitertrer Sat, Tem perature-- Gross CBOC/Xn, 1st.Staged----HHP/T& 1stStage --- ------------- Temp, tim to Exp. Valve.---- c s w r a / a j d Stage..-- --------- BHP0 B ,2n^Etago. VdLm^Sodi Am m onia 1041 lib . -4 0 : . 10C 43.7 Jb. mr 282 T 10 F 2001b. SBC 1923 ' 1.169 40 F . 3285 124 65% 80% C mhh-13 922 Xb. * - C 34 lb . 18.0 V 28. F 10 V 12421b. BBT '2 9 2 5 1270 m 64 1585 67% % 78% F r o n -J2 152QS fch. --3 0 P ` 10 F . 55.41b. . 172 T 272 V 10C 2001b. ' Hi 117 1210 F 324 1 0 73% 75% ipg th ratio to kept well tmster 7. refrigerants when used to main- Slgurea fet the tal K Pjet top are tain a terreperatare cd sninm 190 F. of inteest. The touting points hardly hove to T able 4 Com pares seven dUSerent . be conaSdcscd except ia-thie case' N 'dM v x tunncTOV, iium apy -hmx ^10 I i&fottmrmia and,of carimn diogddc. ' Thesucilon pressure* grew why' EYeon-22, Ethane* or Ethylene are most stjitabte lor temperatures of minus 100 and Mow. Tha critical points are worth noting, Propane at minus 100 epexstes at 23.43 in. of vacuum-rfteuter toF -sa. ' Booster Compressor ' A typical booster- compressor is shown in frig. 1L These machines aH have a bore larger th an tb e stroke, and are -tauE with, either two nr four cylinders. The shaft la eguippedwith a mwrWrieal seal, which holds dfibar p*m,, syre or --^ -- t U K U t -------;-------- -- ------- - S n e w l S S y s te m s , X Z a u u l 3 S t a g e s , f f i b d w t f t 1 0 9 .3 e g . -- 1 3 4 .5 -E b . C a g e TlMttgb tM* F. 0 - 1ft - * --30 --46 --50 -Lgg -rift --39 --SO gad. Fret*. Ite J7 1030 1830 13. 933 7.125 5.383 tim 2Ht lo st Total Comp. Erfio M* 6. 8Jt8 UM 1336 17.45 212. 2169 433 605 Ho, of Stag* 1 3 2 2 2 2 2 2 2 8 Ssfesflk Frets. . 4SJ9 46ft 38.7 841 2&8 2186 2190 11 UU0 Hallo Fee Bias 532 &S9 OK 122 2 418 432 4SI 58 5 tin,Ft. Mia/Tao ' 4J3 6M &S0 1030 . 134 UUI . 21.35 2U 8478..18 -TABUS 4 - f r r o p e r d e s e l L o w -T e m p e ra ta r e R irfrig e ra n * In n o d t Ficcn-12 Fmon-ii ; lEShene Efighef Prep* CO, M atin g P oint B eg .F . --167.86 -a m -SM B --m o .--272.0 --3 0 9 8 -- 9 Few uree-fer -- U 0F 27.4 in , Vur. 27411xu. V ac, 25.06 in . V ac. 16 ih rerea 60 lb , gage 23.43 in . V ac. T .52K > .gage C rftkalF ebd* Jfc * . Cteuga 7Vwp. * r. 1651 567 7T0O1 . Tffl ' 32 1W0. 2 7 ia 232.7 2018 883 455 2014 8M pressures, and can be condensed at minus 30 3? saturated temperature, minus 514 Fand 2251b gauge (S.B the discharge pressure would, in- cu I t par- ton), It wSl give tem creage to apBBiiaately 28 5 , re peratures down to mams 17&8 S' quiring 3R3'brake horsepower or if needed. A fourth compressor, an increase at some 28%. Hence fie. i samou Tretest a Tyvimi In Sie-ftnm of a low-pressure con the applied horsepower should be . ie sE ta t m enresseit. densing unit, Is used for cooling fa tire neighborhood of 30% great j the-UquM' ethylene in the receiver er than fhe design horsepower. - vacuum equally welL The oil to ndmts 30F carthereabouts,when The bigh-triage compressor pump Is driven bjrthe chain shown the rest of the system & shut' should,likewise have a factor of- at; the left and together,, with a .down:' this Steeps the pressure in safety inlbsmotor,depending-upon.- Cano sOlf^degnSog filter Is below the Ogden* piping within side the internedSafe pressure; for tire the level' of the aSr in tite -crank- limits, '** the system Is pumped conditions here mentioned an In f rasa Booster machines with fear down before dm machine is crease of about 15% should raver, cylinders measuring 15 by 10 or stepped. the requirements. Furthermore,- VtVi- fry 12 axe becaaamg a ccea- One of the cardinal filings in the whenever synchronous motors are mon right In large' qnldwfreezing design of a two- or thieestae sy s-. employed the starting torque end * te n is the selection of motors of pull-in. torque ffcoifid bediscked. i Cascade System proper horsepower. tHiera wfflbe It is suggested that whenever tire times when the load varies from duplex arrangement is- employed, A caScadeBystem has the low- , She design conditiwj*. Suppose wo the starting torque he at least 50% temperature refrigerant condensed have a plant designed for minus and timpuB-ln torque 40%. fry another refrigerant. This 50 T an d th at during certain pe The -port-and valve areas of a was originally done with carbon riods this level increases to tatans boost compressor riurilld.be large dioxide and'ammonia n goodmany 3ft fr.-M tire intermediate pressure, in orderto keep the measure drop years .ago. 3a frig. 3 the possible hi an mmonla two-stage system in the compressor at a mfadmum. use of ethylene is ritwwn. for the were lillh , und design condi- This may be ganged by checking first step of fbe cascade and frreon- tj<nw,.the requiwdhoisepower on .tire properties of the refrigerant; 22 for the second step, which is the booster compressor wotdd be for Instance, with ammonia at mi divided into two. stages. Ethylene approximately 2ft3 brake horse nus 60 F a 14-lh drop in pressure esat produce temperatures below power at minus 50 F saturated- corresponds to an Increase in voiminus ISO while jroafribrining a friaeraat sucUoa temperature- If fl tp& Qf 9-5%..AVariroa 7F pocmd or- two of positive gauge , the auction pressure should go to the same jxtessure <Irop trotdd ia- t task ctr angmudator from which the refrigerant pomp takes its suc tion has the refrigerant supply usually controlled by float level valves. t o r Temperature Tor really Inw-tenrperature in- slaUatinns it is best to coed the lockets of tbe tow-staga compres- sooraby wetear or by refrigeration, connected to one of the higher stages. At lowpressoretoe pound age d gas handled to quite small, so that the host `entering the gas toma toe pipe line; or from con FWWDIAGRAM'LOWTEMP. CASCMttgSYSTEM-EXHnjEME/ntE0N'2& n s . *. a cw caoe m n w o s m ie d k s ih -two n m ron cow-raunr, ETHYONK. m t t KEPT WftStN NTS TBEtWM* V HBt THE SM S FUMT 1 shot- sow s mr D row ns t t u u m exm a duction e s it enters tire compressor, may be quite high, in proportim. to this hind at worto various Addshaveto becoded to toe tomi -of -trines, or tor kw-teroperatoe process work We refer partito-, eresse th gas volume 14%. At location at whids is beneath the larly to calcium chloride, ethylene mima BO IV 20%. Uvea a t th evaporator coil. The amount in glycol, nndmethaaoL Codingthese hgher tenBgaraturea it la. impor- circulation can be anything from materiato to the 'lowest tempera- tant? far 'instane, s i mimisEO F, slightly mure than, suffietout re ture levrife at winch, firey may be 6.2%, a i mJnns 40 % 6.8%. frigerant to devdap tiie duly to as succeEsfuIly handled necessitates A tlow tempteratarag, th hdgbt much as tour nr five times ths careful canslderatian of the vis of th Iiqiil 'In th .evaporator quantify evaporated. Wooftea iiu i cosity of toe fluid witoin ih cod .-'inddlK takea iato condderatcn. n draiilaticn f approximately two ing range.- Tor example, a ,20% some we bave an ainrrmani times tie quantity to satisfactory; eddum chloride solution (operating .arawater 6 test in height, ami however,in most caseswppreferto at a temperatine level of around it & eansUpiral 'to bave 50% of use a larger amount, upwards to 10 T, if-coded to a range same- fcead or Bquid leyd a i a suctioa tire times the quantity. Thamoge {Coatowed on pupe-80) p60rePss.uTrebecaprrreessspuorteidantgtht bmotktorunsi of th evjtporator is 0.792 Jb above file outlet pressore frani th ervup- ' Fie. 4. e ta ru re a-men n s r n ju rr a t b h b ix radio b iv ie h r - tows, barvlASD-DHE 0V THE MOST BEMABEABLI Unr-YEHF-eMT IHSTAUAHuli* E V K wn oradr, whlchresulta.in a tempera- tor at th bottom at th evapora-- tor cott of rninus 58,5 T. A t minjw T tar temperature ccrrespaading to th rsirare a t th bottom b nitons 73 ce a Ima cf 7 T in tempera ture at lltat point 0 ! coarse Aria .effect depend*-upfea Che derisa f tote.system. H an. araniinultor. e ' employed, .the liquid ammonto at the-bottom of the-con, in ti* ease of the feat example, is minus 60 I* so that it sg in a sribriaxiefl con- ffitnhl. Under sudi cradltians it *peans that in fise design of fil, ^raporatar this temperature dif ference must.be taken into consid- At 20 T the tempoutare flifi^ronce hi the- Shave example ' 'ill*, y, Sa tow temperature i, redreutotiGni of the nt is. employed hi the low ; evaporato^"to.ecaiiim ct^ 1 an- aecumritator, 'the optimum INDUSTRY- far JANUARY.. 1946 .51 M usic for Southern Industry! By H o o te r B . H u g h e s, . SotGtlnpegisra Editor MOST of our Northera neigh bor, whebi mentally pictur ing the- beautiful South, hear darkies singing in the cotton Adds or a banjo Tinging through the tvmmbu im n a Mutilino to t jut w jarnm 9CHHun.cs ar n s mmssamimb betastment. U iitic a s a t ed tg rw wid f r tadiw frtai moooRligbt before a cabin in the pines. She Sooth, as they see it, is a land osweet masks. e a d riig h o i grw M i Its benefits. Sottili* turn ftanite sciti ram i be N e to se if. Actually, they havethicga back wards. & the industriai South, 1 there is no innate, lmlesa the drone rate and make the working day ed in Fatigue and Borato in He- and clank of machinery can. be moracheerM. patitine Wcrrk, published by H. M. called music. The hum of a motor - Music ha industry is certainly Stationery Office. Shis was fol arai the grind of a drill 'are music not ner. l fact i t is old, estab lowed by a paper by Professor owiy to tba-ears of a conscientious lished, and proven. Almost too Harold Btiarris-Meyer which cov maintenance: man, and Ins trained aid. (to m ate a slight crack at our ered the Studies made at the ears too foe4"ently bear discord. reader); to be used in so tow of Stevens Institute of Technology. Oa the -other tend, many north our progressive Southern plants. Later, in 1943,the War Rodile- ern and -Eastern-,industries greet thorough study of morie in fn- tina Board made a national array. - theirw orkm bathe morning -with' dtmtty was made in England be to fctenniite ^ benefife of-mu real music designed to boost mo-' fore the iMnitWinlti were report- se in war industries. Tins curvey . m m b . m a m MKtar, d a u a b t h e ra n n v m m c f o b iis h e i Misto VamtMM A. a u m n sb em t w m so sw n a music, m b m*m ( n m a i r t i ' a H>tritrrAV t a kit* n v *fit o 160 plasta indicated that both management as labor were can ead that music accomplished --junkahle resids.. Saadb What does a background at working mude da loe employees? The primary objectsre to provide release team,theboredom ofindustrialnK O tfflranai^tew i*jsieal aad menial fatigue. Monotony Js relieved because there is a eon- fhmal efcang of background th a t. might well 1 compared, to She change o f scenery that passes be fore tbe carea o a train' traveler moving, through varying land scape. A moviethrown ona screes before the worker would relieve' wnmottony in anuSh the same iray, --.---E areerpts Jbw n T y p ic a l t c j l w t r i i i P ro g ram s .... mm 8:15 AJa. 13d Keen. Haw Btuo the rgjit Ttjuy M th a Song in My Heart Tha Last-EcnnA-ttB Hallelujah M e t l t d 's Advice Ac-Cent-Tclni'AiSB the Boaitrve The Swan L et Mb Lave Yon Tonight Mfetoafly Baby Throe Little Words My'WaaMsbBiqse SomebodyLoves Me 13:182 M . x 4:15 PM , Sine and Bandy--Medley . On wings a t Song Daddy . The Tory Thought of You. - Daxfcraea Undecided My Dreams Are Getting Better AH the Time Out of This World The Km* Love dads and Bis Gas Mr. Haydn Gets Hep B esntiM L ady Los Timbales Jersey Bounce here. Our Qtantnating engineers have proved that glare and the wrong olor of Bghi wW cause fa..tiguc by actually draining vita min B, from the body through the. eyes. It is evidentthat Hie "glare" a t a never-changing noise can have snnSsr drain oa'the reserve ` .energy of a w arier. Tha noise need not be loud to be unfavorable to . working conditions. The campara. five titenee ofcomtintislly clicking typewriter, toys can be equally tiring. Marie changes these'tunes, . allows the ears to rest tom oti: the ! -same way that am an occasionally ' ;shifts his body from one position to aiathev to rest different mus ties. m i B tratoauro u m m s 'tiM nu s vaa GSTMatVEMM MSRMnrV ovt* u n Tkwnnamnai IK o*k i*m ' MM*. All of these aie proven fads. Theyhave been proved not only in the laboratory but in the plant Air Reduction, Bendbt Aviation, Consolidated Sbipbndin& Leeds & Northrop, Otis Elevator, SKIT,' Sperry Gyroscope, Westingbouse, and hundreds of other industrial plants in this roan-try and in Eng land have found `that industrial music helps to improve worker moral and increases production. With .-a musical background there is less unnecessary talking among the workers, they find that the day passes more prickly, and there is less obvious atcrie^- in the wait for lunch hour, ties w ait Sot quitting time, arid the wait for pay but.most industrial work requires eansbmt use of the employee's eyes, and a moving picture would ' be distracting rather than beneSd fll Tew production wprk&s., vise hearing as a part of their jobs. Therefore, music in no way dis- ' **atis iron* the proper and concen trated'use of the eyi other Harts of the body. S i feet, it Is a genuine aid. Without music the ears hear only th e constant din of chinery. The tone is never, , -^nged. The effect of this monnfc-"dy oa the body is as fatiguing as a;cpot of red light shining .to Urn'' - T O with, never^riiangbig bright- Seas..S h are fe a distinctanalosy I ; i -! cotduigB and-tt sdmiifficehoiai tides. I t also eliminates the of a person to operate owned' record equipment, largest supplier at industrial rile is Muzak- Mieir Systran is simple. They install speakers yirur conotti the to a special Una installed by teleplirme company, and plug thi hues in to thetestodio outlets, subscriber pays-by the mmsth.ft&| the BarviEe. One of the reasons that this service has been so popular in die Hrafb and Eastand so neglected in'the South is that nndl reermtly the mdy-Mhzskstudioin-tbeSouth Iras KoridaJSusiaiitetworkat Ml--; (THEr*S3El0. DEI, or THft OBlETAi tABNBRVM.II IT wrr ah uwuaim..,Biio r i osban. and Beach,, and this' was largely'~ for die distrlbutiaa of music at; public places. How, Burincss llu '.; ale, Inc, bee opened a studio in - day--file three big "wafia" oi ev- phonograph and a reliable nam- Brilles to serve Industry in the : ,y em igre, ber of speakers, the dhgdeSt and BaHas-lto-t Worth area, and an- ; latestim portantof aQ, enrpIoiyeeB , bestway to get good,properly de- ether studio is openingra Houston. - Kfce made. jCu every curvey they agnedprograms is bp using the If these new distributors are suc ham indicated that it Is a strong ftwillHea 1 a commercial firm sbt cessful, others will be established j mosaS* boost. Many pflscnts have, t to supply made bam a cen 5hthe leading industrial centers o! ' found that music, m ere'than any other single thing, la s aided'eanJkyer-em ployee retefions. Ab senteeism drop, turnover Is defi tral studio, th is assures goad re- the South and Southwest. 1 Vf How MneliHeat Is lost? nitely cut down, and grpltoBnna for~oplqynient actually increase. Unions give lu ll support -to the What Kind of Mcaic dust any music will not do. lt moat be planned -to fit. tb s work being- dime. M nrak,a commercial found drat one of three types of musk will fit into most operations. They offer music for industry, for offices^ and for public places such as restaurante or reception'roams; Industrialmrie is work music,not ploy music, ft te arranged and fipeCfeHyprogrammedfor busyplants. Office music is designed in soothe but it dosMit establish a work tempo. Music for pubSc places; on the other hand, is entertainment music. Beaearch men have spent years determining the proper type for the various places, and the choiceof sritecBons is now made In a FadJiHea While m saS c may he had hi any plant by the installation of a Back: ibis l . b. MeMnian where read an Important paper be H -- the heat loss per square fore the A SM E . entitled, "The foot of outer surface cov- ' Bat Mandating Eroperties of ering, Btn per hour. ' The above te a modification of OanunacM Steam Pipe Cover ings." Tha paper.aroused imnslial tea'll, Sanies formula which interest a t the rime, and suise- ianpgpethareerdeaind.itnhgeodfisfciluessoiroingifnaalllopwa mquuecnhfiyvafltuehatso prdoiveedentgoinehearinogf per. The "Semes formula" was - world. One of the curves has often based on the above mentioned Mc- been used by this writer in-vari curve. How for those readers who oCloicncweranyisn--g Kthga.t 2c3urvine tthhee.apuathpoerr.. would Hfceto comparefije heatlost said, "__ 3aperhaps the meet;val 'teem covered piping with the -liable of all -dm results contained greater heat lest from uncovered h Odd paper.*' piping, a good xmigh. figure, ac cording to Gebbsrdt, is to nee 3 - beTefhe fcruornvterwelhaiitees,tcoatnhvea?loscsoovf Btu lost per square foot of pipe ered piping. To dcftemnnethoheat par degree I\ differraice in tem ^ i r a m such regardless, ppeerraattuurree,inTfhinesdciaffseereisnctheeinditfefmer o``pflta^cee thaMitteneeriansaomfetther' uinnsduleartitohne, ence between the temperature of canvas aUd.Bnoiher In the air 4 or tShnefihleopt gipaes oarnldiqthueidteomr vpaeproartewreltfocf- 5 feet fromthe pipe." Subtract Sut lnvr- temperature from the high the air surrounding the pipe. To andcall the difference fcThen sub bexopsousruertehetopocroiHldoanteofctuhrerepniptse,, iittss stitute in fids formula: mm, ete, aB fca-^emuch to do wjtb 380t 4- 220 the actual heat less, but for gen eral camputatiom 3 Btu is a good 32B . figure to use, . i ' I A rfeansas E x tra ctio n P la n t into a receiving lank with agitator. P ftw in g thm migh a f f lt w ft> A il inui fortke Oil Mining Indnstty advent mixture flows into a large sioaaga tank.I t Is pronged through ^ f n w X > 6 rd n MOttii economical 2m electrical xitely determine that the advent horsepower requirem ents proceesang will -work efficiently in j than the present mriiffrAai pro- cottonseed oil recovery for.the pro cesses and requiring only limited duidSaaofhigh qualityproducts. a flash chamber and then a trip ping edanat to remove-the last trace of solvent from the &. TSte meal 2g devoted by a drag and discharged into the drier to re cover the salvent ; pprwrfing personnel, an AHis! Chalmers Sdiraat senn^works Operation Wde Application scaleSfcrteactlaawnifcfor cottonseed The esteentar or contact cham- - According to C.W.Hoover, gen- | oh recovery has just been adapted ber is constructed erf many super- eral manager of the Wilson plant, '< to the tdl mining industry by the imposed glass rings divided by the Solvent Shetragion process at ; Belts Kroducts Oo4 Wilson, Ark- steed partitions. The cottonseed cottonseed will completely revohv- ; rasas. meata are fed intq the top and pass tinnfee the oil milling industry. She experimental unit waB or- through by gravity while the sol- This method ofextracting oil can ifitoaBy designed for and first sue- vent is introduced at thebase oi also be used" by die min fcr ; csssfoUy adapted to 'th e soybean theEriwctorai^wiflirawn.atther crushing soybeans m i ether oil : `industry. It is identical in design top giving p cotmter-ducrent flow bearing `seeds or nuts, giving theend detail with a 200-ton unit, end effect. The m ature of<& and South's cotton'oil roSls a wide ap- j the capacity j* aaffielent to deft- solvent discharges from the top plication. Autom atic \ . A st&entme, araioietalc roof eooting sp tem ; eem m U e eflf I ' operm toH m a a help i ir eo n d ifin iii . By Leonard H.Holder PICTOBEa roof with hot steam being used when the roof tem The spray of water, which is v ery . coHs overhead -- yea, with perature remained cool Then, it fine in character h ut not a mist, is steam on in th sommer. Seamdsid not tab long to advance thfs in actual operation BppHalmatkiy ttber aJHy doesn't it but a root typ <ixbudding cooling to include. ane-fbird a t fee day while the ran at ISOF w illproduce tempratures irannifaeturmg plants, theaters, is shining.- Tins efficient and re-l underthe roof of SMS5 F. Onfeot motion, picture studios, amusement Pable centred enables the system to die oldest principles of cooling is haHa and even residences. Today keep ICO sq f t of roof coated--net stBl in general use on tha roofs of mffiBons ol square feet of roof area varytognm re than three degrees-- coaaifless officebuddings and man are kept cool by automatic means, for te a ho day using about SO ufacturing plants for the dissipa us&g fhe mm's own beat to actuate gallons of water, tion of heatpom the son's rays. the thermostat.which control* fee Modem automatic roQf cooling fca f spray system. systems arc designed to quay all Insulation Insufficient fif th e roof area. This fcr accom When insulation was brought Economical Operation plished by the use of -part circle into general se about seventeen Since the relative humidity of coverage beads which are used years ago very broad daims were the atmwpphere is prime factor elopg the edge-of the root, para made for its effectiveness in. pre of efficient evaporative coaling it pets, etc. These part rde bariti venting .solar heat penetration of is logical th at th lower the rel m e supplied in 14 circle, 4 circle, braidings. .Sem types of struo- ative hnnndify the more w ater and H eirdabeads. Any portion . tnres responded very favorably to vspomted. The systems are do* a roof nofcrprayed, wBl absorb a this treatinent,but other building signed to apply w ater toroofs very large amount of heat and tend to owners, seeking, greater coding, sparingly, ju st enough to keep nullify tar reduce th e effect of the dceuvrIbsethd.ea'sJMraraifashperoatyaatpiptslicsoatuiorcnet--o tahlmemccmt cooinsts,tsaontthTahtfsevtyappeonotftmramn ab-. iamrepaosrstparnatyteod.inTshiesrtecfonref,oIitliscomvoerst 1 the roof ttf the building- B was iure application prevents the ac age of the roof to be cooled. Figure found when th spray was np- cumulation of w ater on fee roof 1 shows a typical spray head ar 1 pted the. roof did not j e f t m so Ihece.4s<no substantial nm -eit rangem ent and consequently did not transfer -Any ercess w ill ru n to fee sewer. Water Supply apprsdiMrs heat .down Into the The erpray heads used in fhb au- bzuldm twntic cooling system, have b e a t. -It is recommandad that reenter Br ib e summer of 1934 a tend designed to rise W tittie water as (rilywater be usad if svfeiiidde, act ard deigned root spray system be possible arid have a wide range of it is seldom necessary to increase gan1-to- appear on the roofs of application^ One gaHon of water fee w ater pressure fa t ayoof spray buildings in Washington, B. G , a per m inute {spraying intenniftsab- system. Another source is the city' known fear its very hot and fy) keep 349 sq i t of noof corded weste w ater'Boia air conditionfag humid summers. Initial instSBay to n few degrees above wet bulb u nite TStia w ate'may teutiB zed tiern were inode on apartment temperature. Controls have been by employing .connection to ti buildings and.hotels. Soon, ther- improved to reduce water con- waste line, agd increasing'the pres aud controls -rare adapted to roof sumptionto-an absolute mbitmgia. sure by a .smaH'hooste when i** cooling,and the roof spray appli. cation.bearne automatic, no w ate quietai. W hen th e a ir Mmffi-CfiatoE tg Jrf Storm* CmQkuqr. "'fn*- compreSooi-B are not running a hy~ n ! ;j ; f - pass connection with sniiabte anto- natle valve in the dtyw ater supr can heused. The toe ol etty .iter only, when the ait condi- tjonfrig equipment is not required to cool t o M M faa is a very eco- 'Wales Ceamuapflen The amotrni of water consumed (evaporated) depends upon t o va- rim factors which affect evapora tion. Tfceaela tte s include (a) in tensity 1 son's radiation; (b) per sit of relative humidity present iq atmosphere;' (e> tine vdodily of a ir currents; fit) the type of sur- face upon which evaporation oc curs. Hough snxfeces, slag, grovel, etc. tend to hold mid conserre moisture, . Using -the ideal water pressure of 1214 psi as Operating pressure . a t the head, a M l dreie, twenty Berratinn, lid degree trajectory "Ajadl Showers'Spray Head" vriti Use .278 gpm.aadto u id he spaced on-mamnnna of IS it centers la an equalateral-iitogular formation. . "Uating the eanaumptiun ol water n an average July day in Wash- togfetfc 1?. C , with dry bitib at 90 ? with 90 % x eb tto humidity, the system working on Sat slag poof w ill he "orr* approximately 30% of the total hours of mmshine and eatil foil cirde head wEI use 50.22 gallons per day for 10 hoars operation. Each head will cover an average of 173 sq it tor aiectangutar roof.- trstog 10,000 sq ft oftoof area es.a base figure, a hot summer day will . require about 2812.78 gallons of water. This,wouldbe a aaaathnum rdoudy days, it would be more accarafe to base water .cunsmoptiim on an.average 8 hour day, or fobr- tiftha of the obove figure. Slight ly more water & used t o tooth which haveuo slag or gravel. A pril S b m o i Company M t t d f e s . ftum to r canttainua resold t o ana KXfflfifa pewtton, tyyajal days when uansoaHy Writ temperatures were eaperienced on the -top floor tBth) hove bum selected, and, comparedwlto those of t o . floor below taken at the same time. theses show very dearly t o remarkable reduction of t o temperature diHg artlafa between t o tCBtOsDr and t o floor below, and t o outside bade temperature. - fo e u p I --System N ot l a Operatlm * ' Hide )BMndWBittbSp Jton*L SS3& *SK> 3 S | nxeuiit* Statotuxtl.* tn&U Sat_ July 8 74 73= 88 ia 14 Sen,, .7 83 88 ) 18 ' SaC 27 91 83 97 u 8 Sun, 23 1 4 . 98 9 iS ( t o p H--System In Operaften April Shower* Automatic float Chafes Placed in Opnafion Trues.July S an 83 88 Wed. 1 89 80 87 3bm. 15 sst 1 82 1 28 94 90 02 Tnes. 38 94 Si 92 Wed. SI 80 87 87 1 >iw3 1 , 1 1 --0 2 --*a 1 3 O -3 Bfotoparticularlyt o cnatrast between Sunday, iidar28,end luesday, Ady 30. When, t o system was not in operation, an outside wiwtomra temperature of 80 F was ahown,.wim a Wet Bnlb Temp, of STF.whufe wna about normal.' Da flie slzih floor an'inside tan* gentere of 93 F was expferfanced, with 84 F showing an t o floor When System Wm In Operation Two days later, when, the system was in operation, feme was experienced one t t o hottest days m record,tearing aH factors into conaderatfan. A mmcronim Dry Bnlb Temp, of 94 F, with a Wet Shit) of 80 F WBs'reeattled; giving one of to . highest figures on record t o to fetal heat in t o nhr.' hi qdte of w s unusual eonditim, with Cry Bulb temp. 14F in ercew of tiiwe two days before, the.inside temperatures of t o top floor were no higher to n betiK& building and Jaycrahly ioflttences temperature on the Boots below. Another important benefit of roof cooling by automatic means is maintaining a constant tempers.ture, wfcidS, doting the heat of.the day, do**notw y more to n three This constant.xoof tem perature is a direct means,t o pro longing t o life of to x o o pre venting t o escape of volatile-oils fern t o waterr*oafinfe and pre- ceattacticn of physical equipment, ri*. l o,.w,nanntrt m p i cum, wwieero, a. s. Users .of tins automatic roof . codling system state t o t to r e is | -JW apjtteelBble increase to hunridii ty above or aboutthe bnjldingv'afid 'one whatsoever inside. The sprays * "7e t o root till the air with toe particles of water and acfual- iy cool toa& nds of cubic feet of. .fbfr tvtaito fella (coded air isbeav- to n hcated air) around t o `HERN POWER A INDUSTRY, for .'JANUARY, 1946 57 I r " 1" ' i tt*. d I '1 . __itr-t ,'.... l25rtas_ ttxk,, The temperature in 'fids' taxa i high. Thermocouples istallKl _ fit! atea Indicatea temprature t^I about asoo?. Storage and Sh^m onl She finished brick ta' either^ steekedih the portionof the bufld. L teg resaved fin eteraga or a ] loaded dirsetiy into a toririd d r ' to r shipment. Incidentally, in spit-% tifi 2- A TYfICM, arm Mm MttmfflBr. of file rid proverb, this tath e eafiy-'j print at which straw cames into .| fie process. to. loading a freight : . handling of medals; ' dwmtealfr etc. hr many hosiery plants, where the knitting is done an car, straw is placed between each' ' layer of bride to prevent shock - and breakage, .- ' Tim Product long 45 ft knitting mo* The coup plant's output is con Vjhfao 4 ffpwlften and fined to two types of brick, a. high wide t e m p e r a t u r e bestdirty feriek saktuder th e change will'cause a bad trade name of BANGER and an metal deflection with feriereicdtote heat 'data called. such-as compressors, end other air fite rem it that the needles fail to Tottp- Both RANGER and TROUP enter the small bates properly. In brides meet file A S.TM . standards It is suggested that, in plants the winterwith tempoatures more tor their respective graden These whosemgniriaefatrhig processes re evenly continued no trouble en standards require that high heat quire fregami; sd changes, the atr _ sues, bni during the summerwhen dnf# bricks bave a fasten- prist ducts be placed, on the root to be bsride .temperatures may rise to shout 3075 Y and fatomedioie Sprayed along with the root. In 102-1G4 3? and then drop suddenly best drip bricks have a fasten, many installations sda an at* dus toasbower, considerabletrou- print above 2988 Y. judgement of farced drventilation H s m idis. An automatic roof - Thebrickmanufactured at Troup lira added greatly to the contort cooling system cools sutfiriently to axe part Of Smut 300,000,009 brick and. great efficiency ofthe work prevent fids -and many otter types a year that come from General ers. Health is one greatest treas-. of mill troubles. Refractories' 32 plante. fEtemsin. are end an employee who works The system: does notincrease the office ol fits company is in B d h - in a cooled ema-ctot p at out more absolute humidity in the cooled delplda, and a district sales office pear hour than when he is unco- a m as is possfide with ewrpora.- is maintained in Houston. This fortoMe. tive coafing methnfls.. Such a rise Houston office not only serves the would be .most troublesome in Sootowcstjbrihasmacteaiunnber wood working or furniture plants. of sales in Merico. L. L. B8ich- . j Many plante have been air w o- Your roof can he a coding ele eerie, Bjstriet Sales Manager, sees. difioned fi: commercial reasons ment rather them a summer super au excdent opportunity tor in suh as holding tri6rarKes,propr heating dem ent crease sales in the rapid progress that Mexico is making toward to- . dnstriabzation. Obviously firn - Troup plant is nicely Moated'to . handle antera from below the B rick about and repair any wheel or border. The euoanous industrial track trouble oc remove' fatten growth , of firn Tekas-Gtift Aim. bricks from the right.of way. A hits brought about considerable de man weridng in fids area is pro mand for Refractories in that area. off the heat and alcw s the 'car's tected from excessive heat by the Very tow baric materials are bearings and wheels to operate in sand seal. manuiaihired-or processed with a reasonable temperature zona. St is very impartant that an BaSMM '. out in seme way utilizing re-, fractories. Hence, this modem re -' even draft he maintained a t both She main burners in firs bases fiartory plant a t Troop which top anot bettoro o t the Min. This and auxiliary humera serve each, makes available high grade re ta accomplished by using two cen- rid* of fi kUn. They are placed fractory producs in the Texastriflgual to ts, one a t the top and about midway and fire directly Gudtindustrial area willcontribute cac e t the bottom and balancing onto tbebrick moving slowly pari greatly to the conttoned progress the draft Share is a tunnel under them. 'Vim noterai gas-burners axe muI industrial devdnpmmt sit this the 5Jtain which a man may move served by a 7 in. gas main with ares. aw m SAkHWM i I i S afe H an d lin g ;of B a r r e ls Mm % w rf 6w rel*, ju s t everyth in g else, has sa fe n e ttw b whteJi * s Oe fottotoed to p re v e n t d*; suggest e jtik r * imdC ctrwfions fw other Kaad%Bg jo b s. , M .'ll. m. i 1. Keep ingood. physical ean> difesa Barrel hanflHng is stremi* oils fb m eE ^ -mirk is ot a t codti&m is more apt to esose an aetideob 2. Safety atoe and tewHier gloves or mittens must be worn a t aU times when handbag t o r rate. . _ 8. 'Wheii xbllfag a barrel keep your hands a th bilge orijuar- ters. I t year hand or anger h caught.between. 0 chime at z barrel and same other object, se- vereinjtny may result 4 Keep feat and legs dear of moving barrels. Never roil a bar- r d toward another employee un- leas ha-te eapecting ft ooc facing you. 5. 'TCben.tadldjig amply bar-- id s, first lift the barrel to loaec hdght using the muscles of the legs and.shoulders. Then, use the bona id boost the .barrel to the higher level. Keep {be bad: straight and erect 6. Ubera are two ways to up end a feted: A. ajodat the head end of the barrel and place both hands under the lorwe* chimo. Keep the back orett,1he head back, and the arms straight. Uhen lift, ndng the large nuischs of the thighs, B. Stand a t the side of the bar rel; place bands at opposite ends of the barrel, grasping the ehimea. Eocfc.thj* barrel once, laterally to 5qu$6y ftw tj using ttie splmh to aid the operation, SU rip wn one chime and push down on the other. As tha barrel comca op, remove the hand on {be lower chime and get the feet and legs dear. Neves' atte m p t to o p -e n d a bar*' id by yourself jade* you can do ft with ease and it is no strain on you; If you arenotphysically able io np-end a berrei alone, do not try it, aaa severe bade strain and possible berms may develop, 7. Always poll over a barrel when it is desired tp lay it <mits side. Beach acra the b a n d and grasp the chime on. the side away from the body; then pull, and tut (Costwuiedora page 80).- ns.. Fife i- IA M U A B Y lOAfc to - { I i E L F X T IIO iM C S A N ew Job for the Maintonane Maul H e second I a series o f a rticles ta se rv e w sjt c <*ik e eteetrm iet nudic toM ttce nutM, a p p lies Hus o f fte ^ iw i& a a w te rc n M fb y d K id b i y B . CL B o e d e r T3E first article of dlls series the motor armature are connected negative half cycles of the a-e ininthe Decemberissue covered "back to back" so that, when,they p u t Consequently re pototfty of ike general aspects of electronaimc conducting, one tuba passes. the motor armature and the t o o positive fow cycles and the other tom of its rotation Is determined haw most at the equipment likely to be encountered la industrial . plants could be separated, theor- a i. ztEcnwaa ooxreM.s m a esnr dimbak. eticslly, Into badeunits coonprfeing ike goal system, signal ampli fier, Sfayratran or power stage, etectro-raedknical stage and the power supply. This Js shown dia- graramatftaiiy ia Hgure 1. . Theapplicatkth of such an ana ly st to motor controlling circuits incorporating scene or an. of these System ttunponents is covered to this discussion. to order that the maintenance engineer may work inteDigentiy PO V & SCPPLY on such apparatus, ft is essential to st .ha have a thorough undos- standing , of- ton. principlEs in volved. "So toft a it the operatJon f ib . j. m ernow o am*R sm r b u . navenM S oH.flFr KVBrrtB. of mare orJeseUanentery c&ctdte is dftadbed first' followed by an I S acsnntt of 9 maps totalled and generally applicable dicnit. - SJnipte Control ( f t e f t T- . & . Etgnre 2 shows a circuit used tor toe reversing operation of a J Hr \T - d-c motor from an a-c source.. ti , The dotted' Buna. indicate toe L . iaeakttowii intbtha system com ponents. They me tuA discussed In' ''Output" to `Tnpaut" order inas much an a knowledge ofthe operatorn, of the Thyratrott Stage, witieh is the heart of this and similar J'Fi Purn CDm a ^SSSSi /KKOifcAfefmp motor-control circuits, ft a p rm - quislie to the understanding cf the remainderjif-the circuit. The twfipositive grid Thyratrons (grid- controlled rectifier tubes) - ------ fm>******** T**sm rm Which-supply the direct current to I I ! I ,1 b-' . `.r '. ". grid voyage far lag the d-e windings of the reactors could ig periodic hecfcs mbrute wear, .';\ fetevoltagetoyaNrariabiftamount .actes ilie plate load of an mnptt- and ccariacis a e re is hot mute te i The amount,of tote-lag governs the iier RMton. and tee current in he dono. The rotaels earry anlyi` point oa the cyce at-"which the. themgovemed by the grid voltage tee Bght grid drcint corrente and Stowtawabegin te conduct andin applied to toe M otion. no unnsual trouble tono,feanneed 1 tarn the fediva value of the TOiBe it may he most important he ontcipated. voltage teaching the aacrWe sha- from tee scadente point of view, Ih case od actual fallare te cp- , it la perhaps vreH to mentian here erate properiy or at all, th 3Biy- ; In the Circuit ahnwnftee phase teat tee `%tari*to&Pciwajit Kgure zatrons shmild he teetead-first thiftis Canteo&edby the tiro Bttbau. after asecartaimng test firn fine able reactors. 3&e potentforaetes a dfeeet-ouxrent grid vctege. "With vnttage te reschfcg th control vary the amount of direct current afiernattog encrent on tee anode sysfeto fi tee mota:rara toaneffl- M in th e primaries o the leadens tee grid vrotdd regain control after rectfcm-but refuss to operate in which to tom didearning,the effec every ball cyde. tee apposita Jhe two Ibyratrans tive inductance of the e&cfln&gtea. likewise, a measure of speed con rsiotcmkefffdcs.beXtintteeercfmcaonlgaerdvirniS tahoewir dSaciessSthies pinhdauscet'athnjctet bwethwicehenptmie- tteroel-tceoctdgdiblde ovbotlataingeedhboyt vsaurcyhinga xun in tee reverse direction, one gad and anode voltages and the 'system is not- as flerihte $ the ot tee Tbyratrw te no doubt&tty and must he Teplaeed. attendant speed variation- (Nats phase shift method in te a tth e fir On th otber band, shodd tee that both grid and anode are sup ing cannot be driaed beyond tee . Tbyratans fife boi th motar fa3 plied bom the same source jut first quarter of a cycle. 'to roteiti il te fifcdytest tee ruotar as in. the preceding rircsnt) Maintenance Ccssidexafions ' firid te hot energteed either be- Here again tbs signal system is lfe msy be said regarding eause of snpply fatene or a short mannal or. mechanical. -.Ohrvimisiy,. preventative maintenance In cob- or opeiwrcuited'winfinfi. Sucb a - however, it could he tcapadrive, necMim with tee two circuits just coaditian may be accojnpanied hy photo electric, magnetic an any ' described, fide team keeping an an unuauaXy farifitent disdtarge in hand a spare set otubes and nmlt- toc HoTatrons. rie. i . oxendaw aim ysita xcevuumc varia. i TThen nei&ef Thyratron. affli and the cithodes.appear to be. Sjery tasted tta ton dday re- ^r and the grid dxcnt contacte, i any, shul bs ctactad. B tiw cathodes iail to ta a t may, la s a tostonees, be A to a "boni ont" b t more oten is eaused by a ,,lck of supply vttage. . At tote stage ot the trouble shoong, asBirming th a tth e dfictiliy bas hot yet been locafad, !t wotild mit be too imreasHiafaie to suspect boto Thyratrons,and replace th m . This,however, is not the safest procedure and ratinar toan rsi. a nevi set f tubes/it 5? inore advisaHeto n a ta a andete ctach of t a s i eoudtiona. Tins Bhoud-inciude toe measaraneni of avaltagea and carreis and torir rarparism iiw th'ttagiventathe manuiacturer's Trtringdisgrara or. vaetnmi tube data shorts. A w tnxdty test etraU offlta aad'redit ora and a startcheck of capsritors willtavrably Jadto tta sonaneof tmuKfe. ' Ctaittauity tests -stauKt he n ta wiih ohmmrter lest a hcrt Smdted. loar rsistance crii t mietateli for a good em , - A point- to be bom eia dad ta that the motora assorfated -with dedramc-drcoits ate detened foi . hlgher vritagea to ta qnivaent motora io tar Smpedanoe power circuits, and frais forgm m ds and. irtdattairepropotttmatey sane impartant. Ib a meduadwd fortuna rdabe io tta System must noi taf overlooted. A irozea motor bearing or a sbppfog start on. a pbtshtometer can irequently gre rse to mtatpoifliwg sympta* in tos cleotraaic circuit. dvascod Control Cwcat Figure 5 shav/B a drctt used to control ih* speed and direction nf cn dectruuc motor orad io eed taedecirota in anautaniatic ara dfling 'Musato. The System ta teined ta ure-volteEereglate in* ^m tK iaeittadegnedtohoiaihe * * votfage constant by goversfog th distance hetwfcm th de taotes and-ita aorta. Ib is ta ras- snpKstad by. uring th e are voto- j b as a signal cantraUing two - - sta pww- to the dotfod linea in 5 V indicato n fareafc- dowa iato th barn unita ai Figure 1. The circuit bus bran sbnplitie to it a estant o dftnnatfag StartStop and-13pJ)owa posta buttons, Oto, because Orese tostares pr sent no- maintenance probloens pther toan those rtated to to* fasori. dectnwnagnertc- control egirtaneut om m m to sm& mo tora and similar mdpmenh U ta fdIlowing:deacrfptito> od tta flperaton-tif toe drcuit y dupli cate san ot inform t54 to to mmm&cturrb itfractom boatta' tmwever,&atoouibt to f e oi edn. eaiional beneflt to those w ta, althcittgb nt eoncecned aito, tota partculor drcidt, r zeponsSde or anaiasdns cottroi Systems. Signal System ..dta. signai ahieh ereuttaBy "teta* Ita etetrtcode leed motor dial to' do, io , stop, or more tta electrode towrd ar-rom toe work is exfce1 dlec rcni to* are votage (wtaUta ia fai be held'caitstanO. I t a e vtiage. (dgnsd) tanssrtosed,n restatexs HI fa proporttaial 'to tta lengto toe ara, teing nero rrtan ,tta rtectrode touches th orata'and iwmthwair Whraitoe ere ta exttogutahed. ' T ta sigim iinettpesiadtorou^ the reetfiira tube V i so tosi toe ercnlt ia eppaiesibleto rtoec sltranatoig or direct curraut arcs oi aier podarty. TimouipotoEtthe tieofitae eppeant aerosa resistor HS pad ta groporttanalto toe sra yolbag& Capodtar 1 ta s a lrager vaine a ta n toe bntroi js used aito, n-c toan wito-d-c arca. Tube VI is o toe high' vacuum type edmtaffltrafoiBcetTm. Signal Amplifier T ta signal voltage, is.npre^ied rat toe grds o tw triode mpHffler tubes V2 tor 'a ttvin' Mode) whirb aie lfo oth laitoTecewer type. Theplate vdfaigeta obtaSned taosn Ita iwwer aipjiy end the d-e wndisa of two fiatorsSta psatfr otti rate eontrrflingthe grid of ea3t Thyratron, form part of the plate load. Grid bias is' devoioped by tbe algebraic som ai the vahsge drap to rsistas BS and'Hi, Tta gata mtage is toreased on toa grid A /w ifle grid B is Utatad' so that a t majdmum signal tara mttin- totwigb' toe primary of toe satar- ahle reactor Id wtokii coates toe Thyxatnm t e toe "etecfroe. down" direettat o toe mofare. (He ris te B5 tonta tta ammtni of dlrect ranxent to U and to tu m toe Tna-gfrmim dowliward speed of toe dteetuxta) - Keadstor K4 Controls the biaa tm gddBand, ss w fllta aeen, toe are TSve.rigoal voltage oa grid A govecns tta diroct curtrait to toe saturable reactor XA ahida cera trato Ote "eleetrode np" Tbyatrt. The slgnal acta as negative bias, restarang tta drtect cutrent to XA uniSt the reltted Thyratron cesses tofire.- A t tbe sarita tne too eurrrajtthroughBShas<iecreasedxedudng toe negetive Idas ra grid B and jiwrreangtoB cmxgqt throgh the primauy of Id u^t&ita xatated Thyratron"tafeesovei^'. TSteprixd a i wbirit ibis chiDgeoTCr aceras and coBsequeoy toe ara vnltage Prodncing It, is driermiued by toe setttag of K t tostaxtoigrttaleebode vrallrunidowonnfflUl strikea the Work and. toen recode trato the p n 55t ayo vettags is obtained. As tta load rar toe nwtc is virtnaBy constato no load rampensatoat ebetota ara xeqobed., bopractico the variable resistas Bd and R5 are potettametm mennrted at iba taers.ira's Star. ThyrKteon. Siego T ta twoThyratrons, V3, rae caoneoted itt toe "herir tn tad t", Cir cuit previomly deseribed. Thase -th'Ht crartrul of tta rids Ss etnployed and is obtshaed by means of tta saturable reactor^ eaparite-yeriete netwradc, and toe transtem er T2. T ta indactence of toe reactor secratdaifes arases the Thyretron griflt voltaee to lagtoe asso<dated-H&ode yollage. As toe taect.carrarat to toe reactor primarles is cha&ged, toe inductanco of toe aecandarles and toe phase mude varios and deterstotos toe Bring prito of toe TUgnrinira. Tbe commente <m Ita m ote ta toe fb st ciremt described ore equaUy pertinent to tote ot. T he p o n e r sppply m t provides altemattag rari direct eum nt for forar. purpoEts. (Coutomed ou pope 7S> PO W Pa A IB M K rn v tAKJTIAU V )stt M MdMOHTHlE AMD m $ HODOS SmaU scale models of hte Su- genforaly assigned fE2o-xelated>' - suites ore us$day K.H.HieMttrtrfe {eft), head. of the Hnnthigimrg Foraitetre Company in . newOppBcrti<aucf electronic teat with CCCLnunlevc, sate) mm. afra the tbexmex Qhrfston at ISe Ginfler Cacparatirax TSo- neUted'' piecas enitde tha house wife to ska a wide--variety at Ptesusfag enmfrlnplfrimK and. ar- peouarts and help overcome [ and cpacd problems.. ' Dielectric Heating In Furniture M anufacturing B y W .ttlfie k o d t* m g h fre w n w q i fiM e tM e hcad ttg a t t co st, f pm dnctiait t v fn n d tvre m u m p to r tu r e m i acM eces tt f e t t e r prodiir t. i has the forniture indos- wuod fabrication, improves the try had a brighter outlook. quality at the products and trims Hot only is the public's purse, costa. This amaznog new produc brimful-of money, a good Share, of tion. tool is deetrcmics--Mgb. fee* whichsarta he spent for home fur* - quaney.dleltsrtrie heating--first inpishing, but manufacturers acni trochjced industrially by the Ther here at their,disposal a revolution- ' mo dvialan of The GircOer Cor ary method of earring ghie, Knaa. poration, Louisville, Kentucky. The new method, which speeds up . fhere's no Letter way to Ulus- irate the lemtrritoble advantages offered by flectronie beat in this field than to conrider a spedEe example. R. H. McMnrtrfe, the head of the BuntingburgFtroifture Company, operates five plants in Indians, three in Hunfingburg and one eachin Ferdinand and English. Bie spends much, of bis time in Ua compact, tharwughly equipped laboratory, -where his extensive re search activities hove led to along list of production, short-cuts and ' base greatly expanded the firm's sales voiume. Aecalerated Curing The problem of accelerating the caring of glues in plywood and acrBlttffrwocStcoae,t3A9mtfBee&srttiBMarXOfweffeueC*tf#ac,.tfhw* THESE WMEBTAIA SECTIONS SHOW THE BOmOVEMERTS MALE POSSIBLE BY ELEC- ntonicheating. . At the left is 'a conventional . waterfall, of VP plywood, which rwmirev ft ijiffaw w . flrtfflnf, screwing and gfaiog. At the right is IdfiMurtrieb waterfall, ot% *- plywood, fabricated with high fre quency equipment-It was madein an inexpensivewoodmoldat much tower eoaf, and fi ts structurally stronger. . - [ laminated wood,parts fcsd lor\$ fas- '^BteaMcMnrtnew A ales oXex- tenants convinced I f a Thai the; answer hay fa the application, of high frequency hast, wad.he added a U w naes unit to bis laboratory facffitaea. goon, be was -using' it with'highly interesting results In ' .the fabricating of a material! bed fact and a njoterfaH bureau tgpLla . the case of the-bed loot, produe-. tion costs tumbled 43%. 'bin meant operational economies at $1*0 -a day, The production cost of the bureau top dropped 28%, with operational savings of $112 daBy. ; *' There aieftm r solidreasonswhor Thera dectacmeheatmadepos- . aBBs ihese economies: 1. The curing time has been tirartfaffly-shortened. 2. The molds for the waterfalls are homed in thc company's own shop, of lamtt&ted scrap stock. Ccaaventional steam, molds, which are both expensive, and tune-con suming to construct, are not Bead ed. 3. Formerly, a her! was re- bed for tile sweeping curves. _____ ______ ____ ,____ _ ____ It'waamade oflaminated . scrap stockIn the firm'* own stop afa iraetiem of fisc cost e t steam moWfe^^The hahte .ate jah j^eg to to , strueted view of eue half of the mold) Ttria wiifciay create^ cvetiy distbatedfwat within the material itatit and greatly reduces-the time requiredftat njag. flow also the stiffener -which was screwing; and gluing operations formerly requiredis entirely elim which it made necessary. inated together -wSth the tfcjUing, 4. Because the waterfalls have PRODUCTION C O ST WATERFALL BED FOOT Ol d Met hod MATERIALS 5 s q .it. ,, "i"SawedplyveJS$1.05 "plywood *IJ0 ' WATERFALL BUREAUTOP High Frequency M ethod Old M ethod .MATERIALS 3.7 S<pft. I W plywood 1 ! 3. sq.ft. j i 4 " plywood 'a***1'. stiffener M LA B O R . labor mcludedm .10 <pStMnmt oaf.tof,wst_f T xm r Laborincludedin ' costt f trotta hefting- drBmfseww $Mng .10 \0 3 S A V IN S s r .8 0 PEB.PIECE "*tis $.78 . SAV U Kf O P L a PER PIECE. eM M * SfcmMiro>v'Va~ lAhUIADV iodi I increased triufonal strength when set w ith electronic'heal, 44" p3y- ' wood s a w being aaed'idstead-of' % " plywood, and thepiecw taceter more.Btfcble. Savings The specific savings brought eboutby the use of heat sqjplSed hyhjgb' frequeocy equipment ere revealed in-the breakdown of pro duction'costs shown in: the accom panying chert. 'the comparison hows that there is a net saving ef $-80 J>er piece Jka the water8011 bed frxrt --a saving- of $180 on each days production a t 200 jjiieeeg.'Xhasaving cf $38 per piece m die. bureau top represents a total of $112 a day an the produc tion of 400 pieces." McMuririe points out that; "The ihvesbnennt in high.' frequency COSTSCUT54 EYHIGHFamOjezrCT HEAT 5Chsimdudioa cost oi this -waterfall bed loot Wascut 43% -with heat supplied by a Therasex high ireqnancy unit and its quality wassharplyupgraded.Eroductloe floatatthe headfellproportionally. diet it presents no financing prob lem, Evpn theccfet of large unite can be jvsaredfrom the savings they- mrffcepossible, hr*a matter of a few Weeks a t months," .Ariel be adds, "The- opportunities for upgradingquality and lowering over* head with 'Mghj'ftequenby heat a w .just as ntdnerouB as your rtnagwi^Bon la active." ^flthan eyeon;postwarmarkets, farsighted -MriMhrtrie already has supptepgeuted Mg Model 29X0 Thea5$:unlt*Sfh the larger Mod e l 19S3 and bsadrsewn up plana* for a plant esdurively devoted,to high frequency fabrication, die load to rise qiricHy to tin= bonding andcuring level. Beat te generated uniformly withinth* material and-at a speed never beShfe attained, d m testing fullest advantage of all of the new resin glues .and other beat-setting Surface hardening, scorching and hecMngase riimtoatnrt. Tem peratures actthe center of the load are raised a t exactly the same mo ment as temperatures near the out edges thereby solving one of' the woodworking industry's most troublesome problems. Stofeturemigratio freon n hot surface to a cooler emit, an everpresent. drawback in bed press fabricating and molding, also is elimmnted . along with the adverse effects m. the product that and migration;., often brings about. B5gh Ercqnehcy Operation She Tfoerapfat uxdfc iteatf is rep resentative of the tatentivesesa, resourccfulnesi, and imagination that works Industrial miracles. It consists melnfy of mercury tube rectifiers and. vacuum tube osdllatar equipment with tranaarjn<e^metesre, relays, control devices, tim es, andcopper and brass cir cuit conQKineabvr-aU contained in., a steel-cabinet. The whdd is engi. neexed, tealed, and perfected un der exacting frtbarafrny and plantconditians. When power is .sullied It oris up a high frequencyJMd-'between the , zoold's two electrodes, end the nwlawrtar friction thus created whhin.the wood fihres and resin S a r S d s cau B es'th etem p eralcre of Notice 1945 S. P. L IN D EX Now Available to Subscribers SOUTHERN POWER SCINDUSTRY Write the Editors for a free copy of the 1945 fodex ahowiDg a classifiedlist of all articles carried. G rant Building -- A tlanta, Georgia I r ,jw V.-.*?J]ULSl| |Q S h J KiLi o f W o Jtrld D B ig is r. * t V tT-, ' .. . -* " i "J", V>-.". ''** M s r t t r fs u fltrfftw ew S I 0 t o K i t m ..* . *f : i '.-. : o ffe to ji i i f prbletns, th eir evuttmifom, and recom mended etm tniL ^ p o r ta iij V . . . T ? VMiS important factor in- ; Jm ttgsSng- oar Kvas and eme ; w hthis e i ooosdratloti i is the environment in which tra I. snack. The generad ewinxunent [o ta te s oar requirements as to the .. lothoe we era, fbe food we eatj ...ana to a cerien extent our mod " o ll-ring. Ubo avenge individual wilt cper.fi at lasst eight hacas a day ad. some occupation. The reR uiningportion <d the day is .sualy *poetat home. It is obyknts that two disHnct proWexns of on- vlromnent xfet: the home or com- murifty, and the -working environ- , am t. Shore are certain safeguards thrown about tbs ccrnmwmity as providing tefe drinking water, proper sewage disposai, collection and disposal of other Wastes in- eluding garbage* and immurdzaBmi programs. The importance of these protective procedures in a com- nninfty has been long recognized, Tbcr accomplishment is measured to term s'of red u ced deafc rate tu r n ' various cwnmnnwaWe di- sases. Sotoia disesao* which in the past have; feken great'toll nf jiie . . H y IV . W ftw rf v-s -ltK '*'. . . Ci^eEnuiiiMIiidiamalHyip Btrvw,G*argS*Depx*nej)i publieJBfahh : hove by these methods been redacci.to s point -o minor d g d . finance. As civiBaitian has prograssed with- a n ' accompanying ewaphadtyto ourliving, the necessy for publie scfegrxs m the community has been given more and more consideration. It is only tbxongh these approatres that dm proper public health measures for the eowmnnityenvironmentcanbe appK. Tor a number of years, cuntid- ejrafcton has been given, to the dovehement of certain methods by which' the- working environment of an individual may be modified or adjusted to mure healthful working conditions.Jtonypkmt op' erstioris'by the very naturo of the materials processed and by the .mechanics of the uperafion pro- duca an atmosphere Hi trade or . ' , * theraise harmful substances.The ` -final injective m auf- industriel. hygieneprogram is{hfiofleaet'' 0| health hazards incident'to in-,' dustriai .oprnatiina by the use of 1 scicarfifie methods. . Occupsbcnai fiiseaiw. ^.uumi --.'..--.j..... wc use- i many-materiali; .sam, of Bichatattnocid'ppxjur^foarBir-. fiaraHeCte-on.ltidiydualawlio re - sxporeAtotbeni;l,*atitt>n there . axe certain physical conditions ; which esrcgeharmM efforts on the wotteac. The deietenons effects' produced' by these m atriel and condttlons may, in a bnrad-|gengey.'. ae termed occopatonaldiseases, Xasomestet, industry batbeen ' legally reapeinsibfe fer the jeffect . on the worker wfcgdi'is brought . zbwrtfixm snob exposures.jW he' legal responsibility baa been dedg- 3ted, C(idssorsdiedblBshavbii established for a rate of compensa tfonciwedngoccu^tmsalcliseas.. Sodi-cedes very fromall huflasive loss to those which cover only ' . epeciSc uocupad<m|l 'diseases. a e r i u t E A U ' m s k i n n u R M W w s u a w n u s m m m wmoumtv vtnamfan't s u a p n o r v .a s p mc v o m .i i -! I . 4 I "U ' >{;, ' ' V i\; .U: * .* .* i ,*,i * c.ti - *v r: *%v- for m easuring a transportation service What does u$M Ubm S eam y gtte nuns to jimi? To jra* community? T file Southland? a thaw any way to paasare thvatue dH service? Perhaps Utes ft*aww wft * D oes the&mtWn handln9 lends o fretg irt. . . and * Doesit providesafe,d tpe miaWe trwi6ptg1alion,.all year , Vccnd; an?iia& o fweather? * D oes btiytw ye quantise* c f iin ijii and n&tnrfejte in ti* S ooft? . ' * S o a give steady nsifcswientto.targe Bwersof &*fternnjBri<l vrorilen? f"~ '^ j * Dc*HjBiy tas w hlft help to supportyourscussS, jxdfca add fee fepartmmta, and fter toed gemot* - -roenlaiaeryfces? * ijoMitbstanCy idvigorouslyprorate ft growth ofti tsmtoiyUw t o .T eufte SoatiiisntHawydoesalfof thesething} Thn%w ift this `rmtelds* you'may measure Jam m in the Soothem 35t*VWOk Sooth1'....andhow orach thisutway m ac to ymv to yttftcoinmranty,and to frettarn e growth and tnojh ' perity ofbegrater, better jSonttdnod.-' jj J 'r V. H> "V'*Jt-j*1 , aW i BoHo* * - ' "SOUTHERN RAILWAY SYSTEM I PO W ER & IN D U STR Y fo r JA N U A R Y , m > M- > cenaicteTTfeg the potential fo.` veopment of oMnpationza diseases- *n4 ftey e^tjad W H ty and eoat im management eaunot eseapc fite fact fitst fite cond&cn e t fite waddtag environment is an ec. nomic factor arpressed in terms KP fite overaH eost ci peodttdion. Proper eonsidemtum to the stabis of the eovironxatnti ia many cases, . , iactSi nanagaaert ' atont take every possite means e t tiiWving and eoentroBJng the wuririi^*, envirosorneut. Ster many'. .ocrigtatfonal diseases there Is no known medication and fite logical method of control is the adjust ment of fite working ktoksi- ment ,in- order that the exposeze &am which occupational diseases . resultmay t removed. Srecossfop And The SnrrMtmuit *. Ttowndgng environmentin.any plant wUt;iie dependent on these, factors: ) haateriali, '$9 grocesxog methods, atdTOswmsequip* m eat Ifemy 'a t the rW and p*ocessing m a ria is tasfed In industry re specifically- oxt u l toxic compounds are often ltoerated as' bjHdncts of certifia opetattena. In se case*the type material and te presencia;in the sroicing atnw- -of shasasd^hKtmfoly mart pro cessing hurteritta re non-toxic. Bcnfrtret, with ipafoy iadnstrles it 3s impossible to avoid tito use of arta specific componhcts'which FUME saM V A l SrCT M S PHA U rtjre FUHIS m i l FieXUNS 7AFKS. are known to produce harmful' effects on individuals exposed to The method of processing is fanpmrtentasitiy2iafiteriiitefiKsextent .to which materials are dis persed info file working, ahne*. sphere. Important tachos associ ated with procese methods in clude: CD temperatures required for varions operations, CD. agita tion and other raaehafttail details, and {3) specific operations where by-products are. formed and ISbcr- .ated. Rjulpmeni plays an imputant, iule . in. determining dlepersiou shwe the design of nidi mts may- call for open or dosed operations, rotation, at-high speed or dose ox frequent observation cm the part of the operator. Spcifi design would determine the extort to which certain control installations sued 'as focal, exhaust ventilation m ight beappVed. OPEMMB m rtv ia s m b o f m w w b u m la w atosiiir k o k * sm uts a a ftm uwrAtLAtiMl *r own a m rsiitm to V A L su m Ho -C rtim -ic o u m w t s s iu n u e w v x-- ia w u d v > T BKdat tfm O ik <to g n a tln a fase n aat* * .., w tB B ia d ie jic f ji< in a R ( i( m i;^ p e m j Hmling job o t hthrifjtn'Rg~i&ey ka p X ficul, b o fK esel. t ^ ^ d t^ T h s* iiaM tl^ Jw trrem T O iish iu i O tt th n b isls otpnferm aiK t-^iX leading Diesel alndge. SJngi ay ftee and tc* irre . fiu o n a ^ n u n t o a e n ^ { n w Teem t O ha 0 4 jmvride p t f t r se il io r fi l cumpreIon. Urs* ' an-1 , .' . OJlr ] freveox scufcog, grettly ttdtxe e it, AforesUtkmtryDimlip .k fie V , S. h k i- Bad-iKrespedalgmpcttiea tt>f*otonj ft life etf oOtd uibTexja>ibastvitb anyotbrrt'rxxJ. btaiing, Jitters, ring* and plstons, Yen c*a Is t TexacoW c o b i fiig iM td iq ' Seraipc help dqpeod ca t n n M ie Operation; lower nun- yon obtata tbe most efficient M i ecoriomieal ttnuace Csts. Operation knmyttrrXXeseii.Jostconraerthextear- W TeaasCetnjxmy,inStepwitbimprweatcnM estofm o thia 2500 Texaco-distribntngplano in DieselngineytigaorerihepasttLixtyyeiris, in tbe 48 Stiles, orwriterTheTexas Company,. ba* dereJoped* emiplrtelitteoiTexXBVrsaQik 155^ti2 n S rb ,J!few Y < w k l7 ,if..Y . - An Extended-Surface Heat Exchanger Reccawsrsion to peace is onder way, and tbfanew AkCO standardized product is a head start toionsrerekm ibr indnstm loilrbum ^ The heswief-grade and less-espenslye oils reqnire prdbeatsngibr proper atoinneation and eiiGujentcotnlnisfioa, f ' . ~ Mow offered &r immediate s&qmuent FROM.1STOpK, thisAIco Fuel DU-Heater im portant- '' - ^ - these tr* HIGH HEAT TRANSFER BUE t i s* z Atiagte^tnbea^&idedntoromovalAecoverFtais. ' *f*. 5TANAW> SKTCS AND IENGTHS; s ix d ie s o istandard unitsprcrvw foiHSgb-. heat exchangers o i any EASY TQ CUEANi HUNDREDS WEB DURBiGIHE WAR,jn a w ide rang n f< |i{ 8 N tln Iwstde feol-tlIieatiQ g.X Iere ra-e a l-Fre-beaieteter aU"rcfiii<nies,natantijgaeolne pladto, <5hernic?d iaantar 2..KcsidmtlXt exptangera. 3.StMofcanta. 'Ga* and airheatere,S.!HeBiers for omirQm, eidB/ateeJMSs.arulottior ehattcsta. `.Kirene and gattoHnebeate; prpsne va^>rzersnadsapoc2iea.ters.7.Bufae^iacoQlers. C.Qttench* 31e M te 9.t3wo~Sot eoden: IO. Cttdet far a3ky]ntiot2pianta. 1KGasolina and kerosene cooletw , A lC O PRODUCTS DIVISION  ` Eaviteorcat ProbktsQS O i tocfeao^jpweto industry is Sue mattec'.ofcantrriling. dort, Ito tunateiy, titereare rdattcefcr few types afdustw hirit araispecifieaay toxfe. The more important froen an industrialsUtidpaint are Bilica, a*besto and finegy 'ttvided salta o toxie metJ% soeh as lead. Silicz and Dus! taportaat from ft standpoint of population exposed- and deserve m ew cnnsiaiaaitoii than .those to asbestos dust However, -asbestos dost iisjust as tactic as .fees-silica. Wherever sand or materials .com. tafctag free sBka w e processed, vkso bbxb to-fBo-dnst'is'J fe e ly to ' WSnJti This Ss' especially' trite in Sag, blasting, end th e like. Suffi cient exposureto concentrations of. tree silica often results in fise pro duction of Stantie grtrwihj in the longs odEthe exposed indivMoaL !0nffaibai3tojow nstiS oosls and is one of.the primo'dlsaSKng oesupationri diseases end has cast industry conaideraKe sums of nwaey for compensation. begins dost although sperifieslty-totd^deB not read! io a TiiimorinaH-great"ntanber at. ex proxies'-She .to tta .in tr^ n ^ d indhririahagi&tetinns. Htowever, ia tiier production ot asbestos ctoth. and'othei itaiducisyattcjiousiiitib. Hn.i^ atostcopimi ia presented. ertain heavy melala and. their sts produre specific tqrie waotjnns. Many industries employload gni^iwjhtifai^ yrjflfEurfyappfoeflffifn to plant operation tonally results In the creation of an actual poteatM- exyospra. Lead cmporarada arc particularly important in sudi operations es tire manufacture of storage batteries, printing dnfflastrfcs. and the production of paihfs or pigments. Catos Gems are usually classified as either asphyxiant" or irritant. In dustrially the mote important as phyxiants include carbon bjowbe- cyanide. Of titesc. carbon tomundde is assorieted-vriih the combustimi of carixuihdous materials arri is ex- tremely leale. On entry Into ti bodySt exerts nil affinity tar hesnoglabn which. ia about MO tiroes ' Sue uifenitf o oaygttTesuijng in a tremendous decreaseta the WH-. ty af the Wood to carry uxygou and produces a coafitioa of aa- 3be maro commoinicritonigla m i in industry ipriude suitor dioxide, chlorine, ammonia, and the o xid e s nitrogen. Although them gases, axe extrgaejytoxfc, they are sutflrimBy irritating so that the in-' diridoal exposed uatikQy has natie wanting as to their presence. Under fbege conditions the worker can normally removehhnsdi from the- exposure before; too merit damage is done. However, thse materials do occur frequently in industry and the importance o ex posures to them should not he Vapor*. Vapora urne from argante cotapounds borii of firn alqjhatfe and sramatio serica. They plstf' a trernendauriy important peri in mod ic a producile end fbefcmnnber. and use ito Hmtted oniy. by th ingrantity atthachocst. Xhey ere naad vridriy as degreastng gotto, tetermeShtes, sotvestis end rican to baarpaunda . Most u1hese materiato ara ctceBent Sai scilyents, and on entry toto th' body teod to ga to th xuarvcttsSystem. inda itrue ot th aBphatle seri, taduding distil late-'; and -petrotaicra, fW n ti stimdpcint of pura twddty, probobly th mori important of these materiato yanld ferinde beami, ito bprriogu nd firn, ddbriratod, erinjjoiids. Suffirient expoeure to disturbance and in nome cases dis ability. - ' iss - Arid.and alkaline mists are-as- cleaning. Chromic add atiri to probably the mast important of -this rises of material usd results frmn" dectropfeitog, anoSriag and sinwlar oparatloue- S eposuie to snrit mists may result' to perfora tion of the nasal septum, end if cuts ex abrasions are present on the posed parts, nlcere may de vriop. . Francs loe tes "ara uially associa^ with wddfn& cutting,or otber ( eratious vribexe mriala axe h i^ te high tengieratBjMs. Eram an. i dnstralstairipotot, lesd, zinc, ; adstiton are probab the impartant. Afanospheric tonte g ihis type r dm ftamd nrouti pouring of tonus, writog ut 1 ng of galvniari mtal nr tm.i tauptaatwfe opexattons sorfecea coated with lead bearingl p tit- , . '1 mphysidlogicatreqionsetothei ' inbaJaBon of fhese mrieraita mqrj raryconaiderably. Shekss scrioasi coudifitu is knownss metri fuutel fsver vridrit carnes symptoms r i l zinc cotide. B is oE sboe^ duration^ and ao permanent tssue danmgej is dou. The more serions candi- tiens artoe &om the-espesara to '1 fumas or metals which ara epedfi-- ; - catr toatic. f ta d ttl Coattitisnx Ftiymcal eeprittons such as i tacridng potdtion^ temprature, 1 humdty and abritatnri pressures, play an Importentpari in.tbc abti- ty of the wwrker tu produra! The epacrction cf surit- conditions to primrily a proUetn of engtieerIng tri whea ^Iven proPcr ccnsid- - eration wfll do morii. tonard in- erparing productioit and lnweriitg ,- coats, tbrcheh iioprovetoent of gaaSiSrof-tite final PKKiuction, se- ,-: dnction cf sjxriag^ od inexease to the final plaid safMy. to usdec to propuriy evrinate the eaporras 'ta. an industriel plant, sitiriafip cngneertog stiri aBd analysis to required.' Surit .a study ta .the fcom ait en industriel hygine nirvey is n meritaoicri mcans ity vridrit the plant to obsexved deparimint % depertmeta .tac fit purpose c i noting ocetrpaonBlliazcriis and unsafepractics ao tht hy may b-rqppraisetl. Surit a survey sboold riudc a wrah-analys, aoeilyilcal groesdnre rattog of bazfiids, analysas ot tbe bazarda n recommacdefions fur Th Work: anolyris ritoutd be m ade by noting each and every job' carried. out to flu plant, method of process and bazardons conitlans to which each weaker 74 CMKUOU w a u n llw aim v, te iM iia v A* I cobohnv n t o o m i M M M ifl M S a i i i G o m m u m a i D P H x OLOfflCAI, $HPTeH$ jf f l ffS S tttr m antem i, m e . BA231 wtoosgs&iSQma l-E TO iO ilK ilO A l. SBSPOHBE JUwdobi AsflBBttlSft ijdBttdb . G fo tg u d i B irw ritt B nctol Osgait jw b i* f alt. uUSmf M > ! M E a l n m b li; m u s i , O eguic T rc p a n tw u ; itfairw itT O i tn a x i*tt jet*.u d .M io r n lr .i v e x e n i . f c iiif g i n t t i i f a : m erf_ iftkSiA t a l S ilS S & S ; f t i " .* S G ^ ^i J e^BwM jiLn ts." ?5 !5mJ si fomite < 7)W a; tjtmt V W aiiw : . llk ttM . S eicenti 9 > tet u t n u l a sn am m ; i }' ma^alB-i U c r- in iu iiy - XA n o i 100 f f tt' S.O 'sm 0 JS aff/3 * ia n m 100 Mna I n M u i t Ubl a i, 9anuui wattfaraan U yam dtM jdatory fatm A iii*. ItdW & n e t xJirM JT ir . id * M inv o io m , r tr * ^ s ijS S tti , n w f e >otkm a n t. W nM las u rta * ,.Y u rtto , n M d h i^ U > ut, u m n a n n a , le t m xanW ira, aBBB^Fb of fau t, Y u k M - a r^ J U T & a e ffa V ' B u tu iM n i T tttfxe, ru tx o latM iiB ll d ljw tta x a a , Ja n su ta * . f e in r t W i- * (U u h te tt fiM U Sd i& T H , ttfcM f* a ito ; lftg a i SUB Sotveftt; ntg. vmom i m a : n n k ltc s : A b M n o ld b i, lo a id M i* oM M lr fth n rfa a te g . e w ; |S a A H M tfw t: ouS tfoff; ^M uU U a %**** a f e ta a te f w u& M wto; 7 ; P*Eb* |M llA D B BttilaM r <Sw54to ; M ftfcw rli- <M nA S a M A it d p m il: I w jn tf sniffaf ju ii ) a i algv w ^ s a s s s i 11* 1^ * r M a iH U atoB B rim Ojjwpmftflii S ehw t -fa r rf oM m \ arj.-eJc tlitf, i&ie; t*w uo* 1 M afc. ir a i , Ha, i t M i i i i j f t jn fe v " SSS& n Jto ttm W iW ^ ^ A tw S e to p a te . QtttfattlK i n tn t tis ; ifaim rr ine ftwMat* 'irm flim h* S n tt teM w r ***** -S n iffi; MjSlwUtt mS* UHI h eq p a . y a t o iM f; 17 JM U wM y, S M K W -' w S fttiM l j M i l r r ; Imo q n n a t e ; iM Eter tre n ta* ; antaiui M . M N H g m n**C iraiC T l/efolpisest I m i jfe m e a b i aU ont vKBVy MUfffF A fficflsiSiai SxnPk Tfttejvmj to l . aateatiS e b in M a ic . o b o te ti'A tte n te # . fio ttar D in lii . fittlto ic . A l ftta d ritfts Som ja d a te # ; tim ir cl<*as- S**f fa ta i* * * B aC dffm tos; b te e h ttg $ c d h * s e : peQ ffl nittfaoff *4$ R trit|n |> Z ta f n te ;. a tte te * ,. A to lm ; tfa ite .o a f ti ;. lu t te ; is n ; tftw e ite ]p*3af m -nom bit; o s ta te V**fr m i a s ; 7 u i n a f a b ; A U c r t e u t z f . sano I M a lta ^ r ; p ir a t a * * fa n frrrm itriat-- a i m /v WntBL 10 rom ' 309 ypa .o b i / p U ffa W Tfnm 'J m t . n n tU M -M lH K n a n m p e ttu ' mKm m m tot*, tmtk, K tm a S r t . fr A A a nutfatW -wnilaaiMi M ttfad ib io A a n i , farnw b M a Ontuuu, IthkUkmt* n b a i, m m m tbK *liIt: U n k ffH M fcM tlu i n i vii, OixpM. te im liH i 1 som, Ita c i! n i n * g n w , Im Jm dw ; ero lE b jy n tw lm . MOA, b ittr 1 & vflt b w B o it ABaflCM afaStt wwB&m, }UBSca a i cev&f ` ffiy air. JLsste u a lf a t, w r a te k te a ta f f Wfafa>fa6 ow^fa. ofamuo *****, u n ii S fa n n iO a iu ii . H n in il , tfiM u M . B ieca chss*M - OLI Vpflff 100 kob . ' ! j* ' 1W * *? vm fiJS g/M 1, 0 .1 mtfifr " . ito M IM I. 20 n o 1 6 TfSm opone ' 3* B iw cU tU ; iitb * Bi*ni f fafate m i aiwfiebeewk w t m t|* a f n in i N {fan. Bodtos d i CTC S4 M t l e t t i l a 1 M K unxnnn a i V a f t p o m i i> m w i . ' T rrito tm f SBtem Iff btttiate, BMjM&lttHtfilj* te r5 S * 3 W ttfl^ b p u l f a tf H i O aNAlM CW dlitK aenlmettoai- ot ta tac, o * a l a n i, ewaMit O H ; aid s. . O n fraettrlS h , M i ! , uribic. M in i m . U H n i ta n n tr .benanebs, g n n aM m i 7fa. W n tu M , 1*11, In i <1 m N b r !M d Dm . nem is, e n c tip t , tia siM a , Iu fto n a tte a o1 ffoos n i ntufryw M tn fa o *'*1 d ie u d f a 'U t i o n o iw f a n n fa n H ii tatuai ttmum t n I ia r n i.& te . tSmte 1MH atw ^ 'arw an tn i'rn t i nlitncri. O rtA chttl^ QK^faiK U tyaffitto, `faftnnhftpnwr* noaS4 HfaetilV t Haea^tt ^ iW 4 v ^ g r ? s : O n u ad BOfaUfaBi M im o * iM io c ls. n ttlp h *** iH testinsI ^ M ite n e m a r * f ir n w i aerara aontom* C eitl im t f a r m i Itrite tiM s i te*t&>faeededn, vstt*, cblOx, paht la nfafatu \ S2B31BSSSSSSSS =gB=5saattim rwn-- " (TOTE: M J B . = E n t i si I t i n e j e t , eaPejM/liA* *SWu9iS!uf jtreftteulblitniet *Ittmi J-txJKa ,orialftci ftrtaxt!aak. ' cnotcr ei 5x_ - , IERN TOWER A [NDUSTRY for JANVARYH946 75 Ttnf loatenaJs Irin ADVIWVI -T AlUMIUIMt 83M04 Wl I < - I to use the afovoltage for fe e ' tests, an independent signal may- One other pomt wiijih : (Conffoiled fra il page 63) be applied to toe field 1 the am- into to.the possible refetstdl motor armature, field; or Kjs^ the electrode fed motor Action(the pbase-feiftnetwork, former connection* awdcncedf^ may be studied with a cathode ray 'fee motor running In the re unttt be enppHedwitli d-fc. Shis to oadHoscope. finpregsing the plate direction orimpropercontort accomplished by means ft a step- vcitage on fee verticalplatesaad No circuit dement to unizaparJ up transformer gn and rectifier fee grid voltage on the horizontal tant enough to permit - .tube yAffitfearhjom e lacdo high Plalea.ot the ''scope",, as shown in. aver it When trouble shooting,.'S* racouitt'fype, itfeure 5, wife fee sweep turned fee mafotemmeeman wifi.be caori- Seeand, fee plates u the signal offshouldproducean ellipse on fee saentious enough to iwlete uai^ amplifier tube mugt be provided screen when there k no direct cur pcnents and measure dual resist-' with cBieet current end this re- r e n ts fee primary of fee related ances not mere continuity, antffirirement to handled by a second reactor. When the primary, cur check caparftcre far "opens'* a* high voltage aeetaxlary mi trans rent!* increased.fee cUipse should well as "shertoS he-shouldj^tye no' former SI, a. `feome radio1' rco- narrow-down to a straight ~sne as trouble In naming down trotfelea: iifier tube V6 -and the fitter nete fee two' foliages approach the in in ciremts of fids nature. "- wafeomnpriring capacitors C2, and fek ccfi L3. Third, a-c grid voltage. is sup plied by the secondaries SI and S2 on Step .down transformer 33. E x p e rie n c e a ( r e n t T e a e b e r Hhrrfe, low voftage secofidarte on tranriormarsTl and T2 imadsh Fireman Severely ScaJdad -- A Oihcr Tubcs .Bjqnaged. -- Water - hes.ier.and iSameatcurrentto r the fireman was severriy scalded by wall febefc wfll fail ferin'over- tubes. escaping -team fern 0 blow-off. heafeog to any scale is allowed to Atone delayrelay prevent pre pipe Which had . stripped its form in them. Water wsffi tubes mature starting ft the Thyratrons. . threads. Blow-off fines should he must be kept dean. inspected, carefully and a t 'fns- Steam TtabSn* Wracked by Ate. Mwfatwamee . quent-intervBls wife particnlac at ---Oxygen in the steam severely' tention to -ecraoston and- oxidation corroded fen lands of fee' dummy-' Maintenance problems are no .of fee metal. . piston, evefenffing the thrust' different than'those already dis Bailer Breaks Down. Plant Wife- bearing which fooled iteuliing in . cussed. Obviously, fee additional o u t H eat---A bolter was equipped Btripped 'blatles, and ruined laby tobes and-related equipment rea wife an automatic water feeder rinth packing. Deaeration'of fee. dertrouble feoofeig a b ii more dif Into lacked a drain valve through feed water.-would have prevented ficult. w itffedirt and sediment could be sod a costly t t e . AH the tubes wifi toe.exceptfau fluJtwi from fe* goat chamber. fenddnis Bearings feilned. Oil of-fen Tbyratrans can be feechcd Sediment nrciitmilated in.the float ScqiplyShu*Offin Enw~AmainT wife raffia*sendee type tube test- chamber until it fanebed the Boat tensnee man was ordered to `tar-- -era. The Tfayratron stage may he and-when the water level went -pass an oil cooler and dean it, In checked by Interchanging the tubes down feeficat could not s a w to stead of bypessmg fee lubricating as describe^ for the other circuit. its lowest position amt' open fee ofi around the cooler they .abut Lacking a.titbe tester the rectifiers feed water, valve to fee boiler.. fee lubricating <nt off completely-. .- to the power supply canJmchericed Automatic feeder float feambera pfetdy. -;-. *- should be fitted with drain valves Motor. Bt^L Beaxiag* Bril, Too Operation of fee signal amplifier andjsueh valves'should be opened hiuefc :<jfccia*c--Sigh speed ball wifiTteindJeatedcmamiHifiinmete up at, least.mme each week to-, bearings should not be-mme fesn inserted in' fee plate eim fit; ija, in remove any sediment which may half fined wife grease or the bear- - series wife fee * c winding a t fee have hccninalated. . tags -will fe u up fee grease, aahrpabfe maetorl . Ca*t ' lrbn Boiler Rufacd--This overhead and foil. Oyer-ifiling can N S'general feeck of fee tubes boiler m i l stai be on fee active be winded by fee pnrfease of and voltages does not isolate fee Hat instead a t tm the junk heap tubes which contain just the right: troubleetep by step, tracing of the if fee dmt-off valve betweon fee amountofgraasefsrabaUbearing.. circuit fa necessary. The first fac banter and fee automatic water Workman Starts f in In Butrigtors,to be investigated ate; does feeder had been locked open or crutiag Pla}--Aj^prfUer^Biakjcg fee arc voltage.appear a t fee am better yet, .had b e removed en a 'sojdered water ptpe conhfetion plifier grid, does fee plate current tirely. S am me shut off the bot respond. If the current swing ap- tom valve and fife water went so peare'Itnr compared -to fee chafe- - low in the hotter that fee sections actertetSc curves, replace fee tube were merited wben they bccatoe ft It has not bean testedand found nmheated. .-. satisfactory. H it is not eanvehfent B o iler F ttH u m T ith e -R uptures. its a combiued recelverHKBKlenfier, held bis. blow torfe too doss to a frafele disc located in the head at fee canctensSr, It melted oat and fee escaping methyl chloride ig nited. ` . .  _ (.CoOOmed from pope 61} w herein fts Bd^dwtwod o mi au 40.F has a Seem se to transfer value o about 48%. The power regti^iariHjmiwigibcin a t ex treme low temperatures xunet alza be caridWly watched. We ndgiit point out luxe that the pressare drap m p ip e linfflt, '<m well designed IW-temperatore systems, is low. For example, wittaFreaa-22 kt.minus 100 F, the dropin pressuremeasures between the swslton line and rite intake port writrifc' a certain , earnpreewff showeda keg o odyTU ih. wen tgup&gtnr: $&} ta fla ity ; adjusts hmmelity,' or will 3 held for a pertain number WtnrHtjgns can be changed hi hours, riten the controls v ia taneouriy. The refrigerating throw OTty to jwoier set o cea- nm dnw cm im nously oneeit^M 'dittero eteri later repeat the cycle. ' bean set, and tha ultimate fine j3 Fr`that reason.this Is called the. cycling room. It will ateo, tee varying degrees .at temperatale virile retaining, constant rotative humidity. Or, the porcentaje of humidity may be varied 'while the jostm aritatesspesataxeiatriitate^ by adding electric or steam h tafl HtSs is indicated by.the change its potential ei electric am ent from| a fe c ia l teexmostak. Tbecontec^ are a combination of xroprasggd* temperature is held constant. air ana electric apparatus Installed; The third is the hSgh-low-tem- by rite Johnson Service Company. perataro room, and is capable of SheJflmbaroCompanyalsowaded. maintaining temperature* from with rite others concerned in per- pint 184 F to minus 78 F, r less. footing means ofhanHUngall these ECnmiSty is added to the air to varied conditions by pash buttons, this rooms by injecting, uristure and switches, and in xtcordSng the' from nozzles'with compressed ate. results on roller strip charts Ikm iid teririhB w " A t high temperatura; and hnnridi- Transformers provide any voltage ties it is practically raining, and wanted, up.to 30,000. A a m t m usati job Si to be found In Iro-tajnpersture test roomsf the 3eadtoBadfolKvMaa ori Bendi Aviation,' a t Towson, Md. 4). & S n v fB ie d tn t work-supporta fee doors and outer waBs, virile a lighter framework support ri statatesi sterri timer waB% Ilei end ceilings with which each room is lined: FoamgJassinsulatten, 1Z inches ridite on tu al the roans and l i Indies th 'moisture is eondeiwea on the body of the pernote, dering the room, unm if tuns off in streams. The ettttarwears a bathing soft. Electrically heated clothes and Sin warmest'fleecedfited .outer gar ments', of leather, complete with hornet and hood to prevent free*ing of.the eyeballs, are worn tathe low-tempeistare room. Ifhe- controls first regolate the tem pestara In eachroom and latex She refrigerating equipment' contests of an 34 by 5 booster machine handling Freon-38, dis charging through a gas-and-llquid coaler Into a 7 by 7 compressor. 37 7 by 7 can be- operated late-' pendeuSy <ma then and talte brine cooler; rim cold brine Is used in the cycling room. The total con nected load an rim. tarn faacbmes is $6 hp, bubthe cotdinglmid suns butwPen 4 end 6 tore. Brick, on the trd, Was spirited. The machine room is in a pit be low the three test rooms, up other Barrete space'belng avaflable. State roam has au rJoek just intede th doar wfero pettple epiar. Sarte roam alsohas a vylarge-tioor, 8 Jt by 8 2t tri th idear, far nwving in hrevy <*qmptuani. ' Automatic Controls of suite,f- tctehey wwe applied tu riite Job ritatthel^npefatare and hamldity are held enstant to a high degree of aMnaay* ' The temperature stays^witirin % of ane degree F, and .tb fcmnldjfy. witbin 144 per cent . The room in th center .te arranged to bavea ctmsftuattemperatare tri 132 F and a conEleni hn- --(ConSmtd pom page 59) the barrel comes over, step adds in keep feet and legs clear. 8. - W h opedng tha door of a railroad oar that is riDed with empty banols, be sure to stand to one ride, as a te possible that a hand,maybejarred and tell to flbe ground.' 9. Always stand deg? of ptatfo m when barrel hoist te operat ing. ' 10, Heport immediBiely to rite, plant First Aid Boom and your superior ahy injury or flhiess, no matter bow slight it may seem. rio.'. ria. . midiy ri SS per cenf,.mainiafned ter- ss limg as vramted. .The ria. a . switdhes conteolHng Site roam aro m ery uterteed-^ete' and "o ff. _ The mora at th fax right fa eon- irdled hy two program d o tte, ca for th temperataleendoneior th e . humidity. Th tango of"tenra- taro te from 68 F. to-1SiA F; th hundalty frm 10 io 85 per cent The rtoeks ea bc set so that Bay. I the Gasket B O LT O N P R O B LEM S a and dins m inim izes th e most common cause e! G A S K E T F A IL U R E C1I h n iliW t Cockab tb d m M 4 -q M M M l canM m <h* M a r, quicker lo tataM becense bob lenson Is mOoumfiaMf confcattet! by gasket yield. Teasien gauges ,Wsb d ar dcsion mo uonecesstBy. . t2> Special WMfce-Job bond IHsHng'of bailing surfaces Is saldemnecessay. FtadtaUJc sptofvMwnMl consfnKSon b , Specifically designed to do whatgood gaskets are supposed te >fe--eomfwmqfti ferffi&Nr.JwKcoracfe* 43) Ho otfaer gasket am surpass Hodtolfie for pracuien manufncJurebalanced with tanueo requirementsibr highe> lew hmperohir, high or lew pressmss, n , fbemfenU or ' her difficult operating condition*. :H E X lT A W i G ASKET COM PANY > Orig*taiofjofSpaaMVWd OxKftvcfkm k J1 * A ttlY STREETS, CAMDEN, H . J . c U 5T 0 M' : B U I I T "F fl R '.-A I T E M P E R S T IIR E - A N Y P R E S S U R E 1__ ' Including t b s 2 5 0 0 lbs, A, S, A. S e r i e s POWER INDUSTRY for JANUARY. 194 I *. . , 1 alterni! of. , rf ' A ib e a d . ' ..j'.p r T '- 4 v* - \ . . . p ,sBs ( * o W f t a d *;'s . K m a l S t e p i 33 ri ep n em through the years y anil mews forw ard te a better | r t . to fa ta a&hem te analyze g ottrjob. B fy ; - | H a rry C . W a lte i- j g m i^ w il PTm t t Southern Bel! Tdgphaa Companr WB bave eaam&ed in a tta wt a stranger whether he P?t three issues the needs be an inspector or a high execu of onr jet ss foreman front aQtaivive-. Again there are a Hearbneb- gigaim ihe. Alter -arabecomepass-sing soporvisora who in. fm o- tobUfied in oor job; fira am tion are Httte more than traffic many thingswemustlearn as met cops fifreofing Bus mwniofhU par te of espertence. Out snper- ticular aaperviscr on this ground visors wfll expect us to move for- of complaint and that man to th at wardc-an oar job and perhaps to particnlBr place where be can findr a bigger.oda betterjob. 'Let's look an answer io bioproblems. at some of tbethings -wemust gain Actually these types and the ih this moaner. other inutwEabte types of saper- L Tan Will Xowrn.-How-to T reat visors h1a3ingdruesattrmy aajroeritryelraftifvoerely* Yon* MA Fairly and Watch men id supervisors in mdtrstry strive earnestly to maintain a . ' JiroJBV^be^tmiog.Qfyotfiraor- proper haJaDce in. their datStm- msnebfi, yonr teire baa been to fiijps with Otefr own supervisors be fair and Impartial with your anil w ith.their men. With their ' meiL However, bring hnman, you men they 'have combined firmness have mada scine mistaken. As you with kindliness and ah* to mafi- grow in spedente* yon' become taia fiat-type of discipline which ao i able to Jmnffleyourmen. Yon makes pumshmemt unnecessary. ran better defetnnoe their needs WStif f id r arm supervisors they and are better Sited to ooansei and minglo Tespect with ease of ap- knewing that mart's recognition of their knowl-gjgg tatti ttldltiytwVp<raijfrifpl pjvf If we know omseives and te e ' Me to use that knowledge to lead others in their thinking and be-, havaor,if we can qpplyfis t knowl edge and the control of ourselve* bn social retatJnnsMp^ H" wte can' nse it to draw other peele to vs and to help them solve their prob- . terns, then We have to great ex tent mastered the greatest Prob lem hr our eridsiatt--tou3raiv. . 8. Ton m il Learn fin VeOu at Good B u n Brattons and , Uow The May So tfidatained In your job as foreman, you will he .afforded almost-oanstent con- . tact With'the public 'and the pen' pie in other groups o t depart ments. `ThroOgh these contacts, yoiu will hove fin opportunity to develop.-the a h p y to deal w ifi . fi.audt a way as to ward,bis men,toward other uupervisrs, and toward fie m m to whom he nptnis is another get of relrittewteps f i which proper bal ance np>st be maintained. While, oi ansa, fire ie a distinction jn the w eerfie average mad sedates b b u t tobte supervisors and fie way ini which be handies,Ws-sum, there ar some supervisors who -com eta s s^ ttfiiS y w ifi what ever gads tbere may he^ but deign but to (pit uponihe common day. Another type iit supervisor is fie fanning hen type who puffs detigbfinlly as .Ids d o tto browse about apon fin job but whose feafisrwbecame unduly ruffled at fie 2 T J N G S R S 'M X -IS A N d ' WORK. F'R YOU1 rm t ASRATE culture*as in yeost making/ ATOMIZE wafer far humkfificorfio and washing WOW dust, Sit, seals, coal, soot CONVEY groins, mail, packages - COOL m aiorhh and workers CUSHION pistons and recoil mechanisms DISPLACE liquids and gases BRILLrock arid metals DRY fabrics, paper roBs FORM rubber, glass, and wood in moulds HAMMER rivets, nails, chisels, forgings HOlB liquids under pressure LIFTby piston or air-motor hoist HlRLATSUnj pontoons OPERATEatf kinds o f Air Took OXIDIZE materials in furnaces and converters.' . _ PUMPYflrter, oils, chemicals (by "dfrfift") ROTATEgrmders, roaiore/andmachmery SANDBLAST against metol and stone surfaces SCAVENGE spent gases from gun barrels SPRAYpaint, elfcanmg fluids, insecticides SUPPLY oir to mines, caissons, divers . VENTILATE rooms, tunnels, mines - VIBRATE sifters, mixers, concrete WHISTLE as ah alarm or signal ' And a thavsm d-ahd-onttothnr tim e- and m oney-saving jobs. ' . * ' 1714 ` *t>v i . . I I > xfeSect ie ffitj dpan 8qrsd .ana T if r Thc Case of it Pros and Cons . veJoped processes whereby finfis .^7 ?V . i , are totaled and removed before .- nJcJm ft raft* law ai'toi great toifeier to tes piincfeile at 'Usstary-to tee boss, fiahafi j they develop 'innonaal rperaifon. mem axmtwo stoat to evay-qucs- hearsed hfa stay ratho `teat and fenfc one-ride caajiojd- and had it ready to ps ditfctwirpon eguigawnt end ma very' logi^jl masses.- ___ , out toftr. Omsvqneofiy, be -- no oooaer than ha ted started chines which are toexcessof nor lowthepractice oftrite the ep*' tee general pttodpe involved to | mal operating-loed% todUs-whieh posite view ngttdlMB oi ids per-' his saggestem teas Jaba Sniith .-would becom&teles-Trader mar sans!Tiawpohit,in order in drivel- gavetomenrfearobjeoltonBto tea op the tacts <mthe tear tide of useot snA a method, Bffldtdnot' tial: operating ctrodWfans at sots' m oaasKan. Hd c&ttod tote be- BtguewKhtee bass as beheld Urn. M et date s developed and 8$sr lid & fee extentthat sane of.fee -to very high 'esteem; teat to he - eov^ed. .This procedure la'tscane- ' held Us'pMditon in high esteem, wint in and eskodfor a decrease so John Smith, cmooura^d BiQ-to-. timesknown as ptpveotivs sndtote- tottb>y,'toe bomwmddgfoethem to- ahted wite tee demo of his nance, Jt is ateo referred to.as 8 inatose iiast to pioye teat the ptoa. As Sm sotsmtied eadh pur-.. othcr'ride t tee- dutefivu wto tundar potot to his dotal), John routine inspection. --maintenance, would argue wife bm, pointfng since tote,type of work can be set Ote Sffll oatthattee detaEwouldnotwork, up a t a regular rdiedoleBnd l a i r ; 'Stows, a'.xredaaan, catee to wife . that it was obsolete or Omt it in* aaMtotem tor iwproirfng fee- vdlVed snoo tad, ptosa oi eonlp- towed, to m wore r less routine gateraance m-a perttader job ment or method that wmdd malta teatJohn Smith's men were dew if mneonamttal to tne -teat ar- The same sort of procedure cam Bfflhad ascmsedttdBmatter wite. tictdsr way of doing tee-Bung. ids bnddtes -and they suggested HeedJess.to-esy -BOTBrown b it l>eapplied to human relations. teat bo being it to and dfaflMMit fee boss'* office very discouraged KrS^Qy. tins can !>e dons by Hie with toe boss rince they felt teat and- to a very tnrotovnt 'mood, sincebe felt alntenly-fiutlfhdadea supenusmcy groups setting up def whbh. he had sugersteU' was inite sdh&hdeg. of tovesfifitiotts reasonable and teat it. .' feeing on a mtoaiing b&is, be h^ptol on tee Job they were doing, 3 adopted. tem reveal to them circumstances ZUs frame v mind was not - which may develop tote tonnaa totoed fa any most cadent when proUema undermannal operating -about a weeklater, Bin Brown saw his method being used. Bpoa canffitkhg. fo r esampto to mease inquhy, he fmiod teat aar. Xdtm where fhe tvorJanaa had not been .m m ^e atot*^^ainedC^^ .n ew ." trained to a new process, trouble motood to them and asked teem ; anight h$ve been rifeninatog b a d . tome Iton this pertlenlar jo*.- f wd6ia be given., definite training w ta iprocessesare bangedor newf- methods totrodueed. "Wheaevar a sew machine, or toad or method . . is introduced to the plant, the'su- ,- group should se e to it :that every employee-whovriHlxam- ' die these machines, tools -and methods, is given definite training - and that their- understanding mod. ability insofar es these new things are concerned te ^ e h that they ran ' use them without trouble. This*is one--very definite way to width human problems may be prevent ed. ' If st^etvtokm is catsstonfiy aa -. the alert, many potential, human, problems may be " nipped to the bad" before they deveb into real ones. . there wat spue merit in ihe.sugAfter hstog weteomed into tee . office and fhe nature ef ids total* 3. You Wat hear. Bow to Pxe- vent accidents fh^fetonce gained to Jdb' plaa"ntog, tgaiatog and direction oim en. ' wifi assfirt yrm.to itee^eihg nad- dents.before they occur and th u s. prevenfing them. ' 1. I t does n o t pojr to argue. A m a n . ramrinced aaunri hto wnl to o i . fee b m guidon ri&L : f. a does pay to Brian Pcs, brine euirtemta, we JBartt. -a lottatway, - '*' - S- It pays to give ton credit % ---------, etc. in n credit sopprectofion.w eter bote ways. Many ncenpstions are more or less hazardous.. Work done tm. farmachineiy, aa-streeto^^ , andina natnber oi olhta: afi hawe -inbecmit dangers. ' One of tee most important steps to tbe~prevention at aeddents must he taken heforeth? weekis started.This, thought is siteBtantiafajrt b j the feet th at's 3msejperceotajie <pdf injuries ace caused either paitiafly or erifinety by feulty supervision. Unleas a job is carefully ptoaned' to Its entirety, it is posable te a l. th e niiore d an g ero u s o p e ra tio n s w ill 66 . LN POWER ft INDUSTRY fer JANUARY. >946 yss is necessary to safely and nw- -which ro-fasi c^astera as to might bemad & too d ^ - a ||| lera a foreman knows wluare s* their suitability andLusefiilneps by o snnm ji^aEiratio8trorkliS ***** rosy be expected h.e tgm oi. -t^eeteHstg. io ta .thy ere given done on a r epetitive hade tj arrange Mt ^ jh tn a a f id jf . laboratory testa sad m se economically than if aH. ^ Same cperatipps aie always ajara trial*. K- these Ideas or devices w raktedocetm an mdividual-ej hazardoustiuufathera, and,tu con- ' survivo these tests and ferala, they d a basis. geqaea.ee, diayflB he gtaren `extra a r t approved by ptroper anthorBy S t installation and amstnic sepaeieieii. Sad^|r}(q<Jaiteiqaj;. and-matte a part .of ifee rtancted ifem of unnecessary apparatili an w t prarwat all accidents h at at mcthqde to-be-used-by the indos* plant zepresait investment upa l e ^ f t wiUrituiw.-whex'etolcmkfaE try. the greatest possibilitis*:. It Is , It can 'readily be sew that th e . ruade. Therefore, the foreman a a ^ moat essentha that. foreman be foreman aadhig TOatooea hve supervisor sbouid'iakc.produisait' vare Of the danger points end g m t Opportunity io contribute to needs definitely hito oerideratSai':-: then if.h e has.the proper attitude the progress o ffh e botness h r when ompleting the plan for th.;he -will be co land to direct the subrouting any ideas or devices . job. Unless tte production require!.; y m i and to notice carefeasaess as they may conceive on the basis of ..monis are closely sheeted, appui- ; needs far training. to-addition, he their field xperitace and^Kb* ta s noy be installed' with esees-,.-; should raKKsnber that accidents Jen, .. ' give suse equipment liponthe seldom .occur Jobs which sre f a ttt W i iifi.tie `h a a n t f n i i ; i t u t v T ro n - tiiimfav.:inV ----- basis 4 ncperieoce, ieriain grot*! pen on jo .lhoghi to be easy. ! ctaudty. It is MgMy imjxrrtant that the axexfian devte his effort to making the job work anccesafnOy. m the barns uf existing mefloods. When this has been done, fisc next step is to attempt to impeove the methods fihbeminsdtvves. -` This m itter of woriikc mefteds *: Ym Will teara.ihr- Ways and W*5* ^ 'a mlttteir. Means rf factcating Prodmaten fto"n8p^articular piece of wink ar to a partiente jpzoldeu. On farge or As you. beoaoe more familiar special jobs, ouch as the tostaBa- vth production methods, you wBl fino, of fcujge groups of apparatus, introduce these into year week; the form an sod his 'supervisar, . trying, adapting, improving, re- along m b 'th e engineers, should - ^ yon w ot i w n id improve the jesting) discarding end. seektofi dctmdjn&fe^ehnd the exact Jo*. vw m y Daw mes. . catins akanch apparatus and ail in most industries provisions are the othre^juipmEnt seeded to op- made for the orderly and system- rate'fa,.-This and other things As you became jnarefam Sisr atic tesfing and approval'of ideas will permit the detailed Rimming with coordinating thevaefauaparts and devices which. wBl la to take i su the=Betas necessary to the of your job, you wSI-tafio.yuip the sftop of standard methods. , economical, safe and efficient uae teen to do better work on their Laboratory techdchtos andengi- of manpower, mafcsiafa, tools and aadgnmmtte, thus contributing to. nears devote theta entire tme to . equipment; hi congdetfag the job the quality o f&e whole job. specialised branches of fan todos- in the lewd possible time. Objectives .and standards are set try i order to keep pace with the . There,ate several tj&erihings Tipby an. industry,in order that hanging condition* and service .which supervision can do to mice- the plant win be ctmstmeted. and demands made upon- the industry, dace etawttmies and irnprovemenis mainted and prodnefim accom- , However, most of the ideas and .in work: 'operation*- For example; pushed ntec-., ectaunnically and. . devices which are issued In the there may-be maty. jobs, now he*. profitably, To accomplish this, farm of inquroveinsnts to methods fag done in* as fodividual basis every effort Is.made to lo better . generally -magnate in the field winch can be demts1more econnmi- - week and to secure Increased proo a de r ac.tu e l serv...ice cond..it.. m a. c a_n y car a : m as p_e_o*d*_netri_on_ wb .a^ris_, Jd--ncticm , uzeMsni WltinnEn <invi aS toWirresse scMtow- I th e S tu p n e e k SgjjirMBQI tot&a pjant (i tf * W hittog Corporation, sW inB ' tm o t f to puivorltar anita feed* tm w riBiJiJtilwlla. IM f B d t PX V , aor apwd; -ntrfatoia ' a b le n > m ghm r to adjust tha icad to m eat Bnenantag demand* dor rtoi>ui Sagdhttttr. feinrfsii- TSMStH Bud jtfAtdM to a totontabastion of ft m /otatlnnperm im n.. lifftrenjiry cm) oguawyoftb rp h m t 5 "imtaa naaly iq p ratcd 4 an as toataJlatiw i, atatas tha w scw tr w ith U ti one, \ ` S en sitive Com bustion Control to M e e t V dnging D em and for Steans^ A c h i e v e d / w i t h L in k ^ -B elt P.I.V. G e a r * l o njriouf tho Jcsd o t fxnrdetad cool to'baH sra, to B a st sriation to load d tibanda, pulearkei boujfc b y WbttSn* CwjporrUo*relytoL bdoB aJtP JL V .tpetdm m torj. W ith, tida d h a ib lt'ite iU a m l d B w rt M i ba feed- * b a to th u ta s tlr sta n d p o in t, orar a p itte rtaups IW |p w > , fadMeni n n i w n o t todostdal romM aety Sod P 1 V .f to t tffl&a U na.pevar,' tim e tend roatexkd b y bring quack;'accsrete tim m g o i m tchinw ah d 'p ro ceste. D a te . booh lB74gxvua to ll d a tu h m i ssgniM itog M a . W aits S ir a copy, today! L IN K -B E L T C O M P A N Y A tkott IMS MBjftgrAmt &W<i Sato# X ilw t, SCO toWiMwWiatSant,6;,BSt.aOr; Oiluuu IS, B ddna X Hrastm . * DhtoMms XtanqAcit tt Booth. W H W T H y V A fttA B lE S P E E D COl ERH POWER fc iNDVJSTRY for JANUARY. m b I manicai eperation of the business. tions htOwfitminB results and mart; Xhl* is doneby a careful analysis consideration to tteanfiysK-pi ini. of aH the details etmsected -with dividual performance s ccm- the .jd> adirne w ifii.a ctmiiaiial study of -thernethodB -used by file ---- nwg&t iftMOld to *toci*r3? A knowledge of. and ability to fee M u r ili feteau tfa n s 1 aarticolar organization and the re handle the tedaiicBl elementofthe sults obtained ttaougbouttbe en fobie* necessary qualification for tire iottartry. Active J&texefi in , anyforemau. 3n additino the frc- fife improvement of quality, quan m an-should have .4 reasonable tity, and safiety results must be 5a- amount qf . experience -together with tite shOity to,learn in order C H I aaaasS W m k ttm a M|j ',^it) Tia dtoflwiiffl of tf^M L nrita k a fa n Wna A, pST' eiswi^iHn|e(ystain t t* B mia r tu Wjt swata* el xms.Ib w i v a t a job. l> Tie useirat ai M * et tu k ; tfcs supervisor, .the-foreman and the vnxkiiim can be'expected to become grafiy interested-.in. the m atter. th fi he might become a better suparvisw ottiiejab he now bandies and be qualified for promotion to alarg er job. The results be will rnfmumt tt tmemox ie Soa*-ita, "a.-jagmto.at a fefeit . a & ,* , , $ Objectives sad. standards ore - obtain from his ergaanzatina and fiM?s Of management which ace' tiieSr response to bis difettino will tried as tut -aid in hngeovtog job reded directly h k abStty to banperformance. 2bey are definitdy 4te men... She foreman's .respon an-fid to, but never a substitute sibilities ahonldbe considered team fo4 Epptarvisio sSsnee supervision a standpoint of Ms entire job and an secure a better, imprwanent At retatila to ail the people who in pertetwaoce by the use of aita are working under ids supervision. proved,objwtives and standards.If If he foils to fqlfjH bis responsi the redatta obtained on any p> bilities. properly, th man'under IO&kifr -t Imi-A. I lfrBMMfc* JOd cr37u lootiBljr t *<.)fXtfttwtfarifaAt *3A*Bhnt|e.codadnUo$BOBbUMteid*i' S\MRUb"Stirfe wggouf mammJoflwfrllag.l.w_Bt. *>.4ftftVtottnMS*ttiaetBqBfttm&a to^iu . -- at ifUdb mtf at tseavtttaiMa B_*_____ ._KLaipriftifactc*aar _w_tO_e_a_tofeara tttoertstaeft AvM'bemftont.r ay to. " " gtli. teulat job' are measured by file bos supervisionwifi suffer arid eeaargnzaficmB, objectives and stan- dttlons-inay devetopin which the tMoMp MrirtjtaiwtrtoafEciBMtoti vbunal ettiioif*tMjriatfjiH-i. dstdt joni umfonnbasta, thnthey can b ofvaine in pointing out the need, poseibiHiy, ' and' method , wherdiy igqjrevenuggtg may be b ^j-esidtsw fll not be obtained. *?L*" .*J nfatAfiutila v -fwt)tftBinui.A*a<uwa,t-atayapaest v*ai(iaitaiHUmirtamr - au aeftpwaat ani ami na as w to- . 'Through .fibht use the fore tle to find waysand meaiis of Battering results, meeting bbi- jectives attd lhneg up to the stand ards set ' ' ' 'Objeaiyes and standards are dc- tm nkd'irciri averages based-on fiba i.dlawoitadnNi S fe ia ft a t n r - t6f*trftonMfetoiS.1uMffPttoofJevffcbrtjw6aamboSif, sft very'large vbiinnes f -mori dene tow n Starting the yb under Mirny,varying renditions. It. k recograred that certain jobs may be dondby tome groupsunder coin- difibs aid d i vary greatly from rtvfisge.cctfiliinna. Therefore, in tnah&ig idiy 'coBiparison. as to re-- alta, these abnormal confiti must always be coosLdered. since .0-, Tim. Will Iw n t u Analyse -. As you-accHniratv-becfegrtnmd of esperiewat, yon wBb-Jbe ahLq, aCkQnaMajnteaaf.ixii. iv. , JT <<Cb)ntH9nm<ftoWl Itt.otB.tos lt*a ]6tbe ti. 1M I 5^&-, .uCmd>Gteiitbr'Ur ittojaf.opcotoukaai. tin J -.ierirf, hgtadai to. Writa U Job is in Pxogreis anse comparison which Is based 8<ty,,5Hi statistical' data may play hgyewife th naarateof the more smdmore, tn use this in your approach tu new problems and. situations. The factor of experi ence is of maji importance in the smmftqr Sta iamemrjr. ,r . rsn vM P ca S iS fiS 11) ISuckall saiatfia; ifiw aaS . fta p A M a n u . er;en Ita l 3 t. meni should bd uged solely to 4&tendine tba.cEuse of unsati^ctory ' job resitite in order that corrective 3maybe applied aad thesered. ; groups which are such ctBSpanams may be vezy 1 hdipfiiX' but as the rize of these groups decrease, the volume of wofle anectad is lednced sndBKsre srtfentlo m s t te pa4 tv yaria- abffity tq analyze. In torder to fid yon in ntfing . an. analysis of'your jdb^ we ore ghiing you a general analysis or. cberit list wtdeh may be of some help if Il ls applied spedficahy. Vfirile 'it is iecoenSzed-ihat any gosersl analysis will be incom plete, the conseiehtiang answering- -of the questions sei forth will do mndh to asrist you in doing your job nmre ccmjdetfiy and more ef ateny. wwQl a*a - & (8) Q&vefc.itoArto. totoitoA to ito to n wffl te afetoto*)r to i(o4>tototofcniMitfMQStrsamlaurnvttiaaratocMi UaMoiRq-f u r r is vtm io toc aag er to paKttt* SejeteadnectfliAa (1 > Ztjoe'o3t oinrIMnitTatetfot <A(Ai M- ulr in ' A BMtotoa lo fi tfcto pmwitwjM hbA fta iw aw ttod* to to vteda sftototerUft oo 2m5?l to bfr tate* (Conttrawd page 123} I HO WANTS TO PLAY WET HORSE TO A HOIST? L O -H E D ELECTRIC H O IST S e t a VTen Etecfrfe.Hois*yea ' don't have to eo d d h ..,to -H ed .: lis n s s , t&ea, doyoawant a (juarter-totthoistthat is * cjoarter.winhoist? O rar yon Badafied i rii * ay.-yants coottaption th a t w31 wae the ' The j^ H e A ^ .^ b a tts lie-man's Hea<^ a wa he, crayonne o fit heavy duty-.. wtnal n y irifty. worfcmarmhipand pofrgraaacc to be famous Hoists. Here's a b t that twgire yoamore AiilJa lift a day . . . oboist yon can v a pot ovhuy asumdfy Hues withoot fc*r. Scad & r the Adder and compare every feature of 4 gemme lofed J-toa -with any Otherbolstofequal capacity. Waght--225Iba. {Haiu tttfey), 9S Dm. {Bt SosjxMisi) . Moto--Hsavi D m i holst ad otanetjiw VittobigiBtatt- 6e*nn^-<HEA.Ti D vrr pur. la m m ; S n b --l t t n Doxy EUciric,-Brake--Pu Ijl turque yaty. Control Podat--Hsxvy imrt-' Rah Batten Statica. Control Cord-- H e a t X tu rr super . service rubber covered, rtm foraed. toypuB cuble, Cb*iw-~AB H vra Gaccx pressai eeL Trolley--Spedai hoelcproo con. Factor of Safctjr--S t Fou, I da* .' g S ggjjtW . t&rtR,A.ZtaMM>tenliln^. W ltKM W tliaBa. *" l-` rifr m iiuti IHHiiiwill TTHi WUHOlWcnYE.Ol.b ^ .s K W f R & INDUSTRY .far J jW U W . 1W ` I Backw ard w rin g handicaps advanced equipm ent Ko^TEGtmMniywJnjpxTiv^ojujjiBlent fee the sake of.saring a fair c*trdrilats worth ofwiring. Heraember, to get peak efficiency &ompostwar prodaoioii equipment "'tfe-g mjwt come fiteO-foresighted ',_.^ng to provide for greatly > . piiraledpcnYturneetlaTOicsme. Check yoxtx w rin g plans now, Avoid costly alteration shutdowns later.CallinyonrconsultingOCplant powernnglneer,eiectrtmlcontractor or power salesman. Hear what they ' say abemt the w isdom of soondly fa n n e d w iring nnd service equip ment. Anacoiria W ireJkCable Cbmpany,Stdw dary^AT>annndaCopper Mining; Company. General Office 25Broadway,NewYorkCaty Chi. cagoOffice:20North'WackerI)ive 6. SalesOfficeiin.PrincipalCities. " A N A C O N D A W IR JB '& C A B L E C O M P A N Y atN POWER & INDUSTRYfor JANUARY, 1944 ' 99 i y,;, * s ,, * Rogne S e rv ic e P a y s R iv id e iid s . Here are mmm % o Am to $** f t e ro fe a t * m * rt c 0tM ' ledi e rriee e u t f id n i re p e r. B y R ssel Rolgrii* : ne. bjum aLH iH M in V MitromnawwebmU-.wnen .wo war oroi sueasu, ararse w mutt - mm ounnH. r' e n t eptateme v e use a grt' structon. deol t vfeerepe.. Gond opcnt- W eare oiderrg aaljr preanaed {Jan drshand*fbat vra get tee lang rot tornw ditne ar. We bave est possibleservjceJrom evecyipot Sound te st tea prefenned gfvee ta f reo en tee iob. Jtojpes te/Sre banger Ufe mi madrine,- and for fiema madur* use sprve asecond ite.pesribte second uso K la mud tme as guju,'guarite, p general t safer fi w r n e n 1 handie. utHity caMes. o fetain thfeteig- Ttodarwehaventsver hadan ac- eet safe wpe lifew e bave adopted .ddeat be .to ftandBpg vom prea wire rupe program geared t tir rrmed ropo- We bave afeo iound best economico operate. b u i our madrine qpra-ators seeni S lq iiig T h e "SSbU ^ H o p e r B te It batter. Xnbuyiog rope wa a partraaU dycitrefiil ta see.teai each rape .edred spees Ujwreeammened sise and type of mstmcton, Jf . a mochte comesespdppea wh a %' rope yte see to it toc replace ment fs oi tie rafee afee jrad on- KespxnS * fiqpe-Reewd Ssah jop. wheu t arrivestthr r stock or th Job, is afered in. a rtuntfngiope xeetwd fife. The date oswieiot, date detvered, pfee nfitnd ofcahle, irmvdwra purcfcased end th a a n e e t th manaetttcer. eaj particular inrnnateitt es to rope can; or lubricatemi fe afeo notad. . Otfcei'Marmaton indudes dar put <w'machine, reparte of rspee> d Tspexs sd topo' service charge*! against tee calde. When thfcrojpe fe retred nr re tumed to headquartos tas den irig,' repair and Storage, ait tocia C i 3L M ACHINE W CTAT0R nm KM PAVIN B eaoPAH Y U N M IIM K* D IS K A* onme Dvmie n*rM av u tn r. nu fe m -K R B IIWmraD. U F I K M HM R .a v a m et w n K . a s m j* e s rv n i AH "MSJBJK Ut. ar set dova., l we find th&t the -. ropa fe sencrle fer feter ks^ a red tag"fe attadbed r too o4ge et tbe caed. H th rope bas been ' permanenBy refired or- feiehfeo.use, tee date fe tracsfecred'r an- . othe.card v itb rfi defedo as r eontrn. Tbo original card is tlien poded ss r edtouted work tee ripe has ddserd as a ma.. chine calde.- s& urt Ibis Kr v e estimate tte .cast .oi rop n ^air andKrsfce,indudoegfehricatiift. Keeping a ropa recaed iridi gives tee ton Msitwy cd.eachcalde n tee job rquires some etra v t but v e bave lound t m ute tee trouble and ot COmdderble v a fe e t t t o i p b u y b ig te e *iright" rope. The vaine of any such case Wstoiy tepends an tee rogte nt tene it has men Jcqpt and dii tee secnraeyof all inronkissa jposted. r d r lo t Bopa Servlce With each avernge unit in tee fidld we bave a tour-man feiolsle ' repair shop. Da0y rupe liu^ec. ttoos, cleanng, and luiiricating/s Jhandled hor eacb machine perator. HoweVer, S a rape feto b e ' cut back, egds snfeb^d, e r piervise repaired, It boeomes tee task ' of tee tossir crear. Ttamacldnefe berg rcjaiied on tee Job, the op- _ *3ThSRiR astata jEwirWj mavH, sksdImdmtxtMiUsctsnfiutSbir -;^4 I I &m*iurHa*tttirbc Cbcy* gm<w<ftoraagffftfftiujir, Z toK gfw a x iiip w y fiw cw n trffaf / ^ r tf r a w w w ftfcft ORUUW*** faM ^nfr,. iftm&ifl it fata (fi* fw m Vim Uiitibntf lust ? I ds t e s iii Gas Tnrbinels 1 Terns THISgsa turbine is much discussed,today1as 8 potential source of efficient, economical power foe the locomotives, asrerait, boats and power pleats of tbe future. Here is a gw tiirbinc, designed and built for super-charging marine, locomotive and stationary diestls. ^w eight years, it baa been workingsuccfesfutiy on Coopcr-Bessetner engines. XfOner-eost, mure efficient power production haa Iieen a major objective of ibis Companyfor US years. Whenyou order your Copper-Bessemer dieaelj, gag engine or compressor, yoa can be Con fident -that jt represents the utmost, in depend- afcfflitjiv.fStiency, economy. Bar a long Bfe- Known m a tabo-supercharger, its operation is readily nnden&ood-fnan tbe diagram above, "^bo-charging increases tbe horsepower of a VJASK D SG Taii HOUSTON PJUULA9 T U L S A SHHE7EPOHT LOSAN GELES ST.LOUIS SJSatfTLS *N,POWEft & INDUSTRY for JANUARY, 1946 . B I neither machine- V e t e r a n s Betore.rqpw .are placrri in storage (Cotinwd pvm page St} Dmqt aie treated: m ait that penults Mm to dredging We rue only a few hours daily. th e j apSy factory tec- fag band o f the Company's \4 [: <aomends4- tubrf- earn' Employment Department ' cants.' We have farmer Array personnel cfasdf found this the .cotton officer who save combat, best policy. service inEurop^aw l is consider Our rope star* ed proficient at assisting spV-. | agemohiSs seated icemen with their problems o f - off from the wsfc. ciriHeri readjustment, Xhe pri mary objective of his efforts fa to <rfthe warehouse. place applicante fa work that they Flu . . rat u s n rev re w i t w o v e u n n . a t rum T fcere i s n o desire and m do best fSiiaeoni- fatvmik smmAlJIaDerrteAaCCaDr e1Aa mSUoU , tBhOemMaATwTHiEt uWaA-mHEwH*. ' ochranacreifdorfuwmateer ploac#ayl wanodrlsrtaaftae coififriocilatelsnoniotihsye wYiefUii: . . ' d a m a g e . Each exan's.Admfafatratiiat, attempting red carries a tag. to fuBy meet the needs,andxerian- orator helps with the wtsds and at giving the rope* condition and mcBdatons of tha bureau. \ that time ad ropes are cleaned,in - from what joadrins it was taken, Wanting through North. Ad speeted, andfabricated. This fact plus dates and tfle number, ams, Maswrinteetfa radio part* la posted on the rope record With We have ireqaenfiy bean anhed factory, the visiiar inay observe date an^ detailed infuntmthm a. s we thought the'extra emphasis Wrfcera with vsudmir. physical - . to lindings-and what was done.' placed.on repa care and service is handicaps perforating their duties If the repair or rebuilding,job worth the cost. I t is good qpera- w ith' absorbed precision, A t .an' . on the machine includes building tion to make every foot of ie point daring wartime proantefan top sheave-grooves or. drum air- rope,fait the longestpossibletime, this factory bod a payroll a t more faces or othec adjUBtraeote-Whicfa and dlirer every sate hoar ol fhn 450 handicapped employees. would change the rope track; -wddc that's fa them. Bid to an fare the machine fa wfe&'a p fn the swer tbs' question directly: Yes; 3y fedfeves that the disabled are' lope fa given a new breaking-fa ' wo think our rope poBey is worib on a fully equal bari* with other rue. While prefoxmed ibpe rer the cost and.trouble. We know, wethers If they 310' permitted to qulits loes hreakngfhan nan-pre- that it fa paying ns dividends fa select their own jobs. This fa on farmed, w bave cuxtd it a good more output per machine and fa of fhs'Ccnipttny'B gpding princi polfcy io aUwthe eitbe plenty rf much fanger ripe life We knote ples in a program designed to hire me to SfaBt iteeif to the nrn- .that it fa a big factor fa bidding varying numbers of disabled serv- ahfae, It addsfo rpe ie m 4 fes down acridEBts. *Wo aspect fa t|wnMl sons ihe'ehance of a wpo. friture.- ' cdnmie oimxope seryice program. In the past disabled .workers Theadditfansllmttereqatredand tho oast marc frequent fcspec- - rib *. CASUS SPERATISS pft SHpVO. have, made up an important pert- taoa (Hu{ nftl soil am Msyrs. m an m h w . of fao-payindl f a smaErnanafacFASE SS M uvn BSSOVE IS VVU.T CK tnriDg concsm fa ffaw Yack CSty, cmnpted with the arivsnriages gaied: longer.fa, beriet.machine, . s m u t MrmitnissuoirwtEiucimiE res sKoouio-jit rsdeo ssrmo <m. . emplnyfag less than $00men. Gome mss WEtaiNrw ine ft of those employed daring file war operation, safer rpe.. Mire fa an ore.now get due to naton-seniori intangible gain ateo. We hve ty rules and repfacemento. Those faosd fiit wben rope service and teSl 0 the payroll,-'however, ra oa-tbe-job machin maintenance chide an epsojdisr who lost a le g . fa sireised, the opcrator.has su re fa Attny maneuvers; ft Mind em- confidence and wifl deHver rnore pito^ and an es-sbfaier -Sri sui- prim er.. * ' fers ocsarionolmentai "black outs"', Thereis afao the safety advan- due t o ' s t u d i * , tage. An operatar who bas- fan CHber sources quesUiraed fa.the confidence fa Ms equipmept jpbe- American Mutual's survey show caese beinaw sit Saprpperiy rv- that th shove caocems'are.typi fae} bas iewer accidents. cali f others fa finds rtapeclive in Stexftjje Car - dustrial districts; both with re -. specta fo thrir.pjsst experience fa AU wre ropesgoing fato stor- age are deaneti and hispeeted--- whteher xotired frota machine use ' their comingsteonsfor asrisfing returidng disabled veterans to find or far repairs and Jater ose on sznfatde Jobs in industry. 96 CAUTLRDM lU^lllVn . I I t ' a fact, th a t valve purchasers actu ally pay less fo r l& nkeqhenner Valves--because th ese qualifey-built Valvcs give d efin itely b et te r service, longer sersica, m ore trouble-free a n d econom ical r a c e . M aintenance m en tveryvehere know th e y can confidently rely o n Ih e a ^ i d e i perform ance o f any product bearing th e in n k e n ie im e r nam e--backed as i t is by a trad itio n o f h ig h e st quality and skilled craftsm anship. TH E LUNKENHE1MER GO., C in cin n ati 14, OMo, U .S -A . O ffices:N ew Y oricl3,C hicogo 6f_Boston 10, Phihtdeijdd 7. Export D epart m e n t: 315-322 H udson S t., New Y ork 13, N . T . you tUUKStHSMEK WIHUBWTO# -Jh>Mp VO,OwTiwJjta. ef vdM. DKiMMaMan UorkolrMnoBliinaSiLtuMtwiMMimo W flfi me w , , i. . . cot ton hr roc." m.s* Krooni Swim Qd - AND R VALV BRONZE,;"!RON, .ST5EL CORROSION RESISTANT ALLOY VALVES. 125 .TO-250.0'tS; S.' P: " ; .r'.BOliK. DEVICES, - 'MOUNTINGS; iUBRfCATlNG AIRCRAFT FITTINGS'.-. RN POW ER t INDUSTRY fc r J A N U A R Y ,iW * AHisory o f d etste n d to g c fflia pnA lenssi T h n a b a e c i hfa actual g p e a t indicate th a t h a 1 ' . y ri'1 .i : 'V v .' e :;`H Jr. ' i E f t o expraleBce ciW aH m a-, intfton in E ngland.. t e d i c t o a " eonslructed fe e steam engine & b oni, a is rio tte fla silii* ,' t r .t i , po oe a to iriu g bsxget through-^ Usb cte a te i Sa th e tittta u te { ta n . suffered from fee.M n a a e k ' X3h* W re e t e t% P a n p f e i w t a t e d , progressirem 'j en. fee p a t o f-1 w erife in w hlife t e U sed fe a t n 1 T s^oe so m roey c i Ma ; and w hich was -% . ; y. .... V ' '"'HteiBy tto ssiter W oitiiingtoB ..jjflague sa i ' officiale o fe e ctanpany fe r H jjfy;: th e C harlotte B routai h ad b een bub . I8I7-18# tra d e d feared th a t fe e agitation of '. ' flm w a te r b y h e r paddte w heels vrouW?..; raoifc in -th e erosion an ^ ultim ata i j '- eiruetion a t th a te n h s of fee e a i^ S ^ - te f ly aecdante of 'W ttrthtafiton'3 v ra ie '. til Ode f id d indicate fe a t h a experlT P f S m 'S B aratter W orthington w ar .XX borato Wew Yotrfcoa D ecem ber 17, 1817. la A BVSd jto : 1649. T he W arth- jr.'jgqgit in America tee freedja-'s i i opportunit whfch, in i ite agtoStt' Itogland hd loneer o ti lara}. ' 'Wfl&am B au x , J d m te h . Jam es B orns^-, OBver Evans, John S tevens, R obert S tilb an d others ' ; .ranufed to d d e o n ta e th e propc* poi a itte i o f th e propelling w heels and to determ ine th e m anner in w hish ~ fe e .-water in fe e w ake o f fe e w htefa h e directed tow ard fee ste m o f th e b o at v th g reeted access. T he cans! boat idtim atetx con te tta . T & J a S h tt,'w ftB & A sti W o iy ceived fcgr'V farfeiiisisn bore clean cot thfagton, w *t n cn etaw and minor."'. H e h a i e ^ M iiie d e irabjtaniSaa b e ri-. ... mas te wew York. Inorane teH enry was th onlyson In tita famfly, .-th latino'.Impeli te st ha wmttd .tate sa Interest in Urie en ta p ri and iflfim atelj tette over th estfee business. B in.' Tide w as a featu re w hich w as to h e charaC telfetic a t so m nch o f tint encipm ent w hich t e la te r designed ~ in th e crtcse of a fraftCul career de moted to engtoeeitog activity. B b ' in teresta W ere divelEiCed. T he pirtnd p a l phases of wm K in w h iiii his . I t.ls apparato, feerefore,' test ite la fe e r s s in te Boriti to stare a ir advibtagES wti&h apcr ytmng ngtoetoiog ' sspfnmte .a ffid a timootraM nqt lupe to rooeve..j: Htoy'Wartistogtan, henrem^ hai jafere atam an iftsted fearaselves re la t ed to hydrsuU cs. Me xw ogaizaS th e im praettoehnity o f d eig n in g a steam ` generathig aystem in insfe a feshton fe a t its b aiter feedwdte r punrp eoidd b e actuafed only w hen fe e engine fo r a m ind-.ofbl W. H e w a^indtefa|< C w h id r atoam was- p iw lded w as in io opqjit'-wtth htdeeBdence nd'ijtj specatton. The tn o rln a engines <A ' criginalHy- lik hi* fafeat^he pos- ' sMsed un occeptional apHtufe Jor rid. a'ahnv Mnma imniiaTOK. ntheart. tiTmheuswietriereaqnoraenaaBeyd binefietmteemnaenc- thtoga ol a Mfictoaiieal stare, In .. , si*" essry. to casorf to fe e use of te n d oae ieajlct. .hS dvdnpmrat wbj llw ira re a d jr devoted 8 best atari- operated au x iilaiy pnaops w hen fee am ai I t e flu ii a i Jo h n B desson--he bnfex-ot th e ir n attk es ta th e solution -w ater In to e txtfler o r boaem reached . becante a hlgUy akHfed draflsman.. id those critical hran$prafctfen porob- . an ondarirB bly 'lo w level w hen th e - He becawb an actvud friend of John .tarns. T h e am bitions.oi Ameriiaw prim e m over w as id le .,Bo W ortoing- Ecotfuclsdso'sne'criilfartraic*eisnwKitfhe.tatWemoiitnttafegfeeyqei' abbnt to- be xedlffed as W orthington to n conceived a steam actaatetdpem p bito teventive riiapnete. Y * tedi-hegon to b v d o p . ito w a lie d S ara TTewtoa. f e e w as - fee A t fe e .ta n e jB g n y . W todhlngtem terw ays. 1'Y eithe g to in o f tm sspor- d aughter o f C o m m o te* Mewteax of **"*" HP* csj&bIs and. sceams. Stood a t fe e fe r^ K d d o f & p n io d rrf . ^ f a T ta r g e nm s a te and th e U nited S tates H ovy. te fia M - toteitedtes ateateeneat-e gmwfe ,,aj^rtfe. VteSte mtods began to low ing y ear he actu ally am stnteted w hich w as to -p teto fe phenom enal grow .-concerned o v er fe e possfeiltty. U s f irs t dtbect-acttog steam .pum p- p ro p o itteB . T ranspoe tatioi system s. o f ustog- etoem aetoatad b oats ou fe e O p sratais of steam , ggnarattag de w eM .needaa to k n ^ e .'tiiis dteam of Stic CssoiL ' v ices yrex, tew ev ar, lo ath to r^tin -. A rcerica te e o n n n jp U tr. Ifew Vite JSnorBiistetaoe provided Otttoia fe e ir oteadrie pxaefes an d to taanqjOTtoHbn system s, w e re needed' ter litelath er,'H o ary W orthington b e re s o rt to th e u se o f h is revolutionary upon fee* w ater ss w td as ttpon. fe e . gan-to'tettate htagcto.tte cxperj- ^ewide. By-a pesto! parate* fee - mestate wjti& he raferde as bd-> steam engine driven boats were sot '..'`SnieuTam*ltSMe xlmiiiitutgonO.tiS, 1M- tag lottettaiy to secure a kxwic on- beewted tor fee service Wortitegien ' 88 On fluctuating process loads A s ib e P la a t E nyfaeer expieaaed I t 'H w M Bb fcoltol to dybn ih* water level it i d t l conataai on these xb&A haages, far go xegelatcrwill talea water . away foam a b m te rW ^ feeraddim loadcoifcaB an, as it would h are to do to Iwld the level camstanl The aom^.jrateclavBl5s!s.tttioB.ter^&adswa. gfba . load Jutojiapanaian. c$ 3 Bailer water along; with iuetease in gas fuel npply {coomimslionand jweanm coottal) an a siligliidicp in i d ^ - psastuna again increajias &b volmne of the wafe-Steam content! &e b aler and raise* the level fine or lour inches, ed will do tbit wife jao feed. l ! a iig W icvol is held nntil th e stored water la used up. O a a drop in load and rise ia bojler pzessnMg the JeyeLis held ceantent" * ' Noxnalteiltcw.tOTBx^jouKlCTadB' processoi'poweg --CQPES Umomfio assure* ait alvrays-safe boiler . w * te lanreL Bulletin 429-A tells h m and why. Wodto lose it--year leaathead please.. N O B T H W EQpBPMKflT COMPANY iea eaovK nsgri; ewe; n g m a vrsa u ** ?e#d W*lar BolpAAw b o p Qepwowsp fi3faHo8il,'SWi6^ Ileplia L d CeadB^-BedBcSngr Y otax and EoMjSoi&eaiei* Bepm aoilatiTe* Etrrjir&ara p r H a iH POWER IN D U STRY** JAN UARY. 1 9 * 1 hEaaaEcr pwt-effth ft. hr V I slain jboo* Is tiu asi S* rorrefl tnA r wo dai A>fc> Mxto J2 aster 4-vm_Si/..' ftr 3% a m i ate oli d n JW W o*/ W m ote 34 ni^ftaii Senf. The modem, Highly efficient team generaler with ils closely netted .labe Haying short radius bends cab fora modcam.lobe detener capable of negotiating ft* cuvet. 'The huge team generator lurfrfodytu -ttefilby Combustion Engtneerhtg . Co. -for a public utility. lited {HespncHteatioRS the Roto'Tube Ca^nar" equipmentfurnishedfortifo modern plant. Site 1910Ibe Reto Dividen ha spedteed m hifee cfeanerfor ni type and shea of tabular beat transfer equipment. .Oar complote lede of deaneis end accesories pmt* miioediate deSviwy. Write, wir* or phono. K U - i u U f v i s i o n o ELLIOTT COMPANY 145' S U S S E X A V E N U E . N E W A R K K N . JL fO W E R & IN DUSTRY TTM . U N I t i o v rea *. . l wtsc vito openrtftgto tt/fSO t# j> stenm p*3n&ag tobcW* gteeses te WTBaJed by an - te ta tt ni til cnjr'a' Chartestow, erj, are aman? toe,-mor eztenricc *Stlm Brieasorfa tesfiy befte igsfOA. BffttwehwwtiK. 2 jptaptos tmft and csmplte nf- Sisir das$ te tiste tisjogteitt daatip Su pEesettBcg' apprtafimatiDfi ta tota case a capaclfcr ecw ttep. . . . AU tiix eaMMtehmm? toten -o h appredattoa toe -tim o SOIKUMQItons arratem ee <fey_. w ater n o rte tasSaer, O B lesitea & sandesa mdered to hk. pm iw ^ S wss :r*t lares nnaalepel ptefe mm^^ensiRiti of tile terast.' tiza; Ecjtsaon, teaotif an enthtaee o raw; In W t to iritftii 'WOTthJntn^s m *' ate and'fraSuHtg pttmpt idr marine pkxfeatore rn tocflrporated. Be nptee; datStm an/ teta* f e *n~ B . W orfhin^on toUtrra: " regar liad ccneelvedsita ocmstrtwtedltfei te- phwaj boa feed pampii puoms fc7 - yoar pvm pbif engtne os tiig'tinw tet aloes arito ucb drill and prafttncy TiV rcoIic ir m ii^ end ath'* espe* M totensm est to bpdntoito enB neos- tbat toe tina, Beray B. Wcitoington, a JS i/a A tep telp ro jlp etn etS W tta r- in g i>t em r tm e f bood gsfood gcrt sraourai, mol to an d o a 'm e te ts; hydrttH e can and America aooe, bot abw^d a* well. feotettei>..macKten% e , are an- By 3S76 hte eqaipmarwas so wbH a tm a te ti.. . . One o f ih e rnott Inipor- known that a pumjug unlt o Kfe tu m tfeah ire c f rite W ortM naton iterign -wat sdwrlcd to supplytoe Tra ptese atem t panoli engtas* te .tim tarior tte CentennlalKxpaeitfcmtarid peeuK ar. stinrapem aitf of 'm in e in&~ n PMbrielpiria. (Xbl Ceatenoal te n , w * * p e e n te oH tmbib o r om - pumptag eneine attractmlgreatatten^ ctirete selOr. - , .,T h e one pEtion. tita jd.S'ilateive3 ti approbatra *c* to fltoe te m to fie ofier, iifter iwWchitnsceived. It dtttveredwater w M * rtfim iM a ft oteo jtn A e, ra ti- ' ot ti xfete c fyHxymo gallonx per- toeUe /o r t* otee to he' estad a p o ,, cfer. te cao reneto Jfe m o tb n , TM* By toe end cf 1876 unttscapaiile t i irsnptas ISjOQtyMtigaltoos o Tro tar per' day liad fcecame a realfy. pitase a tta a c ti tha w ater Hatees to oecri O atety, ttad tem ooes evervth10 H ke'fuer^tm esi o f m orioa.. . in. 4. m iastov spssx raer or un. Efeoy Wartbicgtan-ted fey.fhis time. S h e 'e te a th e cnihis w tddh B sh zr besme iec00iiadW cns oCAmeri- B . W ertblBiitcn p o m o ted n i u v eA Jedtog. eftgfawmt - Be w iwt tunatedy n o t ecntteect to ti coastruosloWto ossnme 3iiarMpoasMlies as tfa a o t B in esy . H e -ves a leade sudt. a IBIS, ti City bf Boston m m m g'eti^neem . A s sn rii h e wa arder# tiro pampiag vtta caris cap- canetne- abotti: fim iteUaEe o > bto o ptonpng ZS^MiyK (tenis C toetes a n d ehout tiie e$tatBahm ent perday.-' Surisnniswr* needed &r d a p ro p e r rw p ect.to r Va eszJaeertha puijioseof puwpteg serraga, ibis c g p rciaso n tiaonlshout ate ccra,..taris m e cae -wtdi naiainlymeilte w notitee iu v h ich suris ogineem ' Warfhlgtoai'fcitn and kaowtetlgB.. im M c ttt m O rpttleB tSta, r ittiie age Tb s c m r x m a w w c a s , a . o S ears h e tm dertoofc to tisEher WeeTityJovmUOfPraetfaltTiorma-- otoe* prom toeot and w rib y o^t> In tte eoawd te) tedness aaseer, WMthlDgton bed aeguired tiro pMfeeet& tooy \m o Baupbtos S. B ines. and'WBKbidA.Borty. W tentelmd eotoptotod toa tietfgn <d tte extra tmtoati te sa pumptng etlgfes toe 'th a Cy o Boston, Woitotostonto active englnaering experience cama, t a.ccadmlan. He trBred--dontrat VD71, A r S cience,M echaste, C hante- tseedt to A ecm s w ith t e a tiie tosy try and Mtauf&careE dated Jsnaasy n s tic n cri o sorSoty w eh tro ald dlg11, 1879',' cne tte admtttaauent nify-.hete pnilesriioa hy eatehUaiing -etienra to bb aecciHpanyiijg Slurtra-; te rig td u l place Id pntoastonoi lito tioa. Sha samo tasneot-B ils pubHwt-' OI th e fe u d . A year l a t e s h a Am eri tiaa castatoed toe ioltawlng tutor* can S c d d y n i H e^um Scl S a n e te s .vmtieu rito regard to 'Worfhington -wastoondecL S te parition to h irii tid i - HxaEy h a s ocetqded'in t t e iB rid of D ^Beerfng te s o w f kmnun t t e t i t s T irite s n eed n o t be. extotiad here^ ful t. unce voaniwstiiit vueriM EHUKS. K te ' ah te . f H enry V oitiiiagtosslc htoltii fas ,nu(h tinh te v a cora- to tesve ti tounoss wMrit t e liad p d led '. to tipritoe tim presldm cy o f toonded and esmesdea so faemen- tisis'cxtsantetlon vd s i i t v a s ealob- Uriiwd. She estato i vrhlrit te -as teldjjy elto v r Ttieetenietil eusfneis w a s^ u e h t i u t t e urna ricetsd to to a AmssS^r to to e tesd s of bis tiro psrtnere ta wbom te bad greet m dosjee aw opon Trisan te placed a great tru s t 3 t e span al bis lito to JSis^Btni^''Mtah(*slp- d tiste tttircm eut Tras m t great, o r Henjy R. W m atoeipn dle vgaa hls slaty- . .n s.. steaTHiHa AovnnissuHT m coicarino jutm w t tarto n n u i r i, nss.' *Tfie tetintitito worics at Sonto iBnoKjml. y , w w ri bit S te v ti. tobrthenotan, t VM&Z fawmt ccn~ ' Swtato time aturiibitesncceeded M.sen^>g.liteitoit tomp tor eitoid - rariSie.sBrtcc Sn lMB, Wotibliiton nevdrteft -fatiiIn h atollty or dd te ter en sato jeara to-aerro .tita td'hte ouittey ia a nastal oa- parity. l'Tntttog to 187t o bte folB^l sneoesgtkfl tentare to 1849 te sated, th a /l iata the aueem urito raMvh,'tna hnriniw ha* been riwsecL*Ow WKoni id ti teem a itU ri ha-vas IsHI try t&Ssm ten tidxd lrth d ay on December 17, I88& Mr carne to a ororlmfon tte carecr o a grcat castneer and -ana o i t e ' coontry's principal mccbanlcl benetoctois. . . EXBUDQBAPST *- S^Bpitfar-^rjQr Hjtn,1%B..fexybavnav.tmt ti* Atea . fvmp B i Bttfc-r-Vattbiiai *a& y M StSB"':S & * ** *']*r*i'a*b5"ce~m. ) H eaters for H ard-io-heai B uildings i;'l Tus phosograpia showa oti this pige tmpiify si, iive, ittvjgoratlhg 'wanmi' ro vrtiaxt. Attd in the type of industrial Wt&og wherheaxiig is a Satan*; with rite m m toroed eff and tire fins on, rien jxobJenu JUitway sirops ate sowrioasfy luud these samc pwofiiiig ourlets kesjj the ait Sa constant, robeatandthe anccesavaith.wtrichWfogREVOLYNO gsade modes,' bringing relief and eonffort on the 3nit Heaios hve met this pteblem a-ahindicatieti fS Ktktcst dajxt ' ' ut ikabiliqr for ail type* of iiuhwtrial bnfldiogs regardfess vS bearing dUEculries. , - . Rerolving dcharge otfets 0 m choroagh, aniform jryaagc, circulatiog nnder and arwnd obstmcoons, iotei 6 r corne* and pair j s, gfilng Marion, of jrwrnr* i h 3t,, 2few Y irc 11, N,.Y. RM POWER INDUSTRY for JANUARY, 1W SS? MANINTHEPIANT toe storting thread andito boti,, tora toread to topped holes, espe.!? ctHy a t a such holes d e tappeti',-* wito a rotating holder. The troo-f Kte ta ll generally he found to toe ` fei! aM irffa.iW * itettlfan irf>iBBa K wear edtthe holder. K is nearly bn- ' Ptymtat b autU far e tti eattbAalka possible to produce a iprality prodi ' et when toe tap JwMeraare worn, - resulting in.a loose wobbly tp be-' 1 S His O b tain Maxtwtsum JSHl - M a ia te s s n te o f Steed yond reason. The chuck spintilo & W indow S ash 'usually .supporteda t boto endsand* . when atavo wear occurs, wote * your light M l is tlQOOpex TEEL window studi sroond be increases, The revessing gears ' nymto you a spend $260 per most manufacturing. pianta wear rapidly due to toe revene .month ftjv.elesmiiig with gnodjeoap and partirailarly to the vicinity oSfpeed being about to ta the for- and water and break even, not the power plant as weD as ca thwe ard speed. takttginto considerattaa tbe ter- .-power plant Itwdf axe subject to H. Qocnaa ( K r O fogs bx product cost directly ,amdr end subsequent corrosion. traceable to good hurting. It is , at omesmmoa. tor tghOng fi*-. ; tares to accumulate autfid^it'dirt,--1 grease and grime to 'period ed ft monto, to reduce the effectiveness T o S a v e l> e a th e r b y U sing a ' P iv o te d T y p e M o to r B ase of file lamp hy 25 par cani.-Estate Bah a definite astern of rim ting lamps and fixtures. . Never let. lamps to ' a nut of to way "piftces DID you ever'stand around .a plant and have yoiff ear' drums canimnoosly bombarded by belt iqueakst Sato one oi tome bom out beforerehr- httie noises xnesna waste of power' rV /S tog attenti. Kttor and waste of leather; A drive JwfT schedula their trejjftce- would undoubtedly he found in . ' meet .if they re ac which no provision for automatic tually needed or have take-up had been made. A pivoted teem removed entirely- YotfH b e ' tas for toft motor trottol vetad, surprised hoar many sudi lamps in most cases, save powerand rave escahe fouod in almost every mart- Strange as it may seem the bottom .ufcturing plant due mainly to parti .of toe sato, seems, to b production fine chango . effected before to rest probably - Voltage drop should never be due to toe bottom being more di more than 2 peg emit fiw Hgfoting' rectly subject to toa element. The rfrctdla. Lamps dxould.not he op* next time you go but-to Inspect atad at 1m that sated volt year bniidfagB taM par&nlsrnfite age, Ptaoic checks on too* cb> of toe bottom of afi steel sato and catt voltage u su ali pay. dfvi- If cocrostoo is evident instruct tout deefc m Increased qm dityotpr<4-' to sato ' shall he - thoroughly met Hud ineredsed output With toss seEsped'and ta re brushed"of -all fatigue to the wtasenr. Thehan rnBt es4 then apply a good coat of diest instrumentto chsse down file entom. iftistaut point. There . leather: - When toe lead comes on,'. trouble in such instances is an in are airy number `of suto paints on the motor "huga into" the belt and dicating voltmeter and this tositru- the market and the one to. rdeet when the fond isrelievecl toe mo nreut is made even more practical . wifi he one resistant to the add or- tor Just `lets up" on the belt, .The by tostafitog an ordinary screw adds hancBed -m ton plant Ea- .javoted.basojproperiy.instaBcd mid plug I the meta; cord- The volt gardlrn cf how remote the opera- maintained is jest about the most agemay then he takea a t any lamp toms mgy be, fames travel a long intelligent kind of drive we know receptacle by merely ecrewmg oat way. It may he sulphuric add about and there are a number of dm tomp and screntog to the ping. Ira n to power sta rt static ececeUani designs cm the matoet- S i. V. Craw scur ( I * . ) W. A n c a n a (ShA.) B . C . C a m e b r it . (A la.) 104 r/v m ix itu uta* I THE WAY TO BETTES VALVES During; the last oentury, when the new ordinary valve types were being originated and patented, Fratt and Cady con tributed, among others, such Items an the slip-on dine for glebe valves and- the swing type, of check valves. d'Este .originated the piston internal pilot controlled 'regulator; This activity continuing to present times is illustrated by. the bar stools valves originated by.Rsading-Pratt and Cady. And when early in this century, a need developed for a valve material other than brass and iron and the available steel - castings proved inadequate'Heading -specialized and pio neered in the development of the art of producing steel pressnre cantlags. That development has beet continuous, ' .particularly as the requirement for alloy steels has .appeared and increased. 'The way to batter valves'is to oontinue development. . XO ftttuUapCtxaSi*)VaHtsf%tx>y* * M tiQ rtrlw tM tM V U m trbft AptwtuJli'Ktnufcmt'gVobu HiBMtdlhman>Oa8- ' ^eadins^ ratt e u n r disiributoj in vkincipai. cinss fcsifes,h. . ximto. OIuhtom* M oll. few) U>Iq A i - XnK*. W tottfHl,* IfmtaqSB M m MfatHim i READ1NG.-PKATT & CADY D IV IS IO N AM ERICAN CHAIN & CABLE rm RM POWER & INDUSTRY for JANUARY. 1946 J-OB - . I 1 fw irf e i t a w " Gh m ji S k i GKOCP driving of machines is ' often td o a. to meha 11 sys-, tern -where yw ittstah'& 3ot>g>Bne shaft and then, hens on ep the marisinss you can possibly reads. Tttfs is wroneoufl.. Tlm efBete^. group drive may .be net hav& two mainas or a dozen, the nuro- ' ber d teatoinea being irraterant. What actually counts is an intelttgad grouping I mechinmiotr a given drive. Sa t exampie Brere may be a dear wit group ctf nwchinea fanning a pnxtoetiMi line. The flcame of the motor is satis factory hot scrape away the ex- M nitBrine- THE air handled by a fen-j roughly, in direct q its rpm, therefore belt is L finffiortftbee in keeping the w titg to tis maaBmum efficiency and 1 exhaust system operating per u,_ alga. Very often belt fib* I* *^ couraged by thoughtlessly jfladn&i the motor on the wrong side of the^ ton so tin t the top strand of toe belt is doing the puffing atora too ', motor could hose just as w*Rbesa" installed so that the bottom sizpad- of the.beK -wouldpoQ toe load. in. should read infinity for a bang-up insulation but can-go as low as- 58,000 without too mudi danger to' the immediate'fatare. It wiU be well to e a t made all low reading motors- for an'early meaning and new itefujtatifmpoint to r the wind The line amnt produce write fill machines are operating and if one machine goes clown Stay nught sis wcK all he down. A ctosar exam ple can ha found in the paper box industry where several Tnachirw fa u n a group, the product going ing. I f upon cleaning with motor risanine fluid toe resistance does not fise perceptibly the motor should be earmarfeedfor a rewind J&. ' CtCLBebuamk toe latter, case toe loose strand of toe b serves to increase the am of contact and, particularly If the drive h a step-up speed type, is an advantage at toe motor pulley. . P. -HT. W n m (La.) from one machine to another or in sheetmetal stebpplants -whew coils of sheet metal are punched and cess on through the heat treating operation without stepping, Inre;Kpeetfire of the-initial cost of toe- motors, such machines could be. operated from a group drive .with higher power factor, end with less . maintenance cost a t driving units. . Mow tie K een H I ir a w B A dogging . Slow Motion Sometimes RASS, aluminum and a$t nen- P ays M v ito fis ferrousmetalaclogthe teeth of hand files very readily. Make up a salUtumofsevenpartsofparaffin and three peats of lubricating oil CCELERATION to the work ing ghost of matntsnance. Many drives, cables, ropes, grass, and tire sratoces are ruined by too rapid, aecdraton of toe load. Manufacturers at Uft.tljH&s cal Mow to eheeb n p ts ir . iB S td atlcn B ^ is ta n e e culate 10 pounds of extra load'per ton tor each 10 feet per second of acceleration. The total Btoeta in a NOW that most plants have changed from war to peace -time operatiouB end many electric rope, cable or sling looks something Urn tins: Total strata equals toe load tones toe quantity found motors have continued, year after by dividing toe rate '* aceeten- year; to give but their fun .quote tSen in feet per second by-3Z2 and ofpower,ft would be well to check Keep this lubricant in a can on the adding !.. It is obvious to st toe each motor tor. insulation resist bench and befare starting to tile rate of acceleration need not be . ance and toresteU future troubles. brush a thin mat over the teeth increased vurymnetito greatly in The easiest and quickest wey to do of the toe. The inetal will free it-' crease-the total.strata. Cfflugderthis is by means at ibB-megfter self quite readily. Ordinary cbidk abltone anAmaintenance would . (raegohmeter).. Clip one terminal can be used for the same propose be. saved by posting the limiis of- to toe inoto-winding, after discon by merely robbing the chalk on speed pr otherwise place controls necting it from service, arid toe boto sides of toe file before using. on toe rate of aoederatinn of va .otherterminalto a suitable ground. K X. H a k k iso w (Gjl) rious devices in the plant. It p&s 106 wnTLiPithi QAIurn mIhtiw rnv * . utM>u ... fm p o r k M + e b m w fo f c r f f e W S m & M I M l M f r hoolUb lire IttffiAs 8 ^ w r i io tm sfo esam ip m w ffi^ m iri empiei tmd affietent hfonsicr dbeai frana sterna !o water cs weH os prevtsca of wear af-tubes la &e,stoga hrateictou bay. SI baffi esiga and anroagemeut IG-H Slagn Heoiias.aro bassi <m moie fixm seveaty-five ye oi expeenee in bdkfing d o ssi water heafrss. Far exampta. Su patente! G& m leping sterna. ba&s .pzo'rtd oss-over ttmpfaafamui wiifr ei*phfiated team. TJns xcnteteo deriga aci 0% poanite HMrting Ih boiW feed water wsrra! degroos aboa Ih* dry' and saturateti esnpsrcluro et Ih rimerie steam, rf afe Ssfi d r itte oi bcdB fiat p<*its Ih sap&ltettieig slegai kom taeaStogin ecariati wMi fi heater beffi, co cs lo preveat xcessve ie. iwarioa sfrwns andpoasible wraq>frig. XI riw n b o ria i lffieb s in beffitec mi c& Ica, effi bovi .^ffindbreariaalevnaifoririM 9bc<blEKasoB0citor derigna.To team bori ih ise acetolm &&* w*8&r-eur Bcffia&t 277 wfrteh desabes ia 'deteil Ih w aotti G-Bdsgns to t <Mjaeseureu, teuapKrturea. aod I , to--wari* Within the safe Enats o- .be bbnght and delivered tot fife raisng, lowering and ' moving ground outside the badtog seed*-' equipment end if tote is too stow- fy enough, but how to getit placed have redesigns made to1meet spe was, a prohJem., Two. elevator cific requirements. shafts' oadsted, hut due .to toehc C. & itew B n f email sis or o huge stock piles in toe way, could aoi- be utilired FH ow t# K c p a ir W ater as entrance ways for such &long piece at steed. P is an easy matte? to renew Fortunatdy, one-windowexisted toe composition disc in a water which catM be utxHaed tor an era- faucet -when, toe leak due to atry wayj s it was so placed that worn disc but very often tha.brassthe piece could be pulled tbreddy seat to scraced and ngtactog-toe to place, tous avoiding concrete dise to Dfhtle value. The method/ posts iff other obstructors*. H.& used by an old maintenance maa'is way could he -found to handle it widely known b u tftto a y b e to- ft suited to t a u ^ t toe window directly, only about .eight' fact eotdd he gotten over toe d ll be fore toe ceiling prevented further progress, so it tn e tp to .the bps* to find.acme way to handle that tong A whichwould heM lhang ing:outsidetoe window. Hope was to stoto, also some two and cDe hall iiito pipe, which when screwed together, made a fair i$a pUte tor the light loed which was to he handled. The pole to hdd Bn the ground, wito its lower end about twenty-five feet irozn toe .btnJding, with a tleback rope to hcddltfast, toe pole lyingat angle of ninety degreed to -toe biuldto^ come iuforanafam to some First he1 wppallt.hroOungehgtuoyeliwneindwoaws tohpreeandinegd, acnaldledobotaninteodeatosoml arloloemndfomreimll aant whichhad been stripped of its sash jest the right diameter to pass to 'facilitate easy handling; two through the valve body. Hie then had a handle-put <nt toe pull with a imam collar- mounted on the stem. This brass coter was of a size to just fit Hievalve body open ing. By placing tote tool in the valve and toning carefolly.tle was able to machine the seat and oh-, tain a ndfabte seal between this and'toe composition .disc. G. C. Hbemmot side guy hues with _ _ borages were provided, jfa || sbnCarly a bade'gay line. 'toe had taeklewas xtt&chedloij tqp. of .^e pole, ail tote being i on toe ground, wimra the easily accessible. With-.aH ready, a man. at each guy' toe ground, and two or three in side toe window, on good footing toe'window- gang hauled toe poS vertical, and toe ground crew m sjp' fast tirtii lines, as tod toe men side toe window- Head; one m g of toe stood was puOetl.cn top'of too window aU and made fast; toe hoisting block aothepolew usatfacbedto toe outer end ofto asted ;: and was toe pulled tip tod tog', steed laid'level.' Hod, toe bath' guy line was slacked allowing toe pole to teatt toward toe budding, and so to canytoe steel in through' the window, with toe help of toa mesa inside.unto! tomtoad canid he safely lauded in to proper pod-' toon, How toe gin pole was let down. again, almost exactly reversing toe operation of hoisting it; toe ropes w oe removed and d&.parte c5smantoed and stored, the whole op- eratioa reqrtfring- not over two hours. The beam was then hoisted against the ceflhig, anchored there, sad betoga.smooth as rolled, pro- ' sided sui excellent track, with no.- welded joints to line upon smooth off afterwards. . - H s d i ^ s lo n g X rw ltey D Seain - TOffNG proses* wok ira a large, wood working plant, St ' became necesmiy. to install. a amooth ttoBey support beam up dose to a fitto Hoor ceUing. The I beam, fiyeindj hy fifljr feet, fcad. to h pteoed sbmehw, and it'w as highty deshubte td hve no ropghness to -trouble -morkmen later, ao it was deci&ed. to place it in me place. The SHty font beam cotdd s>?. i-POWER * INDUSTRY fcr.OWUbSJCfr IP46 A d }iw M fe S to p to rt W re - S teig flu g faefch w T^CTELOEKtB2iTJ a sodai edJLJm!teMe.siop4vbteh is sed in -. raxnjuncottwiffa tbecutngbles moving tb e shhriding in a n co-audal , criileshasreslied in a considr able SKringp'df acrap- m aterial s t The 'O tant'L,- lU aitta Company plants, Britfanoie, M i fit th m fetaD dfem ttJ' st 'tae . cable WMpteaeda ftie a jttm g slot od th Hades riosedaronnd Sie cable fins tbe fcp and b o tta tub ili ihe r cot tTntragh th imaftettan cb^anmsdl&a&l&nd w ifch coul then txgtripped o c i' ta c b h d ee fro w 'cutng a s deeper `fi end ed th e w ire. Chief prob- sn aecessary in to ta oe salaH on. taa.'w asth at sbsce-tbe eotting ma 'Mafcmg tbpnj adjusteW e an d in. V.chine -was used o a many sfaes cf ' lio n s eSses perm ite m any tnda and csbes, the deptba to which tbe ssi f caW ta to b e a i. blades vrerc pemoitted to cui was Befte the new stops wera addmore orlesi a m atter <xfguesxvrork ed, sotfp material on smaltar caantfce p art of tbe operator. As a 4bles sermeraea nra oper.fity pac su it, fite ptetofmesm matte cni. New the scrap loas } m ta t deep and ta e tane was snf- fcHy rihnlnnteti. Xnaddition thfiy fitendy dswBged es to u ak e U hve rssulted fit a Swings of apu n fii.ier -mstaHatkm purposss. piurimatriy fteen hundred man- Thenewinfaip xturea aro now horas per'year in eliminatali reattache! t tbe eide I hot the iroric necessaiy before tais time, and jcperiments are under wey to pfeig nadnheft. Ther ate desgned detonme If the same idea, wfth vrith.conves ens so Bist the edges changes and rooffifleations, can. he of ibe fixture wfae closed forni a applied fai ptfaer cutting procesara. finen, piate to filate i-.tbe___ Sfatta nsqhfiy tbe c^Qs ara far." rieei naMsmdag finan. plat.f' Ita n t t yrxtt give tac ccrcs onebarrier. 101 ing die Individual ces itjs ecos.4i sary to dlsconnect the unit io po. 4 vent o tia voltages firmn.ieedhig ntothe meter. . A stock 'wbicfa bes been in serv-, ice br cosTBderabletme may pos-.- sJy bve ansfadned surges and.' . overlads vrhlt^i may Inie damaged sotos of the iadivldaC] ceUs, . l tais fa tic rase, these celi* will ehowtqi as havlng very rucb lees back aadatance tarar the god ceSs. in th staci, t, wbea ehetddng the stade, a sntlideri numbar of r diese dsmaged ccUs are firnnd, it ahonld he. removed -and iefi|aced wttfi a good stack Since -dse sta d s ate quite expend.se, stan severstl of them has been tetan wrt tti service ra.dsmaged cdDfl,tt . mey pay. to tata them apart-and restaci thexo u^og cmly tho goad .caos., W tan dlsmantlag a staci, qjjold":J earefid to sote er- aCtly hV the comp^ents gn togetara^ acal if tbe st^ -h b been peint spryod slter 'zsembly, it may be BEcessaty& use saaiefiaint remover oto 1 b th pjate in orderthatdie spring urashexa vrSl m ata good elcctacsl .: d ie d d m g a n d SKSSOOBI receia usaaDy 6 d&oaitsd end heat treated- A eonsiat of n m d atad til low xuelting pototaitoy ls sprayed Belerptn ceHs in serles or ia tomeover eaeh etement to rntact ths other ieetiical arratigetnent to sdaciioni barrita Istar. .Thew ct- give the proper output current ae fying acrioo tata* pince betaerai . ytfltage wii a gtpm a-c Jnfiot die ^ncayed metal layer and. die Their'pihnary use la in baci piato and may he easfly seen sraaS amounte of direct carrent in Isr urirtg an uhm-meterandjteven- a pramaiay altw istng carrent lag th polacity vinte gettSng th setUp: They jnuyriso he iised in ttataoce betvreca tbe frani end rdaying io previde a ene wy patii bade "ufi tae piata. Thia suggests a'nictaod C.testiag th iadiridnal wdgt, forced draft mods iurve filries or crikt- !J5i? tentar Jtas berat <degud &tr artaraft se, fopnd taat if aererai aitain a goni gtscte are jncasared in ih high re- weSgbts -atta high cuirnt capat- sbtance direction they wHL beve tto . poaridy' the rame rtstanoe. th tfji instruction o tan Indi-vid- autri xc^ttance sa measared uXcefls Bostas taran quite rugged vxying Trita 'tae rise and age. oi and estable of b tn ; restaCtad tae piate*. easSy Tvifiroui damsge, ach ree- Ih .check a steck, it is on^ neo- SfpintT etanent pensists of a metal easanr to disccmnect li and mesaback plaie on -affiich the selenhun ore. tae high resistence direction V&ci'tesiiijga npleted starir, St taould he .mmastared ta ri lettage ta tbp rvase ctececdon wifi mot setta; dpwn fanmediatriy but wilJ taS fise fbree to fise mfamtes lo ciane in die dri value. Xfals is-.tae tq tae pdaiisadffa of tah se&iiivim hiycr. S ta tarate tentateti- riso , chnge semcwhat Oddi dtairiring terperatumas tae test gorami, B is probaMy a good Idea to t tae test progress over a long enottgh period attm eto lct all oftvep ia ta havei a prety good -svoikont et a vtfttege-soniewhat. hlgher fhrir that un wbi thf vrin finali^ he nSCd. A J. Ewmpbbsv titohr.)" ' m atto!tirar L HWttnUnCHn, *Xe.tteAUe . t* O OMntUriefc* O tu s fi ZlecM tfcr <M li, JXE inS -top- o 0m sr B M m *- easiMt cut 1 . Sffcal*aJfi^fetQ intcB.VrwUuM&i Sm J^tr finaiftwto Jbas*wiIMS. -eR smut* A. KIWI!. rtBMI POWER &1MDUSIRY Jar. JANUARY,. I s '. V TS > tt > m 35 *>8 * S cs* .ins y ITiSS <wor es 4v *a IS* p" . SS 3 ?3 0 a& 'Z 4 N KS w X m tm SB :a>| iS i IW. BW HEW SQtHiMBNT--Cont3imed ' W ing Control Drive Syriern .. a m xr sro o m ai Ceu&w 105 ChaMbet Street, Ifew Tntk. 7, S . T , iw dendoped a pateatteg * * -wdek ptovides stelle' fast* predrion cantnri et aaj type td 5feyetjaMe motor. XJireeito asd ex-, te il ol mctor motten sorcMar isorapfete eentrol c ftejshigle knob. Hw hwB* wey 1 ccnttmwBEty rotatefl or taovedin kmaJltocxmente--essOy sd accuralely. The Tartesjr.FtfMBg Drive werte nn aBstaridawi orrari and egueacie!. The erteilt at.&se and eoawe confad jnwvMed ly Oe unit ca'he mutde to ailt 'ensy porpwe ia a numner ihat `-penits qukk approad and jaxd poslttaiaS ot fite 'ntrelled Object The': driyea aretmitabtelcrSiwaujlBB In all' . ezsns cMitafflca Hxfear devices and cjBf.niiny advwteges wt zecomsend ft ihr w derig jaojeete. Siaf!e Balancer S&MUBL.S. Gsebsk, 34 S. JettWwm t, Chicago , DUnoSs, anunzrceg a newpietion.balzncerhaving sum- ^ dlisncye snd tisrfl featarts ja vssBt it a wwfol.attitte to hop ivbcre artatng.parts" muri he put ia statte balance. The 9" tondel Uluatrateil ha* aitager tip gp*n adJratment np in 9ii". H d s i* a toe o t hnoxt sSsnpUeity, geturntte to tb e B nest degree, caro- pact, stran * and D eranse liiere - b r i n a m m ratte P*ris. th e re te o e th - in g to g r i m it o t O rder. *H fe3sne- h V ajracee ar deep hjufleiieri and groonft to i w caracy. J^pS eU tar ad -' teB dn 3a cafled to fe e zp trit W e ls whteh a h n g Inicate fe e positive horizontal Position c f fe e rafin- T h e irem ez eie m *da c f s t ahnaWwnw, h lg d y poBshed. Id eal to r batiaicSng w otor rm aturea an d sm all ro ta n g p srie. Suppe^fesg capuetar c i 100 D a , and shSpjtoB w e iriit o t 3 ' Iba. i s t langer ntodato a te m S - abte in f e e 34* and 3SWfstieB. Pe-SceGag til Evaporator* . Tanjas' Labomsoriss, 'SSI.- 3% South Thiid Street, Shllka^hl S, a., aunoupa ab iftly sective liesr agafe icr locsettteg and dialodgteg "itetronievapotatortub and coSa. ^taS ari etaltrOIl is- a pesariHfehg sienti.^cacslly derignedto apeed { t m wratovsi ui Ihe sttaJma type j ot yd 3*piltein fee'-enporetwa Irit toemure marine xteam.cvs- 455 SCH U Tli POWER K 1NDUSTRY foe OANUARY. IMS Pcnmful Modjv6c*I, Sh*p**dXK1** Cwwwnei Hteihbl* ia tu& tlasitpd oapAmiyuwi npanr--ds- ignad to UfTXitr vjuyinf lande v tth pte- t& faniaalidfaadiviatitaqr.ShtpiuditilaaG w ie* . lim tt* n a nusdj faatatM aa do tha SStvpanltU bx Bota.A reqactttwOtprom pt(y bring BUatr&biiba ilttiim The o poieaee *nd ew i c f ShssBri * tm tfees re et ynursenfico*3Pfaa shead n w fer fee' rieb t m&teriol lamdng tqpracBt Tour inipdty SU. teiifiw iiia ap t attacM ae. MNTOriR f A i-l , U7 .i, *4.-;.-- lafre'Beifcr a jif tc s j out With bov tens/ bui'fa asian a OTliciaas rti> evaporators in .tatfnn? .-seniite. -'Sca!o-QH reduce I te tinte -xegdnid' * * ^ re m o v a l iH#s*n*ect ita mtiqee peheb&tto edtaa, which te- connection. tifiti *did-*tiotate speed king enti <Bs|dgtnieni at de p u te, ft am tisdng an evaporator baci t*fll.ratea capacity ia a tufa? period ul treatmaitcf 38 horns from start io .. Sten ---------dtirtrii Snsteomht dhrjtrj'if-|iBnr' ncepi^Hpiuywea Begfflitar^CfBtf' pairs', PhitaddlphEy i o , tese-jjife refaped an improved'rak-fonte?!^ . mocmtetegxotecngtid w .t^ k 'td te meet advanced renfimmteia of ti Aemfcal, metetiuqjted rad die eMt&e industries. .Ite aste ttiea have a unHSnn tetel*fUdweaa to within.pinsocintana one- t&JrtjfcBeeond'.ef an jack' and cadi ma. One enti is i f a i f a eastiraa j Iur,weldedte ptee w a east tern, ffiter ttd, tits 55 " aid befog thteaded -ter. one stanami pipe, A3r Redwing Valve litania Ctnasauy, J85 Avenue, larndhiiat, ir, J , teve ,a>K nounoed a'aeir improved teso offatesasi pilot operated sit reducing valve, texnnste Class1^1A, Steady,, acaurofe seedatiem and ti& dosing tit dead-untl service are provided}. New ComparatorGage Saves Time -- G ives 6 inspections fa O ne! tiw e im tta iisa tw ! n e m tc u a ta b ie okkmimsueflo*efcxtenrtBythr*3eipmt, utiti (heUcaittpjG w orom MW ir(WM(T, Ig j^ tfeaf^epmyjeimfhwWjt yF tWaMwMli MwarifpWUaSi*l, uper,0m4omtSfoBn, e ia Its o k ra te * m ncofaa and snhinfart ew at eras strap w*sseW Kfeinotjudog speedso f operativi).3f ,K|M rtp*>M ttttIifa3m slJK w ulm U accntefa. O a le li t fcixefarrijlrad *a sncilanl tqaifm ax- " l " ' ----- , vtJhitna ii(ihcewmscau u yivcb JSO to * . gSetp b dtti_____ to w fit* o v e ro r to d rrittc lim its ti p act ]! A M hH'te'M t* M>" 1deriot sn ,-O n > fag K np la ja s lw (made go q u n e v -iu u ! . a ra . G ood itow farpU B u avaUaM t, to t dirae's s ia tB a f a u ta ^ r ta r t- w ir w o iilW A sH r w u h iK . Tto r f/aaatfktcbftm am fim Dani20,Mii/iax ' US WNTIB^Bai IWfl WOF tejHMw^*tfsa Among the maia, features of t&fa sew tesa valve, me its stahESte anfla* d i ftowepncBtfamj sad SOrespansive iogfabi leactfaa to widt sod most sadden vadsBons tit load. Idastio iasacts iq the valve seats pra^ vide,positive tljjrt abufafit ted long a te -; . . The dbw valve is vallaHe ia sizes Vi*tiuootfi i^indodva de^goad Sir initial pressoi up to 400 pounds pd afc jressune sod -reduced pressures from S, to J00 psi. AA*t mWtAse V.W*! blobiie Clan XBSfiBEUKS-KreSiHCommwt, <i Keffistan Sh, Uansfidd, Ohio, has veeantte snruniueed -a ponevbd raw ' Scmstabout .Crane, Model ISC-8, vAfah handles loads to ID tens. 3i's a mdhEfefedlswing Doomersne, tractor mounted, that fa easily driven w h e re speeded. Booms of sta n d a rd o Av ticm -it. A aivum i * -< tiie ta of S/t V IM m o 'o<ss. C 9 1 - SS ., 9 O . O <S> e j +i il'fl ^ H ^ i j|<,s9 -------- " | 3 * . l !$ ' f i l * 1 1 .- j? . . 8 L js & ' P i Ui iHiIrs * 1 - ^ 1 Jifj ' IH M -]! M f 1; H M illf I t ili; H i l i l l i j i H jI , .JANUARY. tt . ttl 1 . astefair te-Wteelnwiuirted on. ite . *5ndleias!fleai^oM ini*iaaii ,. ... 5hm ano Borane 2torcrc- xdsdk) Comwow; 4530TEStreet : PMfidiggMa 24, 3?*, bave seccate adde&fo ihilr Mae toefixiab tan> dUte CKfcineryAreWntSnreverHeotrfe.&u&'Xte tntfc tea pw ee ter Hfitogwad power ioz travel vIL rtiem ite operate? ai aU ptedcal M i . Cansct od- tsiir ntrqlled, it can l>etoaneovered in congested ajras, aloog nerrow paaBUgrs, and ZttpHiii Parii^ vmr, hse __ s in ten t sud vessata* line e ycrifsp M t o t e u i hydzjzniii; teSBi-willi* fcb rtilw vrfft geaiiac* tosritnal tU > l t o ' a*stsre rigSd soppert ior 0 Jwavy dutyzpidlo fawiijiatotan i r t d tee j^neroudy jjtejiotiitinisa inee, . Thezigid '*ao.tjpe ev en n i Iute deve-toSwejbandii*otttee wlumn. Inrproved csto-type gtMHnit, joBBy ' lattei ram io Brago fieni nd'toar. An ovtoium pUot wireliinrvidBS *$ eeptonal cbj. i ,jjofitt5adi-; e ogeramn. StardjTtSr^'cappotto, fcr' B utyte stoma,. ?te dfaanped tu' tt raidiraide al -ite verem no.; ifp Jndks, SSjeaeupjiorfci arB.gtpi -.! * " t> 4 , - V m enni m p camansyriftiout aste of U toserefloct I t e elevating unii un th truca oonstefi et a bigti-forgste d ed ito motor whieJi'.opeTate* a bigb'pressure ldraftiUe gei pamp, wtiicb, in im a, sdtoaU a ram. lattin e end Iowy ing fi eamboDed t>y n convenirli sviteli jJu e d on th tnm t te th b ai. tary compartmeoi. . Power tot te tti fheateratiftg end. drive-m otasi citatefaed Stam a lead or aUodin Iimoed In a tnopartmeat .W fitS ifi a n id e e ra i p a ri <d t t e tru c k X te 7ctfiiavO T f i av aileb le in taro toBras.the j i t e m or pailet type of, tmdr. te r teforicttlon. . . . She MwteBvyctcte cutter *pS&e ad inmsmtepon inscoponites ^-Me co ' baidecea attoy Ite! -semi mWmiwI co ninlii-eplined Aetfs'ror tettng im tener'fritte? beatoti!*.: \.V. Stoeptfcw e*js af control is e>- tatottl'by.a fiont and reai dkm>r Buai emAtei <ft di- power ieed*. Actnated fii Ite direction of detfaea raiwajnent. 'aiey .provte mmchram Ojleiiinr eafety. 'ita. aJdt&rn, tend fieds are -jxoviiled'in botti fiat atet rear et fte'jnffiler^tnaaSag tte cp- csata! te Snenp ite worfcfinn dfter positela.. - S fic^'aep waiiUe t a o p a d te s of . t, IO, I6>28 and SS ioM. -wifb. wyag to'ltodt ijreaanKS a sk e ra s desizeiL B rcasa spuses help deter-, -mine pressores-tiefig aueh] as la toteratode*, testina eie. AhpM^ ine valve Hiy te mdered os aa ex tra, enaHtog presa to' te aed lor etln .tnoldhia or gtue VeW,opejatStnv vt&fi vose* tttm to te-'hield SiuxtM td H om ontat M Stng M scW ne X as T am Kwmaw OnuKrr, S p * i a e la ,M sasatuisette, m ounee a new HO. 3 H artzm rtal SlSUng M ad tt ipedaB y designed to c a w iflo rsaS a t generai pospose' an d -pm - duotted w jl& tg. A firg e te a v y du ty ntO tr, fi to a-je M in d i Hy 14 in d i . falde pen a rtBn t t e n s r to bandie Iw avy o d e. This xoaehtne fiD aoaD y . coiapBct, w fih acQ A ta n alriB tdlyan d dependiibD ity ^ s u r fig stnoofii pesa* t e a m i t t e b e a v te t cnts. I t cwnW nes -rn 6 steenS3ifiitB n b n st aecttracy en d ax tteo io senstU viiy o f o p eratio n ; an d cantrOL . A n fic n rfiit fia ta te a t ite a n r fiB i^ in te im fncTnrtw a Jieavy. la rg a UquK tw : A iew penteB apcGateaa et tte HO. t afaoffiid miDfig S)addne are tobto W" x 14", A raibtrr 7% b$, toUe trave! fimdtndinal S', Biddle rroas ieed .isn, kae vcrttcal iawJ 17**.' -1S rpeeda wx ntsBUl fa n -23 .* .! # 'jp, 18 toed ttaa %* to S2".flie liBer is avaOrOide 'rSb plain or nnivaraat sadde. Hfmnniverifilsaddlperznitatte taite to te swtvetea..45"`tifcjff M t -4?* to-toe t e f i , , ... , *. ' *. PtaiTaMBiBi ,CiappBAi3mi Koebesttt 3 , K . an n oonee.tbi flu to Staynew H o d d ilS Ifiite r feato rss m eotft* ly iridi* an d .so p eito r design o i fQ iec inserir Xte mev type boeri,teown as tte ' SfiH lO i p ero o itstte m e n tp cacttci- 3y any type of fiCtteztog.jnedimn bfiintele in steet farm end can 6 Ctto^ed.ltalsoiienntedniekctesge firn teid. Spato inceri cutter toma aie xefittveiy ioexpenaive and may te stocted to varteto of tnedta re- I i He w s ' ` (CouiittiiKi from page: 112) " ...(Hopson, who served the company beta file vac as seaCtes engineer & tile Mffcbureh office. Mr. 3tHmBon wasin tile Navy an bcttve doty since August, 1312, ad taM tbe thrik dt I*. Commatiiter. He -was ffisehsn^ea. October IS. Xa Id* new (oiSlm be unH work with Sdbms Conveyors agent in all southern states east of ttw 'H tatia^S steer. Ece^dent Shames Bobfon, J r , an nounced that C. B. Davis, 1400 S,4 3 Street, the dtKBpanyfe Bhrofogham agent Sow 1818, baa retted franc hardness and Is moving to Storitia. Sir. Unbind said the rapid beta* Mail growth in the South fa ensattne' a greater tiemazid. ft* cetarejam and Oftte? iAafajlai% of th e ty p e tidz m m buQ ds. H e sa id th e Hew fiira ln g h sin branch w ill add in disbeSwtiim o f ib is eq jd p - roettt Wilson Reform io Conimenial Sinl&aff - .CcucjiaEsiit Gw Co. au~ )ices tise xetnm in ti*r Atlanta tadee of R,Bm i3TTStsoHafter near ly Jwtr yeans sendee in 11 Nan?. WlfcfflL Wtums as District Hep. in' the fodtnfoid.-ilgv&rai. covering North' CardHnti^i'Sonfli CaroHna, Georgia andBoaiait. Be wm-h*ndfe power tranaaswlnn, aittefato baa-* tiBng wd ipwfcdJobwk. consisting of castings, m&ine shop-and'light. fotaHkartien, ' ;Me- Wileon is a mechanical tgii graduate of 3 University of ^Carolina and bad, prior to bis . into tlie armed fences ftrr~ i sewfeft wiShConthiBstal 4 : Engine in the MtentpMa and dots. WlHe in the Mavyi,wao assigned 1a general hip ' work, end saw service hr the bust A igovanv SYSTH** .* B o b u , d u s t ric o v b k y system s arc osed througho u t iattostry in th e collection a t x edanunon o f m m y kinds o f asv, in .num erous production and process ofMwtions. HvmdnKis o f satisfied industrial' ns5 will ' attest tn B ueliW 'H iigb Efficiency, lo w M sinim anav Longlif e " VtiufirhudlsMsmhtiM "TH Burl!{v*nToxgtrt} fjsrtwr s f Industrial DmfReraooy" .eta m to fu n k frnstmi. 31JHII. ENGINEERING COMPANY, INC. 4Cefot Sum , NewYorkS, . V. SehS4^mueimmPriui(idOtitt D ESIGN ED TO DO A JO B , N O T JU S T TO M EET, A ??P E C " iPWER. St.I^USiRV,f9jf.JANMARY, ! 9 tt' m- f WTSHOULD NAVE THIS H l l EfllW LBB SmE taatntuAt`aSpmpiXatnBipinu tHHekbet5aar,tMElwStatwrnoed tagIran SOb Mlta ta f in u!Qu n t -a i -t u t . Ocker ih m HEJTER5 SiKWt,--Continued. Mofcle Marin Eoglneocmg Reuarcli Project Vfjasm*a SnwKfm __ : 3H<A MobBe, Alabama, has nxuxmcad.Hwetattabattmi d t - ' search project in tbe Engineering BeStaxdi DJvMon, Bouitin Restar* netufe. 'Ote program wfll inebria' R phase ot desisi and improve ments t marine equSioeniand win. be Under he ttrectoa ot 3B.. K suUB, Headot fe Division, and a B. CiiMt A the "Waterman Research Iiritottory.. PrHsburgb EaulaUe Meier Co. Hotf DcbiH Mamfaciaihtg Ce. "isa, Rsassnmas jggcocutsus Marra Cu.es been estisbHchedas the Roocvpstx, MunrMcnmiiiB Co, 400 N. I^sdngton Ar , B titafflri, Ra. lb s company.maBirfeebawmotare, rega labas and instruments forche meas* resMad t Braids and gases, lubri cated valve pings, east and forged steel vAhas for" high scemate and' high temperatures, and wood and -Meto-^reMtig--ta8eliint-taifl8--tee--- homtera and industry.. y o s doni baa so n u s n tN packing s6 repack trifh AT.TJfllC-- "upupe o a t session nrkacAXXVXtpqNlllIaffbany duffingbam t a r IS n o s A n i y n . t o a . f i l h e e n f in S s d S e t m r it s e ; a p p r o n t in o , Ughi Edeney m i long m b Write ni in* fidi details. fltoftritef'Fwiw&iw THE ALLPAX CO., INC, MAMARONECK, N.Y. A World Standard Con. W umbu F. Boexnnsa forni' der o tie originai-company,Is amir- man t fite board and president .of 'the Sndtwl.MaWtfnctoriag Co. and nine atdwliries. ' { Mb. WlLLIM* F. CRMWMfi, a di rector. of the compasar, b prsident t S t Edward Valve and lilt, Co, Inc, of'EastChicago, Xnd. He joined 'fireSihnrd wganfeatio in 19S,tits elected eretary 1 183 and vicepresident in 1941. b lit. A . cr. A m a b aa bean d en ted -vice p resident in charge f ta le s. 't e - ' se d ated W ith file. R tttsb u rg li E g u it- ; ab le M eter Com pany steca'lS K S , b e : bos b e st in tales. engJueeriag and i' " W S --Continuad .-les management srork wii S swaaar ltoOTigtomtteriBerio^iast a Bstrtct ananagcrio. Tuisa, Osa> and i t o w giewa sries manager ln.HttwK8h. A. M. Byers Erfablisos Alla}# Office1 Incrensad industrial adivitfts iu saawsm trie im prranpted tb A. S. Btess Ctoarair, Kitaborgh wrcufiht inm nraniKbttm, te es tbUdi a diriaitatri office i t Atonte, ia , 1 serve a five-siat tea. . Ble n a ammanccd test Jamas A. Ctxu, ri Attenta, rfotmty asrisiast manager ef ByRf Httabnrgh 3>irfton, teas beca apptnted.nanag o the aev dteigloo. Ht hPaAtuertcs egffl fce'at 81? TOUaia Oliver Me. Caia basterai associate! nrffli theByets orgenbattaii rince VSiS. He. starti! aa a fida Service mgixxxr, jd smee May 1, 1D4, bas been a-" jtant i&v&Nmmanaggr fthe iitfc~<o$i ISririon, te Si. eapaeity he was tttsgmxSHtetur th southemtorritmy to ri te sov iraHued te- 8bp new Atlanta Wmdan. ' In aa&aiwteg tee estsbUdunent ni 'th A tten te d lvison, R . M . G acdner, gennai sale menage? ri.tee Byera *Comparar, ststed that th eandleat jxstwsr fcriuUbiarjtcGBpiicts te tee southern state* aie expected te cre ate a; beany demani ter Bsa Wipoughi taso produci* nini B u O .it.fc necessari'to hie-a dlririCari otfli* teiere te banale tee demanda. Tbo Aliante Blvislon eritt tettate Gergia, Natiti an i Beute CardUna, fiorite, Alabama and parta et Ten- inttitete af Teride-TecJmoIogy Siff Apjioiiitrnejrf . Xas hUBTOtjzz or te su ra T*CHuawRnr has appcnted U. Binw P. Jasnso te ita resemeli staff ss head eCite biologr divista. Botn.te Peri "Waync, JncBajna, >r. ' ai attestaiPadc OaigrPaji- Misnjur!,-whew!fanrecetad t* A- degnuri 1928, ani th "tank ~ 'y ri-Wisconsin saliera tee P1 etani physMogy wns cnntemd 3L PoUowlne m ip tc tiin ri Jila 'Vr/?l*nM SMhllMta ^ammAn.. MONARCI! SUPPORTIHG : BRIDGI ' Sfate bew tele 'Henar* consfcrnrtta presenta thaflhre bar frote conrinKi* direct w m d te tte semnv eamnehng rcnenml In* te Indie biade. ftnsmtaftntaesteett^sriUg ri tee Sta hw.and Mfltvely pMiwt wseMrie uwtaatSjig: ri Itaife btadoft. Sete afeU ste metri parti. Meli d isfate heafe Besatt: SepetmSh . jwaUttm. Ho, lwatostratee tela.censtaictM.In a Moaareh Sodfo-hWte $*e mt& "tnoV No. Sf*abaos steptriton et tefe pxtplt Ih a hearry-itity m rite - I TEMPERATURE REGULATORS {i rraws--CM&Duea t graduate wort, Ike. Jnjmson w S a i .tor year at fbo C3fci'2!il>e*lment: Staiteo fe Qditomja as a National, Research zidbur In fee KtiotJcsl; SaSenoOT. fee continuai -W research, and tenfefeg at yfiatosBSa, fee tint". verMty o Jfiwtena and fee ferire? KfeRfe W tefcife, Kw..of,i perionras 3 fee. te g ;____ r id ite j^natotaneowife, miration fee fee latCPeng- : tw Wham fee award was aam tB ^ * ' : T. i' Goodyear rpaiwl Chemical ' - Produdj ffiroon ' ' * sity e Aribmsab At fee last instila-. - Z^pantlan m. fee Chanteri ftod- fera Or. Johnson was msturi pk ` ucfs dfvtdon of The Gooireeui i v feasor ofagronomyitem 1836to 1838. & Rt*ss Company to boodle da te 1S39 he accepted a position wiBi mends to fe^postwar peitodwacai fee Osodyear Tire andBubtwx Con-, Honored xectntiy. '" pany, tram wbitt tamps? he comes & P..Josunr, aitsScn irtanag; i to the Instilul- making fee atawtosstoieat, predtefed (fee at Or. IcJixBoa's most resent gigantic create damma,tor pl*s- rescardj intereststua been in fellow- lie* and costings, bnfldere1 KnppfeB in i all at fee btotogfailfeotoe in the and rioarteft-Airteam end FUoSbfe growth ol fee cotton plant to fee. fee totter to packaging and,wearing Jtaripioesstog t.fee cotton ifeer. appwd. to tlr teri. . . . . A ssistants to l b . Joslyn o re E . K * Hog Elected President of Jones Foundry and Mtdw* Co. Ma F. K. Hot,.Esecutive Ytoe President,'ms elected president to I ama.Mawssvni 1UIM, a wealth of-experience to Senkpmeat teorie ,mid Hannah It. Theis, tenner Baristant director of Goodyear research.' lb . Theta Eton serves, as 'manager at fee Important Plastics and- Coatings department succeed Mr: HODtem fMemmi who' .Odiar department managers are tacenti? resigned as preateeat d W. Howard B- Herbert, AJrfoam Sides JL Jours Vorne jam K tcan* Otto C. PahiintLSnoder1Supply sad Commit, M01"RooseveltRead, Chi itoartog; and A, S'. langeteld, Hfo- cago 24, IOtoMS. fitor ferire. ' '{' - .......... r~ "*- ' . Morfe V/im Ntiiogs Amid T he P ercy BifeoH s Award,lo r 1943 3ms been g h e n 'fe T w n u s A . M asse; N ational todw strfsa K nglneer, tom* . THOMSL ASM. &WBM4S Mss. a/Cfcwited, it was amrinmesd ly HJfc.fniBam G. Chris ty, fenoliAhpteneciBagfoecg,Hudr pur County, .Hew-Jersey, Chalunaii Of fe e Cuwmfth. The Award,was made, to Mr. Marsh by Mr. Christy, m .Nqvcintber' PTfe, at fee Annual' LTtoriteon meeHsg el fee Fuels JtiviElmi, AmericaSofeferatMechanical Stogtnisacs, hdd to raamecHon wife fee! JanniaX Meeting of fee Sadety. in :acceptance 1- fee Award, 3ffir. FLOATS Eitabihhed In 1994. Heiodur Hod Wotfc now: h a t'690^00' write.! c^erdloq &i the Indwhy end drips of the world. Hotone of.these floatshas baan'ietonted dnfeiff .the cne-yocr guarantee period,, except, by wasao. offaulty or nm-under|tmdobl spedncaiiont. Harcolor Host Weds areitio ortginaloK of Seanriess Coppof Rods- > 2H0E0RFCiaUnkLlinESS:t.F'LiOpArinT'!jfieWliO, MRaKssS. ! 1 NEWS-Conmied 'fn tbe ElfcfiJm Sales: department a. B. Chinan fc?fa chaire-ui,-*e (S*eet gfrda&g.orgaifoatlns. Etaporfct to Uh Cannant ffl- lie .V; J. OKtefe, 3SfewYolk; J . B. J*es^ CWeagoj &. D. Beadle, %a sueSts; said'B. 7, Buskbk, AUania/ all in agpflrgBa dfcirid Sales-offices. ' In fhe-BuOden? Supply and Soar ing department . W. Biggs M me. UQUID OR GAS TEMPERATURE CONTROL PROBLEM? Wesen Wem Hegemon.Southeast W slrkUM resM enng^^ ,M 9 8 ^BarVnVe:-A. Boss- . TOWHNGSfflOT ^WtCTOEt. .. SOTTEr' CoeoMttfB "^aaUgmet 'tst t bas' been announced by lf. Al Snseeson. stetetwnager. 'ja Boaeaan viffl. gaaieMs besquarte! in Atuhm, Qh k b , . h Boksjbb, Tho succeeds B. C. reigned, baa seen 2 year* Bfeerrice -affli Tfestnghon Anng. wfcJAtfte iehaabtsa'ertpteyds' mies d td j assfetautpgrebariag agent mt'effice manager. He is a nattve 'Yjpsmssnr, Ga. /n Wesa^iotQe siedrfc Supply Company )a tiw natipogl.-wholesale imaeUng fflet i * .toe 'Westing' Hont* Electric Carpurattan eo i mens Other supplias of apparatus, beane i and supplies;. *.-* . ; - - .t . G.S. MwsaS'has loerfqrt'& ied a ioeoaber of fta chemical engtoeeinB . statt pfSsaaKMN &Fran&eoiijlKis Hon and chemical engineer, nt Bm- -Kswaaas ads Caesarm, H. C , it -laSut been nunouneeO. .. M;Syereis* goecbiale erfGeorgia stula o Techialogy. He ioamei'%a Wa the wer rfepartme! ,S htm /aS S prior t0*ts$pprtfb:pfe iuamnumeea& & Southern Femar _:-Ciai]pat^'fe4 ih 'tSiee jtc BowerGnnpany. : These paMicatons describe the NIAGARA AfiRO TIRATFrTfHTAMRETO>rU vm tfr. npjdti-arinra. Tt yrprtety tgn. - tabes tile temperatane of gases and Hqn&te. Industrial plants Hng chemical and heat-treating recesses hove gained txp benefits from .agingthis equipmenttvberevcrcoolingwateria usedor any lnsdis coaled to exact Leonperatarca. '. - . * . Sooec.of tisee&pticatoitt are: controHiagtengwrahtfs of Kqnd-cheinJ' cals and intermediato in proas; eonbolBsK jmdorft water tempetsture inpower and preess equipment; gwgthiting the boaieratuRjofcontnilted BoeoBpiierc;controlliijc Equidbeti temperatare. . As a cooler, ic NIAARA AERO HEAT EXCHANGER eases the costof95j of t neater ercaltei.' 'i$}agura 'BnB<)tSU$Q, 94 zadSSgjt* dttoikdihforKitUifm. . - ipritifo r a c i tAtf, ' VkpA% BLOWER COMPANY O nt jo Y m o fStriae*i t IadiatriolArEagrterwy M^tesm-Cberaleai Cortwfomf ' S. Williamson, Jr* heah Se&w WChanted BJ^neerttd a ^ B iiw a ^ q i ieaWana, ' ght yeros, na*ok** at 1739 Orleans 15,Xa^ L and rfienrfpd rHEPT.SiPa.6, 6 E . 450. Sn . , NDISSTRIAI CtJ0 ;.iN5 NEW TOK 17, N, Y, - .. . HSATHG ' RYINSS HM!DIFY!N /a AR ENGiWESfNG' SUiPMEHT MftAAt:Ct ItlM IH lM nw r 1 ? iCoMamei from pepe 99} & B B S 3 B W ! Met Hu run n i n d h a m SStSptet. swl la tjr Is ja tttt' Hie msiMr <f ana to 4* ft During Die Day Some Thins* to d u sk * Tadbu Tianea fct) Quail ikt tetfitm ai nitx ^ ra jiS m rs E Simplify Steam CoHdeasate MeterMaiateaanee Tft WflHMft- VDillb me&Jc-eaicrtyoiytrtir teamcoa- aensste metertodtAPeriddteover1- hsnl; end iesdandrodlzaiBoB, are . Ton caneggedup andEinijKem^ciroatieidriiejctooriudi^nogfjefdooArTia>ittdaaiowr tv .etkmSnS fins petamiffi- iatiba of OalSte Compwffiun Mo. 24 nr 'other receawmenflad Oatdte imtiffni u a t t t e . If lime-seale end chat, ate present, immerse nHs. in gahtHoB.af Oakffe Cantpound Ko. S2. Muse and nentrulfee. You wfE dad-fiat fids law- saves Send fer FKEnggstNow! Digest ate&oSHng snttftisfuHr need eaktee matepaba *rtd ieehrdmws' . thatucElhelpyou. expedite this and to riknBar'.ansfci-, fensce jobs! OAxm ODUCIS, INC. MA IlKimuSUaot, N sw lfetk.!*. Y. MxtiK.** IMrftMtna M i O A K IT E STM*,,/ CLEANING ^ U U j ^ i aTBOM . ttw lc t " sews* tip* ef Is _* fttt 1 b o p o rth ij Jo m t t a t is s s g t s s i . J W f i f i i r _____ ___________ dcTorn as tojour tub A t the End of th e Boy iolbl jbttbebatqm M*nooswuwujaA, tt~1i*.snI*t, |(AtKrfeS1| eslCeJattte*ftnfc-aWiln*ta..oiMMafH*adudu4Ms>abWe lnftdeeykq*nSurnmi siy! SHo* I* bs ianufoi Jit tl*By Xftpafctfc _ d) law WAnaattii fldbrnvw^ t maWr, aA mi dm irtrejw rb . 1 sob faint Tour w attry. End Of th e Job i t aduM t a t tods, iin H u tn o o t ' ^ n ijwH IMSH Uud 7tMn ltt rt) JJkstk---- - p T s?1 ^ '^ L % k sfrwuftus s i m a y agputoid l foMBtn' mminrawa, >*!'> f e ic v r * ! lib M d m im of nwy am ^ - "s a " * b" t ""**" * ? newts V* TEMPLETON RETURN STEAM TRAPS far PmnpieK>Bailer Feedbag, DiwialacjHeathg end Vaeunu L ises. Pumps Wales a t u y te a p K th n t os pfewoTfs open flout cannot bears! or waterlog. V w tt and Seat Bronte s i Stefa! 15n- to * in. inlet'and outlet. 2509 lb*. JO W J0H*. water aper hr. Ati farsAalejrt*widpika TEMPLETON BROS, INC. ' W alei*r M o ss. * 0 COM BAT A C ID IT Y * FOB STEAM TWINES th eir stability and resistance to fo in iatio a o f deposits. They {ally meat req u ire-' j m erits of steam tu rb in e m anufacturers. S iN T tm u ris have added serviceability as excellent o ils few hydraulic and other enclosed circulating systems. fiv e viscosity rangcs are provided to su it in d iv id u al installations. Inform ation on application" o f SrNTUSUTE OxES to your lubrication problem s w ill, b e prom ptly furnished m' 1 GREATER EMPLOYE CBMFORT MEANS MORE PRODUCTION scii'ririm.y eawMOLLSb new vaha The SiG N of ifte GREATEST COOUN& h r d e LEAST EXPENDITURE of MONET, . MATERIALS, MAINTENANCE. CUiiHfi mr'TOP B U S S IS ACCOMPLISHED MGBTKONOMICAay WITH APRIL SHOWERS APEIliSEKWSKS systems are installed,fey.ymrr looitpiiatib-: er, air canditioniDg'engineer, 1.. de^SJEEK (T O B superAPSUL EEOWiiBS systems perform AUTOMATICAI1T1Y and maintain even low *nof temperatures throughout the Hut CANCXPY OF SPBAXcver your factpry.roof creates mene coding etfect fo r. the least -eost {hau orer means. Thmisands o t cubk fegt e t fresih codled air IW overend halbe. fite .cnttte tndlfflng, Space temperatuxea w ian the factwy er hop ara rednced 3$"io 1Bdegrees indlTO OKE has ' je operate the cooling tysteraAPRILSHOWiBSSystem are Made b f-1 ^ , ' copper and bronze .and wt. perfatm. fpr . years wiftnot xepedrs, ` Hav* yaur Snnber or ctmtractur wiite 3<jr Dealer Book. Handrads of installaons irum Bosto to Los Angel are maste every year. Estnnate fer System sent upan receipt of rown dimenaWns e r arooi plan. WASHINGTON 1 1 , B . C . U n ter W afer W eling Photograpbed for First TLne practeaiiay' et welding and cutting lindes water has . besa proven snceessfnl hy n mm* ber of recent applications, such as salvage work on damaged war ves sels. However, such work has lit- 593jBy ffr? dscris?* as no one except the d iv a or a cane- pkmon ha* t e n able to see the tnai operation.f ibis modem technical devefaiprnnt of the arc weUHng process. New, for the first time, so fer nfcnmvu, under water welding has been snccess- ftjffly pfctured. Shown in the above view, Mr. R. L. JL Cook, Wt3ng Engineer for Armee Ltfeatefionat Corpw tlon and representing jCbe Ida Electric Company, devdand,O b is dearly seen are weUilng m e 15 fet of water. The welding being done with a mild steel'd trade having a special coicting ft' ` is impervious to water. . The photo .was taken, through porthole in. the specially design tank used for training w aters ) nnderwatar welding and ent . ! operations in the.Mechanical Di ] d m of The Panama Hwifll h e ' Courtesy th e Xdscoht JSeet Cotupunn, Cleveland, Ohio. ' " s N A P o u t O F 1T 1" ** M A ftlO N S O O T BIO W E 5 m o d ern ise f # e r* rig h tn o w J th e y d o th is w o tk tIuIiBmluMHlMMlIMtflwr Hfittr *v'D^aqtufai*etkiyb. ' ^ s n .ro y .m t.^ a & B ta g d C * lkRMN 900TXMUHSRSgiJmtnxU) l istsjl CMkWhWwFonte Wthlpwmidawai MMdHb rf IWflOt 1ARI014 MACHINE, FOUNDRY ND SUPPLY CC. 1 - Stew Sm&u; F t m b n OWis r au eraten io twelve pounds of sogar per tun will ,,pcead overrailKnasof sugar-short American tables is profcdsraaficaf, but, b refining process idncjh z> WitsIn givingjust thatranch extra eugar lias beai developed at Lmt- Sugar BeSsiery. . . Chemicalion escbange (refining b y eUctrfcalimpulse) Is the secrat, behind the process. S i* claimedf la t ioBizaMoa fit not only give ite extra te pounds of sugar, bat will m ate palatable syrup from formerly nearly waited blackstrap fe S l S ite process is them ust radical change, in sugar wmHng.jnlOO ,ttW * W years. Formerly ' raw cone juice vies treated with,lime, heated, settied, decanted,evaporated, crystal-^ Used and. centrifuged. The %SO p rates centrifuges th o ju iaito re MOaittS C U -M IB COMOUETK c o N ra o i o r n u n s to m in i * o k . m a x i sume i,iiign 3inpuritiea, then filters ft electrically. The tw hiifiter beds ciwafet of synthetic ress/on c wWWbaSB.pw&faandtljeora' negfive ttaag. W s charge U }aee by an ."atomfc torce" oc curring when one resin atom loses a Jew a t its electrons. The electricaBy-charged resin beds act -as magnets'in attracting canejuice impur3tes,aua account tax virtually all foreign matter. - Iornzation is ' not n completely dentista ray that it luti been teed befqre but mas too expensive due to fire fact that electrical filtering was used in conjunction 'wit the oid methods. .This linde fi has worked independently. The process is the cooperative, babyof the XStT refinery, theXIS Department of Agriculture, Amer ican CyarminSd ' and Ghendosi' Coip., and the landsiang State University engineering coDfige. 1945 INDEX , A v a lla tile to S u fc sc rib e ts ROM or (oro il tiRnHy nehtsdrte ristar A . eommniil v o ta utffaorfy~fcr affida* te*; ' tu m i ferfonatir* tea wMdtqchilympma te mtim stomaAmmA Ite Amattcm li "S" U anfaratetR li V.dgtenat atea-t p - s U - f a 25 te.E u tm . Ha * M r cswlrad mmI flwcpataffns {adatti ara,09 Sfa >d.aifat*HB>mdataMw* vaiar tei4 taMnotn OSA I te telai a r n ti q ceri i Atnwten M m h uroaSy tcrte-Jen de le p*> tea.' Hsite-dhomadier Aendenam nv'wted Amagli ta ta dyMmfedly te b in id n te s d.tfirDugfc.lter destila w a ef Mutrffngal tee. American ra te ili iq a ia tr t a l erari tucleriraly. A d ary of d e aoy Ab operate Amartene!--eli m r tanwatW Ite maagen ae dtedtier rings, aployad1lam ali J Americana, db te 2D-et*, ting ads rrincti afri eoriby teirtSe earirifagal te c a , f in it dia'America farfara Hi* ttet e aalfamt pnxffat. firn t e t t e , tags -- . ffoaJy i * a!r m t e b and arila*' eeaiasfing trn ap .ruttai,, tey deflect ndnmayod. Mo' tlta r In or eolWMtSoBil ufoty j o t e te tetter - Send h r informaticeli bmime amf tpadBexBam ^T--w rite the editors fo r a. , IH POWER- k INDUSTRY fo r JANUARY. I9 4 PUhVERSTEf? COMPANY r ": t3 J. 1 Stew S ag s F ra m e Jar an erb aten twelve ,,readovermillionsa i sugar-short ^iwwriwm ^Mk g ywiMtjwmtfaal, but a refining process w hite'te sttein givtagju rt that m ute risa, migar has been developed at Lou.Imana State TJnveraty's AnOteon Segar Refinery. fcy-tete*!Impulse) Ja the secret behind te e process, R it dfctaedte a t janizatJoa wffl not only give th eerteateh poaadbscf cagar, bat w l make palatable syrap from formerly "nearly wasted blackstrap This proems Is tee Burnt radical change, in sugar m aking.in MO years. Sbsmriiy'sw r esma juice was treated'mth.lime, heated, seb- tlecl, decanted, evaporated, crystal* Hired usd. centrifuged. The LSXJ process centrifuge* tee-jijice'ta tomove i,bigBimpurities, then fifths itelectiically. The twin lite r beds Consist of synthetic re^nSj'tme of white bas epcsitiva and tee other negative charge flo charge is ,W d by an-'atornie force" oecflxr&ig when ate resin atom loses a few of Sts electro. The -rierfrically-chBrged rosin beds act -a magnets ha attracting ranejudee impurxHes, and' account for virtually all Jemgn matter. Ionira&m 3*'not a cou^detely new processtam gm refining; bSU scientista say teat it has been tried before but was to expensive due to tee fact that electrical filtering was used bo conjunction wite tee rid methods. "Hub tirrie it fas* worited independently. The process -is tea cooperative, baby of tee ISO refinery, tee'US lean Oyamnnii ' and Gbenicri.' Crip., and the iLcoMana State 1945 INDEX . Available to Subscribers * fr s*K no nsiziM D c o M n rn e u r o o i , ri> n a n to MINIMUM ON. MAXIMUM ROMar Imp UpMJy ndind la lw dpi . mimkM w m lMiwfanllys-liir fftciml rio*-' / tarih i> id taiitaM m lirii% n i{ in d . h>ivdiaurfe0amwrit, fimAoaXeaaTw, "S" h CTriw-WHh V.ritetmt tem-ln 38 fe.BB im.fe Ototy toeritoctie, ail Tw.epwattrj M am MWfe.lnm Md.nliifaBoimfelmaocy Inri MS*> ft tM opurifog M f AmaSua Cnhwt k unmuKy h 4 a > te n te par tea. PowerMaaad*lee Aoirk*wl tta mojImSiedVfeougli Jfcekdytwratullir bbe<Jrofort mdgvsmk.lMr Anbh ata of eMirtbg*l farc*. AmuiomrpbotHI9 m*W*ni crwt,tracUfli,,ly. M. <ny of tm muy riio op*r*.AMitoa--H o m ttev u U !' The maaBMm d w d; aployad xclfeitvaly By Awidca, out Ih 20 ' tf# eJj *>KfcP d jr Wttfc M te ip t ft. TUfe It fte'AWwo fa*** .ft* Bterii ftm innferi frodbei. i M h r . rings u ta freefy on ltair ot ftriti *nd vtW' *facS*9 tomp .Wktali. ' ey dcftei* Mtffenngad. No d w Iii r mtmalfaiil ufely M m fa M r \Hk Sea for informational{futabtre endspociCcsfjos W m m m J w PUtVERSZER COMPANY N POW Eft & INDUSTRY fo JAKUARY. t 4 h 1 3 4 3 M^CKUNB AVC. Il ST, LOIUSOrtete*3 GREATER EMPLOYEE COMFORT MEANS MORI PRODUCTION 1 * a&swrirumCi. cw lH u it xatm m u i 77m SIGN o f tic GREATEST COOLING E# tie LEAST EXPENDITURE o f MONEY,; . MATERIALS, . . MAINTENANCE. (MlNe fUTjTSP BUMIHK CD8UHGiTYPES0FBfl0Ili6S IS ACCOMPLISHED MOST ECONOMICALLY WITH APRIL SHOWERS APED*SHOW22SS systems are mtalled.by.ymir localpliiflib- er, air ixaujjjfomng '.engineer, ? BKKBfc OESTCS superlA B tSIM ES. AKtHi SEOwuSS systems perform ANTOMATICAUY and maintain even low roof temperatures throughout the iwwiMw nudKlth. ' m e CANOPY OF. SPRAY over tout iactpry.root creates mare coding effect for. the least cost than other means. Thousands of cubic feet of fresh cooled air flow over and the . esrtife building. factory or shop artt reduced 10to 15 degreesimd NOONS.has to iterate the oodUrig system. APBH, SHOWE&Ssystem are Slade of -topas,' comer and bronze .and will. perform for . Fears -without repairs. * Hay* yoor plumber or con tractor write for Dealer Booh. Boston to Los AneeKs sue made e ra y year. Estimate for system sent upon receipt of toom dhafenshfos or roof plan. WASlIlNGTOH I I , O . CL ,** Under W ater Welding Photographed for First 'lime practfcabiHty of welding and cutting under water has been pro-yen successful by a som ber of recent applications, such as salvage work on damaged war ves sels. However, such work has lit erally hem "doge In-the dade* an mo one except the diver or a com panion has been able to see the a 'ctal operation this modem technical devdapmentof the arc welding process. How,-for the first time, so for as known, under water welding has been success fully pictured. Shown in the above 'view, Mr. R. Ii- K. Cook, Welding Engineer for Aaaeo International Corpm tlon and representing ^Oie liner Electric Company, devetend,Ob is clearly sees are welding unc 15 foei at w ata. The welding feeing done with a mild steel dr irodo having a special coating &' to impervious to water. . Hie phofo.was taken through porthole in the specialty design tank need for training-wdders underwater welding and entti operations in the.MechanicalDi dim of Hie Panama Canal Star Courtesy ITie XifneoftrlEIeot Contpanv, Cleveland, Ohio. ' " S N A P O U T O F IT!" -Ma iAaRmIOuN SeOnOnTt >BLnOvWiEwRcS nw fefiiaefcoiiersr^ ifttnow llheytteffciiw od c IikmmmtwOwrttu rflr tfaoJtfr ~ U.LOS s m u t aoow m ow aas^H i^ iweeniMh *Rawlua>A*rcr imn ShaV-<' r> fHt*.iy*wr-u-*---w---a-- tIuKtit*mm'"apjs?goiWwar*fiYSwMfwBaTSftMm~mMcrimba,w,MAAHfIWflpY'aw i nwnilHOiw mmiktnr. DdtypMMrfltfilTRTR.F*m ***>JiildifliaweM^ i * "* ARtCtlf MACHINE, FOUNDSY AHD SUPPLY 0. - MARION, INMAHA. U.-S.' "O COMBAT ACIDITY FORSTEAM TUtBINS ' I h BXTKNsm servt perform ance Sinclair Sin tu k u th (M s h av e p io v e d d i t' stability and resistance to fortnatitw i o deposits. They fu lly m m reqnirempnrc f steam tu rb in e m anufacturers. S u m n u t^ E s have added serviceability as excellento ils fo r hydraulic and o th er enclosed d ru latrn g systems, fiv e viscosity ranges are provided to su it in d iv id u al installations- Tfruritftm on application o f SiNTUBirrE O ils to youc lubrication problem s w ill- be prom ptly furnished 'in .; H is r w ^ sifaxuiKmswHHi^ POWER & INDUSTRY.fcrJANUARY, l*M i . a,* ,!! ira sotfw m ro tm c inoosm to-Auakmiichmteo* gpaaus&mi uteia n s -M k k i HK.^afiEOBl ,,^KOMWnfft 0U QftdhoRyl ftoioifaijouseo,fltnutut cnir.inmn,etaii k t a gtofegnp&fc sniM M ettaid e t oui THERf W JU B t S iO K f 0 H 1HE S K Y Ut 194 --4>ni* M l m u t w f n M i f e r ' . N*Bon fete--u tafo ih et owuB&iKiffiug . t S w 3& m M n ttn cHiro.- M nrtori*n bov*evf M u * C m web * gofcnt oppwJunSy 1er fran n n a l n d m ** ,m d ) A , m arie! Bwrertemter Y/et*r *n bc c*tt of * year nat njuttfBiil' M nibduring mcwA f. (fak J*. m JtiM b (k o J pal i . *uto<lm M nacf L m t WU W a SjsTuji q A P A it p ro to n g n ai , gm G a f w k r rt ttb * W n n ).lb " rn liniit |w i MOBib > 8 An* g n tie t- ; JM dm t in A g i J Mtitfaetfe. - ` lu beyfog U y W8 W altr'SjttcM ' y t.er* o U M q IW w g -Remt- m A > ' Y fB-`winrliM yam eS of. lrig lmS*g. ! qcoQy td fmW fre* epenikn. U you ffe l Bwt BR pnm iiuty ptw; b ri^ U y W il V d w J^ lu i, u H l(o ' teopersftoa rf' y o e engtnearx, wtch U . ' allatu U fflk* ok8gaH<m. Fb tk d ra ttti . d d n a U & Bawkr, foc., - Guiarel OfflcM, M mphb 8 ; T o n H16HEST EFFfCIENCY Ttoync l'itettuf V W K n p i ont Am o yaA uo Srtan40 ta KrjWOtJtant ai mter J M f n t .t e . Tktir ld fi tfjicimcy w h f a i & / I w d i e n 2Ho4r.- m l per ywtr. vgsnzsttoJcjronxanaaJmU--BosU^iiaiJuMH. Mt. lesrwtta,*..*ti SeeSUa JiA^^tUStoiibeli.m'i,iK;jaKm3laAlrTwiwt vptIUucf,i_a E u a S ta n . . 2. AP1-' msiBtuc Msans^Oki tItBtu*taiffet*dt4asl**S80a*n lea*i ` ' " i&t ttfcttlstira sa i Ht. 3HC. lie 41] SaMw f*rar**Bt Km4fY 0MSetpaaitCto^BGtfctIi<te z3ufme ' iSEpfw * l vUHMli .___ ______ it&Sakf Cfflent * *Mf a a n f b tilat ss ra a iritt tte tl Tfrt fSw ai Sr t u jm rttw , pl*att Ss*lS U 3 r f e & i* ,s J r "-- In n im r fend _5HSTSs Gettk WEU PATER SYSTEMS YERTTI1CCALTURBINEPUMPS \; : \ |g |^ j y g # Vifaenm a long course of p res^ vaW ^ liavp worn youtlown by basting ia the b y ll^ ^ c } .inihesliini o rm th es& n m ex || w eight--when ior'the umptietii lime you h a v ^ ^ ^ ^ ^ ^ u m p e d oat of bed/hurdled porch rails. snow hanks ancUsh cans to leap to the saddle of your trusted t bouts careeninig through sleet and icd and storm overhill --when for the uxnpttelh time you reach the Ice Cap down by the'river to find that an ever so tiny pari in the circulating valve canter of that bSg barley brute of a compressor^ again---- -" 'k l ~"i% "*B when you Bethat tiny piece and wonder why the deuce yougam ble \ Withthatbind of thingamajigs-- --and when in exasperation as alsofor egotistical humane reasons of personal ^ well-bang and also tor reasonably amiable family and public relations you have finally included, as.tail-end of your nightly prayers the enjoinder; "and please don't le i the compressor vahres bust"----and when at last you have convinced the boss that a radicaichange must b e made and when f finally you have thrownoutyourw om es together with thepestiferousold valves, and when :-you then have enjoyed "peace -of mind" a - * with,regular good-nighfs uninterrupted a:< ^ a n d havelived life to the full for 5, $ ormoreyearsand andlet the world go bye. well Write for drevlon end References E xplaining off o b o v A ^ i V E i POW ER * ID U SIO T fa r JA NUARY- t A /8 5 E ast 144th S tre e t NEW YORK 5 4 , H .Y. Hi )jn pu I I A * peace A 'jre a r^ fc i'a a tu ia b ls hifoi3? Iia sjtisf p a sse d , in wMdb.Ih n o rm a l ro o lm e w ay o fliy ia g fa r m o st e v o iy ia d iv ld n a lin in a n y c o u n trie sa f H ie w ozid, w as d ish u b e tL Q iiz e n s eysrywh.DCT! w e re da v o tin g & e u o n erg ies io w a r - io destroy, to r s ta a d o iip fcsrild. <u>tfN O W # & 1946 1840 starfe m iwife afceshla- _ PV - ^ ^ l i w faq tito aaln ^ace mn^4mkiMC4hv ' jjijpB endeavor*.\Quafenr bad N to ftm u A X . t np csWesr&m probfoaj. 33 S nU M sK todw tl pmdnids of Indusirtal Rubber - 9 tiiQ a ito .b G oods which W dnomdaclrare nU ^U G pH 'c td lb M a H I VMOMesrcc! Transmlidon td S n g A gricuftural B d rin g - iorwwijKhirirhHra t -fc^ ' fadnsfates. She paper caacpTIntions of Gayenintent sderaisjm t ahdut congpjisiSiL' Cenveyar BdScg ElKyalor.Betting A irJtfH H u a Chemical H ate Creamery Hose Fife Has , Fuat Oil Hass Garden Koxa GoaoKna Hose Tank Car arid Turk TrudtJHos* Sand Blast Ho** Spray Hose Stewii Haw* . Steed Haw Ott Suction and. Dtchmgt>Hose - Water Hse Road Canbacter** H ate Welding Hjwe Tubing KadPedangt She* Picking* Gasteels Washers ' Rump Vetvs* Moulded Artides orders steitedAngusi 13fe and la s b e a t going oai steadily eyer one. liafctraRy yte am makbiq headway on oar backlog ofor ders. K stil be several inw zaa- terinte wffl b e available In qnarrtiljeis wanted- A d we axe m aljng bettor dbKvaties on -'m an y Stem s, e q te c te S y on. l i r e H oar H ilijlo e .ta d in W rappedCcmalrBOtkmHtwein sizes 3" tendlarger. O ar mggeHfeb to flu been, buyers, rife, an eye <n fee . future, Is (a jjlaoe feeirtwdsrs wdll`in adya&ce of lertaire- ypwc wejshandiste when de- yoax needs on ladw toalR T ilfecrP irxhicfctand ssndyorttorden!to Q uakertWW. Ifihexete a wa7.il> g e li t done QUAKER u rilid o it v ' ^. QjDAKEK kB ^ E JI COSP0RATION , , . W bl. Xa&it^niSsblnxPxofactM P H I L A D E L P K IA 4 , P E N N SY L V A N IA N EW Y O R K > C K S V E U U IB * C H IC A G O H O U ST O N WtotbmTbttitoif ' Q uaker P acific H aiberO w npany ' E raSnm raK s .* TAPER EDLEGS Thjete's Mg im provem ent fe e a ctio n s i boSer* a q u p p e i w lfe'fag cjrtd w afer tee* tie* w t e d b y B row nell w u u r y ears ago. T hese leg s a m m i 5 B ra m ril f t d m l n s h - singls, dw H ^ aatf- triple prat. The tm er ia fee water teas .gives room for fee vruoae increase jl water as it expands and riles. Thiaprnvldesmath faster th eola tion and tuB foU t heat transfer( aha g*e> aetrafeig water " ` - - by h ek a& ttp vap o r ia fe e tegs. l a B row nell h a lte rs B row neirs 98 y e a n o n ee a n d eagtoeeriB g. A asm * o f nearest agont. THE BSOWXEU COMPANY 3M K. HNDtAY $T. dayton i, o h io ftetfpairf Wf 1 ftimy lf SNsdMf teller Tepuctf W'wfer tecs 80LTS, SCREWS, RIVETS ed lc S T A Y - . Vrttt SuwoiMJ Nol 1 bo* C< n A yon 'n i t only das k*h`awl tw l enm, M vsuteftirR a Seblven* o i loon p u is U firiwx*. tofei kNwsand rim*a t Jo SneefeQ fey Mb b*uib-SmootfcO* expandi it HrOwir, ` * ----m. >a can oi Smoolb-Oii No. I. ia h u d ter B o o KHto MyaiM fta l oten n n a tot of M b and i a p m Fay te m a poHy. toy ft' hi Toa, K F i l t " lOO-lb. rim at your apjdy toaw , or Srori Item -If recwMryv ~ t o H n u f 'P a n A fA 1 O T m t B M H A PJ3UOM VE tf a t tfps <$: je tfe ? Tha lipiang drire tantes otemipton itx the flow o f - pcwei to eqwpmeot. , . "jjowerpanses" d m nsounijip to a .msidetthlekMSatthe end ofthe day-YobCn stjithe pwcrJKUaws'irithposMveBaldwn'-RexKolierdialiibBlts. ^ AS IH f DJAfiRAMof th* drive Indleanu, .. BH;ijo-Re*RoUer ck an b cits *rc n o t d ep ead -. -, ai on set distancesBetwcen cernefor effective' operation-.. . ihey nm sick and do net dpend : on tensionfar poroper operUjonTbey are easy ' -to instoll and, as ihey are nt instaRed oader' _tension, tbere fc no pre-Ioadf * sto e n bearng *B fe. Baidivm *j6tfir d u d n s suren o ta ffe e l'b y A ist an d g ro sse * n d -* re h ig h lp silck a te tu fo s li Far tabthgs. me BaMurpt-Rtx Bvtler cbam befti or eam, paient infsrptatU it tnt jo u r scjc drive prabtems, Write SAlDWtN-DUCKWDRTH D ivisio n o j CHAIN RUT P iaiafitld Street, Sprm gfied % Mass., or cat jOrtr to ta l BaMra-Rcx reprsentative. -REX H O L L E ft C H A IN BELTS >W H SnleeM3,UamOrim t n t t*i n w t TffmatwtcatftptSw.Jto-fiwasnn' r a t tn e m f l mi m m il / t e r n ie r 4 , WBnafa . THrriN pnw p x, njntrrBY tri, .tAM tunv. Mu*. ta* WHICH OFHESE PRODUCTS DO YOU USE? W?i'*s: m m in * * m m a a * m m.m m m m ai m m m m m m I * a Cot Out ubo File for Foto Reforence5* ^ ' a 8 BASEAHDTIIWECOPPER ,, * . Solliidd aanndd Sktrraanoedjerdd*j CCoppppeerr CCovviered j ^ ^ 3 ^ ^ w ^ n n t i M B '. ' , ,t -e ,, .w a R e^ctangular-, Ct*o% Covered, and, CondrinatesB, 1 tbUKL RBH>MEriUfi$HEATHEft(B9Ili . PAKR POKE GABOS arjSUclHS* KUcdCables B H typ. fSHiSLeABUS 1' ^ | y fl Ncm.mHtaQie a G?bk,Fj*e jj 08BSES jFIXrOHEWBE ! RjxiEW s * A iy p , HEAWDOTYmiABtEPOWER* GOHIBOLGMIES - - . I gelding Cables, Mining Machine # / C#Me^Il%Q*lfe HIGHBttQBENCCBLS lOBBBIPWalBlES 1 , Lest, Steelxmoitd, and R e metaffieno ' - ; SERVICE EHTMHCE,SE8WCE BMP GABO TO^M EW BIS^WPGABIES ' TBMMSBERCMBEfCWIHEANDCAIE3 mffiEfiPRSOFWBE Stow Burning. X-MYGMlJE and*..E kttitdW hes & Caifa to j^spedfietdums: g fa e te itklrt * GEHERALCABLE . C O .K it O R A T I PREVENIR -RISC CLEANER TRACKING STOPS TUBEDAMAGE The operafarofAiieteoi Tube Ctttnsis need bave nofear o<efcener dam$sicj-Hifces.Tfaf fa beceues)he new fona cuMpfy #<{ la A ireW Tube Claanerx, eftminale The Teodency of fbocatterfo traci. The (torijpbay fifa eutfar Js mfflad fa divide (actions of th eircumfereBea io fee>h of YrottSpitch, whrchprevtmfafha cuHc**fmdfngm e spai-ina faibwallduring *ack woiriit--aiexddve Airetol devcfapnienh Ofhcr ATrefoolTota CfeanerfeaKirei ar; 28% moro powerful motor mada pouible -fey'the Alneol Bslaoad Roior end Power Seal, preaVon construcSon o t fineri- Oay th d t, eafc ofoperatoru Modo far *.!>%* 34" LD.jrfraght or corvwL AIRETOOL TUBE EXPNpfcRS . nfasi TU-Bjmi *. meta faab,':>qi<fa -fa fficndtyaul UnnugUy pofami my fafe* rotfag op*rtion. UtY n prteoiM fall of tini iw lal lt*V<cfcd, Hi onta* -mouiit of tanfasal itK ststt y t n M ta Ih nw idnt fa VwM ili * faSftbg aetiu Ut natta qticfal ihy M fa tlw m tr f a ravaf cnapiwUfaii tfarfag +1 m lth g 'o p w iK o n . I M * b i f f a t a % " fa i f L R ?sfw islfororvtA . AIrttoololfBrampifai! efquIpcMitifot fab. mWnnua fadMfag faine |lgi.'!Wi9ra noe) cjlpcn. mare a m . sr km compiete wmwahqw ANO m U ftil tOUBIHK AIretool & Yost-Superior Factory Bldgs, . SPRINGFtEld, OMO .. W atthour Mietersi Panel MetersTest Equipment- L a b o ra to ry e q u ip m e n t, Eie. """" .F or Sole Through R.F.C. Released Materials Program Ail Makes-Gootf Condition Guaranteed. ^COLEH COLE INSTRUMENT CO. 1320 So. GrandM , U cM t*faU ,C ldf. AGENTS POR R.F. C. K R W H Y D R A U L IC P R E S S E S 3 P K IK U P M N U M C n iB W B O PE R A T IO N S i ** .1? You ran get w hat you want in tiie com plete range of Jones Herringbone Speed Reducers YOU win fe d H aningbona Hts Spee SB-pag d Seduce c rs atalog b e ip f tif ori Jonas a be- ufecSoa of redoceraia tteeacdaitce with. A.GJ&A. recommended p raeto r to r oRcon- dillona of service. Janes RnxJag^ berne Speed Bedoeens o re built in single, double and triple redaction types cmd in every standard fio In ra ffic i rengmg b oat l'5 H P. to 440 H J. A ll Stare reducer h a re beef trpajod gant,- ground bafts and are. mounted wish cmtHrictton bearings S tra o g lio ^ & b e M .B to ^ m e carried to Catalog Nip, 70 vriBsoto you tme and fert ili laying out totora Stai call ior.Harringbone gears, w ins vox w n h h e w r W. A. JOE^FOUNDHY &MACBBNECO. 19 BcsosCTeltB^Chlcagom, Jones TJ V.ZVJZZ iCC:H GL\\?.2 3 V-iILT SOCAVES * Aii'ri-r^r.c ' i'czrs *r:cv:cM' clutches* 7f:Ar-yjo:i /*rn;.scs LET'S LOOK AT THE RECORD!.. BACKED BY 76 YEARS O F SERVICE W e are merely reasserting wliai hundreds of w ars know when ure say that LowefiWrenches areuneqttafled for quality and tw n m . W stand .cm that, record today. Send fo r Catalog; N o. 40 IOWEU. WRENCH CO, WORCtSTfi. B. MASS. s JH E O W ,U SU ASI! c . xx. W H p n o f - P H n .A H B II H T A Steam lijeotor Taettoin Pomps Mechanical Draft Water Cooling lowers C . XL W fflflK ljE B H P e . CO. 19tb S treet a a d 'J& d g i Avejtne Wr'JtJw'IiwiH_d1*dnM' 1"ms ' a ljrre sstrre . I t deed end valve. , Sfra we tend ctelos oto? ' The C. B- SUBBSS CO. R. lea s t ft Kdjey Ave. ClSTBUdfH, OSlO Reducing" Valve m \ I Cute Cooling Tower Erection Time 50% ftassr rime final your O . K_ to tower operation on sits, Mareriife pitot woefcal. Boduaion eoiMrol cauet f&pedfett woek In well-teffed, modem min Mud woodwodting pfant.' Cane operated-ptodoaton line assembles >H pre-fiMamon 01 timee a any type tower Spray, AtmosphericCede, Forced, or InducedDraft, Towto engineered to job with prt-mnd Mtffimnu from -H 47-year (fpfiedbq ttw ttb- CompareE-H nraterial, method, peribananre, cost.., aai tntitrM im to ft. jji* BEprestauarival-H Applications in All Indusnits Employing ~, Water Cooling Towers. |6 ^ . CATALOG 440-A ^SOUTHERN-POWER ft INDUSTRY for-JANUARY, 74* ii fe K,.! KITe fKe, 1: 1435 ,,X P STEAM TURBINE GENERATING UNITS T h e unit: tow n w as one o f th irty de signed to d eK v er 5<)0 K W {fcnntuig. KW-- fACMOB m t MURRAY also pwJuee ' Mechanical D im Turibine -Horiatnlil and Vertical Reduction]S ean Steam Belies pressure, 700 degrees R to tal -temperat o e and 2 7 indie vacmnn. Provided w ith a rig id structural steel baseplate^ and W ith aS service cMinettions except generator leads above th e Awe line, th e machine can h e handled a t a u nit and intcaSedwithauhnoa^cdiu^aration, W hile ".Package Type" unite -were fur nished fo r export fo r installation in rem ote areas n o t previously supplied w ith pow er, th e design can he utilized fo r small industrial plants fo r main o r standby pow er supply. m U R H A 'f / l f ? O N W O R K S' . C O ' M P A N , .. 5 V R L i M i i T O M r 5B'A'A >F J T f A /i R O '.R B R z Q j ; P M Z ' < T F O R T H R F E - Q U f - "PBH" GAUGE COCK A watte peH optmtft!s sturdy, ten^-weanra gouge . cod and an dpisiaLle weight utdmsticafy closes it won you let go. Removable tnoMl metal sw t w d copper yak pewa iniiref feahtigfei service, Wilt today for catalogue and pries. The. PAUL B. HUYETTE CO., Inc. Bbt U N ' 4M W. BHOKBST, . PHJUUDiELPEIA 9.BA* ~ia-Iffgrif FY*- FEEDER iviULTiPt.s C Y ^ I l ^ E E i C SPRgADEE ' W 8 IV In ilC w BURN COAL LIKE OI L! Mn~al teMMB SjaSiijrtJ--Womt ii --jSra#m---K--m--nMwH<*OcaK*cyw~Uvre-Ms seeatll I >UuittKg. FYR-FEEBER axekuiV e^ tuapkya i t . airJETc*al P R O P U L S IO N XSs m b o at fa jw^dudna^ t u r n VlKUWBMilWiYVK0 m ' SbeNMtf hofltt' - n jaitMflyJ**&* _ .E tt.w c r & S B esnlMufutm - - - a M n sI-cObUMdecteIw's mwln-k CHANGE OVE8TO FYft-FEEDER'NOW J - Sisify hslaUud in.minimum lloie. m l n t o t n & M U t m i s m S M to JU M e e B * . --t --o--f><*MWUMtuunJtOlsnrMmU-tUHa<ulqet t in ta * n b t UK _ VVim or - ' PVR-FESESR Siai'^r division AMERICAN COAL BURNER COMPANY-' 9 M I& B b .e Ch&fegaUilO. I Tbuyquiddy drain purifier* and separate!! wWdihave small water-storage capacities. - Armstrong truppicj; <xfpurifiers and separator Outrlsites oldffeduoned gravity drtanage. Depending 0 capacities re quired, Armstrong offer* either standard traps or pistonoperated compound traps with senri-eteel of forged steal bodies for this service. . Send for a copy of Catalog B for -rahiabfc information on separator sndpurifier drainage, with dmrts, data and tip# tn trapping problems mceaticMd Iqr'engfileets everywhere, W ilts Trapping Purifiers a r S eparators, remember to r .... * M l trap M w purifier. * Keep draft line to trap firm from bend*. * Us# a vanl liu as Shown for qukfc opening. A rn iiro n g Mm MS* W ort*. U S M alib S t, T ire# ih m n , Mick. ^RM S^HOW G' ----- ;--... t --- ~^V-- O v c n .Q .'W U tU a* 6 t um E w a pow cp *. ariircTRY ^ iamiiaby Ir*a STjEilM .TB U FS I . II ........ M . 1 J1 v U MB?. \t Girth Seam PiOTMCf . ' No me corffy repair U8s -far yew Mar'-' cam, after yoa attach-Hns ample, yrf'-' , ffectfvB protected Easily iitsteli&d in' an ; hoar's tkna fay any handy nSar. KATIONAL BOILER PROTECTOR CO. paneit, on rtweiwMOMkim i' D e f r o l l % iOH LOITER E'T'Ei.ivl COSTS # 3 i.FCcOOaRP.' AAAiSMiT.. oEBOyh'sUIEEWOAiHSi iOK .aU'Ss o w c it i COALS o n s S t o k e r s ' Vvot :rr;:v Y;-C.Vito- .-.-rri.j'E.J ;.;:,-...jT , ' ._ MANZEL CHEMICAL FEEDERS E m ir. geBan Of fard-tealer gets SKe m n . WRUjnni of dysmfcal will a *4imal Feeder, H e Ffefeta h iea&ShA diraetty on tto feod-w.iw . pum p an ti.eterfe and amp tr a it i t F eed e n H o l d C hem ical F eatU x. b . I t idjB sted and v ery accurate. Once te e d & 4 , M anral Xkwdara teq u fce raj nttm Uiott except to m aintain rhem teat anjpjdy b t recereoXr, ' aripaftrB B *& ,. MANZEL BROTHERS COMPANY 3 1 8 feihcock stw efi Buffalo lo , N-Y. NICHOLSON j ^ TRAPS YOU CAN TRUST d B ' ^ f p i T o ^ ri^Tpr Htavy-dahr eetH, (or wry power and process purpM* sad a wifa nag* cl |w n n fpirtliMS. W far 7 Cofafay 1 W . M. m C H O U M I A CO. V Specify PEABO D Y'SU R FER S ;.' To Be.Sure 'l I ' Y o u con; ft in P a n e ls 3v ^ s i i i r -- - O d S w itc h e s ^ sHuS iq d r e y P reven t c o s tly s h u t d o w n && > 1I- h y m s fa H i g F U S i T R O N ; itoe^E toallcti^pirotectiT O difrnceL , cper- , a te tita n b eat created b y th e c n n to t .flowing through them . H it th ey produce croa h a st even in norm al operatic ' and p an d sttaeag b th e ir, feraughm etalparts and feioagh fe e wires connected to su d i m dtauxes.. Sometimes th e b eat is n o t dissipated feat em n^b-H i t piles ig t in stri&cfiea o r panela. T his p3sd u p b ea t crver-heaafasas an d xe- d n ^ ^ E o rjr^ ^ p a a ^ .T to iise sa a e n i blow w en tb o u g h tin t loaded to fe sirra te d LOOK AT THE RESISTANCE OF FUSETRONS COWARED TO THE LOWESTRESISTANCE FUSE IAmDw WSm MSSfc OT.3% 71554 655% grata* feo% m etal j a r o r w ites to candact te a t away faster is ahrayBcoe%. Anwielc^calaJBB?ferj8tocotdow a :; . . f v - I * 4 Confer Qpendlon o f Sw ifdm andPanels R w h& stketB ett Sfmv&tpefifm they wSB < than w ithfossa be?h flow o fc tu m d is H u s co d er operation means ibaeltoniH tM a of ueodtoa blows an d itsdesa tatdaw ns fe a t ara th e to te f heating in osea Cooler operation also adda tq th e life o f panels , H em 's PROOF Fwsefroos Recfoce ffeotihg Says to esm d iv e of a largo D etroit Cparpaijy. m m sxam m m .000137 J500O33 (Nanwonwqwisfc) ^O ne-iinifififfiesfaraejdsrnsed i i a lighting circuit: feeder panel g o tto feto fea t ev y fuse bnnrwd itself tq) and had to be replaced . every xaonfln O ur Chfef K lfietm ao changed fee fimwtt to F m etm w <jf t i same a m A fter feree m ouths, <mfy ane drcnifc h ad opened and th e panili . w as n y much coder ib a n it b ad been w ife one*' tim e times. Subsequent^ w e ehanged afl to r feses toSW tK ttfs." pi i1 j j 1 30A. eoA. IMA OD& 4CCA A ? RufetaAsm td1iffl]Ba4fi^GM>fAm 24Wlollaleei.660neb dwwAwSernoi**, BUSS to C fk llT U ttM OAUiCti 9 lkm n l* V t u tu u n tr t . M w d > mrlBia ft* b . B*t p* im fcl ex! .am ihw tthuJk Hep Sw tow o f antee! b e e d xtty , .a o f ^ e A te a tS re x ik r S ,U xk^ r U M a k ttUr,,..OM f to A fta y * G et m an y k in d s o f p ro tectio n , Aerejfofore not a v a ila b le - b y in s ta llin g FUSETRONS 'throughout th e e n tire e le ctrica l system & bahr w k i ri M r f w Hows hy motor tierlieg atm m h < r e ik v i ereJen v n tk a le* ' IW to atlam WmfiffnmtSn)B-Vg.T3iylilJ<HKj% f t-- M oer-tole a a n w ato d -^to y m ro ft %* B todtoltaim ante to n to f t t a h ttt tone or I4M o r a ta ib t a ft k n f tin),, ifttneteans eron't A n t Anta s waadt s n d t o f c 'toy O n VmbhI PrdeaSee k rhmJLewd i W f a fch l T tattan od cn totb -toS totn te'tdtttifeia'eih eafc. (mci(1mpcCTtnn>aadmSltf>XtTbn2pMc<aiGuA-. tob& Xi8e& aa> our n ow th* PaM tnw nts off Ow can * totees damaging temjiaitwite fa died. troOjteU&atioyf'ftaratBnXcafncr^njaikro7hBiycrt.b1ebcaatotteaaotrbieal:cKaaripttcrLat-. 'WttotosoieSyekea to n e * ttotasrin m -m eto m ats i * te w etoff toU ud a f-to ia g jfm A ar sw to* duoseed dsafctijad torpear a a tto t. wSuSdfc* <sfe*oHa!iinee;. * A n d use o f larger w h r w tng ik m t a n m frenWBHDUTbtfeftg tvigte-ewBA *r pawl pcattottoad ffinnaritwM as be dMei'Snr aBuit$teffiiweBgrg'itteoceisonRte'elatat*orftnolaMclntoratiftaaeibsBciBmds. tony luto m ffidcat ttoMrtojt to h Rtazttee wmMmte. WHAT I5 THE FSSlTK O N f. ) JB m m By rajBcfa*amisto &*e*rito FSsettwie, y es cas b ed jaral* or uitotos taor itoir cim ^ r< A toner r a t o aAitiifwrttmotag am be icitaod Tdtonctuta tondto a t tep es n i <iwng&y!-a panelr es * . e te x t hOaXefltr*, P tO fX & wtaeto* ,<wfptmek e t o n iilU w r fc f O lfO S S WRh suffieEsy t o t e M d tau m il p w ta n o d I ' enatoe tocan t o a b e s t o n Ote epewtng b d santaton eed ie tolitstectfag eceoetei. B at J to n tn v fa ffl c b r t o | canente, eaetm t, CTOKKRAte m iteto antayenda to tatthe fael ramlie ' fectaBod,airdrtg money etzxiepace. IM acf otar* p ta iu l bvmool Os m onel ntiHatiaut, i W fam a n d to ta fea s e n w n a t o l o f mofar tjH protect f t ecafata' foaMat nee* h ek eCct, v e n to n to , ffjjhl! U t a ensrAtor toat canees a 6*xit*xOaA rin ijicel mnaleeto--; Je* nctotsasesJeaetabaetoetaHra Sean ffcnmttmenc , ae saoterstaaSaf caganb. , , 6fr*DQUM bemaetpeeleeHaB to toril* mofare. largor m otoa atieady pdg^cl arifl wedowi pne- tootow smneUme toca oct dito te tBwnsefa at ndoyB fi&oig'tv tafpffTTfa. mm fear pntMBn aiflbi Itsctn o s o stoesear n o t nto>r seed Hsyedilpaateatm ete egidbwttoH jm ot/iupamyetocttt- cal toeorai^ estirdy tojepeerikat o f atoar antdeo M ck P m vikiB fU aw ayhphplH m a& rentM & lepliav . Wbencingla pbosSajloecmafjocacajtod Cixne<ot0wjij; toraa^t wieeinine p to n sta ! ojien 3taneetas-(!t-ttoa uaed to s e the a t o ( o too n e ta ) -m il ebat dgnn n e ta r .]ln slie iw w in ta ta jec U ea b tlriw ta | gmtect&mh a wdtoKb, ' M J x b m a o i'p m ftd h a e fS M A it m efcn tu p h emf,, inupm m tn " ' \ ' SkceS sn tn s ton (em aBy iienn opm aW .irSfctt/ toceneta m otattos beca the coctoofJi|irte3|nptbtt _ Itaeoifctafs _ Mbiiitor toe ta a ta rftatiiBlggm V a x h a a o tpender ee in n o to can 1 jpwa *etai%AepentoUs bnoont ta n 2/19 to fl Ss^^ ^ j^ c Hr^iarirnpmTeHng. tS8 vm anotas .mA * fntpc)Geib,TiuaJu/utvj ocJSelnnAkepobrffa) F k dssteJTta jpnpq & e m it j y e a A C T O N THE F A C T S ; Eve n o n e n e e d le s s sh u td o w n cr one- !c? m ofo ? or o n e d o s fr o y e d p e n e ! m cj y c o s ? y e l l m e r e i h a a r e p l e c i n g e v e r y f u s e w i!/ a ? u s s f r o n . D o r s 'r rfsit' s u c h fosses, c h a n g e o v o r fh'a w b v i e p ia t -i *0 F u s e t r c n s c i e t c e . *'Vit , 5ET THE FACTS -- CH E C K THE COST jr.etJg8cto,i5t.tobff* ] .Itoetta, t CHBfMf "^ ; -;8TO ' agSae1 ' * ' ' "PiUtoth? Mbgitet'* y - . E L E H R ie VIBRATO! COMMUNITY REFRIGERATION Pat .Denham's medet plant covert an' entire block' a t Oklahoma C ity, Oilo., and ' provides a total .e f fan dfctincf services to :iha pufcSe. If hat the world's largest tth ig m rin l food fad er sys Assure?. FREE FLOWING COAL Bins,Hoppers and Chutes tem : H safeW ps. 10,000 hint 3600 powerful "Bedramc-CM*- under cold temperatures; it troKod" vibrafiens pc# minute, -operates a big general freerer .gey.ffa.fajtewir7 ' rforasB* break down arching and plugging --without damage to print equip ment. Tho plant m ates 14 tons ffimfaafa pounding, and dodg - of cty*ial"dear tea daily: ing. - IJ eWit, ages, end processes 1 IKw?* for tfosirehtl MAe . hinds-of foods; does quick' ;freezing in two cold-air-blast SYNTRON CO., Iff ItHsstia, Homer City, Pa. :frem *n. I f sells quantities of frbten foods; runs a good stu d restaurant; has a popu hi lar! gns station; and-Includes a big laundry;. AO the cooling loads ara "-.earned by Kick refrigeraimg, rceimakfag, and air enufifion-m g equipment. O ur buttutn 126 toils how ' 'any ifaffl or .elty can profit Babbitt . Btrns can be gufaS.Iy and mwgiemsfaeJy installed.ett any make .or sine of ' ' -m in to give in stant, bandy control of out-of-reach -alias; from, a similar COMMUNITY .REFRIOERATIPN CENTSR. j.'-fifatyint-copy-now; see what J ' modern .poolfag ad fiwzfag faCfSties- are |o in g -fo r other pfa^M. iS jfa too* j t No more ladder' climbing --fewer aoddenfa--less ftne lost! ,, . . Babbitt . Him yrin save'you ' tim e, steam' and man-power. WcHe today far ccsnptele iniorfallion. , , '' A s I t e j M c o a F 'jM s b .h m a ' eomp/eio Stock fur Your Convenience . 'R a'H hiTI' . 'M msMSSente' ' fdA'Ceanosw. 1if t, s^fc finite n ? P ? K L>-1e Lh R FR 1C! E R AT) Z *i-- z t i t f f u s t a j y t e " - * S P R O C K E T 'R IM w ith C h a in G u id e B A B B IT T STEA M S P jS C IA L T Y p O . .. JO. S. A. - - ' '- s ' ]i i H11V3H Quick. Deliveries from Stock Complete range ai sizes, in Troagiiing, Picking Table and Plat Belt, etpupped'with Timken or SKF bearings. . W rite fia- BpSrtfe W-S. INDUSTRIAL DIVISION HIM ! f! C HA f i, AIA 3 i Mii MY S i'tlU . P O W R % ENGINEERS GUIDE .VITH QUESTION'S AND AKSWtUlS B*tf.hOwiuntkE, IoteianmtoJ(l*i Men mm) jietMOLtn* for Ewt- Jieen JUeenMsunanuen. '" ffia sssa ar* * SS* lo o ifK sa sf tBttftai-Bnfk " caf> LONGER LA STIN G BO ILER FURNACES Beller fornace* fined orti ' CBEGOlasHwolofour {m at'toogtr ikm tfiosa for qtwfafjom. S ftttffiB tm m . im nuE E t ft Jfltm.-..,.. tMpqMHaiiaiu-by_, 153. a ffittili. tir Soins T aktete aBPnsana SttfgMMft RUBBER BASKETS niiiinlTi.illa pli At* -AKilitnfa from.alotfc. Sum!Is o ld e s . . 'WATER.COLUMN l GAGE CO. iron, H, J.. C-P'rZO .P .P . SQMIHESN POWFB *- Y f . U N IIA R Y .-iM CAKBOf'black is ne p? the important n- battam by gravity and loaded for bulk ship greifesiis used in the production of synthetic robberproducts. It has the pectiEei charaetoc- m ent The bin shown bonis' 1)000,000 lbs. It mm designed) fabricated and erected fey n* for itB.ee$astoe^nesa5iad8^t^fe6M n^~\j y Scsa*a y e <TOBniie!kW "d& '` ^ a ^ .ber and is atrmely important in fhe produc tion of tires as -well as o tter rubber goods. kina.(^te^M snlis that am*bdkg'des.gaed and fabricated in ur plate fin' chemical and Carbon black is a to e powderymaterial and process in to tres. Other eougRisent which we regatees,speqa&y-designed eqt&asent for effi . buOd iridudea: refinery towers or pressure cient .and eeomranicaf feaittpg. Iiarge coner vessels, derated water, storage tanks and a bottom sted.btos.TSka ttome shown abose are wriife vurfety of steyl plate work. "We'tete, Used by mmrfactnzen of this product The - you to write our nearest office ter quotations carbon black is iritbcteawn. through the cone- when you need eoriproint o f tbis sort B H IE J U S O B m n C S E & IR O N C B M P A M V vV : # t%ViaAt ft' M W w BUtMIMcAM, CtOCAOO, suaw* PQttn.VAMM i^inH O M > R 3W ai- siaiSSBfSr.-dANARY. u 153 ^TUCUXI -- "A' * FINAL STEAM TEMPERATURE iPIftST * pneralSno Witt d a a g d ^ - ssasssSK Sb ss PROBLEM--. Theengineering problem herewas to design a superheater which could deliver steam ci 1000*F. final temperature aver a wide load ranger ' and lit-addition, satisfy the second condition of dag-free operation. SATISFYING SpTH CONDITIONS Tty* Foster Wheeler combination radiant and convection type' superheater saddles both requirements. Offsetting characteristics of the two superiMatef types balance to yield cm almost constant fined steamtemperature aver a wide load range. As the foa'd increases the steam temperature from Hut radiant section decreases, whfie temperatura from the convec tion section increases. Condenser type control provides what regulation is necessary to maintain a.steady ! 000 overtha lodd range of 130,000 Ik. to 310,000 lb. steam per hour*- The second condition--freedom from dogging--is the resut of combining radiant and convection heat-absorbing isurfaces, permitting th e specified temperature of 1000 to be obtained, whiie.-fumaCe exit temperatures to the convection superheater gpe kept below the slagging potei FOSTER WHEELER CORPORATION 165 Broadway . New York 6, N.Y. EQUIPMENT---PK O FE^IO N A L (U K D S-O PPO IlT IJN niB S ^ATES DISPLAYED _mKt aoam(Anr,tm_ AArtfiSiuMBif fc$Dpte n tau a ? ; M y v JarmWit* am atgUratlen. W ITH O U T D IS P IA Y Ink *45twiSi siJS f ^ ** * sow tittt FOR SALE Approximatelytwepty wed Model H 250'ponad'per' ' hour capsuatiy Fairbanks Morse stokers. These stok ers have been used around two years and are offered subject tu prior sale at approxunately one-third their ortgimi cost. If interested write or wire Tennessee E ast man Corporation, ffingeport, Tennessee. FOR SALE One used Cooper-Btaaeiner.SIM Diesel englae -with lOOkw, 220-440 Volt AC {Smettitaiv direst coiweeted, good ireljuUt comlfUnnGae Coq&er-Besssemer EN-i Mesel enstai^v-5> eli driven, HO S& 65 few niesd receraang gel; good etoffitian,. 'Cain?. EngJimtag Cinpany 70Stsn iM H * t ' H * Oiim^ UnfaiM FOR SALE M SU E - " t XW. IMreB, .'U R 3 fftf Bffeiwfc CM rinit iw -o w . B M i u i n m >i no ft u ir us** 'n9s4* iiIrntf.t'fntaQtei*flfca F.K& mum DRAFT FAN HEW, awes tea. ud, Aausrkaxi Blomtx ffiaaes, No.' 7 Induad nntffc acuwa ckm,. @ m r S J. 975 JtPJM., Water Coolocl B atting#, 20 ibp m otor, a a - tesmlte Matter V-hUt drive, pul- 3*7*. 9 0 b d to . S7iS,l){) F jOJB- Eoiafcra. Tens. MECHANJCJU. EQUIPMENT CO, HOUSTON, TBX&& James D. Shearhous^'Fngineer Sfrntem j Sf M, JVedhnhai m i lid o - mH tosteetrftii, bemgmeg, EtBrndag mi DmbsEug. hftMts M M . POSFnON WANTED jm&Ui Mmrj Your Advertisement On This Pa g e . \m TETAVE you some equipment, new or second band, which you -wish to dispose of? Do you desire a good man to fill a vacancy in your plant? B a you desire a posfticn? Do yon desire your badness or professional c^rd placed before the power,industoalandfrigeratioaieldii? .. . r. 1 Vkfoyuo&tryariadvettisea^t.c^,topage efSpQTQERN POWER 6? INDUSTRY with its li^K)i>-copies per month? SOUTHERN PO W m ^IN D U ST R Y reac&Lthe, active S' > *3 ' * executives add managers, superintendents, heads of depart- meats and engineers,--the men directly in charge of plant proceed the men who buy or dictate tie buying of machinery, equipment and raphes. r l Advertfeaig on this page produles results at small cost. Note " the rates above and tell us what you wish to advertise; ; SOtfniHtN POWER & INDUSTRY GHAMT tftJIUttKG . v .. . ATLANTA, (GEORGIA UAKHLQOF A IR G U N S t t * . N O W Y O U ( 11H A V E . . . T N EXTRA C STI Too ofaa e use of joft water bt*a* ai! sodi la die fcdter n o a.B e^nM nnim rfiiiftM K tdiifflR iiO iK M ak tKebis-owpMFlga "Docklr-Chidc"5ofw petratta nuMcrvera -stoffwjnu.dar iehighiyjmfituMc &roajshcaglc<iaboccon, irapwiviaipioajiti u d nducths jaa!eten*ofc Tbamt/haat S k<*wr tjxcm, zcro-tofc water d in fraina state n i jb periti b tutte), iKMttiaed pij&wv torting J^Tmrtifntg (n o . la all pi deati^; optrjtoni k Boti bmer,lutee Jobw t* 5Mng Se* of-i p ta l dma* BWpeilimbiJauto* pteot jitecaMc Ejjio' tero*ofc Wter imprr ih* quajity oifiuklted gcdaecx vjl-wbers ldessi tqttipieat bwalved jt incteast* Crperatir.g efidtocr Miti tal SMoietBHjfcr ooit. & t& e& U >. mscrihc ihb retAuoN ahb con. rnucTTO or m a KiYovtmoMAin' ATM SOFTOUS. AUTHORmES agn diat in far too ms&f A piana A tte Is aot enot^h gtifteocd water to t ali th o sti io v U d t ir A h U profitsbly he {KMbiasins e rto dna Is becaiise 'requiiwmtats bave esotgfaws water sofener output; la o e t cases.tbe management has not jm t la softeasr ofndtwpjate sfa*;eber beare:: a f th pece inquired ioti a nger tm it or becarne of th gteater i t l and opeti*igcnt * argeraoftener. But wfcaieverhe objecticm k ha no standing noir. An. Bigi "Dtmbie-ChtcK* Softener no lattee dtan a Witter ottener o f oidlutry design wWdclivcr u p to a w e s tftm te r--andie- Jlwt fe fe*tawtrose. ' The ressa* fa r ths Kgher cspaat? and *f. tfenty l> guise slmjpla. The Hgin aqcowaodares a far grtater quanti!? of zeolts and nses itn x e effectnely. -I* acoommodates more, teolite bo casgt an sv e n in o 'T ^b faO teck "' nantfold sse m p w enu 'A t cape of zolkatuid bete. fare pennitstiie n * of a far deeper zeolite bed. f t ases th lite inoieeffeaiw dy beonwe h%berbadtwa*bfag rare ism adeposribfabypro v aitiu|; o lite tosi. `n& fceeps th hed fata and aedveso that mm 'Vero-soft" water Ir ju- ducei perpowndof alt used. As is wdlkown, dkcjpz>Wta bed grvej fer g rta i vraterstsft enlngetSdeiKy. ' *EiciHbb in , regntdt ot n b d i* Bjfii H b*5(n*l**al,if- ' " vort}t et tte Bgfc'*0 t T E E E O S T W O m * yk Ofeoarse two te a *whh a nipple -welded between them could hr nude to provide a t assembly w ith the same dimen sion* a this special "tandem outlet tee." Howeoer, a rigid set of conditions demanded, this seamless one-piece fitting. Prom there on it was the old familiar story: "P as ts a tough oat-- Ottt for Taylor Forge," . yoa've heard tie ttucy before: A tough one in onefor Taylor Forge! it's really no wooder so many of the people trio come to Taylor Forge for the onm ul, and often yetg difficult jobs*are equally careful to sec that these steeds foie standard welding finings are always supplied by TaylorForge. They shouldbe equally careful,because ti*'sexy camefactors thathave bulk-the TVrylor reputation for litddog the tough ones, provide uauy extra, values,that are found onlyin TddEU S and other Taylor Forge fittings for pipe welding, ' In Tlicseoseofknowledge stttdexperience, WddKfXS,too,are "special." Special steps are necessary to achieve uniform strength through selective. djatributba of extra rnecil -where stresses are greatest Special truing operationsgiveW eldEtlStbcirremarkabledimensionalaccuracy. Rectal processesaccount for the tangents,am!manyotherfttitnres of'WeldEULS. Tn facr, you wili find Taylor Burge know-how refected in every One of the.features listed opposite- Check the list and we believe yon will agree that Xuaiitn--{rter tuvapi aad wiferaut y ' Wee e i itfn d l tons-bam sea* of Waif tana "plift Bust n s, Vre4tm uvtiN w bt taut. --npEfy IjJom uti Wtpjasvji *Mdhii r^tKUMit--ftc. liStt'aoiEbm WRaph. *>vnt m4 utoplafe Hm&. **&* *IJr^aMi taw m i c&Bieias ea-In &t& m i feJA a v a HAkm mn r tn t Uni Ij*e8iliw tahMm--s s in t hdt itrogihW kt He. * *MvcitniiHh*1Wrctofnuts--pti- nto tomsrISss nefnesad*e- a n te bevd u d Iasi, . tir ra t tiMe Wria- IN WMJS Hi Bweed H i Me* t* Ue V tiM -W t ctaffete amice nj i& Jlti v*. ! V TAYTORFORGE & FIFE W O RK S,seosc w<*wT.o.T>v*4tiS i t e w i r o e t e IS c u n t s ,, i ,' * rduaapkim aigbre an>*a avrux M4*. i M * ' ^ !5 S S k ,t i* S a S 5 weaeo taKS m o s tb o p ro y id e d fu r f t uKHag o f Indnn& L h eatin g 3 i . o -p la n ta n sn g th is T fo r b il r fn m sees generating h e o r p o w er, .- fo r procw BU jg fu m acei. 1 0 assure. u M i m n s o m o ejwics . w a t Enkg, or in. matt of a h te d k d o w o f m e o f th e system s, a d a p ite a t* in s tifla tio d o f tafchs & e!w n*i in th is lay o u t. S in o s circoSaliosro u s t b e p ro v id e d to k e e p w 011 fin id , a re tu rn Emb a s .w ell a * sn c tig n 'Jio e fro m th e-tonkaa frown. A v alv e is p rovided to co n tro l th e am o u n t T I fro m th e return-K ri th a tie c ire u la te s d ire c tly to th e sac* tion&he. C n n tt& iM .iw ^ n iU farboth high andlow eactsn.B3h motion gmxth against dB&cuhle* from sediment, whale the low sno tian is necessary when tbs M ail supply is extremely low. ANT TEWS AMS s u n s n U N S .b e se n t rat'-: Ju st n il o n tan i .eh eb W f ` 3W togefcfl o f 'JfeaH n s'T ik e s o th e r th a n th o rn - shew n can h e used fo r lin a ty p e o f la y o u t, acco rd in g to th fautor in - - valued. Consultation, wilh.accred-. .ited piping engineers and canter, Mrs Is recommended id m .-s ir" - dug th e s e suggestions ta y a u f, rsjpdreioeatB, orVhetf: j t ' a n y m e jo r p ip in g in sta 3*--^*J c o m * n r atout u c t ' W ith a d d itio n a l in '" J M 'i t r tatty wAutiial, ^ljntiitTtnVi_._. rii, ' '.** y STATE OF TEXAS -A irn ffJS TICAITOTi 1 COUNTY OFDALLAS BEFOREME,feeundecagaed an&ority,oatthisdayperaonahyappearedDeverttD. Bicteston,wbo,beingbynousM y sworn,deposedasfollows: Mynameis Devertt D.Bicfcstbn. I amovertheageof18 ando fsoundmaul, capableofmakingthisaffidavit Allfee statementscontsaftedhereimwetrueandcorrect, andarebascdco mypersonalknowledge. ' lam ajHofessionallibrarian,indSanmtiimrraiatchEr, anddirectorofan informationcarteratSouthernMethodistUniversity. Today,Ireceivedphotocopies o fthe finrirn January 1946 issueo fa trade inrimai entitled - Southern Pow er Sr.Industry Ihaw jmpared.thesecopieswithtoe actualissuevrtrich-weholdin ourcoHeeticms. I findthephotocopiesto boa completeandexactphotocopy.ofall 162 pagesin that issne. TheSMOScietie/En^nfiermglibrary ownsthemagazinetitle andissue shown . above,anditis faaptfa ow storage&ehringfofhebasement Thepurposeofthis affidervdtis toverifyfeatfee pagesattachedare atruecopyo ffee original,physicalissue ofthisjournal. Itwas daringfeBregularcourse o fbusiness featon Friday, September2,2005, feat1comparedfeepages attachedto the originalissne,mid IdcBvetedferninformation to arefueserilativeofWatersandKraussIIP , amemberofourinformationservices program. ' Affiant ' SWOKNTOANDSUBSCRIBEDbeforemeonthe . JUt* davof