Document DGnJ0nBM23Z4dadbEbxDGeb9n

FILE NAME: Foster Wheeler (FW) DATE: 1946 Jan DOC#: FW031 DOCUMENT DESCRIPTION: Southern Power & Industry Jan 1946 Issue SCW Hmt PJVIStOHO fIKE Morfflk Go.' * a tefef fflubfit r HewO ^on *5KImS*6dtot fit ho` MoMw ttwftoy* N o v th at v id e w artim e experience w ith u n it lo a d ; has prosed battery-pow ered electric trucks th e m ost flexitite, safe, cost* soring equipm ent lo t handling m aterials and hfiished goods-- m ake th is know ledge pay off! G o th e w hole'w ay by pow ering yarn electric trucks w ith die amazing new P hjlco 'T hirty", the h igh capacity la tte iy th at glre 30% longer life l i t w ill save you money. W rite fo r the new Phil "T hirty" sperifiorooo cmaibg.- PhVd Corpomtion.Sloroge Battery Division,Trenton 7, New Jersey PHIICO iSS'T. . FOR SO YEARS-* LEADER IN INDUSTRIAL STORAGE BATTERY DEVELOPMENT I wrong. O n th e vast m ajority o f applications, these ir j a m w ith n o additional fabrication whatsoever, fa cases w here unusual conditions m ake occasional attention necessary---o r if it is your practice to lubricate a t regular intervals--cndergreasing o r evetgteasm g make n o diiierence. 'Write fo r Bulletin C -U 8 which tells die whole stoty--and specify U diance Series C M otors to forget fabrication w orries. RELIANCE ELECTRIC & ENGINEERING CO. MW ivanhaa Soad Cleveland 10,'O hlo ttaiWuEovw>Md:gfpcSwMnmWlfc<OHhWc)wClitSeo<r>n>taHnw(TkftritmMMi'dH.MlaM<ia*ttmabuvnaiwh forthttAO.hcHMLl|.*SLIm& Sanftoacfcc* SmHb ^mew WaMn^NlILG R E L IM C E i& c A \ O IO R S H f ff. ft M k e-m .JM U . JO. L i u  S o m e th in g n e w is b e in g o d fd e d , Aftyop ;tlts ltlp f ar#] tesas t o m a k e t h e ffftfJ ip S y stfe n * o f w e rte r tr e a tm e n t a n e v e n s e rv ic e to iiid v s try . N ot conten* with the -world's Atete end most modem ' wsttEtreatment laboratories. . . Naleo it tow entering A to tn d m d lA iK ittri'fo B Itb te m altethe Nafca organisation yen fortifie advanced In lint science of waoxtreatment. * * ; fog 1fo this postwar et* are bringing with tfcem.new prob lern ain w ater treatm en t. . fe fe i tu ffifo.iw d io lias alwejrs b e ta an aim o fth N ak o oi^attitadocL. O ur trained engfoeets and chemists and o u r en rite rpaeagrh an d lalntratty facilities are ait yarn d|q>o sa iJ u s t askfor a N ak o saryey ** . w e \rfU do th e i ' NATIONAL ALUMNATE nitotfttrtiitjlwfcaMi M t Westscili Ffoct CtoogoMr ? ^iUaxMta GktmicilJ?tci,55 eastern `Sbraitio; G ut . SOUmeiN roW6R*IMiJUSrfeY% JlA N U ^f, .|W6 - . .. f i11 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, A m b le -- u u t 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 ook better^ W e tetafam d md-boutigs. doable beared Insolation, made sute- otposed puts tr a c leak-protf, Ffat&ng left-ta do h it sot anr baby m the test-tuA, diede It regutir'y, cod bold oar fetesth. j 9 0 days Irten--wetook &goodloci. Motta stiE Tanning ' said ot a drop of ter nsdi* th a t lied fat a. - short Acer and widesmBesallarorad, M asspiodae- " itotntfthese motees followed, th ere's a Moris Every Im e Allis-Cbalreera engineering odres'tp t d motor proMans, we ssaovei new-ways to bttUd better stand- aid motors foryora. Aixis-CHaxitiUts, Meltodebb 1, m ` AW2J W o n .'*'1 Y=w s - HA.THEBOSTONrNIWOrY! trereSohmferAIor,i ilM U jii Ca. %? -INDEX OF HELPFUL BOOKLETS BULLETIN S , REFERENCE. LITERATURE Sooparaijjhg with leading manufacturera of ectufpment and supplias, SPt mates available for H asking, without cost ar obligation, the -following valuable butetms, booklets, handboote and catalog*. ' . ' C h eti the 1st, 13t in Coupon, i.-- . ,, ---------- - -- is sarwci nsfridoa io ifeoso interested in Hibo^ioHon or destcfrt of ind on page IZ) 'ower and Service Plants. I.,,,. rOHKiCSS onafc STOKKBa, ITOiOTEBS ' - . .* ' i n m a * t a u t m otkososb-- * - V M K-ii-SM ucsus a , m r tM in r n 4 eowter n i JanMnr ja E tts d M > - * r wfog ta ta . m u d g n b --x a m n u x i B O M BSaunieara a . s te t ,-ou. - t. 1 2 tv M na te aa m e t -Ctatos *9 | g _ j l jg-r,gJV Vbg* T ri BTrtMia ft* JSnsBB(MKAAmf*tfsajapt OWnw )l(*goIwn wa rtaHntaa ana M T O R J I g . MO fiatlw a J b i , Sew J3 ftoac nr mmexmr--ssn* a?-*. .4 9 prati n fftmtral ani uBattEca t .. TABS, TUMPS. CCWTBSSOBS. ' HEA.TEB8, BTAT- TZIAKSFEB 1 C | OESVWOTOAIi VWBPS -JboWst, JO V *. n u n -- i*Ktfpte-T -nattai ara I M y n fff pfY^iTryTTff) "ItnltnWii Bft -l ? A J 4 y H f "MmqAJrStd MtabllMKt.fielanJanMMifvlN* Tto JJitfc -, i swjw^ -M l. XTJS[ an, attat jjw itit-Oft. AStWHpnt, S , >-'* - t r a muons ronEs^arntUa b.i , S .lw iH a S m a m a n q iiitu i '2 7 M U KUseinltb itdwiadft m M i t e wS jm Oq t a d n 11A & Sl5r- r -sfs &r ^*" ,,,, *** .1 E T JU* OSOaiSSOES-iem w u . s* vitth ,nmmia-la&ieBjjmr rroW- ecgyfomeuaht lxiosAdsa9* tftattitat dt, cflMn a it tir-vitti *ae*ir- IwiHt tMt H0tH30j ioSiBHHDfl'f<t 3M0^apPnHiwOr^stbtartatfiuc iIiJr l KOtKvcitKittaci f4tSii*gvmu* sat-M&wa S^ifsNs-- Sham PoatoMw 1 t r o B as massi* natessa>rOipMe-~ * ? y j Onytl tiaa S a U n a Wt m r WU- - - - W W ta- 1 7 0 S 9 ooaoa>82X-ateBatis. tv-aoi-, <htbv ia o -1-- &* f e 'i ' thua zusac tona IB t 15 <t atn * ftc Biw T| A Ta HtSTBUMEHTS, METEBS. : * COHTBOA HEGBUWOBS -Jec lliMr--Utswtar Sanribkz *!XJ ma la- loeflttsOralaUm*1Im*aTV. *MStttyuSltnmaxS^uSjIara$nmtnilaffaiaTiU,0Hia!alWiS0aEi3_ES. SWEWriflla Bl, {feiwfaM,Base.' ' 'JCAI MraQttDai-DPjCaOtaHikfafalOsaJti-atctiockt]tr.iTMa,to4ai. ra.acS 4St$i MOjmojt. - *t-- nft,_i raJatNa rt TVajae, Haaa, boofc. -- w , aBnnaOeasttaaia0T0O,18BsaSgs --gBstaostrafttraaa^a-i.' wtaa&n faj *is O r, je t; ZBEB tu s B sB au M sosa-^ it.,' A" 5isJmThoaTrmrrnhuH8B3A~srawitoatua*S bt-tuarUs^ac- S S ^ fe S tTwtoqMr t t f t w OdlD: M b * 99i tt ttn Me*K*ir v*rt*l$uSif ai aBxerStt MaSea. and wpanitfBv'atw tt eontttt lor n ttia tt ut ffiftewatw i M g Ara, ataMtaanl I*. OUa. * -)C7 s o t Cessnas * oArasa-Boi- C ta A w j it Pagt W Hem Is a typical'case with no name mentioned, because it is a defense plant. The industrial com- . pony and their contractor decided la standardize . on Sarco for all steam traps and temperature control' because in their years of .experience in connection with many other fobs, there was no other line.as. broad and versatile and as reliable. The illustration above shows the extent to which eight'different but related Saras products were . wmdin this one plant, and the wide range of sizes required- Team w ort`in operation was obviously secured. . O ther advantages ofsiandardizaiiop w ith S arai m et -, &$ of inspection and.dteaning without disturbing ' Hie piping. Smalt number of spam parts required in stores. Ease of obtaining duplicates for addi tions or extensions, and the knowledge ifcat oil parts were made in one plant by one company. WHEN YOU PIAN the Sarco HOOK4JP BOOK which wilt shw .ycu howcompfctety end slfe. facJpiSy Sarco- product* can Serve y aw plant. 1 Ij W HY WORTHINGTON HIGH-PRESSURE PUHIPS eoccetin all Aree . . 1 . DESIGN --WoriiungtOQ has iM gct experience in nraufeaariijg.high-presm*centrifugal bcakt^ced pumps. . , has aapured tmhjne coaatxnate ideas from power-lilantoperatingengintje?. That'why you 'll find such raperior dojigit icararea in 'WcrtiungKiq high prsstnicbollttfced pumpsas; ataiantiag device cBnitnicotm that tninlnu2swear;halted ringltjpe ptessasejoints; hnpcHnxshrunk an the sh ift; ovetsiud Kia rebury throst hearings. S> MATiSIAtS "--W otthitijifm has greater feriHries Sot research. `Huff's why you'^fiiod riMrafife material* n Worthington high- pnsanre ta d feed pumps;stainless stealfor internalparts--to Jx> vent destmerife com sioa mid annum; forged steel casings-- * ted ' in i provedhy years ofpower planeeperatitn. ' 1. AVVlICATioH-- Woraiimgten Pump Applicatioa'Engineer* ace thoroughlyversedin eveiy phase ofapplyfog th en asmplete line' 3500 2500 o f hollerfeed pumps for high or low ptsHums -- capacities frost Sit to G#M __ pressure* from 50 to KSL That'm why W orthiogtonw illfo therm it feedptranf to yonrfttd cycle.. - . For farther derails on.Worthington High-fhesnse Bader Feed 36 lta*P * - - . or for so appomunene w ith a Wotthisgttm PJUE.*, vnittn sattdeflH ae th i neatesto f oor district officer.Y o u 'll find AS EASY IO DISMANTLE AND ASSEMBLE .AS A SPUPCAM PUMP . 1Oomplete'rotor assembly tdWhiu6rt<i Hfgit- . Brasare Boflcriecd Paigfintalw w ittw uiii w Sto co a pendile ixetshly trade without - dhstmfeing mobott or 3isciarga riptog cow ' neettoos. Simplifej infection; ieplwanuit Or repair ofeternalparts. - - -- that th e '* more worth fit W orthfooto. Wottfrinjrfrni Pump and, M aehiaertf Corporation, Centrati* d jeS p d Pum p D initiM j fftttrtaon^ N'. y . . ww - - . epuouArolSoiiSooEcfaMr .. , k m W O R T H IM G T O N I I i 1 1 y m i a e e i s a d o B e^ ap o f r u s t toH M fim H ) over again witn. xstnoiowaswr .Industry's $100,000,000 annual tblLWho* you don't ace its quiet sBmmation with Onceyou have CITIES SERVICE r e s t r em o v er . . -fnrtTiCT ruating. Then you will-want tme of CoimariaGg your ru st liability into profit the CHaes Service Anti-Carrodee to proyMe isn't xaajpc - it's made possible by Cities an impenetrable film that really protects. Service Bust Bemovesr-^an effectiveproduct One of our Lubrication Engineera will be " pixyvedineoores of naitistnal plante. Easy glad to beJp yon select theright one, Wiitei toai w ireor phone our nearest office o r . . . . . CK S erw OH C o. . ,, Boom SWj 70HueStreet, R" YorXS,- x. Vlease send mo ftttt inSunnaiim an <Slbs Service Bust H avenBonH an. Name-TM-- Title;___ Company. ASSimb-- City_;__ JState* MAIL THIS COUPON ' . . ' . ' li P A in u Q M w w n * iw w i c r o v / .. u m im d V so** - l . .. ? ROM YGUR STEAM }f'oniiiu$t!)U A h iiti-S iti* ? T urbine*. ' Yon. -w ill w ant cd investigate W orthington M ulti-S tage Steam Tnthm es fo r eith e r con densing o r iw a-condeasing service. W orth in g to n 's f am iliarity w ith a ll phases o f steam p o w er nd specialized fatow fedgc o f Steam T urbine .engineering account fo r Utt> m a im sunkt and m ettb , dt^caJabh tum em k ptra/ws. T o w steam consum ption is in h eren t in th e design o f these turbines, b u ilt in sizes from 100 H P to 10,000 H P ibc operation o n h ig h tar lo w pressure steam and fo r speeds u p to 9000 Bar fo il descriptive lite ra tu re , w rite WortUngaa J*umf and Maohintry .Corporation, Batrison, bf, J . . . iir'v-Rj fcic,vflivi . ' ; x*fiiiiy.' : ' ' W H O USES THEM? Wori&fogtoa M uittSage SteamTutfcines-- now riving b lo w n , geom toft, pops, fine shafts,' itftigeration compressors, airconditionisf; units, paper machines, cane stnedd*, etc. Dam.chat provestin t'ta r n sv n i at Wonhittgex is available oa reqoclt. - WORTHINGTON ASSURES the User BETTER PIPING Corrtmuptilnlorehwige of eotperianca data and dianafactoring tpfprrnatTpn between M n iT c jo g r pipp fabricating plants results in a pad of piping oxperi ew e that is unsurpassed by any other organization. Eads plant 5$fully equipped lo do curapfetd Job of pipe fobricetiitg-b staffed by.piping experts of long experience and'high qualifications. Eadi plant fs <iways driving ta improve ils product, A friendly, rivalry act* as a stimulani, . Information on rw w proaiaes and tethnlquevrciu. tiensto unusualpiping problems, and generallyuseful data are exchanged between these plaiits. One plant will develop an improvement in welding procedure far a deceit allay. .another willbOSda newfixture -far saving ten rewelding. . . etc. Farmany yearsthis exchange hat been boHdmg up an unsurpassed pool of piping experience and "knew hew." - . , this U lust one of several reasons why Midwest can da a better piping Job foryou. .,,whetheryea w art a ample bend or piping for an entire plant Installed wShoot dIvidedrespansSjjBiy.. . cstft& i vt W in n m i ntSICH Ac towmMTftt*ecertfl)ffcpiomrttoofinftetrctai- ElllO TT^fTU BE CLEANERS Roundingthe teetli offrontcuttersremovesell possibilityof sharp corners scoringlubes* pcrtkularfy in curved tubes. This cutter ]snow standardin. all Elliott cutter heads using a 1 in. or larger cutter. Except for the . rounded centersection,-foecutter s the same in dimensionos the straight sided cutter formerly used, and will -be. supplied on aiders for colter replacements. - . ' . . "TRACKIESS", TOO--cutter teeth are so spaced,osto ovoid striking the same-paint In repeated rotation Inside the lube. At each revolution a tooth attacks o pointsli^rtly In advance of the former point, removing all deposit and preventing gear design in thptube. Another safeguard . protecting tube Inner, surfaces. . For up-ta-ihwniraife developments in tube cleaning, come to Tubs Cleaning Headquarters., Elliott Tube ClaanerBulletin on request. m an C irtttp m u f ieswfo dm* . snumsaoD, o. M u tt s it JM W ttttrA . BMWAY.M. 5(tungbhd,o. mwmk.n.j. DISTRICT o m crs IN NUNOMt C/rlES 13 rfcs ictbv .R-- s* * nv **** i 'i Paradoxical-but it can be done with ^ - J T Spreader Stokers vm - .. - ondmudi of it --that which is man easily available--f*poorin quaSty. Paradoxically ' Many pknrfs. afl over this country, have found the answer to iowored.steam casts by . staffing C-E Spreader Stokers, this versa enough, if fe possible to produce faw-eost tilestokergivesan excellentaccount ofitself ifeojri with these relatively high-priced. with almost any grade of coal, thus permit poorer-grodecoals. it dR hinge* on having ting tho plaids where ft is installed a free equipment that,will bom them efficiently. choice in the matter of coal selection and enabling such plants to take advantage of in the find analysis, management is con any price change* in the coal market. cerned with Hie cost of coal only insofar as Whynotmakeyour plant independentof Taffects the cast of steam, in general, Jew Hie uncertainties of coal price and produc sJeam-cosfj areochleved chieflythrough the tion--present and future--by installing the use of proper fuel burning and steam gen service-proved C-E Spreader Stoker? It is a erating equipment, intelligently operated. long step In Sie direction of law steam corf. " , . ' ,` . 10 III B B S! I o n fhhctjo ust w irm s?cans;m ug* muaso a itshk ns mras; nts araaMins itunum in *lunu SOUTHERN POWER & INDUSTRY fe , lAWtUPY te AfpmkMto appSarttw ioi^i <4 Gi' SprodtrSloltf- lU!!o>pfa(wgfl nil!!* illAI* fcr atahnr Ofe*. Kmplr, >VS9*ll amttuetlon. Hapywr, (MHS09 and 'EMbuEim mdNMSM& YoriaUa.tpmi' Ml*nd mt ai*cMudiaMnimd If. tetoMng *pnndr.liltli fMd cwd Ma'fimqe*aygfagaiAjl iMBIMwKkfc uinrawlbw itaiikIIn. FnH or . kind fa-iyifccmWi and A*irat al 4 n tl &(mmm4 d * s*e--dalyoMiy dwaphifa* Gnrtenwfc* (tsondfor MjHlnirnfl aSr MnTmm ami fo [acSittrf* ileanlBB. AM nd to ranhadspoec e g # Kmi. ta f operatton. tow moMwraco. THE SPREADER STOKER PAYS FOR ITSELF OVER AND OVER 1*mwa kMMnn 4 ch> of m l n a i ia a year exceed* m r t a Aa IhltW cm) vf a CCSjw* Shier. Moreows. Hi 1 fc>! ant .r m ilm M br A sort* to am!ta t -- a t womr iWMMi! Ifamnfoai Bt nwqr nM yam e nc I n e i 2 0 0 M A D 1SOH A V E N U E * f)!W JfiW ER A INDUSTRY far JANUARY; 1946 r i n g Y .O IK l i . f N . V. ?| I t in t bftca beeil said -tbls is an agc of q i laEa liflp. As a matter o f bmdanl juacdce ance and gnidsnce of enguieering peeialists Tor the eoluuion o f opoaiing and prdumii Problem*. In die Seid o f v n ta nditiotnng, ' Your water jprobkm ean b e solw d b y B c , H ere, in ane raganiration you -roll fin d 'all o| ibe facBities and se m c an neceraary to m im e yera agarnti: die hazamtii o f idcomsctfy conditioned water, , ' is a IT ie otgarnaaricm of W, H. & L> D , BETZ wirb a nadcm-wide: aff- o f . engineer* and chemieta i prepared t asat ytm in. thoac problema involving Boiler find w ater... coclfag W ter,,.pracesw alra:...in- doitrial waste dispoSal...and aewage diaponL-. jwiiodifirmndaa tfh Skntdt. Tg*,w i fe ixlcm taln n cb tjpjit, 4 piisasihs nectuuna fflcnXefBnaa, tim -- qSbci $ sokU--tnistKul icd inetottxi-- intiftt& BS tfixU rnaltm tt ta . AtkrSuH i&iS-C. WtrtSb fllaidfUa Striaouu STiM f t m t * BA!ley CONTROLS Get MoreSteam Per dollar Sava on fuel Save on inrantencmce Save on power for auxlfarfies . ' Mv$r Sitter PowerService i'A % - * ,J" * , ;, . ' . ' * * - . . Reduce fitte d outages " Inafeas'tmif capacity ' '' Maintain steam pressure on load swings Insure adequate process steam lfY<ww--o-u-l-d A* 10 fKeoV0, Wns X- "** r-lB,pK ro'tpoW* r protoofnon*savn9 * _>W VOT servk tamnd ,8< Presvveennf.steam waste ' insure Safer Operation Reduce explosion hazard bdpyM tntfg** use <d results fto 1 ad t* * e,,y las' rneddelyd do pW fitrds- Free operators to check any sign of trouble - . Prevent excessive steam temperatures - Prevent w ater carryover ond iow wafer Protect feed pumps a t law rotes AILEY METER 1 . IC Z S lVAKHOE ROAD COMPANY CLEVEt-AHD 10, OHIO T " "uSTtOW fBW SUiE t^ V w r tE H -- US15!0 1 ' Cbti&toLt. Ufa Stea m , P la n t, . . \ TEa^tni1*6*-?El>^u N -- -- :-- ^ -- -- ----------------- ------- ` ' K pO W Sf'* ItlDUSTTRY-.f1JANUARY. t$46 i 1 *1 ' * i ( l i CONTENTSONESTOKE THA1 W O N 'T C 3 W l3*3 Amnr! T i,A fa ftc t SfcreidStofcer ' t doggai jtt. Kvm * *>yow coniaoaiy # * partidly froa,it f reeany, ofemfifotfaougiafcnfoionfinfwtomfain tailiaidtaM aiiwrttowiitthir- - t exdusve AxKmMjTt^&aiurejyoursteamtsoBfciJwinoedfaecata^M i^stewjW tiwTOtjfJnw^tgmtlesofcoalajtastid&d,. w ^ r ir o p N ^ fi^ k < r o r to erat radfiflly jmfcmfcfcpjK ^^hMotftWoo^iKxw^soi^lxiaBsyooEreaieroonabns, ilon i ne freedamfram f l mncrfes od jaafcieoaiK praWta. Sari fin a X. Fdrf $ h*n# Sfatar boott* and look tato aUbbestdvantagvatobegametibyrcoderfcxftngyOTncboBerrooxil nea^mifk aeWyw-dfc&gstoin-ofitkinJJ ECT SPREA STO K ER H /bf-G v/A trSSS SO H ED iM ^ 0 $ in p E * fo w * A > ICE i ^ M ^ S p rw d S w to h ^ in d a # * * -0'" * 17 Y AMERICAN ENGINEERING COMPANY 1 "X Z^AXAMIKOOAVjk, N niA 6nH lA 2i. pENKSyiVAWA. ` : ' TMDU5TRYfrt- AANUARY. .1946 . . ' 25 ,, FOR PRODUCTION AND MAINTENANCE SOUTHERN' PftWFK INlKTRY for JANUARY. 6 OF THE O TIS TRADE To tile millions of daily passengers on Otis elevators and escalators, the Otfe ; tradem ark or natne-plalemeans'safe, eon` veident, energy-saving transportation. . To A m tn tli of lritildti^ owners and ' manager, lbe Otis tradem ark means the utmost in safe, efficient, economical de- To Architects and Engineers, "Otis" means prom pt, anthoriUtive cooperation to rtoder service haisedon tile eumnlirtive 1 !experience of the Otis ElevatorCompany. - .For the fioetrtin verticaltransportatioii ' . tomorrow, call your Otis representative .today. ` . ; OTIS ELEVATOR CO M PA N Y ` . PSicei In ell principal cifi srtmvp # * But, m ow than ever, pow er eogioeets m ust w atch Oo^figures.,,figure ou t new economies. Consider seriously therefore the question of m oders& m g your boiler room through the installation o f tb d d O il o r Gas Burners. pow er on the o th e r. . . fo r Todd Burners' in stantaneous response to fluctnating demands produces m ore steam on lessfu el consumption! 15m pay less fo r maintenance -with Todd, too, . because Tbdd Burners can be operated, antoruatically to m eet changing load conditions. W hether you a re producing pow er and h eat 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, lik e the deeply-experienced Todd organisation itself,' are ready to solve your liquidand gaseous combustionproblems. rAtm.ir>t>kt n r u rn ikani!im v 1 4 M IUOY teu ? i '* n ,` F H ' - ~ ./ ! B-n:-the j O V i j ^ ** * * ta iB ta - 1 * .ta p r i"lta * lto W ,, H ,, ^ ^ a ^ a k m _ m m ti ta o z r ^ 1 - >>i30 OOJ F O R G E D I V I S I O N 'u 7& S' r ' u m e m s - " n n e s s e e p i , ,, , , s -w z m N nk J " U -- f r o > * s o ),) M jW fR N POWER INDUSTRY for JANUAR* | & . . - 4 INDUSTRY foi JANUARY,. 19 r W V iW W lS H 1 11%UaaM # M litfg e aknbiti&M sbev GAREOqK-gft S pruL im , GARLOCK 2 0 0 - ^ S ^ . % otte ZB. C oi fena-- <3ABIOCIg1 ^ d * - .. G a RLOCK 1 5 0 High iressm e Steam srong, depettiahle--because it s ; ^cdu start to niah in th Garlock iaetwy l n ^ Mawti Glockstttndards cf quaUtgr. Eaeh ic and each operatimiare gualily coniroUcdthrbtfgaaatiii ........... m *SSI o m p rtro to ^t ^ll ___ iioiats,ete;5i ^ ^ t ^ Pieiures vp te 300 Jhs., spedar EHE GAELOCK PA.CE3NG. COMPANY, EAIAO^A,K E ff YORK . -?vS ^CaBtimu^GaiW fc^cting<^apiqrbfCsidtBc^c^Mttitreal,Que. ; W & m POWER & INDUSTRY fc* JANUARY, =- . I 1 .1 I .'.Q jF J F J C E S : . ^ .. . . ..... " `' e\8uii'3nK>Oe<-roit, Men.. Bel! Building',- Chtalo,' linis ' \ Hcsscu.`Street, York City- Tw'enty-Two Msro*; Bldei., AHcmtn, Ce. jrj -jTvffoi <t_*fer; ` RffcjlNpUSrRY fr.jANU^O|94 M U U tiM W jT E B A T 3 S F . & A R O S S D EC ALO BATO R IS A CASE 84 POINT ' "' TOR ALI INDUSTTRIES AND TOWER PtANlS % * w t e W a t 38RJnaRowDecalotatotf I t boils berauae of the extremely low afcsoUrtc.pi- " * Aitahied b y a Bos. T W S ta g e Steam Jet SjCCtOOta Tfab low absolute {90 It my^ yW aHy and eccttontiadlv than with ,,y type of vacuum {ramp; !>** at rase in point for ail hx plant* because this ana Rost and power (tltg fe or aflat anwtd*tnttscwMi of tdhunt*aurtf*nicecor barometric type) .sone:tof the jwwt stmpU, effidmt and economical S??001 p** * * ttnwvwg at* Vapors or 'n a a xfos ^p lies' to {he bundling of many typos cf mratnres: wet or dry, llgijtly sticky or roRd. Only tb n . Little or no snptrviaon and maintenance at K fM X lL . Caosafa I W engnetis bout tie p a n ? ^ T ai vantages of Steam Je t Ejectors: la power plant* -. a removal equipment on surface or barocaetri Caodfeoser, and a* pomp primer} In chem at feed cad petroleum imfintrits for vaatapa stili fkt* tJeodoriratiou, deaeration, A ^ 3 R ^ tS ^ .J d, hydration, concestradcnt, evaporation, impregm tfaa, vacuum patting awl vacmau tooling; Yu til l be faausljed with iafanaatJoa and i n n menda&as bated on long erpeneoce b dm sjMMuffeed fields. ' mvmbmmt't, uMfeftmt4 M>O n a OrH*wMlVitk^ Ui., Hofife. CM. M 43 WEST NKNUE n m n w, h. t. i r Gidt P an is (Hl cun help yon put a new low ceilin g on your D iesel M aintenance F i rL-OVBR 15 Y E A R S G o jf P a rri O il hasfccen a leader IlA e Jubrication. of . indn^m l and marine Diesels, -Aste nsers tfaeyp n ie r Golf I W s Oil, m i tfaeir , answer is.something Jike 'T t stand* ap^iu} feelpj keep onr rnainteaiance costs . fern.1* .. i -New xuodexapetrolettm tedmology has1 flttade posaible a futther nnprovoacttt ja . this quality oil! The new Gnlf P am s 0 3 has greater jesistamee to oaidarioii, longee Hfc, and is ncwfoaming! . layourDiesel^ Ab tqpqaalityaUtttteaas lessw earjIcflgerlX ^M ^andanew low ilia g ob Tnaimetwwce costs. Fot fimher infpnnuoa ob ehe new Hnprowl G lf. ParrisOAirudl Ae conpoaorstitt tciuch w ithyonr Batest Gulf oflfice. Gufi OilCwporation * 6 f f R M g e p p a i 9 wMa- HWiTork * PHlwWpW Umher#, * M a MwOrtw fcpilw . tochvat h ie b ' ; IfQ.UTHHRN POWR & . Kmt. . Company. f - -r' r z z r suuJ ittimHt l! > [ i 1 ; !- A tw ays t r y C hapm an ' S tandard Una*' 7 WW u c e a u e s g n e n & e yeas* many o fth e n h a v e been added t o u r $ t n d u (l Line. Included are m any tm usoal ty p an d bes-- In steel, Ito ti -- m atterw hat your valve problem may k* t? W tt> look through the Chapman St*ndwd lin e first. Many valves fluir tp a r to be "spedsds vrftt be finmd Is Our guiar production. - . ` ' Chapm an engineers o n develop it. b e 'g lad to ra t CHAPMAN VALVE MAMUtACrUKlNG CO. WMAH KHAft9MJIa `Wl . v n i m i r n u n A t i t r n m- n m i u t m . , ! . " , , kllJ T n n r f y l 's i m i i i e n n - - B a s ic , craw s o r toade- W bnatog Shortages quadra in lows, eode^ and -- reggdafinns .are costly In snyeveirt, b u t particularly so in casesw h they af t feet engtoeering and con- tentetion. Engineering and construction are am - ttanw u processes, each cycle o i vents evrefagptog Hecuring the neck Therefore, th ere is no stopping point, ng place io d ea n fae slate and start k w . . ' ; . ' Zlto critical shortage In bondings is attributed to many tosses,hut non Is nun im portant o r harder to duicMy correct, than obsolete, em m A i^in iiW - Ing odes that exist alt over th e countiy . Bwiriocs ttxve n o t kept pace n lfli changing metbods^snd s e e ACTUAIX.Y January fftriw rO p p o riifltttie j 1 to not greatly dif * ' 'it'io e te e F o r l s ^ t r ferentfawn any other day, bat psychiflogl- cally to to more feo- pferteent Tradition- - litoea to as a starting potofc-ihe day to initiate new programs, n ay procedures, house cleaning. . . January 1, 1946, is particolariyirnportanthecouse so many things have been put oE m in w etnild partially reeiqrer*te from the upsete of war. . . - Excuses to 1948 win not be bo readily accepted. . Haphazard pertoenumce wDl cot tit w dl into care* tolly worked out plana. Tfisdplinc at working forces w ill be reinstated; the boas cm lorn a mewman, two of them if rufcessaiy. And those lacking, to punc- J>as been slower and less effective th an in any other m ajor indcsby. . ' W hile m anufacturing, agriculture, transportation, an d pratoa% ^ every othw type of industry have been toality and energy wfii find themselves compared totiaveraMy with eager, fearless young-workers that are quite wiiling to deUverthe goods in exchange tor. equitable wages, fjdr.treabnent, and a chance to ad- ' vance. - : rerojnM V ^d to -tK # p t .38 years, intlding p io - etinres bay' rem ained essentially priinstive. d ratm iw itvidual p in ts, personalized' specifications, poor choice o f m aterials, la n d sawing, b and -nafBng band b ri& lasting--never any m ass m ovem ent o r pid&rdizatian. These m ethods hrfgt fajt b y u n . .m e, d r i l authorities and protected b y . antiquated wording-f M B in g codea have delayed any. re a l ef fo rt tow ard mass production. Compare' w hat, toe- b im er gototo a $1000. autom obile wfife a $5000 bouse an d yon'wiB see th e difference to-valuer ' foJir la ir o r any organized, control th a t tona to fin a: progress lid s fa ir to fa d p batid u p candfitaos such a s ar.now evidenced tor the botu&oK abortare. Eto-baffiBhE t a d n . h r stood th e wcatid t o m av ^ farw q rd , so 5 m d re n o t enough bouses--rthe.answ er seam s as sim ple as th a t. ' Ties, there' ate -other shortages too, b u t they Ore riflcgl shortages. A nd (furtherm ore th e other V entages Will soon b e relieved. B ut f i m fat no- fan- Venders too wttl fe d a change to '46. Buyers trill look the market over and place orders where qualify to assured and fefivaties are best, town price win be important because cessaticai af war orders means more personal baying; and When spending one's own money, price Is irarportsmi. Dependability also witi determine who gets tha business. The tower win mot long continue to do burines w ith vendors that make false promises or'thtae that need to be eanttoualtyprodded by mall,wire and phone. ' The boss to going to want Ids share of fline o ft' He w ill expect Ms assistants to assume teaderridp and carry on the job whitehe takes that toag delayed Ashing trip. And be win be looking tor toe kind of w a that bo can leave In charge witii a dear, .conscience, T htodeadrtocxx^ent' opportnidfy-tor , the newer ecqplayee. The executives and supervisors who'have lung had ttSelrnnaes to the grindstone,win be qnjdk to appreciate abttiiy of new eantdjoyges, be- M ediate-rigid in rig ht am be hotafafr aH m rtW The . .fodastry Isrim ply n o t adequate to th e 'ta sk . The cost o f lab o r andlm ateriate exceeds th e v alu e to be re hrm ed to reasonable ren ts and investors do n o t cane ** bosses.' Even h ard pressed individuals go w extremea: ?o avoid paying tw o prices fo r bwMing new * -- Hoxmtoeffiate answ er to so severe a A e^ w * ??. th e w & d wifi- be Inadequately housed years. B u tfto m rte h to T o f* * * 5 has been very low indeed. Many completely new ventures w ill also be gab* tin* under way Jn.'4 .These also opportunity to &e returning sendee man. Here the opportuni ties Will ba partteniariy.great to sanati plants if the etoployee-can add a fitfle cantal to ids labors to*an effort to help nurture; the-new enterprise. IVrty six wfll lw nana conservative than beetle, because long stifled plans- will be implemented. Tberell be less hurry, and more cautfenj tout there : * * ? * ne ten ch quicker $E bnftotog odea wiO be activar., It pdQnotbo a do nefttog'year, or a w s thoroueblv studied and iey feed to allow sound pot-off year. This Witt Sndeed'be a year a t oppor 25^ tunity far fiw ewcemei to industry. There will be ?^embBiig, etc.--wherever they produce toutii to do, and rtnployrs win not look too critical, tefe, attractive strpetores at a faster pace ly a t such characteristics as age, training, xnd pbyri- Such 'code msSotts Vjii assure * cat fitaess; they wdil gradually 'place nxwe ctopbaris iair opjwrhmiiy te ewaagrete in open on loyalty, honesty,,toqptedabiiay, and wifitogness to- J "}3 toen toe needed revolution in the to e bald and're energy-end initiative to produce a Ifetortries g td d a y -a4r wsetefc.- , .r - .' -POW tll5X.JN[aSTRYff-JANAR^.194 4t t ;j_ Mif --American MonoBail two-way- fjtb/e Bril-Master Cmuw operates oyer- six tanks that make -up m b ci the world's-largest anodtring installations; Special reck* loaded with parts ate liftadfrom tma.k> another oj fire dnrmsirig sad rinsing tanka and ihendepositedinio a chromic acid tank where Hie acted anodizing take place. Some ef ffie kadi weigh'as winch as 3 terns.' - . American MonoRail BaihnaBter Cranes at n b en d y d o th dedsn nxe developed handling loads wp to S tonsb] manual operation <wpropelled by robber wheel drive.. With thoteands a i installations to draw from, American * " " Engineers a re w ell qualified fo pifer -sotolkmi Involving overhead handling equipm ent C ocreltatfim wifi these m en w ifliC T ail w hy A m erican MonoHad eqn4aaenr was selected to s e r v e th e nation's largest industrial p lan ts.,. This service is offered w ithout obUgafion-- ws Invite your inquiry. . ` *' ` !0* ATHENS'AVK. ' CUEWKLANO , ifefcMMi * INDUSTRY !- JANUARY, T S tt .M H U fiiu onujrj ttn u c m r AMII/.CY I t A u to m a tic A ire W e ld in g ulematte Are Prece A iw e 3#nad for Tank SSrwdure* in OUtowI ProcosinyJijdttSiiSe k H fcidication at, how th e re| x cenQy Mmounced % ineeiiteJd" process of autom atic m ctaic are w elding Ism eeilng w ide aogptanee a t a production tool to r id m try 'iy llltn rtrated a t efcstter cmga B a a & S ta k Co,, C batfeooga,Teim . H ere th is new w eldig development 'fa m eeting' a eayy dem and for steel-tanks and. ijpe needed Stir- th e chem ical In -' tnrtxies, fa r at end gak, storage ad for ndsceHraecntt industrial roeossing. - . , Feraserly...welded b y niywnai tiatbods, th e . autom atic "Lincolndd" process la now turning, out m k structures in less tim e, a t ifrec cost and possessing b e tte r onearance. . be "LtooalilweH." aet-o ^ Lecd.to be. ooe o f too m eet w t. tenfc-pf its idad, eonwste of tha ntfiooBtic .weifflng -bead, can ted lfy X L M lM ste * as shown m th e 1accompanying photo (Fig. 1). : Separate parte for the tank units' sire shear ox flame cut, depending upon die thickness of the material specified, then rolled to shape, and the Joints batted together with careful attention being given, to proper fit-up. , Circumferential tents are hand wedded on the cuteide, the inside bead acting as a badc-up tor toe automatic wted* {See Sketch, fife: 2J. . > . Longitudinaljoists are automatt tally welded with 100 per cent penetration of the Joint'to a cop per back-up strip positioned- and held Hush against the underside of toe seam. (See Sketch, ilg: 3). Material used for tank construc tion varies from 3A64ndt'to 1inch in thickness, and structure range tram 18 indies to 12 feet in diameter and up to 33 toed Sn Tha- UncoIti.wdff' carriage is adjusted to fit tanksSzes by radainges lowering tosbeam by meant of a chain and sprocket counter weight arrangement. ^ Xsttend movement is handled W roller rawnttoft part.at-whmh ioay be M Siwxitttif-ivr***! . meHBte-Maof ' FIB, S-CSHMSCnillML SKETCH Or S* uram nut. Jhw taosum wie MiMmumviUHMC. c *MmmemUMMsae a*' * * %. n . s--csosS-ssmioHKi. sketwi w u k - MttlMIIM, 1HT OWViM n w FSBR- TBATWS TO. EKCK-llr sm p OH ttHDDt- '. WBK-B*MOW. - . oacruisexe& and fhr* pfok.up mid opper, moonted on.a 30-foot beam >* Itowl* WMzfe ceca in, tob eccotnpanytog photo (8g. i r ' . --**** * t o < n n n TM iiiM . sum m i u s e r TASK m - M S W ii e -tm . . M-unruy* Moeen or umovne'tuna, auc coro^~nViimiie tu u m *. ' " ' *tw or vnow s cmsuuw mo m ix sm onto tour.- - Sbr aittonatc. weldtag .of th dttim fecentotl^tfs tie.weldlng carriage,'rm atis ptafionaiy whfls th wnrk.tunia.ott a rutbo^tbed retafing fistare. - . Aautomato!wridtag is doti in ringtaggass uring 5/324ncfoor7/33- inti ntetafflc wre tectroda^ A ratewortky pbase o.tote;in-. sfiatom^is th uniquo mmmting o t toa-fhuB-pfabpp unii on th standard -"iJncnktweia1'- -oarriage. The tohrieatoermDded th fiox cantati cf th hopper by Mujrten- tog th ariana! design to k&ep over^heifihtoitljBTmittoanrlni- mam. Thim. lite tdrioup hopper dumps th redximed ilnx dirediy iato toc standard bowet, stvtog tim o oBit o f {rw^i^pi ! 'byhand. . . . The entbre oetip previde an exorittent.eKampile <rf high speed productont d fhese psrdcnlar prodnets manwfactnred by. thie ttiittm M p ftta U *.-- - , . ' .' POWER 4 IKDU5TRVIS# JANUARY, M4& ' - .' 41 i i ^ f e m p r a lu r e R e f r ig e r a t a ] Aldfccttsslvit a f a tte ra 2 0 F to m h tra 120 F r e M f m f iM s ; to o and three stage eran* pressioni and a loa temperature em etti* tgsiem using Ethylene a n i Farow-g*, - J k F .R . Z u n ib ro a n d T e rry M lteh eQ ; . t t e Company. WerwdTO, Ptai^nnia ' rammpanyfog JHugfrattan ihaWs nature's roost dmmatte example ffow^iemperstiira refrig eration. While ecttacJ; lo r tenth sante ef yea,'th e bodies at p . .Ustorie xnanmioiha continue to bo depending of course upon tee te e o tth e installathm and ten type oi refrigerant. Where te e tempera* tu n s go down still lower, three stages are used. One of te e largest 3-stage sys shell condensers keep the final bend pressure a t 170 gauge. The first-stag njadriaes snmro 13.1 lb of ammonia per mlrmte^ equivalent to U73 cu f t 73 sec ond-stage machine handle-13.2 lb team} in te e icebergs and frokeh tems in te a country Is installed a t per minute, or 435 ca f t o gas Ewamps'f Siberia. tee All-weather Laboratory, built actually punned. The third stage I t is an interesting tact th a t tee for th e U. S. Army. The'Job com has 22,54 lb in obcutelkm per ua coldest temperatures recorded on prises a large Ifigh-teaperptare. nte,. or 182 cu ft. The. steady in the face o f the globe are not found room, a huge stratosphere tunnel crease in poundage resalto from a t te e lte rte or Serate I'dJes, but nearly 50 feet brag, end a assail the cooling of the gas and liquid are said to be experienced in tee region around Verkhoyansk, in' Northern Siberia, w here te tenx teat beat. The fan in the iunmri circulates 100,000 cubic feet of air per minute over the filmed write, between tee stages.- Bring a test chamber, tee tunnel is arranged to' bold automatically any- tempera w hite erg kept flooded by Hquid ture between plus 100F and minus ti te te SS f t Temperatures need in refrigerat ing w ork ran be divided into tere ammonia with a pump. A`largo TO' f t Direct-expansion cooling auction accumulator, placed b e -' Jteris axe used on the machines neath tee coOs, serves as a reser of botb the first and second-stages. voir te r te e chid liquid and pre part. Temperatures between zero vent rin g in g ovet info tecs suc 10 gpm, w hite a t sfinita 15 3Ftaxan i. pins 40 IPhave been used tar tion fine. The main eoctlon p ip e . responds to about 801b per m inute ; M- long "teat tela' n a y b e au- to te e four-cylinder booster com- or nearly 5 to 1 wium measured b j ] ered te e standard'refrigerating tailge. T hcgteriertfidds-fov fo . ture development are undoubtedly in theregloiis above 4 5 T and be- iotr. xero f t M tee tam ete we m ight define the tow-tem perature refrigeration, field as hsgitiTimg w ith minus 20 F,, w here it-find bwma tra ite vrofie to use two- pcessoxs.isof 12 in. die. The first-. , stage boosters have cylinders IB in. by 10 Id, and a ie driven a t 350 rpjn by 75-bp m ot, Each 5- cylincter machine is rated a t 10 tens refrigeration when carrying a suction pressure.oi 23 hi. vacuum anddkteargjng a t lO ln. vacuum. 33 tyro second-stags machines th load reguferipebt*, A sep arate 3-stage set nf compressor* cools the amali low-temperature test box. A 4 by 4 machine is used tec pump-out service. Ammonia was selected for fob War-time job for aererai seasons plenty teammonia was readily obfatetele;.it was inexpensive, one stage eomperiaion, and'wmtiwwfag r e lll by B compressors, cate losses from tee charge would like thxoujdi m inte 120'F, which is ss w ith tw o cylinders, driven at 480 ly be small. An foe low side-op ter US' ordinal. cnmmciBl pten* rpm 'for 60-hp motors, Them ma erates a t a vacuum there is verj ~ ties now generally extends. : chines discharge a t 40 lb gauge Ifttie dagger to peisonnri fcow T in? i Syririn* pressure'Into n p air <rf 7 by leakage. Manufacturers and-op white form fbft.tfcird or high stage. erstars are so teudfiar w ife am If te e compression ratio is They sne.,driven at 400 ipm by 40- monte equipment th at special prob around -3 to 1 cor usually hp motors, making th e total ccsa- leu were mMmized, I t work pays tq in sta ll a .Iwo-atage system nactedfrorsepower359. Two small w rit in stages, does not carry arc m m iin tu nrtuiTM iniicT O V i... Inviti AnV im 1. ' pnreriable amnmrt nf nil w ; m i ' 'leJ opetakm f macbines is . fnctxoL losseS In th pqie jnes are lw, Fisoc-I2 sud rW ai.22 and 'eteDriiutvelate ; r come rato tese iter low-tempera- , are woris; and operate ai a hgher ; uctten iwssure un tha firat-stase occhine fhan aninnrf. Xhe cold " st temperature grodneed s mima 00 F, givag a suetfcm pressore ` a Sk M 4 e * vacatimi ammanto rotila hard!? be useable ai ibis : ow temperata. Mote thai an oQ ; stara.-trap yras csect in th die ' barge tra n ach wanpre&or, ' Gn -D esept tbo aaaBm jota, th ack etd th e iirat-lage compresso! . hould be cooled wrti ffineiac- . lanslon lefrgeraat. The' llqnM . frigaant in tlaSs case is ebttied , rota a tamperatore ofaay pio100 . f in th cqoler shoarn at th eenr r. Ereon-23 is a eompaxative(r ibw reti^ersnt, (rat one that varice ufi in very lour-teiniiera- ' are appLcaticns. - 't mbfns 107. P, in a Jtetege - sa , ff shovra a vrihimetow e- iiciency of 48.6 per cent a t a com : jraasfaa ratio in th tirsi stage of 13. (Superheat, abmit 70 SO infoio 1 gnres a comparson of ' h e Bombar ci adite- test a i am , randa, Fkjoii-23 od . PreoiflZ, ; vteb haVe to ite bandisci in com . iressors to produce ime ton ni re* - ristwatcm at th tempestare ihowii atthe loft. Hate that.threc-- daga conpiessian is recommendect with aroiwtata taBrand mfoius B0, ancttriai.baiar nscigerantabejond ito 80. IVeoa-22 ia s th srnult- . it volume af anp si fin re&igw tata swwn, as scori ss w pss ibopt mina* 15, ' . Jn Tabi* 2 it is assumed test ihe . laturated temperature in th crop ' iratar Sstu beglint 40 F tiirnagh. ' -eWeerant fi ny Job: Alloarance ras beett mode ter 16 regrees of ` - operhoatineadibitiietwostaga. TabieS applte to-Freon-12 a f a scharge temperata o l 1095 $ hs.-i AsMaasarnr s r a w k u rw um utnfST ia showiks tcmpoutob s m m sm m ek E n u n R o iis a M aini retar. . ------------------------------------------------------- X!bMas Showing A iy tw isw ie Voltune f Ynrlona R ete^rtests m elt Must Be anaicd F e r M inate Sa V b fs t Stage t Proiblee le v Tem peTatrra . Amnwalia StL Cu.Pi. Teaop. Toc --100 --00 --50 915 --40 21,7 "fl) 155 --Sp * * 1201 --40 9.4 --0 ""40 74 5.6 --10 4-4 ` 0 ZS tro.01 tassa 3 3 3 2 a a a a S ron-M f!m av.U Cu.Fi. 40.1 zs.o 32J5 18.85 12.78 9527.7 - 02 SD 21 44 3Efa*ai S ta3n^i 3 3 a 3 ' a a a a 1 i CnFifc Ton 53 87. 28.2 3129 1840 13.00 i&30 8.30 . 8.99 9.82 2fo.af Stanai 1 2 2 2 1 a ,a z a a 1 -- TABUB2 Csb ^ sth ib v t T w o -S tag e B e h ^ n a f ita g S y ste m s ratm re . -- -- __, AtHWflOle.... Tetap, Soci to Bporter_____ Supaieat In SueHonGas___ tetennediarte'iresn,Ah,____ _ intenneatete Tignip, Sabaated- ' UemiuSuct te Stein O dm pr_ Snpemeat tn Mnia Com pr__. ContteMerPress, Abs. _ _ _ _ _ Cundemer Sat Tenmeratnra-- C ro ssem m t, stStage;___ HHP/IE Ist Stage......' " . 2.tdotE8trapg.eV_alve, . . . . ,2ndStage. Vd. JaS, lai Stage VoLBff, s n a r lU ilLb. --8 9 P . . 10 * 4158..70PIb. t1a0 oP p 200 Ib. 90 P UUS ' 1.469 40 P . U60 M 55% 80 Freoa-12 952 Ih . --OOP V Silfo. 184 P 23. F 10? 1315 Bl. 68 F 185 1375 : m SA 1.535 87%% 78* Ftwnfc-22 --30F 10 P 554 Ib. 174 P tu r 10 F K te. 98 P 21.7 1419 IB P 831 u 72% 75 . - ter an i 3-stage ws. As th snetion tssnp; fusa down, th total corop fatto thanges feozn abortir thanSO. -Wlth sudtabl teg th ratte is kpt w dl tmefer 7. retgerants whm nsect to mate- lgU rcS fe r th g Cd f t pjer ton are tan a tgnpparafair n f w ii ^ i p y o interest. ' *53!metiig potute hardlylieve to 7U 4n4< tn$> ntw no tltfen n t - be nntetR O eswpt he-the case W'-bfrvwse a iMnneroy.bu -ukkmbV nwa ^10 ffanmcm ia and.f ab en maride. Tws 'rcton pressures show w hy Freon.22, Ethane* v are . m ost suitable lo r tem peratures of m inus 100 an d M ow . T he critical points are worth. noting. Propane a t m inus 100 operafes a t 23.43 in . o f vacuu m -^teiiter to F-23. - Booster Compressor "A typical booster compressor & shown In fife 3. Tltnsa mochines aH have a har h a g s thanthe stroke. and are hnsH with rito two nr four cylinders. The shaft is eijuipped witii a imachanieal ^a\ w hich holds .tfiia r p*r,,essure or ;-- -- TAI BLB3 ......... ................................... . E re o n -IS System, 1 , Z a n d 3 S ta g e s, f f ib d o o te HWMSBeg. a 134.5 Xb. ~ Ttatttk D**. F. D --ID -# * -3 0 --40 --50 -4 -v90 --80 --SO gad. Franite 837 1930 is.18 13.03 933 7.125 65 3371 3005 105 Total Comp. Esto 532 6.48 8Jt8 1535 1335 17.45 21S' 2535 483 603 Sfa. o f Stags* 1 3 2 3 2 2 2 2 3 3 SsfeStte E ats. . 5 tu t 38.7 SU m 2538 2230 1830 UU0 n Fas Rtnjft 533 335 336 832 S . 438 432 531 538 3 C c.fi. H y ite 33 eg aso logo . IMO vsx . 21.35 283 3 18.4 -TABUS 4- iP ro p e rte s e lX o w -Ie n ip e ra ta r e R eirijfai-au ts Ammonia .Pttoo-12 Fnmu-iS . fam e EfityteM Fnpm i CO* MeUSug Point z rig .F . --1073 -a m -2563 --m o -3 1 2 0 --3098 . -- 693 F m m aas.ler --100F. 27.4 in , Vur. 2731m . T ac. 25361b. Vac. 16 U m e 50 Iksegs ftS H aV ii!. 7.521b. gage -OtUfesIFsinis Pos. Tenni. c*as sif . le s i 2312 567 232.? 701 2043 718 88J . 749 ' 403 882 0U '1D70. - 873 pressure, and can b e condensed a t m inus 30 IT saturated tem perature, ndnua 5 1 4 F and 225 lb gauge (3.B th e disdiarge pressr would in- ca f t p e r ton}. It w fll riv e tem - crease to aj^jrarim ately 28 lb , re- w ratn res down to somos W flJ f rpritm g 3G,3 brake hut&epowex- or n- i emu thmucs a Tyhcai . nesso* eeiirnsm t. If needed, A fourth compressor, in tte fa r m of a low -ptesm re condeaoriog u n it, is used fa r coriing an increase of some 28%, Hence th e applied horsepower should be in th e adghborhow i of 30% great- vacuum equally w ell The r ii pum p is driven by th e chafa shown 3; th e le ft and togethcz;, w ith a C an o s rifrie o n fa g filte r is b e lo w th e level' o f th e rii- In th g ra n fe , to s a Booster m adrinas w ifli four cylinders m easuring 15 b y ID or 11%. b y 13 are becoming a corovum righ t in large 'qnicfc-freezing plants. ` the-liquid efhylime in the receiver ea? `Sum ^he titeJgf* horsepower. - iozo& wsSOPfxrlheteitboutsywhfu. - Thft Ijigh'^stage coaxpressor tho Test f tine system is shut ^oriM .H kew iss have a 'fephyr of- down;- th is beep* the pressure In M fety in its m otor, depending upon ' ethylene piping w ithin Bale the interm ediate pressure^ fo r &B i Ibnita, 'as th e system fa pumped, conditions here mentioned an h> { Iowa before fire m achin is crease of about 1596 should cover, stopped. the requirem ents. Furtherm ore,. One o f th e cardinal things in th e w henever synchronous m otors are design o a tw o- o r th ieestsg e sys- employed th e shirting torque end tem is th e selection of motors o f pull-in. torque' should be checked, Cascade System proper horsepower. Thera w in b e I t is suggested th a t whenever the tim es wheat th e load varies from, duplex arrangem ent is-employed, ' _A cascade system baa th e low . fite design a mdWoos. S p o se w e th e storting torque be a t least 5036 tem perature refrigerant condensed - have a p lan t designed fa r m inus and thepuB -in torque 40%. hy a n rih e t refrigerant. Ib is SO F an d th a t faring certain pe- T he p o rt and valve areas of a 'Uria originally done w ith carbon riods th is level increases to m inos booster compressor rboold be large dtooride and*animonfrs a good m any 28 H fire interm ediate presaure. fa order to keep th e peearar drops Terns ago. 3 a S fe s th e possible fa an ommonla .two-stage system fa th e oanpxeseor a t `a minimum, use of ethylene is ribew a for th e w ere M lb , tfader design condi.' T his m ay b e ganged by checHqg first step of the cascade and Freon- tinos,, th e requlw d lmraepower on th e properties of th exefrig erant; 22 fa r th e second step , w hich is th e booste r compressor wotfld b e fa r instance, w ith ammonia art; inidhdded- into tw o. Stages. Ethylene approrim atriy 28.3 brake horse- nos 60 F a 16-lb drop in presaure can produce tem peratures below pow er a t ratona 5D F saturated-re- corresponds fa an increase fa vote m inus is o w hile imfwfaAf,,g s iriaetaat aucHoa temperature- ft nine of as.if 9.0%.At-mlnsa VOF Sotmd oc tw o of positive gunge th e auction pressure should go to th e sam e pressure drop w ould fa~ t tank ctr angmwniataf from w hich the refrigerant pomp takes its suc tion has th e refrig erant supply usually controlled b y float level valves. bear Tem peratili* . T ar really Inw-tenrperature to- staHatinns it is b e d to coed the lockets of tb e kw -stago compres- scora by w ater or b y refrigeration, cownsctod to one of th e high er stages. A t low pressore to e pound age d gas handled is qu ite sm all, so th a t th e heat entering th e gas tom a th e pipe line, o r from can- FWWDIAGRAM'LOWTEMP. CASCMttgSYSTEM-EXHnjEME/ntE0N'2& n s . *. a cwcaoe m n w o s e m b k s ih -two n m c<nu>tune ETHYUN& EIHOS KEPT WttStN NTS TBEtWM* VHBt THE SMS FUMT 1 shot- sow s mr D row ns m iau m bxm s- ' duciiaa as it enters th e compressor, m ay be quite high in proportion. to fids kind o f w ork various touch have to b e cooled in th e form -of brines or to r kw -tem peratuxe process w ork. We ra te r partial-, eresse th gas volume 14%. A t location of whids is beneath the larly to calcium chloride, ethylene m im a BO IV 20%. Uvea a t th evaporator coil The amount in glycol, andm ethanol. C oding these hgher tenopataturea it i*. impor . toni; fo r instane, t i mimisEO F , 6.2%, a i m tous 40 % 6.8%. A tlc w t emgeiatnres, th heSgbt of th Iiq iil 'In th . evaporato: .-'in d d lK takea iato WKicleraticnsome we bave a n anrcmmrm ^r.poratox 6 te s t in height, am i it & eansUpiral to bave 50% of lieail o r Bquid le y d et a sodio pressure carrespondtog t m tous circulation can be anything from slightly ntare than, sufficient re frigerant to devetop tiie duly to as much as four nr five times ths quantifyevaporated. Wooftea iiud ia draiilaticn f approximately two times tire quantity to satisfactory; however,to most caseswppreferto use a larger amount, upwards to tire timesthe quantity. Thamoge m aterials to th e 'tow ast tem pera tu re lcvrib a t winch th ey m ay be successfully bundled necessitates a careful um slderatian of th e vis cosity of th e fhrid w ithin-the cod ing range.- Tor exam ple, a , 20% cald a n i chloride solution bperating a t a -temperature level of around 10 T , if-cooled to a range some- (Coariimed on page-40) 60 P. Tbe pressure a t th bottoni of th vjtporator is 0.792 Jb above file outlct pressore tram th errap- ' n o . 4. u rn s s e a-swin test ro u rr at beams bams bivishr. tows, barvURO-DRE OV IKE NMT BEBABKABLE Unr-tEBPERArKK IHSTAUAnoK EVER mass; ' ocair, y id cii results jn a tem pera- to r a t th bottom of th evapora-- to r cott of minus 58.5 T . A t minjw 3? ta r tenspersture com apandiiig to th W stew a t th bottom Ir nitons 73 ce a less c f 7 T in tem pera tu re a t lltat p o in t 0 ! coarse Oria .effect depend*-upfea Che d erisa f thfe. system . H an aceuihullor. e ' employed, .the liquid armnobia a t the-bottom of thercofl, in .th e ease of th e fe a t example, is minus 60 S' a> th a t i t ig in a sub-coded con- ffitnto. U nder su d i etodltians it tofana th a t in file design of tf , gWPOifatog this tem perature d if ference m ust.be tak en into contnd- W jjttai.- A t 20 T th e tem perature. in the- Shove example ` ` ill*. \ y, to jew tem perature i, red reu k tio n f th e . n t is. emgtayed to th e low ; or.eim pdrato^ to .ecin iiin cto i an- accumrilalor, 'the optimum INDUSTRY- -for JANUARY 1946 .51 ! M u sic fo r o atb en i By Hwmter K . Hughes, fa*. . SotEHi'wetlaii Editor MOST o f our N oitiera nraghbors, -vrfwx jnentaB y p ictn riag th- beautiful South, bear tvm mbu R anni m h m ano a i w ja n u a sg m m u s i r n i r im m iu n ii BEMSTaorr. drtss sto g * in th cottoti flelds or a b aajo sfoghij through, -thS iflu tie a (raehgretmtl far h i a tr ia i soMMOl^Kb befoxe a cabin in tb e piuea. EbeSonfib, a s th e y see it, is a lan d o l sw est imcde. . - actvttg ha* g tw w i Ito benetits. Southerti planiti wiU somt bm N e to tue it. ActaaHy, they havethtoga back w ards. & th industriai South, there is no m nsic, unless th diane rate and m alte th w orking day cd in Fetigue and B o rato in He- and ctonie of m aiW iwry euri he m oracheetful. pet&oe W ork, pnMfchfed by 35. VL cafled saune, The lium oc a a u jto r acd th grand of a driJl a ie tn u e owiy tu tha-esiB o f a canscienttotas m aintom ncc m an, and h s tram ed cara too foe^ucntiy'bear discorda - Muac i iudustzy is ceriatoiy mot nevr. l feet i t is old, estafeUshed, and proveo. Almost too old d a m ate a siight crack a t our readecsd to be used la so few <& Stationery Office. Tbis -vas M low ed h y a paper by Professor H arod Btarris-Meyer w litch cov erea th studies made a t th Stereo Institn ie of Tedhnotogy. Oa th o ther traad, m any Sorto our progrejstoe Southern pianta. L ater, in 1943, th W ar Produc e ra and TBartatn--inctostrieg greet tiiotough rfudy f m ode in in - tio n B oard macie a natica! sarvey. dnatry -m a m atto in Engtond h e- to fc ten n iae th berafto f anu re a i m u sic d ea g n e fl to b o o st n o - ' foro th ipaf- ftom lbi -nere report-. rie in w ar iudnetzies. S bis Burvy . Haia. bui exnrr, oalub, tke n m n mc fowishei Mostoremo ir. irranseucntw n susine MUSIC, ma thKM nmeJrti* i lettoltrTAV t aAfc.itft.itn v tnat Of 100 p lasta in d ic a te tb a i bath m anagem ent and labor w ere con- col th at m usic accomplished --jsaikahle resid s.. Benefit W h at d o cs a b ack g ro u n d ctf twnW ail. m uds da I s employees? T he prim ary objects are to provide reJesse fro m th c horedwn of indus tr ia l monotony and xalfava physi cal and m ental fatigue. is relieved because th e is a con- th m a l change of background th a t, xnfght a d l b e com peted fit the change o f scenary th a t passes hef th e eyes f a train ' traveler m oving, through varying landscape. A.m ovie throw n o n a screen before th e w orker wtmld relieve' monotony h i much th e sa n e "way, 8;15 A M . H ow B hio be Might .... Sdama. Twa -.--i a Sog in My H eart 33 ZnsU B onnd.% a t f e Bjaii * ; * b t b A drice Ac>Cent-Tclni-Ate th e Bosbxve 13.-1S JPJ. i, n e jm d Bandy--M edley . On. W ings of Song baK b T he Ve ry ta u g h t pf Y ou. B ark 7"-- I<a My D m ou A re G etting B etter AH th e M an ran u m g n tS M * MsM Mmos The Smn Let Mo Love f o n Tonight U elaw holy B aby Three F ite W ords My WHd TrishBnse - Somebody Loves Me 4:15 P it . O at c i This W orld The F irst Love C hris aud io s Gang M r. Haydn G ets Hen B eautiM Lady Lofi TrnKftfW Jersey Bornee *b BwcMjaMce mmanui 'sawhcr tag s ttiU n awns u n u r w oycit *" T**iwnBm 1 m s u rn a m m *. re . o u r atanrinatng engineers bave proved th a t glare and the w rong olor o f Bgfri wiK cause fa . , Hgue b y actually draining v ita m in ^ from the body through th e oyes. I t is evident th a t Hie "glare" a t a never-changing mdse can have an niter d rain o a'fh e reserve .energy o f a vvorius'. The noise need not b e loud to be unfavorable to . w orking conditions. I t e coropara. ttVe sstenee ofccntfem ally clicking typew riter, to y s can b e equally tir g . M usic changes thosg toues, ... allows th e ears to rest tn.m udi th e * *same w ay th a t a m an occasionally ; drifts ids-body from one pwaHfm to am thev to re s t d ifferent m usdea. A ll of these a ie proveo fa d s. They have te e n proved n o t only in th e laboratory b u t in th e p la n t A ir Redaction, Bendhr A viation, Consolidated Shipbundin& Leeds *, N orthrup, O tis E levator, S K F ,' Sperry Gyroscope, W estingbouse, and hundreds of other in d u s tria l' plants in th is couujry and in Eng land have found th a t industrial music helps to im prove w orker moral} and increases production. W ith -a m usical background th ere is less unnecessary talking among th e w orkers, they find th at th e day passes m ure quickly, and th ere is less dudaos anxiety in th e w aft fo r lunch hour, th a w ait for quitting tim ei and th e w ait fo r pay SEWum asea *r u n a S H n n u K ita , callas, acre seam s mwhtep MiMr ezame. b u t m ost Industrial w ork requires Constant Use o f f je easqdcyee's 3WS, and a moving jnctuxe would be distracting rath er th an beueBefaL Few production wprkesjt. use *?"& 33 a p a ri of th e ir jobs. ew foW i m usit in no w ay dis- teacds from the proper and concen trated 'u s e of the qyfes or other P aris o f the body, f a feist, t e a eenuJnc aid. W ithout, umeio th e " s h e a r only th e constant d in of tn in eiy . The tone is n ev er, I - '"aged. The effect of thism onot-- r on Che body is a s fatiguing as. to t <jf red li^ it sp a in g .fa d ie ' i with, never-changing bright- L.There is a distinct analogy' iN Pfsw pa t, jw nnT ov a ran n i adv hms. I ;i ! cordings and-a sdentiac-choice, tid es. I t also elim inates th e o f a p o se to .operate ow ned- record equipment, largest supplier at Industrial aie is Mmak- M ira system is simple. They in stall speakers' y q u rp lan t, connect fee to a special Une installed by telcphrm e company, and phigthi tines in to th eir'sted io outiets. subscriber pays-by fe e m onth fee service. - - One of fee reasons th a t th ir service fe e been so popular in the- N arfh a n d E a sta n d so neglected^ in th e South is th at u d l n a n f e i th e on3y-Moza3cstudio in th e South i Iras H o nd a MriceN etw ork a t Mfc- ttw r*s3Sio. DEPT. oj> tB o*irn iabnbrv w .mmJu ir n A m n d * rr* ah u n w sn U L .jm ia pidckam. . . ` sm i Bteieh,. and Ibis' w as largely' fo r fe e distribution of m utic at public places. Now, Burincss M u-. day--fee"three big "w a fif a t e v . y employee. phonograph end a callable im mb er o f speakers, fe e sm ptestehd no, I n t, feue opened a studio in B alles to serve industry in fee D aD as-tart Tflteth area, 'and an employees , best w ay to get good, properly de sk s nvnwjf, ju every survey th ey siged'program s is by using fee have indicated feat; I t Is a strong fsrilitiea I a commercial flan sat m orale booster. M any p leats have, wp to supply m ode from a esnfound fe a t m rie, a u n e 'th an any tr a l studio. This assures good re other single thing, lu s aifled'ean- pleyer-em ployee relations. Ab other studio is opening in Houston, - If these new distributors are suc cessful, others w ill b e established ' 56 feu leading industrial centers of fe e South and Southwest. 1 . ' senteeism drop, turnover is dtefl- H ow M n eh H e a t Is lo s t? n d y cu t down, and applications fer"emjilqymfi!rt actually increase, lim ons give fu ll support -to th e B ac k : ib is l . b . MeMnisn read an im portant paper be fore fee A.S.U.1S. entitled, 'T h e w here . H -- fee best- loss p er square ' foot of outer surface cov- Tffhat K ind of M caic Ju st any m usic w ill n o t do. l t m ust be planned to tit. tb s w ork being ttaia. M oaak, s cnihm ercial found fe e t one of th ree types at music w ill fit in to m ost operations. They offer m usic fe r industry, fo r offices^ and fo r public places such as restaurants o r reception'rooms. Industrialm ude is w ork mosleC not ploy music. I t Is arranged and spe cially programmed fo r busy plants. Office ronde 'hr designed to soothe b u t it doss-not establish a w ork tempo. Music fo r puKEc places^ on fee o th er baud, is entertainm ent music. Beaearch m m have spent years determ ining fee p roper type fo r fee various places, and the choice of selections Is now m ade in a scientific m anner. H eat Insulating ^reparties Of Commercial Steam Pipe Cover ings." T ha paper.aroused unusual interest a t fee tim e, and suhse- 'g n m tiy I t b as proved to bo of m uch value to th e u g is m lB f w orld. One of th e curves has often been used by feds w riter in vari ous w ays--H g, 23 in th e. p a p e r.. Concealing fe a t curve th author said, " -- 3a perhaps the most: val- able of a ll fee resrite contained tit th is paper.*' - . ' The curve relaies, to th e loss of h eat fro m '. w hite canvas cov ered piping. To detenrm netheheSt bxd 'ffem sn c h p ip in regardless of fee t hickness of th' insulation, ``place a feennom eter under fee canvas abd. another in fee a ir 4 or 5 & k from fee pipe." Subtract the low- tem perature from th e high and c a ll fee difference L H ie sub stitu te in tide form ula: ' ' Tbe above Is a modification of th e C. Id. Sames form ula which appeared in. th e discussian fcBowin g th e reading o f tb s original pa per. The "Sanies formula" was based on th e above mentioned McftiS yn curve. Now fa s those readers who would MS* to compare fee b eat lost 'b ran covered piping w ife th e greater b eat lost from uncovered piping, a good rm igh. figure, ac cording -to Gtebbsrfit, is to nee 3 B tu lo st' p er square foot of pipe p ar degree I*, differcaica in tem perature. The difference in tem perature in feds case is th e differ ence betw een fee tem perature of fe e ho t gas or liquid or vapor w ith in fee pipe and th e tem perature of th e a ir surrounding fee pipe. To be sure fe e petition of fee pipe, its exposure to cold a ir currents, its tire, e te , a ll fca^e much to do w ife T O e muaSc m ay b e bad. in any W ant by th e installation o f a _ 8 8 0 y . 220 32 B ' fe e actual h eat loss, bu t fo r gen e ra l computations 3 B tu is a good figure to' use. . plk a tk m. A **entifie, amtomaiic root ttoottng JM ieiiQj e a m a u ile a t !* o p e r a tic M t b t i ir m d ifin iiq g , By l e t n a r d IK . H o ld e r PICTCIKS a lo o t w ith hut steam being used when tire roof tem coSs overhead -- yes, w ith prature rem ained cool Than, it steam on in ' t t e sfflwner. Seemdsd no i take long to advance titis >er flffiy doesn't it b u t a root ty p of budding cooling to include a t 150 F v iD im d iio ! temperatures inanofaetum ig plants, theater^, under th e roof of 13M ST 7. Onfeof motion, picture studios, amusement tiw oldest principles of cooling is baRs and even residences. Today still in general use an the roofe o f nrDSmia of square feet of roof area countless office buildings and m an- are kept cod by autom atic means, u factu rin ifiiteats fo r Hie disslpa- us& g fhe sun's own heat to actuate tim r of heat from th e so n's rays. th e therm ostat which, controls th e insolation Insarffiriffat roue spray system . The q u a y of w ater, which is very tin e Sn character b u t not a mfet, to ' in actual operation Bpproslmatay one-tird nf th e day w hile th e emt to ritihfug.- 'e m gtfjwtmf and re*' Bable centred enables th e system to keep ICO sq f t of roof cooled--n et varying m ore th an three degrees-- fo r a ten hour d o r using about 80 gallons of w ater, M odern autom atic roof cooling system s a re designed to spray a ll When insulation w as brought . Etiunenleal Operation in to general use about seventeen Since tire relativ e hum idity of years ago .very broad chums vrere th e etmoqohere is a prim e factor m ade fo r its effectiveness in . pre 4 efficient evaporative cooling it venting,sbiar h eat penetration of to logical th a t th lo w th e rel buildings, .Some types of etrue- ative hum idify th e m ise w ater tnre* responded very favorably to evaporated. T he systems are da* th is treataM itj but other to e d fa apply w ater toroofs v ery owiiBra, eeefcing, greater coding, sparingly, ju s t enough to keep ' devised,a roof n ay application to them m oist ,so th a t evaporation to, eaxb th e a a X iin t a t its source-- tarent constant. Sbto typo s ts u b * tiw roof of th e bonding. R a n * iu ru application prevents the ac- found th a t w hen tin m h y im m e p - Cttmntafioa o f w ater on the n o t Plied th e. roof did n o t g etw w m so th ereto - no substantial run-edtf. and consequently did not transfer Aoy excess. wfflL ru n to th e sew er. ap p rsriib te h eat .dow n in to the toiSVWng' H he Bpray heads used in this au- h*uatic cooling system, have b e e t. B rib esu m m er o f 1934 a stand derigaed to 'use W b tS e w ater os ard designed root spray system be* possible add have a wide range of gs&' tn- appear on th e roofij of application^ One gaHon of w ater buildings in W ashington, D. C,, a mfcmte {spraying iuienntiteafc* o ty known fo r its v ery b i t and ly i keeps $49 zq f t of roof copied hum id 'rum m ers. f is tb l installa to n tow degrees above w et htflb tions w ere inacte on apartm ent tem perature. Controls have been buildings and.hotels. Soon, tittr- im proved to reduce w ater con- toad controls -were adapted to roof sum ption to,a n absolute minimum. cooling.and th e roof spray appli- . cation .bedatne autom atic, no v a t s arll SJunwr Cwastar. Wirtfc- fif th e roof area. This to accoimplihed by th e -use of -part circle coverage heads w hich axe used d o p g th e edge-of th e roof, para pets, etc. These p a rt rele heads are'supplied in % circle, 4 ernie, and J4 etrdefceads. Any portion of a coot n o t sprayed, w fll absorb a large amount o f h eat and tend to :. n u lliiv tar reduce th e effect of the ' areea sprayed. Therefore, It to m ost j im portant to in sist on tosti cover- 1 ago o f ih e roof to h e codted. H gm 1 shows a typical gray head ar rangem ent Water Supply -It to recommended th at regatar ciiy w ater be used if aviiable, and it to seldom necessary to Increase the w ater pressure fo r a roof spray system . A nother source to th e w aste w ater'tim a a ir conditioning. unita! Ttite w a t m ay t e utillzed by mplciyinB .onnsctmn to th e . w aste tints, and increasibg the pres sure b y a .anaU'booster trim req oreA. , TOliect Hie a ir eonditrnlug compre&xcs are not ranning a jay*. 1.4&-in.Sowpeersto each! X to tem perature in to te a r^ T i high. Thermocouples installed _ tid s area indicate a tsjnpenitnre (rfl about 500?. . a Storage and .S tip iu a sneteas compressors, and other air conditioning equipment It Is suggested that, ia plnte . .. ** . ohr y 8 he placed on ftc roof to be spayed along with toe roof. In a ttf msiaBatums such an atrohgement of torced air "ventilation has added greatly to the comfort and greater efficiency ofthe workess. Health ia ottr greatest treas- ore and an employee who works in aeooled exea-cin pat out mace per hour than when he is uucomfortuMe. Many plants have been air con ditioned fear commercial reasons studi as holding tolerances,-proper B ric k ft lie heat and allows th e 'caris hrfg8 `and wheels to operate in n reasonable temperature snuoL It it Tory important that an eren, draft he maintained a t both top and bottom,o t the hfln. This te accomplished by wring two centriSgual fans, one a t the top and eoe et thfi bottom and balancing the draft There ja a tunnel under the Mia hr which a man may mare L rio. i a n m a rm Raw juaw w im handling of metete; ehemieal% etc. In jnfiny plants, where toa Inditing is done cm long 45 i t knitting m a chinas a tmflim anA wide t e m p e r a t u r e change witt'cause a bad metal deflection -with the rem it that the needles fail In enter the email huh* properly. 3En ftaw inter with temperatures more evenly controlled no trouble en sues, hut during to nnmwrtglwn Inside .temperatures may rise to 102-104 ? and then drop suddenly due to a shower, considerabletrou- ble m ulte. An anhwatfc roof cooling system cools sufficiently to prevent tois-and many rfber -tepes o<fmrn troubles, The system does aoUncrease the absolute ftmwMWy in the cooled a m as is possible with evapora tive cording methods. Such a rise would be .most troublesome in wood working or furniture plates. Your roof can be a cooling eto- Jnent rather them a summer super heating dem ent . about and repair any -wheel or trash trouble or remove' fallen bricks team the right.of way. A man working in this areate pro tected from excessive heat h r the sand seal, . . Borne - ' She main burners in firs boxes and auxiliary homers serve each, side of too kSn. They are. placed about midway and fire directly to te tbebrick moving lowly past them. 1b natural gas-burners axe served by a 7 In. gas main with Xhe finished brick is . stacktin theportienof thetrufid-: ing reserved fin storage _ loaded directly into a freight car-1 for shipment Incidentally, in spile-9 of ft 3dproverb, this lith e njy-'jj point at .which strow conus 'lute ! tiu process. So, loading a frtdghf ' car, straw is placed between each' ' lay of bride to prevent shock and breakage, - .. ' The Product : The Jiuup plant's output is con fined to two types of brick, a higk best date brick solid'under th e trade name of BANGER and an tntermetKUte heat 'fa tg called Tboup. Both BANGER and TROUP brides meet toe AfS-T-JS.standards for their respective grades. These standards require that high he - d*tjf bricks have a fasten- point - shoot 3075 S' and in tm rite e hoot dutg bricks have a fusion point above 2985"?. - TimbrickiBaxrofaciuradat Troup ' axepart of about 309,800,000 bride a year that come front General Befruetaries' 33 plants. Tbe'main. office ol tits company is in Bbfla- delphla, and a district sales office is maintained In Houston, This -Houston office not only serves the- Soutowcst, b u t h as made a num ber o f sales in M&rico. L . L- Batch- . code, D istrict Sail M anager, sees. an excrihm t pportunily te r in crease sales in th e rapid progress th a t Mexico is m aking tow ard fn- dnstriabw ition. Obviously th e Twrap plant ia iricd y lccated to handle orders from below to e border. a56e enoanous Industrial growth , of to e Texas-G olf A m has brought about considerable de m and te r Iteteactories ia first area. Very tew baric materials are manufactured or processed with out in same way utilizing re -. iractories. Hence, this znodem re-fiueiery plant a t Troup which makes available high grade re fractory products In the Texas- ' Gulfindustrial area willcontribute greatly to toe continued progress and industrial development of this ' area. . : i S a fe H a n d lin g o f B a r r e ls JUovttff w rf handling 6 w re l* , ju st ms everything e lse , Jtos fe i s e M s w>Wh should b e bottomed to prevent misttU ' ' d e n ts. T his c a re fu l analysis o f mitmhaml^mgprmtmiarmtrSl suggest amfegnmnis mm* andUm* for other ftm A im jobs. nka 1- K eep iu g o o d physical can- B. Stand a t fe e dde o f fe e b a r ffitSoo. B a n d handling is strean- rel; place hands a* apposite ends oufi 'work; f ia te b u ; a s n d s t d a of fee b ated , grasping fe e chimes. is out a t eoWHttrm 3s ja m s apt to cause an accident. Z. S afety shoes sod i r tw doves o r m ittens m ust be worn a t d tim os w hen hnnriUng to r id s. 8. 'W h e i x o llfag a b a rre l kec^i your hands a th e bilge o r quar E ock.the b arrel oace, laterally to splash fee Squid, and fe a t, using fee sptafe to aid fe e operation, lift up on one chim e and push down o a th e othar. As th a b arrel comes up, rem ove fe e hand on fee low er chime and get fee te a t and legs dear. ters. If y ear hand o r finger is caught .betw een 9 a chim e of a b arrel and sam e other object, sev erein jtn y may resu lt 4. K eep feet and legs d e a r of Never attem pt to pp-eod a b ar re l by yourself unless yon can do it w ife esse and i t is no strain oa you; If you are n o tphysically able to up-end a b srrel alone, do n et. m oving barrels. N ever H dl a.b ar try it, as a severe back strain and re l tow ard another employee un possible hernia m ay develop. ices h e -is expecting it tse feeing 7. Always p u ll over a b arrel you. when it is dashed tp Jay it an its & UTbcn-stacking em pty bar-* side. Beach across fee b a rre l and . rels, first lift fe e b a rre l to knee grasp fee chime on th e side aw ay height, using th e muscles a t fee from fee body; fe e s p u ll, a n d a s lego od.shtjuldxs. Then, use the knee to h o o d fee .barrel to th e (C otttm uedon page 80}.- higher level. Keep feo back straight and erect n s. . 5. Shore are tw o ways to up end a b an d ; A. Scpad at th e head end of th e barged and place bofe hands m ular fee low er chime. K eep fee back o ra ^ fe e head badt, and the arm ssteaj^sj; ifeen lift, using fe larg e muscles a t the FS. S. -tar ' t I A N e w J o b fo r th e M a in ten a n ce M aul The second I a se rie s f articles to serve astt^uide to the electronics main* tenance taan, applies the analysis # t the 6wie units to m o w cmrtroUhtg wZmdts. My flu CL B o e tg e i T S fe s t article o ftb ft uri th e m otor arm ature are connected negative h alf cycles of th e a-e inm th e December issue covered "back to back" so th at, when, they p u t Consequently th e polarity of lb general aspects of riorirrmaifrfe conducting, one .tube passes, th e m otor arm atore and th e direo- bow m ost o f th e equipm ent lik ely positive h alf eyefea and the other t!im o f its rotation ft determined to be encountered la industrial p tsn ts coaid b e separated, tbeor- a i. ELECTftawoooktbm. sote sanr diaqsak. tb e sigm a system , signal ampli fier, H hyrairoa or power eleciro-m edknical stage and the etanor mmt7irarar e .,.,. MsmMu*t*** pow er supply. ds I* shown d ia- grannnaticalBy la Elgurc T he applicatioh of such an ana- lysfe to m olar controUing drcnUp . incorporating some o r a ll of uto aystean cwnponents is covered h i tin s discussion. fc* order th a t th e m aintenance engineer m ay m i istettigentiy pompsupply on riusb. apparates, f t f t essential th a t I s have k t a n y g i uaffeav- standing . of- tim , itiM k lts f t . vdhsea. > O ft end th e operation, fib. 2- ru>enm ie m i w cm riibl neveuM B ow -arr tetter. of m ere orJess 'elem entary circuits ft described first'follow ed b y an accoont o f a mage detailed and generally applicable m idrib ii - Sfaupte C ontrol Circuit H gnre 8 shows a cSrctrii used to r th e reversing operation o f a A c m eter from an a source.. dotted linen, indicate dm breakdow n in to -th e system com ponents. They are n o t discussed In ' 1(Ont|nrt" to `In p u t" order fta s- m nch ae a know ledge ofth e opera- ' tion. of jh e tEhyratroa stage, which f t th e h eart o f th is and sim ilar m otor- control circuits, f t a pr& e- renaam ddriuf.fhe circuit. ih e tTfopositive grid Thyrtrons terid - oon&oned rectifier tabes) 'wh&h-sUHfly th e direct 'current to Lm, F[ U ! W ^X d* 1 #H*W' riffl PWftsju JF d j t-j L fGUHLidtStXBr r~ j. ^SBSZi.a&g i I ! I w inch tab s is conducting, '-** iQ astrated sd h asaticd te W pteeS . . ' Power Supply Tha pow er supply rmH vwmn. Jam requirem ents: it furnishes the S lq aatw a anode supply, excites th e m otor field w ith direct current, P m d d es low vintage alternating cm Tent fo r the Thyratron hsatura, and supplies e-c g& i mniHuy Jor th e T h S ttfa sa . K should he noted th a t itrasmuqh as th e "direct enr- supplied to th e m eter a m a - tatcisap tu aE y th ejn ik attcig iT d tte resulting from half-w ave iso trflcatitu iiis effective value is less than Static the voltm eter raffin g . Conseqaepfly the anode p M -m a wOl be about tw ice th e rated value, fo r the m otor arm ature; . i t e tease daisy relay prevents r(r I *cm atr^Mwr iiiAwMvmtr J| Q | WW** rwot . . M O* I BMNC fKVfclTSo* COMIECU . . tem perature. T h 3s ueocessary to p re v a it in ju ry to 'th e tubea. The required dday tene va ra a jiw d yvrent tube iypes s i is g h a t ia The eteetric. motor ia e tu - m . Esiste designed fo r reversing asrv> ice. E h e f tlif e separately excited ouareni is O usted to a sate vaine hy th e reactance a t th e cholea coil. W hen one contact Is opened the rfluoved from ratoon and a s they are w ith altern atin g current ii*vri5 cease in conduct on th e succeeding h a lf cycle T he m otor w ill th en ro - rraro n . If th e contacts w ere both norm-, afljr opea instead o f norm ally dosed, dosing either- one w ould Stillprovide two-direetem al operar to, b u t th e m otor w eald coast While both contacts are open. The extent at such w ould however, be governed by th e mag- nftade of tee d o t effect caused by te e energize? m otor field. E vidently this circuit provides tesct-curreni available from the poweaf eppply. The arm ature te de* mgned fo r Eh current and-voltage te th e Tfcyrairou .cthodg tdreuit. te e m eter wffil b e brought to an ab r"p t Stop T plugged by te e resuU snt dfernateig carrenl on te e arm ature: Opening th e nppnita variable tw o-directional speed con tro l is promded by te e dighty moors complicated b u t cor- cuft shown in Figure 4. This circuit Signal Syctoro-SSjrmt in p lfier site direction. & th is ' control- te e '^ g g n s T 'to employs phase-shift control of the T hyiatroas, l e , th e signal circuit VMdh te e motor ia to respond is- ^tU ated by a pair ifmanusflly c. steS t a n t i } dosed p u ab b u t- R<- *seem m o svinano m anat. tens o r equivalent m echanically { bpecoted contacte Such a m ai o r -- * - 1 opearatten o f te e com-' _ - -- y ---- ujqr: JS SUf- ** * power (force) avaflable to J^^^teelightcwiteflte.Obviteus2[te e cantaste could beam a day actuated by a sig n # am plifier ne- a sjgoal firdm a photo c d l ** snsiagous signal sease. Opeafica. u " ! "* 018 cSwnit' n e rv e d and p ^ a m e delay refey dosed bote, ^ conHuetiag b y .v irLTM grid circuit constants, ^ re a flts in a ltd m tla g cvnrent "faprpUcd te f i m otor and it ` a t a sdandstiQ. The i'O W Eft ftW nilCTBY.f,, JANUARY Ia it. I i I 'When neither B ryratron. viSL aH e reBctor U w hich controls the and th e cith odes .appear to be. 1. B te rfrnutfchas been simplified T hyratron fra: te e "electrode, Sjwiy heated th e tim e delay re - to th e ex te n t of dim natiag Stette down" direction of te e moine. (He- 3 en d th e Brid circu it contacts, S tep andB pJD ow a push buttons, rista r B5 to rito te e am ount o f di if any, should be checked. H th e ttt, because these features pre- rect eaurent to I d and to tu rn tee cathodes fa il to h ect I t may, in tent no* m aintenance problems msrimum. downwa rd speed o f te e xsxe instances, be doe to a "bom eth er th an those related ' to te e electrode) n t" h ilt more often b caused b y t fcsual etectro-m agneiic - control ' R esistor K4 controls th e bias on . l.acAkto fthsuisp psliiavgerilaogfe.th-e trouble teoqrusipamn den(tdwoiatimaymeotrnuitpomsmnt.n mo grid B an d , as w ill b e seen, te e a rt ` shooting, assuming th a t th e Hffi- T he fdll<totog:description of the ingnal voltage on grid A chliy h as not yet been located, operation-of th e circuit m ay dupli governs te e direct curren t to tee i t w ould not b e too unreasonable cate som e of infennatiot in tee saturablo reactor IA w hidh con- to suspect both ThyrgUc c s .a n d um ufacturerb in s tn n t a book^- trb h te e ``electrode up" Thyratrcm. replace them , This, how ever, is n o t h ow ev er.it is te o u ^ t to b eo fed u - Tlie rignal acts as negative bias, th e safest procedure and rath er catfon al benefit toi those w ho, el- reducing te e direct cu rren t to L2 th an risk a new set o f tubes, i t i? though n o t eonetaaed w ith -this urcta te e related 13iyxal3snj ceases m ure advisableto make actanplete p articu lar circuit, ar to fire.- A t th e sam e tim e th e cur dw ds o f erreuif conditions: lid s f o r .................... re n t through BS h as decreased re should-include th e measurem ent of *H voltages and eu riedtsand th eir Signal System ducing the negative bias on g rid B and increasing,te e cu rren t through raan p ariso n w ^ those given o ath a -.Bis. signal w id th erentnaBy the prim ary nf I d u q tiH ta related m anufacturer's wiring- diagram or. "tens" th e electrode feed motor Thyrafcon "fates overi'- Tbe p rin t vacuum tube data fleets. A con- test to do, i e , stop, o r move te e a t w h ite ib is ebaugeover occurs ihm tty te st w a ll idle and'resist- electrode tow ard or-JBcorn te e work and eoBsequarily te e arc volbige o s end a short check o f capacitors is derived dfaeety'from , te e are Producing it, is determ ined by tee wi& invariably lead to th e soiiroeaf- voltage (w h ite te to be h eld con setting of R t to stax teig rth erieo - ianmlflfe' Continuity tests -sfconM stant). IToe re voltage, (signal) trode wiQ ru n down moteli t strikes h e m ade w ith an nhmwieW Test a h a ra sse d , a resistors H I fa pro- th e w ork and tben rececte u n td the *bcrt c irc a ite i low resistance caB p o rtitm alio te e length o f too arc, preset are vditags is obtained. t m btaken fo r a good o n being nro w hen the electrode As th e load m te e m otor is vto- - A jo in t- to b e borne h i m ind is touches th e w o rk 'and wunrfm n tuaHy constant no load compcm- th a t th e motor? associated -with satem circuits are required., deetram c-circuiis are designed for to practice te e variable resistors . - higher voltages then equivalent th e rectifier tribe VI so te a t tee 3d and 35 are poterdtom eters motom in h m im pedance power circu it ia ap plieableto m tw alteo- mounted a t te a operator's Static. circuits, end tests fbr-grounds an d . natfog or direct current a rc s' ! . ,, ,, -------- snore s te e r polarity. The output of th e Tbyrettsoot importan t Uba mechanical feature related rectifier appears across resistor HS b ad is proportional to te e arcyolb- The tw o T hyratrons, y a , to e con nected to th e "b a te to b a te " cir to tl)e system m ust n o t b e over looked. A frozen m otor- bearing age. Capotriiar C l bas 'a 'la rg e r cuit previously described.- B lase - r a- slipping sh aft on. a pbiehtio- wvailtuheb-wc hthenanteweithc-odn-ctroaln ajs: (urtsfehde pshloiyrtedcoanntdrolisoof btthaeinegdridbsy. Ims eeatnt- zoMctpeardciaring fsryeqmupetnomtlys tgoorteeeriseeletco dViIediain ohfomtheerahdigioh*revcaecivueurms, type of te e saturable reactors: a cer tronic circ u it paritor-roristor netw ork, and tee Signal Amplifier transform er T Z T he inductance - Advanced Control Carette of. th e reactor secondaries causes Xfgure 5 shows a circuit used to euutrol th e speed and direction of bb electronic m otor used to feed tee-electrode in an.autom atic aro w daing 'machine. (Ore system is term ed an are-vaUage regulator in- asaj '* as it is designed to hold th e 846vuttaga constant b y governing The signal voltage is.npreaged on te e grids of tw triode ampli fier tubes V 2 (or a ttoto' triode) w hich axe a lto of th e radio receiver , ty P a T he p late voltage is obtained from te e pow er a$ g d y and te e d-c wtodtoga o f two saturable reacts oaa,' one ccm tfoiH ngtoegrictof each Thyratron, term p a rt o f th e p late the T hyretron grid Voltage to lag- te e associated anode voltage. A s te e diceet cu m sit to te e reactor prim aries is changed, te e induct- ' aneo- o f te e secondaries and th e phase angfe varies an d detenntoes th e B ring point o f te e -Thyratnais. Electro MorfraniCTf Stage - te* distene betw een te c letecces said- te e w ork. lid s te aoptopbteed by using te e arc volttS e ** a Mentd cantroUing two * -- "*--------supply tee pow- iference to te e dotted lines to " .5 udii indicate -a break- load. G rid bias- is developed by th e algebraic sum of th e voltage drop to resistors B3 and .H i. The signal voltage is fotprossed on ten grid A . w hite grid B Is Haked so te s t a t xossdmom signal ( a e estin ginsbed) te e tube is passing current te w ^ K te e prim ary of te e satur- The comments on 'tec m otor to te e to s t d ren it described ora equaliy pertinent to te te one. The ppw er sppply u n it Ppovides alternating and d irect current for (Contem ed m page 78) ; m w c u *. n an ilerav r_: m m iia o v iou. M I i MeMORTBlE AMD B33 MODELS Email scale models of Ida Sagenioraly assigned T3a-x<i)ated>' suites are ia?d by JLH .iasM artrfe {left), head, of the Huntbigbnrg ffuraitwre Company in discussing new Oppltertigna d electronic te a t with Cl CL S nm ibK ; sale m an. fai of the S iem ex Division ot The Girdler Carparetlrax "EdoKJated" pfecss enable th a house w ife to make a wide variety 1 -- enmHnBtfrmie end. tee- i-- -its a id help overcome l and spaed problems. D ielectric Heating In Furniture M anufacturing -- B y W .ttlf ie k o d ti High frequency f i d n M e h ceftttg o t t ' cost. of production t a fn n d fn re w hm k fa eiu re mod cM ewes m te tte r product, TWpsVE& has th e fem ixufe Indus- wood lubrication, im proves the i 1 f*y had * brighter outlook quality of th e products and trim s Mot only is th e p u b lic's purse, costa. 133iia amazons new produc- TwJmful-61 money, a good Share, of 'Bon. tool is eleetomics--Mgb. frow hich win he spent fox hom e fu r- . quam y.dlelfsctiie heating--first inm shing^ b u t m anufacturers now traduced industrially by th e T herhsve a t th e r dispoEal a re v o lu iic it' m ex D ividon of The Giretler Corm y m ethod of curing ghm. lines. pmsrfian, Louisville, K entucky. Thb new method, w hich speeds up . There's no L ett w ay to 31ns- ira te th e remtcSmble advantages nfferfff by npditrtyvif In 'Qj5$ A d d th an to consider a specific example. R. H. M CM nrtr^ the head of th e H im tjngbtirg Ftroittnra Company, operates five plants in Indians, th ree in Hmrtmgburg and one ranchin Ferdinand and BhgBshu H e spends mueh. o f hie fhne in h is . compact, thoroughly equipped lab oratory, w here his extensive re search activities hove led to alo n g fist of production, short-m ils mid ' h as greatly expanded th e firm 's sales volume. Aecttlerated Curiny The problem o f accelerating the curing a t glues in plywood and a *rBItftwfrcotcfeart,fTA3fu$iH6ebartffirto*S(fMtfvMmCttkfam&. 93. THESE WATERFALL SECTIONS - SHOW T H E IMPROVEMENTS MADE POSSIBLE BY ELEC- . TRONIC HEATING. . A t the left is 'a conventional . watsrtaB, of VP plywood, which require* a kerb stiffener, feflHng; screwing and gtning. A t the right is MeMurtrleb waterfsB, of %*-- plywood, fabricated with high fre- . queneyeqm im ent.lt was made in cminexpensive wood mold a t imteh tower cost, and fi ts structurally - stronger. . - i [ lam inated wood paria h ad long fas ' M cM urtiia, A scries c i k- talents convinced h h n ih a t the; zaswer la y in the appBeatton a t ij^ l frequency heat, and h e added a Tfeenaes unit to Ins laboratory ` fncnidea. Soot, b e w as using it : w ith h ighly interesting resu lts in ' .the Jafcaicatioa of & w aterfall bed - font and a waterfall bureau topLii th e case a t th e b e d loot, produc- ' . Hen costs tum bled 43% . T his ; m eant operational economies of j $1*0-a day, The production cost : o f th e bureau top dropped 28%, w ith operational savings <*f $112 daily-. ^ -1 T here arefo u r solid ressonsw hy T herm es electronic heat toadepos. sib le these economies: 1 T he curing th se h as bees ' tiraticaHy-'Shoxtae- 2- T he molds fo r th e w aterfalls - are form ed in th e company' own OU3S MSTOPHOM SOUP .--f* wnpwaveayM CM m tejem ftaproductioitof- feeguaw yagntaneah If wasm afc of lambufted . SCM stogjcfoifi firm 's own shop a t a fracthm of fee corte# steam aau. shopi a t laminated scrap stock. CJcavEntJonal steam m olds, which * are both expensive id th ae-d m - 1D^ SA*" ' sinning to ccnstm ct, a re not need* - eel Jfow ateo th e sBBener w hich w as screwing; and elMg psratfons ! 3- Form erly, a h e rf' w as va futm eriy iG Q U itats entirely dim id d d i i t necessary, ; feed fo r th e sweeping curves. inated together w ith lie . drilling, 4. Because the w aterfalls have , r* PRODUCTION C O ST HighFrequencyMethod OldMethod MATERIALS 5 a* ft ,ii "'OJnwiplyVMilU V |.05 5sq .fL I, - 14" plywood 0nJO WATERFALL BUREAU TO P HighFrequencyMethod OH/M ethod .MATERIALS W2.fffse,wfoto-Jd I] $. I[ VTpiy.wftd wt of.au 'A&'wwwi ' i ,`i'i r s W h a r LABOR. .10 . drillmjsewwg sluing .10 ' ^(.05 ' SAVINS O F .80 PEB.PIECE 185 TM ta b o r in clu d ed in tn st o fcurved T Kerflng - .78 . sa v in u o f ? .; p ea piece M Mte uH w tW W V lJro * b k m u tw v 'r -- u u m a b v io jx I 3B creasedtraetural stren g th when s e tw iih electronic-h eat, i4 " ijty - wood w now being u u d '& ste a d -a f' W ' plywood, and tfcepiecw tacef a r . m jre.steblR . ' ' ' ' - Savings ' T he specific v in e s brought eb o u tb y th e use o f heat sgjplied hF-itigb'fretfueocy equipm ent are xureeled in-the breakdow n o f pro- dfcctian'eosta show n in: th e accom panying chert. 'ih e ccunparJson haw s th a t th ere is a n e t saving o f $-89 J>er piece tax th e w ater*aH bed jtart -- a saving- o f $180 o n each days production d t 200 jjiieees.The saving o f $.38 p e r piece *m the. bureau to p represents a to ta l of $112a day on th e produc tion of 400 pieces.McM uririe points o u t th a t; "T he' ihvestanennt in h ig h ' frequency COSTS COT 54 EY HIGH FaEQDjEmrr HEAT 5CbajpmiindioQ cost o i this -waterfall bed fo o t cut 43% -wito h*at snsj^ed by a t& erajex high frequanry u n it and its maaBftr was ahartte-Ungraded.Production -aatof-Hie head frfi equipment is so rap id ly `m ortized - th a t it presents na financing prob lem , Evpn th e cost of la rg e units cam b e m o ro re d fru m th e savings th ey mdfce possible, fare m atte: of a few w eeks a t m onths,".A nd he adds, "The- opportunities fo r upgradlngquality and low eiing over* head w ith ldghj'irequenby h eat th e load to rise qiricH y to to e bonding andcuring lead .. B eat hi generated uniformly w ithin the m aterial and-at a speed never be& re attained, thus taking fidfest advantage of all of th e new resin glues .and oth er beat-setting m e ju st as nrijneroua as your inwginiijtwn is active." Witha n eye postw ar m arkets, fersigh ^ 'hfgM&frtce already has amnfaMHtMnlil >rief Hflnrlmi OOTIt Surface hardening, scorching end ebecJdngaie elim inated. Tem peratures jet th e center of th e load tare raised a t exactly th e same mo m ent as tem peratures near the oidw edges thereby solving one of' th e woodworking industry's most troublesom e problems. M oisture m igration freon a hot surface to a cooler center, an evei-p resen t. draw back in 'hot press fabricating and molding, also is efintinnted . along w ith th e adverse effects on. th e product th a t such migration;., often brings about. Therm?}: u n it *Sfh th e larg er Mod e l 19E and h as drsnm u p plana-fo r a ptani ead u d v d y devoted.to high frequency fabrication. ' BSgh Ercquehcy O peration T he T hereto u n it itsetf is xep- .rosentative of th e intentivesesa, lesourcefulnesi, and im agm ation th a t w orks industrial m iracles. I t - consists mqlnfy of m ercury tu be rectifier* and. vacuum trib e os- aU atareguipm eut w ith transann<- - ens,mettarR, rd ay a, eoatrcJ devices, tim ers,' and copper and bsrass eir- cfdt eonjjKinentey-aa contained in... a steel-cabinet.-The w hokSis eugl- . ueered, tested, and perfected un d e r exacting tabm -afary and p lan t cow fitians. . W hen 'powcr is .a llie d it sets up - a high fraqueniy iM d-betw een the m old's two electrodes, end th e mrihOTrtar frhdhm th u s created w ithin.toe wood fibres and resin particles .causes th e -tem perature of Notice 1945 S. P. L IN DEX Now Available to Subscribers If you keep your backissue?of SOUTHERN POWER SC INDUSTRY Write the Editors for a ftee copy of the 1945 Index showing a classifiedlist of all articles carried, . - ' G rant Building -- A tlanta, Georgia I D u M n sD au i jo j n atnaSderjiig te poentai de-` Vfopment t ocaipationai diseases *oA theyegxm siblH ty and eost ia- cident, management catm c escape th e fact tn t th e cofldttiCKi o f ^ watddbg envfconjnect ia n een- nomic factor expressed in te m a o f *e oveiaQ a t tp ro d a c tia n . : E roper eowndemtum to th e status of th e en'roiiraH Jt, in m any cases, w fll directly low er th e cost. Becog- t n g (bese acts, m unaeeaawtt' shwtlcl tak e every possfitle rfteaa of So& nrimg alnA controIHiig te Traririi^u tansiroam eat. Star msmy*. ocfcqpatanBl dfaeaBea thens is no - to ar metcatoB and th e lgica! m ethod f contod is th e adjnst- nnatt of th e wor&mg ent- ' atet ,in- arder fb at th e esposare ro ra yrftich cropatood deseases . . rssttjuaytrem oved. , ' Pow srijr A nd The Sn-riutiseai . *, XhawarkingenvlnKiTOentjn.aay p ist tri& iho depender ora tese, fsctars <1) ioaterJalk, (2) procesa- ' FUME USMBVAL S m itN IfeJt tXHAHEtJK$ F U * F ftM nOXLM R TAfttCSL TM>** .f e iy O the rw awl pro- *Mfotaf? matriafa tS U ln indnstiy re Epediidally- tetn tul tntc compounds are often. Uberted as' ^ r t^ n opataMima Ta shy casEythe type inaterial and Jtg presencia;fat the tnadfig atow- sphr aildetermine$hetostonee of shajard^ FoKtutfetely moni pro- imaSerts re non-toxlc. Ecnyevef, fh mty fhtowiMMi y. is fe red te aso of eettain qaelfic componncls' tMch are knonm to produce hanafta' eSeds on Individuis expceed to thoro. ' The method of ptaceasing is te - pcadm titttadetenh so-- tent -to wbich piateriaJs are S - persed inte te working. atole- sphraew luipuriani b a t a asneo.- ated with procese ntethoto in .dude: U> temperature* retptjred for earions nperatJoos, CD. agite" and other mechateal deteUs, and (3) epetiic opearaoas m * ty-produets are formad and lber .ateda . Ewdpmfit plajs aa importad xoie.in. detennlning dispersin tncofl des^n of.audt ta ta nwcr- cafl. fotr opea ir (tosed operadoras, ictatm. athigh speed or cise dr h m w el o tarw iica on tita It t of tt operatar. SpeclHo desga w(n,Jd determine the esetet te wJcb srtaln wmtnd instaHatw swdi as local- ettaust ventaftm mjght be appHed- . cPEM.ma DierviM mui oe carros ouok rio wuhhiy w xe ibhim * * iw m u a t im r susi * punit eV*i. MMVCte 7a crttirucB U onvi/no *. isim tem v i -- u ib u o v > - with EFFECTIVE DIESEL LUBRICATION T B)MC9 tfn a O ik do a m than Standing job of lubrlcaa'jig-- put an nut Icvp TfitM abj^ge. Ring! ay tree and w ires acirre. fin o n ! p m riie p to fer seal io r fidl-catapteaslon, iTru 0r ala prevent scnSing, greatly redacts Treat, B t^Jarespeciaijptojffcrtieato p rik m g tb s life of bearings, lin e rs, rin g s andpisrons, You can dapoMl # a tn o U a iU a operation; low er main* ttaaace coses. - ' TheT ^ Company,in stepwithimprmeoicnis in Dieselengine design orerihe past thirty years, "** `Jereloped cm ipjfte Jim oiTex*a> V naQ ih **. on to suetsthe mpdreineats ofe n ry type and 1 o fDiesel. ' Ott thebasls ofptTform m tct--all IcatKrfg Diesel engine manufacturers appears Texac* Vrs* <1% andse- . ' * M oresM itm ayV ita ltp . ia d e U .S . ii 'Wb. m in t-unibTexjca A is tttitb mryotherIrxxJ. you obtain the moat efficient and economical operation f>myearIXeseJi.Joa contactthe lusur- ' * ofmwrethan 2300 Texaco distributing plants la die 48 Stales, o r write: Tha Texas Company,. U S East f 2nd Street,NewY*k 17.N . Y. ` 71 ]  ` E m jiM M lt ProiHeois CMim p a w n to industry is Sue . m atter '.ta cotartaHng. dost. Far~ tunateiy, to e re a x e relatively few types o f dust which taeajpedfiealiy toxic. T he m ore im portant from an industrial -standpoint ere d j o , as b esto aan d fhtabr 'ttvjacd salts o f toxic metaJ% snch as lead. Silica and D uct ESxpasans to fre e sS k a a m em to^w efaai frem th standpoint of population exposed' and deserve m o w ctHBaderatiDn n those to asbestos d u st However, -asbestos d * at & ju s t as ta ste as .fees-silica. .W herever sand or m aterials .con tabd ag free dUca a re processed, expoem to to -d ust'is'U fedjr to ' WSnJti This is ' especially- trite in Sag, blasting, and to e Eke. Suffi cient esp o n ile toconoentrations o. to ee tilica often s u its in fe e pro duction o f fibrote graw tos in ton tan g s i to e exposed individual, T h is condition is know n a s xiHeosls and' ta ons of .toe prim o 'disabKng occupational diseases gild ta cost to d o rtry MairierahSte sums - of A sbestos dust although specf- ktatytoxfiydeff not xendf ta a num erically' g re a t npm bor o f ex postufai to i.to ' ts.totcefcjneat ta dhsttiahagidicatinns. However, in toer production of asbestos cloth, an d 'irto et prodmUs/attCTiousiirob- ta m .^ d to st c o n tro l presented: fjertain heavy m etala jtnd th eir tatto produce specific, fepde reac tions. Many industries em ploy lead and eadnahnn,and th e ir application to p lan t operato usually restais in th e creation of an actual nr p -' tcattaL exjiospra. L ead compounds are particularly importan t in sudi operations as to e m anufacture of storage b atteries printing indus tries, and th e prodaetkm of paitas or pigm ente. .. - taw aely to sta. On ataxy tato tha ' .ItaB W body i t exerts bti affin ity ta r hem - - lin es e re usually eeectati oglobin which is about MO tim es w ith w ddfng cuttn& or other L to e affinity a t ttxygaresung in erations w here m etals axe h ^ a trem endous decrease in th e abiE -. to high tem peraturas. From an i ly .o t th e' blood to carry oxygen an d Produces conSHon of as H k m ib coonnonicritenta tornad ta ta d ta b y 'ta lu d e so ltar dioxide, tdorine, ammonia, t i i l i e i t o t o ii nitrogen. A lthough theee gasee, aro ex tran riy'-taxiei th ey are ra ttodendy rritatn g so tb at to e i -' dividual exposed usnaHy has sonie w arntag as te to efr presence. tTttaer tom a condmta to e vrarkec can nerm ally retnove hhnsl from to e. eposure b e fo ; too TM h dtonse -is doto. Hbwever, tose m ateriaks do occur frequeny ta tad u sb y and th e im portad of ex Pwuxes lo to a n ohotad not be - Yapo. . castmtam are probable to e .. tafqpertani. Atmoapherc funi ', to ta type ta oftm tound nroud^ pouxing a i taass, w etdtag o r 1 tag f gtavotaed m tal m on 1 tem p eratee opexatoma __ soefeces coatod w ith lead hearing | . P aint.. ' ` '' '1 T3te phvairitoeicl responae n i th < ' inhalation c f these raaterials m ^r* utaycohaderably. b e less Ecadoosi condition ta know a-as m etta f a n a l tover w tato carriea tym ptsm s of| tane curfde. fi, ta ta short dm atlan^ and m perm anent tissue dam age! ta dou. The m m sdtious candi- to u rise ta o a toe-esapeame to ' fa n e s or melala which an specifi-- ; - caBy tolde. " . Vapora odme from organic com narrim i C oadfim '' ` pounds boto o to e aBphatfc and arm oatio scries, T hey p ls ^ a tre m endously im portant p a rt in mod- a producto and fbefc-num ber, a n d use .is limited, only. by to e ingenuity sf-ftechem firi. K a y are naad vridd y as degreasing agents, tatenneS htes, solveads and taran ta harnpoundB, . M ost e fth e s s m aterials a n ex- ceHent to t solvents, and on ataxy tato to e body ten d to go to toe ncsrvMissystem . -Tbia is.tru e of toe aliphatic se ri , including d it t- Phywfial CMtai&ms sach as 5 worfchig poritlan^ teaiperature, < hum idify and abstartnta pressures, play an im portent p art in .th c tata ty of th in a k ts te produce. The eforethm ta' such- wmlKions ta prim arily a praH em ta engtaeet Ing shd w hea ^Iven proPer consid- - ration m t do m rit, tatrar ta- cre&tang production .and lm vahig costa, through im provetnent' ta - <3dalS rtatoo final production, re daction ta q ^ tasg ^ and inexaase ta to e final {doit safHy. - - M s - and patrdlcitm , fW n toe statatotant of p u re to rid ty , prob ably to e moat im portant of these m aterial* wcmlfl ^ T ^ iwnmi, bpawlegiieh and to e . ridrinated. cmapoitads. Sufficleta expoeureto totaacum ponndsTesidtafatorcm ic dkturbanee and ta some cases d ta -' attlity . Mtaafica pi SariMument ' ta an ter ta propriy ovattiate th a axposres ta an industrial p iata; ld ris% d engneM tag atud and analysis ta regpiircd.' Soch .a study ta .to e fw m ta an industriel hygine Burvey ta a meriutnical m eans hy n * irii toc piant i ob ' IG sta seroe d dopartm nt b y depertmmtt fo r to purpose ta notng occupa- riS nnd sltS n tt W tf, Ira.MO ifitMei ietasaBmal --B*-'-- ' . . - - Qdw - soctatedw iihplattag,suipphigsnd so th t they ipay tjj- q p r e b r i. d ean tag . Chrom e arid nudi i Sneh a survey shohid tacludo a ,, rf* 1* ^ u .^ rn a liy tassified as probably th m asi im pottout ta worh-8ita]ys!i, anlytlcBl m ced n re tato ta to i^ p ia n t o r irriianfc In a d s d a ta of m aterial and resulta ratin g of b i rd o , analysec of the , dm trjally. h m ote im p a ta n t a -. fra n i taeetnqdafing, anodiring and hnzarda and recommaitdafios for Phrsaenta m riude carban m ont- rim itar operato*, sposare h> . ^ a" d hydrogen au to nrists m ay reso in perfora- Th Work iily to i riioutd he cyaiude. O f titese, cerinm jnom ndde ton. ta th naaal septtnn, and if ' xnade by noting enrii and every oecm -m orefetittB ntly;. Xhis gas is cute o r abraions a^e present on Job ' e arrfed . out ta toe piata, am etated -trito dm combustom ta -to c esposed p a rta tacere may de m etood of process, and hazardous cM iwnarions m atenals and is ex- vel^p. co n ^ecs to w M to a d w taker . 74 1 CAlITLtttobl B A lU M mIkMMlPYhU- 9* wam coaoM v n o G E s s n m i M i i U M f l sa fk c o ic m B jm o N a m i p h s i- O LpfflC A I, SYftrPTOMS ira rrnm AX* xmnnttBXftx. m e cosob^ S ijt o i * w m * ren aJi.iiB S ?M W B . JLcnSofat AsflBBttlSft liOMIM ' o n tB B idi Btfwija> B nctol Sm*ipg u' V nS ni iifufi iinfues-O a , * -* ! 6 9 tasa!* m m if a ta ; iet itQ im c im a , f j ro s s i.c tfa r Wr>S qpur m la f. XA fpm 100 watt' 7 Ti'rilitfw t l i Ubl Ritdr. titwihuh pnMUfcrifT^ #t rn>attdtM intof fxO, irzp itK far>dtttti im tanB f M qtaM C T'V M m n < & otJ. n a w tf oX m , am e* o * im btti, tn s tn - etfao es n a . , . * d a # M n y* a { |. siita t a a S ; miBSBClRnto; t ^ i i w , B ri in i p k m ti; te a titf inosfay; J * T2^ * S & te r ^ " " k * ^ * * 11114 ttM ie pkKNIb Qk.M b; 4ref V itM i_to; (Xf d e t u i nsa& k n o o v m i! *f*} f n ^ n i .;, jsiS er- infitteti*. * .D 'j ao 0-5m t& P laP u n a . 100 Wm .. UVMllas ta te , v m to , rusaba-U M * m ia ti B {M inili arn n a n n a I MwlHan PMtOOn m t < B ran i ' . UnSi*, Bf alHUt fltncM K H ^ O fallt, Y U lM la im iltW tN iih*I*aw&W- . . s fa r IfM tertie n i m tgi, c u tio S a t u r i * i!f rnrrw irT ln a c d iiM mJwry to TJpoJ Hwah (U u h U'b DfettUU ^T tiiW rU m uliauto{XiIm ii 9M a w u atoBBriUft O ynyw ift " SSS* lU m lh h ri) ' xm* U to , ffittg-JljM t C ialde BaiCtaric : . Tohmm 3ao fiMOM im a : n n k ltc s : W tfewt; c u t UtnUcalSM . e ts; In u sto!* Sur A*Mlktti ywmwlg tto n b U ssu ttifig ; tt* 7 % . tei*** z^MmAs; ; jw s* im kcRnce friu la n a . * H w ttto t egtdpwovt; ^ n t f a ^ r VIZ ttfgV ' , Oe!e.T*<;.taatii. HaaclSn! m in jaciBciU oc; aU t& iatilu. . j^ w & T t& tg " * H aiah . m in a, eOa, i&ie; uamSofc 1 itctTOjgfttiub m biv Ojgasia-hjnatSualn latrasi ; n re Ha tu sn n a - - - i v a ttv A i; ir* , . mxAi ' w w Jittoa jb tw tirtrr; itocon m w niihgt fewlfca to ssisci iSotas u a .n ttn a tf pop nt*c- ,uwu Ewjpi. 'vmaxaxj ta t , eotariSfic tnetnamwts, Dbttdet*ees*B#. * ' fo g ato i^ ^ tfo n c jadasfa*; feraiir* el<*- . 4 S tC d tm ta i; fateeh& si ntafaaf $ ^ Stotdtfeigv * cdhdcM : peoni > laeliB w rt;. E a h t ^ j n M O fjc!* ;. ' .?*&&;. h ittu s ; t m a ; dKMcafe. 3 iriv n n t; p f a i -tasmlt; orfaafe pr*j> m S B ta; Ays rf n a fa h ; yU cr iwknstzy. 3ftteh ttg y ; (S lfn iriiV fa n famiibfo- , a n d tn { . ' f u */* W v td im m in' 209 y p a io n i/ u e> w iuta, at .a n a a ih - n d a m &>**> Ju S n * '' a a ttn <rt iM) ScaM <(&, M**aas f S a t . trunlMifa. venrtqtW yiffIniirt, aumtal ibioA * BUS, M C riti* ' g ir im a , triaW naw a tn M L ttid i a ( bea*]; w ataaaa, n , a a n s a t; ia m a aa l M m ntha an i lulaa, maga*. IfatoH w r som fteet n e i i m n o , hm Jw fa, -lemltibazv, nfBtltt. atowi*, fa jttr lo Ovuv b a a rtn ia AoafllNaa ddft niptiwoi jfaaatee * i ttieF ' IH m . 1 JLwte c n ib e ynehrobk fawfah& t b lp rtet tnt, faroMfaM^ opotIo eoutn, n o i ai m u d e iiu ii . Baaaabia lUUtaaaa. B h ai haa*a- . OLI W j/lp 100PJt* . . Bm t|* a 7 e fa i; i*oacle iw t^ 2 * f fafata e ^ a n if f sassi sttEinst. . w ad aw , i, Mvfa* pn.t w . SedtaKoa ei m t atte **, *cttlM * aeiaoaann aa* & U eipoua joaJutaa.-- ' ! j* W > 4 U fe u in f n n e u n te ftn a u , teirii>iirtH % a^pfrirfMigoi t f n o . C niU aft waflwi u fanUMeiiitSi^ A a te n c to of s o l, wwtft #etas;i. Hstfa, akSa. sa.s *? v m O nfnw lhiSh, o lu a l! , BaEca*. Brio, i* n w , nasa mai ttnaikr besaaba, acarattiitia, ipaeta- jkU. . . * tt.tR my/M W attans*, jaJIqr, h a f appeMie,' laad Ifaa, ' ' sacada, e n ^ tth a , m in b iltt . . 04 attt/fr '` d h n u lb a ol n a s i ** ttadm aui `'? e u S ^ 'u S n oC S r S eS E S S , * ittenfa^ tM tto a t tira lt t s i r M .sM e. ' PaPOOfoO I-Wu*. T&m&a lu e tnw ^'iwiaopiM air mS*1ks, 20 D ' 4 O m ehttlst eos^dne; U tyacitto, `townhttynfwr nosS dfatAlVi M nhn, ' * ' 3.0 y p a - h*t*u a i kxAtrfa bHmtUtSs, b s fle fa m o dkieu s a i teneoMfajtth ` .* opone - 2* top/Jtt- S & 'S ^ ^ % ^ p ,,Ss nerm as avafan^ Cetsl i m I n tn t intortfos a t n u b M eu r . fatti faeeflsdn, imm** cbiUs, psht b. A fe. MUE: KWB. = E n ti d M tsiaaaa te e .. . Itiriu /& a to ra ta . - .mJ .JgAfl0, ma KliJlUnfcniwu r.*f jrsfttme blssataaielctvLtt - tue rafefe bwt at ah star si ah. - . ERN POWER & INDUSTRY fcr JANVARYH946 . 75 is wqjossd. Trade noaterias w hen p resen t are' tovrafigated .fixas th e standpoint' of th e liberation intp He atm osphere; physical state, 'w hether or n o t to e employee is re rtretf t he in {b area w here tbte m aterial I (E v en ed , and the probable effect o s th e iruBvidnaL A nalytical pmoonua osually in- id tto d r anatyslh n i he tap ietin a o f o ther m easurem ents when fc r th e preducthm - engineer a "***" of increasing te e efficlury' o f te e particular operation. T he plant engine. should also be concerned w ith d ie industrial hygiene inftkjm thm because teas control procedures npjptM w in be based m a n anelym sof these find ings. Thedesign and installation of , sudh camtrl procedures as local esfainst ventilaro n should be , trofied b y m eans of peaerel1 hrtkiw.. B y th is procedure a rien t am ount of a ir is te tre c . to th e w ork area to dilute contam inant to a point below ta ste lim it. This m ethod has taho disadvantages, such; as -fifel handling o f excessive,amounts a t' s ir, and th faur to reduce an*, ewitraticn s o f th e m aterial a t ih Debit of liberation. I t is % at rsrf ii2Q aeee*"y . A tm ospheric sam ples axe cofieeted ix m t th e breathing aotte o f-ih e exposed, w orker and te tafeas in a a d i m anner as to be representative o f average w orking car dose to th e p rin t of tib aatio a m order th a t th e fin a l installation w here real exposure occurs and ^tey b e entirely consistent w ith - general ventilation, in m ost eases, . Pw ^sstD g iw jm rem cnts. - dees n o t correct th is situation. Procedure ta ra i xham t venlihtie y e t,, 1945 IN D E X Wtodfftona. Actual Sampling' %ma associated w ith hutas' .the m ost effective and generally oalytt of. th e atm osphere is. the tria l' operation* cap ri& cr ^ th e m ost efficient m h iw of con- . .srientificf m eans b y w hich eliuiinHted o r reduced to harm less traffing indivldtial cspoatires. A ' a know n exposure m ay b e ac Sm ite b y th e pplScatioa of palate hood o r sim ilar'ty p e o f collecting curately vaoe tted. Some irn faim . device is located, ax dose as pos fo r th e control o f such czpcoures sible to th e point o f liberation of . by odor and flier pmpuripia, but iM i^ y constate of one of the fid- tee-contaminan t and soffideot air th eaed n o t a fte r a m eans of de low m g:. . handled' in order to remove tirts term ining-their ctmceafcratios, , teetetext .c i te a peaces, lie - m ^sd In such a m anner te a t it . S he ratin g o f hasard or eXr q u en tiy ^ob w h ich is productive not dispersed info te e wridc area. Poenre Is a m easurem ent to de- c f dust or tends to digperEe other T his type control should remove term ine th e degree f a condition m aterials-into the woric area can tbo m aterialbefore it Jhasan oppef- and th e effectiveness, o f wti^itwg be removed end located a t s p o b t tn n ity to , come into te e breathing control methods. M u i w ork has te a t te e liberation! of such nm- zone of either th e w orker ah the terialmjnB not w te m h e te te gen- individual job or te e w orkers is rate a b le ooncentxatlcois for a a i w orking atm osphere, it k oc tiie snrrounding area. ' ' o f th e m aze eoatmon toxic m c- casionally- possible to close off in- In o s id fe iiig te e of . temate There, threshold values of- ^teidual operations so a s to isolate iocri ffiteanst ventflatinn, t ishigb- te r a m eara o f determ im iig th e ex- teem from, other areas and control iy esseniiaT teat these instaQstems th e exposure. be 'p ro p erly derigeed end engi- . ' W w te ia o f mwx-iwdc ttUt* neered. bj. too m any cases hoods . ing o f hazards and study of ef te rie l occasionally offers a good e n d te p entire eshsiuEt systems are ' ficiency of existing, corrective m ethod o f aD evistiug specific ex- installed b y mechanics o r other m easures, a baseline to r. adequate .poanres. 'Where toxic m aterials are individuals in te e id sn t add no n te o l procedores m ay b e estab used and it is posable to -replace teoalghfc.fe-ifSvesi to te e ir deriga or lished. I n m ost cases processing them w ith nen-ioade substitutes, titojm m spleg on w hich they should . " xdbods w in determ ine th e type te e exposure can h e removed in apetote. li te s sucit- systmns e te control Indicated. ' te e easiest possible w ay. beriid on good engtoeeriog design A pplication a fB a ta Wdt reateods can sometimes he there is no assurance th a t th e in applied. T h e are frequently used ' I tta n ' th e industrial' .hygiene m th e'sto n a industry in drilling, n er a s to contrat th e po sare. study has been co m p lied and ob " ttteteft.an d grinding. Where ma ra -tte z * article of te lt crie* triU servations and d ata analyzed, it is terials being processed most be ew er craorie rtbestt r i rim lbr fai necessary to im te te te th is infor- kept In th e dry state, th is method diutricl iiuatHttlj, f t w prooorttet n d 'u se s-c s titra-dtoraee te e en-- n a tio n into tem uj of sp e d S t con is Obviously elim inated.- to r e a d raid Tiaaiih o f tec worker to rt procedures. U nless these data Perw rad proteciSv eqinPnMmt urina teem. - fibalBy resu lt h r corrective meas- ofBrut an m tcenent control pro- uxes. a great w aste of tim e and ef- codmie w here te e a j e a m is in fa rt wiB tak e place, A tthougt d ie frequent o r o f a s h u t duration. p lant o r process' engineer m ay n o t W here th is type of equipment is be prim arily concerned w ith ac used; care should b e exorcised in its tiv ities o ther th an strictly process- selection -order te a t te e equip A v a ila b le to S u b scrib ers in g ,th is Individual dhoulct. take ad m ent used be designed & r te e vantage of inform ation' obtained particular exposure. Only equip thtouKh th e industrial hygiene sur m ent which bears te e stamp of -w rite te e editor fo r a vey. In m any .cases, a study o f approval of .te a XT.. S. Bureau of f ire copy o f th is Index. " ^ron m ecM ecndM ons under M n u should be purchased, vdiich a job is carried out wSQ f- ' Some exposures m ay -he con- Bet r*a* cs '? t .' . I ' to use th e arc VoUage for to'esp" '" v*t vnnm niii, r -s- tests, an Snfespandent detail m ay- Ctoe other p o in t'w i^ h 'to o (Continued from. page 63) b e applied to th e field c l th e am- Into is.th e possible retdBal'i m otor arm ature, fieti" o r fa K ret, to e electrode fed m otor Actic oftlte phase-shiftn r ^ a r k farm er connection O fid co cefi imea ?aT ateiy excited fia la w hidi m ay b e studied w ith a cathode ray th e m otor running In th e w m ust be suppH edw ith d-b. This is oadHoscope. im pressing th e plate direction w idtpropercontrct accomplished by m eans t& a step- Tcdiago on th e v erticalp latesjp id No circuit dem ent is w ain $ ar| up tom sfotm er TO an d rectifier th e grid voltage on th e horfawatal font enough to perm it -aM p^jg, .tu b e V4. another to m e radio high Plaiea.oi th e ''scope",.aB shown in aver I t Whan trouble shooting,.'3 1 racuuitt'fype. i 'Sgure 5, w ith d ie sw eep turned th e rnatateaenee m an w in b e cao.>i Secanti, to g p lates u th e signal off shouldproduce art ellipse on the sdenttaus enough to" Isolate ccm ^ ampKfier tube m ust be provided screen w hen there is no direct cur ponente and m easure du al resist-- w ith chiesi current bjhI th is re- re n t in th e prim ary of th e related aoees not m ere continuity, antf- q u irm en t is handled t y second reactor. When th e prim ary- cur- check capacitors fa r `'opens'* a* high voltage secondary a n tran s form er T l, a "hom e radto" zeotifier tube V C and th e fitte r net- zent Is increased th e ellipse should narrow- down to a straight Hue as th e two' foliages approach th e in w ell as ushe*t\ he-should Jbnyeno " trouble in nursing down trouble*: in cirem ts p i tods nature. " * w ads campm fag capacitors C2, and choke coil LS. 2bbri, a-c grid voltage. Is -sup plied hy th e secandaries SX and S2 an Step .dawn tranStornuse . E x p e rie n c e a (re n t T e a eb e r F ourth, low vditage secondaries on tranirftaanars.Tl and fuwdgh iteafer-and fifem ent cu rren t to r th e tubes. A tim e delay relay- prevent pre m ature ataitto g o f th e tQ iyratrons. M fdntfnance . M aintenance problem a ara no different th an 'th o se already dis cussed- Obviously, th e additional iflbes aid -re la te d equipm ent rea der trouble shooting e-bit m ere fie u lt. AB the tubes w ith the.exception d -flie TbyTatrans so b e checked itti radio" sendee type tu b e test-era. The TfayratKai atege m ay he checked by interchanging the tubes as describe^ fo r th e either ra ra n t LacHng a .tithe tester to e rectifiers ja th e pow er supply a* ho checked Fireman Severely Scalded -- A firem an w as aeverriy scalded by escaping -steam from a hlow -oft. pipe Which had . stripped its , threads. Blow-off lines should he inspected carefully and a t -fre quent-intervals w ith particular at tention to caramon and oxidation .of th e m etal. . B oll Breaks Down. P lant With out Heal---A boiler w as equipped w ith an autom atic w ater feeder h u t lacked a drain valve through "wbteh. d irt and sedim ent could be .flushed from the- B oat chamber. Sedim ent nreiimulafad in. th e float cham ber until it -touched the Soot and-w hen th e w ater level w ent down th e fie a t could no t move to its low est position and" open the feed w ater, valve tq th e boiler. A utom atic feeder flo at d am b jas O ShcrT obes .Xbqnaged. -- w all tbbefe vifll fa il te c in 'over heating If any stole to allow ed to form in them . W ater w all tubes m ust be kept dean. Steam Ttaddue W ricked b y Ate. ---Oxygen in th e steam everdy1 corroded th e lands of the' dttttnay- piston, ovedoading th e tb ra st' beating which tooled iteuttm g in . stripped "blades and ruined laby rin th packing. Deaeration; o f toe. feed w ater .-would beve prevented each a costly tenure. Turbin S w in g s M ined. O il Sopply Shu* Off in E n w -A m ain -; totunwe m en was orderad to 'b y -; pass n, o il cooler and ctenn. It, In stead of bypassing th e btirtieating e fi around the cooler th ey Shut th e Wbxiealing oil off cmujiletely- . p fc td y . - * , by w wsw ing th d r ou tpu t voltage. should b e fitted w ith drain valves M otor. B$ti. Bearings FaO. To Operation of th e tignai am plifier and jsueh valves'should be-opened lia d i speed ball w ittT teiw iicatedW andH ieintnetar inserted In' th e p late circuit," L i, to aeries w ith th e d -c -w in d in g n t tim aatujabfe reaatorl " , If d 'general check of th e tubes and voltages does n o t isolato the trouble step b y step, tracing o f th e circuit is necessary. The firs t fac t o r , to b e investigated a te : does th e are yoltageappear at- i t e am-, plifier grid, does to * p late current leapt A If th e cu rren t sw ing ap pear'ltn r compared -to th e chafe- ad erisce curves, replace firn tube it it h as not bean tested-and found satisfactory. H it is n o t eonvebfent up at, least.o n ce each week to-, rem ove any sedim ent which w ay have hccuinalated. . C asl 'lrb n Boiler Ruined--Ib is better w ouid stiU be on th e active lis t instead a t an th e ju n k h eap if' th e shut-off valve betw een th e banter and th e autom atic w ater feeder had been locked ope or b etter yet, .had been rem oved en tirely . S u n one sh u t a ft th e bot tom valve and tote w ater w ent so low in th e bolter th a t th e sections w ere cranked wben th ey became Boiler Furnace Tab* Ruptures, bearings should n e t be-ropre f ts a h atf fined w ith grease or the bear ings -will churn up th e grease, overheat, and b tt. O ver-fitting can b e avoided by the porthaae o f tubes w hich contain ju st th e right: am ountofgreasefsr s h a llb earing.. Workman Starix { In In Buirig- *rnliag Pla}'--A j^paBUer^BiakiCg a 'sojdered w ater ptpe ctmhection im a combined recdver-condeneer, h eld bis. blow to rrii too close to a furihle dtoe located in th e head a t th e candensdr. I t m elted o a t and th e escaping m ethyl chloride ig nited. ` ' - -- I f The M o rflex is an alLmirtKue e o n i for installatiatiB, Iaige or IttttILhas range of sixes w )4 capadoes from 8 footpounds to 725 footpounds torque. . Morflex couplings, driving th ru Neoprene bii^t^eH m inate allcon: tect between meial surfaces. W ith m isalignm ent, ease th ru st -and toe- B ional loads iso la te sh o ck a n d vibttatory Im p u ls e ' Engineered for tough, de service, they require no Idpuewhsi and are scaled against the effect of di*t, dost and weather. ` ' ' Ask for more infemw. don. Cali die Morse. gltteer o r w rite M or- pROCKHr's' -rL iX jitE ; COUPLINGS''- ORS Ei C H A I N S 'J '" = C H AlNjcoM PANY ITHACA. N .Y . DETROIT 3, MiC l-iT=~~A lj 0 AG-WAR NER H-JOU5TRY' tk ISkklkiMM>a w h e re in th e B debboriw od o f m l. au 40PJras a eam se to transfer value o f 'about 4fl%. T he power < ...... --- b e cajefo B y T nfi^ j piff? siso W e m ight p h t o u t here bat th e pressure drop in p ipe Una* . i W*J1 designed lewdEm perature s fo r n a , is low . n o r example, w ith-ikeaa-22 kt.m fatis 100 S', th e - ^ e a t$qptoatnrfe: 'aM W iM a y w ill be held fo r a certain num ber Oi b etas, a n th e controls w ill throw t w to get xst con ditions mod later repeat th e cycle. T or' th at reaso n th is is called be src&og w orn. I t w ill alee, give varying degrees of tem perature retaining constant rd ath re hum idity. O r, th e percentage o i touatdily m ay be varied w hile -0 tem perature is held constant. - Mm thu d is th e Mfih-low-temperatnre room, and is capable of m aintaining tem peratures from : a d ju s t'to e hm iaity; or' fau -f tffnrHtifms can be r h p ; , to e o u y . The refrigerating m eui rito s ctmtimwusjy enee i t i by adding electric or steam fcror Mdh is indicated by .the j" SptenBtil o i d ectrie c u rre n t: 1 a >ecfal therm ostat. T b eo e re e combination of ram pE ens9 d r a s d electric apparatus installed , by 'Hie Johnson Sendee Company, w ith th e others concerned in pgr- rH u h a ce rta in ., earnpreescif HforaiflMy fa added to the a ir in varied conditions b y push buttons fdwwed a loss of OCdyPJJ6ib . th e noons by injecting. m oisture and switches, end in recording the from sondes'wW compressed air. results on ro ller rirfa charts, U nusual ImrtaliattoM " A t h igh tem perature and hsm idi- T ransformers provide any vuttsae A m ost rom ana yob is to b e ttbiejss'mi totfeahpirreacfaticcaolnlydernasiendinogn atonde ' w aTnhteed, urepfrtoige88ra,0ti0n0g. equipm envt' ibnud in taw -tem perature test body a t to a person entering toe' c ria te o f an 8^4 by 6 booster room s f th e Bendi* E ^ io Divfatan nnen, u nt if runs off in stream s. omebtae handling Frecw-22, dfa- ofE Beddix Avitton,' a t Towson, T he operator w ears a bathing sofa. b*rgfag through a gas-aud-liquid Md. O ig .4 ). A heavy ste e l frate, EUetrksalljr heated clothes and toe co d er Into a 7 by 7 compressor. wo** sppportS; the'doors and outer w arm est' flacedted .outer gar- 33 7 by 7 can be- operated in to -' WBn% w hile a l i f t e r fram ew ork mfakfe.f leather, com plete w ith patitou ay cn a Shea and tohe brine m ppori* th e stainless stogi h elin ri end hood to prevent freez coder; he cold brine is used to w a tt;, flow ra d ceilings w ith in g o f.the eyeballs, are w orn in the th e cycling room. The to tal con- . w hich each naan i s Hwc- ppam . glaas.inEulatkn, 12inches thick on taw -tem peistare room, T he- controls ftte t regulate toe nected h a d on the. two wa of*3th' 8erotahnirad,anWdasl iapinpdlieieds. tem perature ip each roca and later bfaet0w8eieqn), 4b uant tdh6e ctoondsi.ng'.load runs T he m aebtae w orn & in a p it be low th e three fast .rooms, np other space'being available. Staph room h as an a irJock ju st inside th e dear Barrels -- (CoivSttUCo! from page 59) v it people enter. ' Sadb room 2**?'*" * vay'largB dm w i d f t by 8 f t In th e d ear, fa rm e rin g in heavy ^ttjpMLeni. to o barrel comes over, slo t aside to beep fa ri and legs d ear. 8.- 1 8 n openSng'toe doin' o f a rah road oar th a t fa ffliod w ith ria . A utom atic controls of stato .<f- e n p ty bwxeis, be sure to stand to ik h aiey w ere applied to fata jab one ride, -as fa fa possible to u t a th a t toe-te& persfaire an d hum idity b ariciEoaybo jaiM dam d fall to toe a re belt) M t a i t ts a M ^i degree ground.' - o f acctaaqy. The tem perature stays,w ithin 3 o f owe degree 3?, and ,tb Juunldify, w ithin 4 per 8. Always stand d e a r of piat to? w hen barrel hoist fa operat ing,' 1 . cent. . . . 8& e room in th e center .is e r- ranged to have insfant tem pera, tu t of 182 and a re o Eleni bn- 10, Beport f a n r if a h ly to to e. p b s t F u ri A id Boom and your sqpedur any injury rflbiess, no m tter hoar slight i t m ay seem. mSa^y of 93 p er m aintained fu r- as lung as w anted. .The ria. a sw itches centroUSug this room a n rasrd y in arfceaMcP and `faff*. The room at the far rght fa con- troHed by two program dock, ca fo r th e tem perature and o ne fe r tile . hum idity. Th range tri- tem pera to r* fa from 68T. to-l5A 4 j* the hum idity from 10 to 95 p e r c e n t ' M*e decks' can b e s e t so th a t a n y . I the Gasket BOLT ON PROBLEMS 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 hniliW t Cockab tb d m M 4 -q M M M l can- M m <h* M ar, quicker lo tataM becense bob lenson Is mOoumfiaMf confcattet! by gasket yield. Tension gauges orclamordevicesere unnecessary. ' . t2> Sprtial leiMbe^eb bond fHsHny'of bailing surfaces' Is saldemnecessary. FtadtaUJc sptalywoiwid canAvcSon b , tpodSedly to de wh* geoil goAeb are snppecsd Jo do-- compeareta fcrM&ar&occuroriM, ' 43) Ho otfaer gasket am surpass HodtoJJie for praciston manufaclure tx&mcsd with cameo requ!rnet*for high e> lew hneperohir, high or lew pressures, n ,fbemfeoUor ` her difficult operating condition*. :HEXlTAWi GASKET COMPANY > Or^tolorx ofSproMVWd Gasstruefkat . K J1 * ' A ttlY STREETS, CAMDEN, H. J . |: cU5T0 M':BUII T"Ffl R' AI TEMPER STIIRE- ANY 'PRESSURE 1__ ' 1 . ' I n c l u d i n g t b s 2 5 0 0 lbs, A, S, A. S e r i e s POWER INDUSTRY for JANUARY. 194 I S F * Ahead ( B a r th a iiw K n a l S to p ) X ** e x p e rie n c e tltraugh tifie g m m# a n t o r m a r i t a better | A .. ,*1* m rtie U s toils yet* ofaeexperience to s e t a a U t o t t e m o ld e e g e w r f o b . y ' ! B a w y C . W a lfe e a r Southern Bell TtlaplwmeSCteommpWanr- '. WE have agam feed in 'h u approach oi a stranger w hether he S?t three issuies th e needs 1 a n 'intpector or a high execu o f oot jo b m forem an from Qtaivn^e. Again there are a lew bnck- JpS b u t cue. A fter w a become ^s~ pacsbtg supervisors w ho in functfiWhed in oo r job, th e am tfen ere little more than traffic m any things w e m ustlearn as m etfew o f espertence. O ur snperrcos wffl. esgjert n s to m ove fh r- wanS--in our Job and perhaps to * bigger, ana b e tte rJob. 'Let's look cops directing thus m an to fhia partk u la s supervisor tta th is ground of com plaint and th a t m an to ib atparctBr place w here he can find* an answ er to h is problems. id th is M anner. A ctually these types and the other undesirable types o f super 1* T o* W ill Loam -How-to T reat . t a M$& F airly and W atch . th eir interest . . ' ffrotarthe bepimring of yota:fore- " arfPj your d te ire h as been to te .f e ir and im partial w ith y eur JM . However, brin g hum an, you have m ade sem e roistakea. A s you P w in y o n ' heebme visors is industry am rd atfed y Email. 13 great m ajority of forem s- an d supet visum in industry striv e earnestly to wwrfnfafa a proper balance in th eir relation* ships w ith thoir own supervisors and w ith th d r men. W ith their m en they 'have combined firm ness w ith ktodttmamaM striv e to m ain ta in th a t type of disdpHne w hidi m ore ahte to handle y our m en. You m a|aa f t a m t a e t unnecessary. ran b etter determ ine fh tfe needs W ith' th e ir own supervisara they and a re b etter fitted to ounsel and m ingle respect w ith ease of ap proach, Knowing th at managft Tb$ atfen de of a sapervlsm r to w ard Ids m en, -toward other mxper- w 8"TM, and lom ar th e m en to whraat h e reports Is another se t of td fifiW K ji be w hich p ro p er ( |g . anee cost be JffintaneA. w hile, of course, A ere is a distinction in fbe w n rtb e average m ad sedates hbaw K to-hte supervisors and th e menife recognition, of th e ir Knowl edge nod ability m akes m utual and unflemlwidfag a n y . . M w e know ourselves and m e able to use th a t knbw telge to others in th eir thinking an d 'b e-, havior, if w e can qpply f i s t fajowl-- edge and {tie control of u m d m in. social rtlatumsMpK, i f wte can use it to drew otharpeople to us end to help them solve th eir p ro b -. hstos, th en w e have to a great ex te n t m astered th e greatest prob lem in our Ettpervi^on--ourselves. . * ^ Z. You VlSd hear th a Value at* Good Human B rattons end . How T ite e May 8e kteintained h your job as iffrenvm, you w ill h e .afforded alm ost-constant con tact W ist th e public 'and th e p eo -' pie in other groups Cfc depart m ents. `Through these contacts, you w ill have th e opportunity to develop, fim ability to deal w ith . these people fo.uurh a w ay as in ti ar some sripervisers who m w aae ddight& illy w ith w hat ev er gads th ere m ay b ^ b u t deign . fe sp it tnw nfhe common d a y . An|8?' type o f supervisor is th e brooffing hen type w ho p u fe dehghtfnlly as Ms Chides brow se about upon th e job b a t w hose fea- "" ~' "l a t th e 82 PIUIVIM hll nM .M w a . . . I XfcHect jlpon m& - y ? flepartm eal f i r ^ a ^ i g ^ recen t yeer# ia f tw ^ y ia f . ,^ > p e d processes w hereby feiffls . w e Joeaged end rem oved before they devetop in normal operatfe. ^T iBaHiig teste and inmofSwg.- - tfaas. Upon equipm ent 5^4 enfags 'wixiih axe ii^Eceas'o . a l opocaiaBg lasd% fimHs tddKh .w ould become troublesu n d er mm-' TM * operating ctmdHfons a t som e' J a t d a te s re developed and <&. eovtrad. -iChfa procednrefe.som e- ta n f* ' fc also referred to a s roniu*BInsperfSoa a rm a fe fe n ^ sbte ihi&.type of v r itk can b e net UP a t a regular sdiednle and lo ir Jwed in a m ore r less routine 'T lie Cas o f flie P ro s a n d C o as :S = S tte a o rtiW ^ s to r jo ^b eas. fi y eyayqats- hearsed bb story rothv. S * Mbr. CoageqmaOy, O ?? ?lew r<^a riIa S a th h i p g l w ^ v ta v p a d i^ to ogggert i d n . J V w go t t s o tto *&** or fe g S M 'ffiilS a ; to?*lg*r*y,ttej~bSo^ngwd oaH*e' direectrheaesree ro increase f is t to Breve bat fee bar- side i t the- qubdlon "was w>.'sooner than he `had natte, toe general principle involved hte w egrafina than John gnMa g a w a rte o r tour objections to the TO oI awA a method, K tt<tolnot g u e vdth the boss as he hetatv^r, " m ooataied B M to g jto o a d vrtth ^he detaHs- o l U s ^* 5" tottautted each pan- ' Mdse potei in hfe dotal), JUm ' wwdd argue vrt8 bftiij. pofettng Ifte same sort a t procedure can dBjrt -ibis can b e dons b y th e W TOsory groups setting u p d ef. a jile schedules,o Snvestgtioas befog on a conSiam fe m revedl to th a n drcunutances * w idth m ay develop in to b n ? prddem a imdcar nacm al operating cn Sni! F or estemple. Ja * case w here ih e w nrlanaa had a c t b een testopd in a.nevr process; tro u b le i* r e been dbninatea b a d ; wjpersisoiiy <a^anizafloii4ev3 - <gea a xoufifte w hereby crepW fa trata be gbrea. dettntfe training- w hm processes are hanged r ^ - tdelbods introduced. "Wheaevar a near machine. or to o l o r m ethod is. introduced in did plant; th e sn - ,- Nitavfeccy group'should a c e to it : th a t every employee -who w in itan - die these mainlines, to o ls. and. nwtlmds; is given definite training mad th 4 m* . im datstaading id o o aity lasofajf bs th ese new thlngE arc iteBoUctecsmiMeflBJ i&s>-s-- ocjn..ztits-a.at m th e.y can useIbcm w ithouttrouble, tib is is e v e ry definite -way in wbfcgi ieifean rsobleais m ay be prevent ed. . . Si supervision is constantly bn th e alert, m any potentfe! hum an problems m ay b e "rdjrpeA in th e buff1 before th ey develop into re a l ewes. . . . 3: Y W at to B ear lb Pxe- ' vent accidente ' . . . - . sabted Jn Jb b'p lanufiaa training and direction o f m en . w in assist jwu i n foreseeing n o d -. dents.before they occur and th u s . 66 . Ids budtpa 'oxxd bey aunw aa i ^ b e f a to r g itjta and grod le .to;Bay BflTBrcrn l a t wtlb ibe boss since they feK that " d i ofico vonr dfaccromeea TM cq lia nao auggestod 'as enanB , zeasonaUo and that tt vnaWa bg lujpfal m toejobtbey" .WB.dofbft a adoptad. S3tfs framp 'o miad w t not bgg -Oboat afe-WanEy glareteart,3a3d1aentBarrohwenn saw bis msibod b e lii used. tipob g g |X b e fetmd th at Mr. Xotm Smttb. oareman, had cslled the- '" SL 'j ecpbiined tote.new mrthod lo feem and adred tfcem to v e n v n this parttenlar job.' . i C cm asnts jane m erit in toe.sug* bsteg weteomed <* the Olee rd he nature of Ms hu d . I. XtdoranotpaytDBtgue.A m an . convinced against his w ill fe o r . toe m u qlt& m riSL . 2- i t does pay to listen, being courteous, vr T o o t way, ."'i.is- A It pare to give to n credit to r roggstfenii; etc. Pun credit gnrea meansvppreefedoiawa^vIng boto ways. I f e y occupations are m ore o r Iras hazardoox.. 'Work done ' on lo r cloee to moving ectuip-. , or m achinery, tu streete;n i4 (ya, a n d in a m im ber of 081*3: ------- i l l have inherent dangers. ' One of th e m ost Im portant stops in th e preventian of aeddents m ust he taken before th ? 'brack,is started .' H h thought is substantiated b^ ih e fe d thnt-a laj^ e percenfe^e p injuries aro caused either pattiaQ y o r eiilirely by feulty supervision. Unless a Job is carduU y in Its entirety, i t b posable H a t , th e m ore dangerous ojnemtions w Sl LN POWER ft INDUSTRY fer JANUARY. >946 ' b overlooked; A tW o u g h analp i s is necessary to safely and nn^ Miese aresofenittea msugges&ais C ertain -groupings of K is a forem an knows w here acci- nhteb itre.first cnriderd as to A m is m ay be expected b e ly m rf thdr suitability andusaJulnem by ram raaajoiw w f various v m k l f Ha d a tfe T ^ v e y . "^W tsls. Later .they ate gryn itaeratary teste ad na% fida done on a psfiH ve baeia *_ Some operatipps are tw ay* a * frtote, H- these Ideas or devices m ore economically firm jf a ll t hazardoustiimiwjfoars, and, in con- ' surriae these tests m l tjala, they sequence, rim ira b e given 'ex tra wmfo is -done on an individual-o der basis. - s ^ e r ti a n .g a ^ .a |t t ^ ?dw ejiw s **approved by primer authority .. 2t e installation id ___ rt prevent all ac&teute im i a t and, made a pat .of the statidatd tian of unnecessary apparatus> wwSiod to .be-used-by foe bado ' S tent represent inverfmeirt ^ least ttw ill i&ow-whete to look fo i toy, . greatest possibilities. J t Is ' ' Tridrit little o r no retu rn w ill '1 m eet fw w itral th a t te rw jfn ^ it can 'readily be asm that th e , m ade. H ereto ^ th e foreman and wmk etf fo e d a n g e r points and -foremen andjus ymkras bve a so p m iso r sh o a ld ta te p ro d u c t? sreat Opportunity to contribute t needs definitely into eonridinst5su:-= tb ea fo lte h u . foe proper attitude be Trill be oa baud in d irect foe the progress ofthe borine by v^ben completing th e phut for thd.;. jro3e and tnotice cardeasaess or submitting any ideas or devices . job. Unless the production req u ite.- needs i r training. in -addlHon, h e th ^ 1may sweiveon the bajjs of . xam ls are closely ^tasted , appeia-'' skotdd -remem ber th a t f t * 1ikW e sp e rita an d JB 'o b . fo s m ay be inafolled'w fih e z m :/ le m seUmn .occar tm Jobs w hich are ' , sive rmwed: equipm ent tTpon the **WMn fo.be hazardous; th ey bapJim oa Jote fhoughi to .b e easy. JtBen& ar'ta.JD& a3s.. .. A ^ -.c p p a rh Jiu ty fo r the foreBrsn Hs fo ffie improvement of a togu of ap p arsa and equipment m ay b e . deve&aped which w arm interite foe icstallafiim nf irth> y . . w y seem 'h o t to ufiioe d eq u h taen i ' am ount to very much t a t which Q u th is haris m anagepjcnt.can U ecfotely w in m trftate subrianfial -improvements to th e in - duafty. I t is highly-im portant font fo e foretans devote h is effort to naakfog foe job wode snccesafoDy. o f foe various ta e m s'sn d m ate conseguait p ita s and schedules fc^' foe procurem ent r>d ecoeumticaldtetribnfom of these, supplies. fo e baste of metering methods, . 'When fids has been dome, th e n est step is .to attem pt to im prove foe m ethods themselves.. * 3*te m atter o i v o d c methods need n o t rieemsariiy be confined to fo ejesjet-fo llo w in g of approved, printed practices b u t m ay also be * v n W ill Leaira.ihB W ajs and epplted to-foe m atter 1 job Isy M eans of Increasing FrodacHwi . ou ts m ui 5ob ecotuantos applying to a partienter piece of wwfo o r to a p a rtie tte prridem . On ftg e a t A s you.,become m ore -famWim* SPerial $>te^- such as foe ta ta fia - w ith production methods, you w ill f o o f ta ^ e groops of apparatus, intro duce those into yo u r wtKk, fo e fo r n aa sa d h is supervisor, fi3foig, adapting, Im proving, rp~ fe o tin ^ discarding en d seeking -- 77--r i ~ ^ ffo e fo to enghuagnt sh tald -' b a n d foe exact Jo*. A Yon W ill hoszn Iv lm prove foe 'new eites. 2n m ost industries prendrions a re rattens b fi o d i apparatus and a il ` Q aality of your pradnet foo ofocr..^pitancnt seeded to opm ade for th e orderly end systesn- a ie tt. TWs and ofoer things - As- you become jnore fssnHiar nihi tesfiag and approval'of ideas w ili perm it foe detailed jitem iing w ith coordinating foe various paris and devices whifo. w81 la te r +* o f a ll foe >Hems necessary to foe o f y tm job, you iriU -train .y our / th sftep O standard m ethods. erauarateat' <& and elfim ent use m en 'to do b etter w ork m th eir . Laboratory teebntefons an d engi of manpower, m aterials, toote and assignm ents, th u s contributing to .. neers demrte their en tire foTM- to equipm ent; in complettog foe job fo e quality o f fo e whole job. specialised branches of fo e indus in fo e le a d possible tim e.. Objectives .and standards are set try in order to keep pace w ith fo e . 'Xhere-. aim severed other, fhfagu up-hjr an industry in order th at changing, conditions and service -w hich supervirion cap do to intre- foe p lan t w ill be .constructed- end dem ands m ade upon- foe industry. m aintained and production accom . However, m ost o f foe ideas and -in w ark 'op eratale- lv>r plished m ore ., 'ecanemfcrify devices which are issued fo foe fori m ay-be usany. jobs aow he- profitably... y accomplish tote, ft*rm a t injproveinsnts to m ethods m g done n an iodividual borie every effori is. m ade to do better gaaetaB y originate in th e field under actual, seryica m naw n vridch can be dtm' m ore economi- w * and to secure increased pro eaOy ou- a: m a production haris. duction, resulting in a more eco- 0O I W b B ^k n o aaaeiiIn trf t* WiiBog CarpoMrtion, t*irfng ' t m o ttim e jralvorlttr anit ieedfeg g w fa J'aaitig tio 8 a. Ltofc. PXV, |M Prl -mdabna *W # tt> mgibMr io a d j^ tf lt m to ascot BuiauitUaf demanda oc itmiiii ScgtiiiitiBr. n '`jn d d i` tSttWlf and ikmSm 4* a atotiMrtiifttiction of u reirotatlrauiernimo. 'E B & ^vA tw a w tyo iltm p km t i* "fauwawJy iq p m cd 4 me iaatailatton, dotici tbo ogfrair ' ,. w itk ( h ii o m f " i ` . -f Sensitive Comtyust ioti C ontrol to M e e t V ary/ng D em andi fo r S te a r a ^ ^ m A c h i e v e d / w i t h L i n k - B e l t P.I.V. G e a r ! * t i dm* raalaior- / ' .- l'io agolove tbajeed o t (xnndered 10*1 1 ixilara, in am et Wlottai tft Inai p d n i b n M jt t*y fiSdtSng C w jxxtikn t j aXbdoBiltFJLV. tpetd m Jo rj. Wth *' oJUnoteiyjmedvB m i eKcwni dorica, Un feod <* batiMtw>tty a t ani"poDt, orcr strid e raoge. ` *%" <ifcnliM ami umrs of industriai m adtlntty fieri PXV. p a r m iti Mropower, tno, end maboriai y gyviog <pd<&.'aeauMc tin& g o i pachine! ld 'p ro cste. U sto . tcwlfc 1874gSvmh a i dotob a d sgsiMiigg dada, Writs fr copy, tedayt . . , . U1NK-BELT COMPANY ito ti 1S dmphy Atb,, & y<5 ftiBe* X Hmt, HI * = " * " . * ' ' W M m X ta n p n t O t BtoUh. [POSITIVE *N POWER k INDUSTRY fcr JANUARY. 44 1 ' ' ' ' ` Mwrfpal operation o f th e butenes, h i i* A t t i l i o carefl of a ll th e details connected w ith t t e j t along w ife , a ctm riniial s inlhiencug rem ite and m a rt coiuemtion te th e an afes jrf to-,* dividual perform ance as cbm -' at" W' I ttternsfeodB -used b y fi . A knowledge T and ability io K H i S I * * * * 8 bwrdte fee technical elem ent of fee salte obtained throughout te e en- Job is a Deeeasary qualification for r e industry. A ctive in terest fe . anyfarsm aa. 3n addition fe e frc- te m qaxnecam icg quality, q<m- m an - abaeffil t bave .4 reasonable tlty , and safety resulte m ust h e in am ount q# . experience -together dicated iby them aoagranent before w ife fee ab ility to .learn te order - tb e supervisor, the-forem an and fe a t b e m ight become a te tte r su .' fe e w a to a n ta n b re a p e c te d ti l>Vi8or an th e job h e new handles become greey interested in fee and be qualified fo r prom otion to m atter. . ' ' a la rg r jeb . The resu lts h e affli O bjectives an d . a b a ja r s are obtain fen u b is organization, and teq^s f management Wbicb a re th eir response to Ms diirecHwn -will n?ed as an aid fe im proving job refieet d&ecdy b is abBHy to ban PVKtooeaiK, Viver are definitely dle m o t.. 3be forem an's respon a -aid to, b u t never a mhgfifeft. sibilities should b e Considered from* te 4 ratpfervisioa Ssux supervision a standpoint of id s f ir e job and eta a y cr< a better, imp rovement i& refefem to a ll fee people who fe perform ance |>y fe e nee o f q i are watering under his supervision, >5 s j " l g h" M ma totnSBb&ttmUtmto isA&n S Sra*^^ ^ (U .Mte ssniMr Ot mo .to --. fQWTSbS-tiofltnt-to. to"tn a i at --- ^ Qt^nOAt Ado iek, i ^ :yfagytatftt oeO tjA ) r, [l , to ,, a ^ If; ftdBt. '* Zxurnw *ad uOyii, fta t ; <) fr wx & it& fa 4tftDBba fruto,* i s s s a 4 l a t i t o ? riS ' . w K rS eom tom th e resalte obtained o n any p ar ticu lar job" are m easured b y fee organizations, objectiVEs and stan fotti job m tifoim basis, fiwfrf'fiwy an t ttfvaine fe pofatfeg o u t fee i t b e fails to fu lfill Ms responsi bilities. properly, fee m air' under ' b is Biqjsrvfeien-wai suffer arid condU ionsfeay develop in white fee best-resids affli not b e obtained. ^ S E E f .5 A ltt S J P jS S tr fina r on "d> p o s s ib ly , ' and' m ethod . w berdv in flroyeuuants m ay be "'*5te- ^broughi .ferir use fee fere- 90hl tS m a file to findw ays andm eaas te battering residts, m eeting b- jectivs'fid living u p to th e sia n d - arda te i ' ** - r & tette* m i f ifK Q: jm nsq>j-MrH *8rt! ^ 7 u ~ b * ir? ^ r ' 'O bjectives and sten dard i are de te rmined -from averages based* on & ,t7o^J*A&hrp-eg*gftaatwnestD, oft very*large volinaes r f work m e under many,varyingw' itkoln jS^tle'1n , It. . "When SiardiHfib fob be dette b y Some grtsrps under can- d iferte Which vary greatly from leverage.ecufflfDi&. THhereiare, In V comparison, as to re-* . 6-, Yjju. W ill -Learn io Armlyw ` u lte fesse abnorm al conditions- '. As you-accoinratat':bfegrtnni ann d alw ays b e considered. since' experience, you wife-fee able, w ar comparison w hich is based m ore and m ore, ta use fe is'in your sqM y.UPon statistical data m ay approach to new problem s and p lay havocw ife fee m o ratetif fee sit uation. The fsettar of experi .Any. System o r plan o f m easure m ent should ho used sotely to d a . ence is of m ajor im portance In fee ablB ty te analyze. . . *. h vori te ted you in ' joh results i order fe a t corrective " ^ e s r a a y b e applied and. these- r^^ls P K w ed . . an. analytes o f'p o u r jbbj w e are ffed n g y o u a getterai analysis or chrit Hid w hich m ay b e o f some ; groups w hich are su ch ccsBparians m ay bo -veryhfpXtil b u t as th e size of these BTOtips decrease, fee volum e of w ork affected is reduced and m ore m ust, be paid to vaa- "WMie it is recognized-feat any gtem rte analysis w ill b e inemn-- plte, fee conscientious answering- o f th e questions se i fo rth w ill do mndh to assist you in doing your job snore completely and m ore te- fltenB y. - S J5 & & # g f- f_f tJjM^ rk.JU^tSt y.hn.fsmouO l.Ii a ^ .tofals sbjK tiKffeoMi Atau" Wlffle UxxJob is to Pxogreis 0m * * OEomrir. ' _ * CU<(Suck all mtotoAu tote* u i ' <mfe. assw S ? Mm BUS. * * al oriodri*g,totmoomoCoau-v toor l4itt-. D dkom to uSMt m su ^ten tuooMuy S --" 5 *t. "adm*Ptotetoar. mmusd.aoesrtAojKtooor-- Aito, nestmdae ottos Hu " . Ile n itoci ertoitoiet A - s u io Ito onto to n o a to So. tto b s oocr . OE ' o S r "" ' " * t*l toteos n t a t t M ) ko js fL F *wa"i * tao*' (Continued on page 128) r-pj'r I Backward wiring handicaps advanced equipm ent N,TBQKBU new .loiprovedctpnjpfiltnt fist the sake f.saving a few- Betaember, to get pfsjk effideocy W JW tw r production equipment rtfng must count fitat>-fi>reigirted J iaS to provide fo r greatly esc* pandedpciwerneetlatOiCslne. Cbecfe ypwe w irin g plans now. A void-costly alteration shutdowns later. in yonrocusim ltingtcjjjkar p&ncrengineer,electrical contractor o r pow er salesman. H ear w hat they s y ab o u t th e w isdom -of soondly planned w&lng en d sem es eqodpmerit. Anaconda 'W irefe Cable Cbmpm y^tdnldtaryofAnacondaCoj^per M ining Company. General Office 25BroadwSpjf,ISTewY orkC ity 4. CkicagoOffios:20Ncsrth'W ackerI)rive 6. SalesOfficesin Principal Cities. * ANACONDA WIRE POWEft ft INDUSTRY for JANUARY, 1944 ' CABLE COMPANY . . 93 \ I S e rv ice Pays HM dends H e re are m h w % o hew te fi** J tte m fe e t m*& m e r te e e m M - t e d *e**See m rt f w ire r* p s. B y R u sse l Ita lp H * ** .jnmwi.b m i tw ain rtM te m o n m e mate-.: wneti .us war Beta a a iK im n n w e vauitt m m x o rbuiu. r i awe aperatiane w e use a g rea t' struction. deal t i t w irerep e.. Goad opera. W eare ordering <mfy preform ed Hun demands {hat wft get fe e longrope fe r madUno use. We have est possible service'iram every foot found fe a t fee preform ed gives t s .T rap e on fe* job. Rojpca retired fo n g life ad machines,' and fo r total, trwrtiine use sprite asecond im possible second use it Is m uch tim e S3 guyu/guards, or general tim safer fo r w arim m to handle. atS igr caMss. To obtain th fe to ig - date we hove never had an ae- e st safe rope life.w e have adopted -ctdeat doe .to haudHpg w ont p re a w ire rape program geared to th e form ed rape. W t have also found ' * afelio. fe a t our tnaciuhe q p so to rs seem Buying The "Higkt'' Hope to Hke it better. are set dow n., H w e find that fee " rape is serviceable fo r la te r us, a rad ta r is attached fo fee edge of fee card. H fee rope has b e e n ' pmuanEnOy reifeed for- rpichinc.use, fee dato is transferred^to an- other,card w ith fife details a s to condition. The original 'card is toen, posted as to estim ated w ork fee rape h as delivered as a ma dim e cable.' A gainst th is Kfo we stiioate fee .cost . rope repair lit. haying rape w o a ja jrfta ila d y careful to see.th a t each rope size and type of constractinn. i f . a maehw comes tq u ij^ e d w ife a % ' rope wo see to it fee w yianroent fs a t fee sam e ofee pnd em i- Ktopiug a- ficpaftecord '2ach rope, w hen it arrives either fo r stock or th e job, is entered to a m u sing rope xeeord file. The date ordered, d ate delivered, gize and krad ctfcahle, firm whero p u r- andrrvfce,indudfcgfohricationft. Keeping a rope record Which gives th e fife history of.each wfejo on fee job re * * " some rtra w m fi h u t w e have found it w orth -fee tronble and a t ConrideraMe value to u s foi buying the "right" tope. The value of any sa fe iyyp dhesed end fee nam e-ot fee menu-- W story depends on fee length jrf fo eh tter. Any particular inform a tim e ft has been k ^ it and stoH fae tio n as to rope care o r lobrfcatm n is also noted. . . O lfcer'M arm ation includes date On-The-Job Btpa'Servifie p u t ow'raanhinFr, reports erf inspec W ife 'each average unit in fee tions, end- all rap sirs and rope ' tU Jd w e have a four-m an feribile 1 service charged against fee cable. rep air shop. D efer rape Inspec W hen th e. rape is retired nr re tions, cleaning, and lubricating,'is tu rn ed to headquarters fo r dean - handled ty e a c h machine opera big,' rep air and storage, a lt tacts to r However, Si a rope to to he ' cu t hack, ends sw itched, o r other w ise repaired, f t becomes fe e task ' n w 2- MACHINE WCTATOR FUR RAW PAVIH0 CSEFAHY UlM lM S MS MA m e ppngs nnrosuiy u to ri *u OFESAKE IMP(creo. BEFORE UHHURR .cya sm s wwK. a sm me sana AS "EASImoUpi' Rtut. of fee a ir crew . K a m achinete being itotafaed on fee job, th e np- fm.;**. 'rffofIM ram wftfcfcaanwnnmfnshab, tmrtnt <* iata *^>P t^V tM a tH a a u n Jrn tm m jU m to t 'tta m a ba^oa ai a O S l^ l f ill liasM in e Is 10 Years DM 1 11 rf W turbine is Saudi d ii m s te d t o ^ as potential source o f efficient, cam om irat for th e locom otives, aircraft, boats and pbtnte o f tb e fiiturc, , . s i gas torbim :, designed and bodt fair ?years, i t h as been working succfo&Hy o n Goopcr-BessetHer engines. : ^ *% 85 a turbo-supercharger, it operation im derstoodfroni the diagram above. ^cuasw faoTBCiwjwar o f a- Lower-cost, more efficient pow er production ban been a m ajor objective o f till Com pany fo r tlS years. W hen you order your Cooper-Bessemer dread, gas engine or compressor, you can b e Con fident th a t i t represents the utm ost,in dependohllUy, efficiency, economy, for a long Hfe. WASH3HCT0K H O OSttOH PJUULAS TULSA SKRETCPOHT ^ . p o w ^ siH inm R Y foraA N U A ftY , i m ^ I smother nracfttae. B efnre.rqpes .ase planed to storage toey are treated' Veterans- . (CoBtinwid from page 82) J m ent to s t p o m a s Mm to dressing. W e w e only a few fo u rs'd aily . The ofy factory reo- tog hand o f th e Company's 'VfeL [ tw n a n M .' hihri- m an's Employment Departm ent g . casts. ' W e bave ft form er Army personnel d asri& Amad this to e -cation officer w ho saw combat- b est policy. One rope star* age room ie sealed off iro si the re st <Athe warehouse. . . r a t iR U B t e n n t m t a t m tu tu s , at maw mwmb all botes are sesmos. n t u a m a-b ,. Mgtnmaadr u m la a i w d not atrur warename. T te re is no ' chance for w ater o r a,c id f e m e d a m a g e , Each . . reel carries a tag; , s w ith th e wtrak and a t giving th e robes condition and .tm t tm e aU ropes are cleaned, in - jfrom ^diat m achtoe i t was ta te n , service toX uropctand is consicered proficient a t assisting ex. epv~, icem en w ith th eir problem s c f ' civflisn readjurtm ant, 55 pri m ary objective at Ms efforts is to place applicants to w ork to s t th ey derice and can do b e st Tfaly com* p a w w o rta to close bflrmnny with: local and riato officials o ito e P u eraa'sA dm lnlstratinn attoanpttog to fhlly m eet toe needs,sn&raponimeBdafioria of th e bureau. *' speeted, and tobricaied. T his feet plu s dates and file number, W alking throeeh a N orth Ad i posted on th e lo p e record trotb W e have h eg o en lb ' h m am?, hTaasadnisetts, radio parts date and detailed inform atala es - jf w e thought th e'extra emrAiaeig' ; factory, to e visitor inay observe . to ftodtoga and w hat w as done,' t f a c e d c a r e a n d se r^ e e fe w orkers w ith various, physical I t to e repair o r rebuilding.Job w orth th e coot. I t is good opera handicaps periom m g th eir duties on th e machine includes building tion to m ake every foot of Trine w ith* absorbed precision. A t .and-, vop Sheave-grooves or. drnm sa r- rope, last to e longest possibletim e, po int during w artim e production ftees OT other adjustm ents.which arel deliver every safe hour of tip s factory had a payroll tri m ere v o im change the rope track. w ink th at's in them , Bod to an th en 450 handicapped employees. fa- ce t-h e m ad..r..i.n..e..i.s...n..d..e..d..-..e*grt--rin. --to e sw er to e' question directi?: Yes; zspe as given a vest breaking-in ' w e th ink cur rope poHey is w orth iy fedfeves th a t th e disabled are* ru n . Tarile p re te jn e d rope re - fbraw it, wo have found It a good pojfcy to aU cw ths cable plenty rf tim e to jiirt ite d f to to e m aririne, I t adds'fo ro p e Ce am iteasens th e chance o f a rope, fattore. The additkm sl-iiine required and th e cost and.trouble. We know th a t i t is paying us dividends to m ore cutout p er m adrine and. in ranch, longer tape life. We know .to a t it is a b | to rto r in bidding down acridento. ' W e expect to continue orarrape ssryice program. on a ihB y equal baric w ith other w alkers if they a re perm itted to select th eir own jo!. This is oneof th e 'Com pany's gpdrng princi ples to a program designed to h ire vaiyirig num bers of ffimMud sera*- In.' tire past disabled .w orkers tori cast o f m ore frequent tospeotian s .and lubrication* ia n a ti totKUfed w ith toe advantages ga& e: iongerlife , bette* m achine hperaiiao, safer ro p e .. There to an intangible gain a b e . -We ' have found th a t w hen rope service and - ns. . cacles opEM-nm t&t* ovo. have, m ade UP an im portant perfe assn am MMyn m m drum aui- c t toe-payroll of a natr- maatrfac- FMK ae a m e e n u m uir ok . ra w ra r atm tomumi rae Mamie tariu g . concern to New Y ork CSty, **. ima rose a. em ptoytog less than 500men. Some awe Mraeuir Tem e w ' o f those employed daring th e w ar orenow gw due to n a ira seniori ty 1ru les and replacements. Those oa-toe-job m achina m aintenance bBH on th e payroll,.'however, in is stressed, the o p erato rh as m ore clude an etfwojdier ^ lo st a le g . eonfldnce and w in deliver m ore In Army maneuvers; a M ind em - per h o u r.. . ' . . idojtoe, and an SHwJkiier w ho suf T here is also th e safety advan- fe rs ooiarional-m ental "M ack outs"' tagp. A n operator w ho h as-Affi c<m8danee in Ms equipm ent {Be- ram b e know s it fa p n ^ e riy serv iced;) h a s few er accidento. due to'',rilriIsh o ck ,. . 0her souiiees questiraaed in th e Anraxican Mutual's survey show th a t th e above caneerns- are .typi- Storage C ara - - c a lb f ethers to their respective in d u strial districts, both w ith r e - . AN w ire ropesgoing into tfa r- q p ^ s to th eir pest toattence to age are cleaned and inspected-- w hether retired b o ra m achine rise '* to r repairs and la te r use on th eir eom b g plans fo r assisting returiltog disabled veterans to find stntobl jobs in industry. 96 CAtlTLICDM liy u iffin j is m u I  I t ' a fa c t, th a t valve p u rch asers a c tu a lly p a y lets, fo r lA inkcqhnhnw Valves--b e c a w e th se qaaH ty-buU t y alvcs give d e fin ite ly bet ter service, longer service, m ore trouble-free GCon6nical service. M aintenance m en everyw here know th e y eau co n fid en tly rely o n th e ayperim perfo rm an ce o f an y p ro d u ct b earin g Jlie L u n k en h eim er n am e--baclsed a s U ls by a tra d itio n o f h ig h , t q u ality and sk illed craftsm an sh ip . T S B LUKKENHE1MER CO., C incinnati 14, OMo, U. Office?: New York 13, Chicago %.Boston 10, PM taddphi 7. E rport I W r t r nto n ti 315^22 Hudson St.,.New York is , j*. Y . ta in UiKKBtH&MSl MtlWBOKOt ^w ra&acaSS prnnft w>cme*yno, .**rf Mafufyw M n*nu . Sreun Swbg C M r. iU B S TC ATlN G AIR C R AFT BRQNZE.^GN, -STEEL AND CORROSION RESISTANT ALLOY VALVES ,, 201LER MOUNTINGS, DEVICES, 125 TO'2500 V Y FITTING?',. '.'. ^ P-' RH POWER t INDUSTRY fer JANUARY, i 6 97* i i  ' -H iis to ry o i f tn ra s r Th n afa t hfa 'wnD it- * 1 ,^ 5 ^v.^`v .f 1 r * % .. ` *v > . .'t *, ' pea indcate tom he had i of ton.ezpm icsces o t WflM^' ^. togtsm to Eagtend, toroington ciauilnjcted toe steam engine & tow t) Cftariotto OnsdiB,' for toe 1 pace a i fairing toaget finw yh.- U toetarila; In toe nlUnmle gm ..., to W feet Aetfng P an p 6 riiv (a t 4 , i ', tan. suifered team to e .r a ia ^ , pongressiransi's on. toe part ofweria: in whlto he Used tteft Tdaged so mnqr of his ; ; ` y. V and whJri was sttosettmofi; faH .{jflasue so nwoy tfids mecemos. . M w fy f io s s ie r W o rth in g to ii ' offitdale of toe ctanjaay tor w tdto;: - the Choriofie Dwdo* had been cao 1 8 1 7 .U88 . . stnicted feared th at toe agSatfam of - 1fimw aterby her paddtewheels wouj.V rrnt to-toe morion an^ nWmafe dv- . rirarthm of toe bento.I toe e a n ^ .f- jBn9& seconnU of Worthington'3 wish \ TTSfflBS Boulter Worthington was .J 3 . b o rato Hew yorfc oa December 17a U H . B S^IffibeaB hod lived J 8. She W qrth- tem i WflSam Henry,. John jpftch. Jam o B arese, OBver Evans, John Steveas Bobert Fulton and others ta fide U3d indicate that he expedT .nanated fa dristm tae-toe propm idHon of the propelling wheels and to determine the manner In w hich toe .water to toe wake oftoe wfceefe ta g ta |E B ^ .sought in Amedea toe Bright be directed toward toe a ta n freedom-' # g opportunity which, in i or th e boat with greatest success Bs optata^ tfogtoad ao loneer o*J The nmol boat ritUmatety con te n d . Has-feto , named Ana W oiv ceived hy-Wbrfhinfiioa bore clean cot thfngtea^ was a w i{iiif nod m iner.-. Hr*. This wss a frotare which w a He had esghliihed a rabjtaritialbred-. . to be charactttfctic of so much of the rwiss bi Hew t e t o Inasrox^b n s. eoaipment which hfe later desigoed Henry was toe only son In th e family, to the comae of M b ! career de the tefireshapedtoB t ha m na& take voted to rn^aeering activity. H!s - an interest to this enterprise and ulti toter^tsw eredtyetG iSed. The prto- mately taka oyer the ent&e Bastoess. eipal pfcasttJ of wmfe in wiririi bis . I t .Is apparent, therefore,' that toe totiaestsananfSested toasasrirog relat tether was to a. position to ehre bis ed to hydrauUcg. Be recognized the . eon advihtages which mapy young itnpcacficsiinitr of deigning B steam ` N a m in g ' aspirarla .tifate tone- generating aysfea to iuch a teshm oonUL not hope to receive. j: that its boifer feedwater pomp coidd - MeaMy TSTarthington, hprii'ever; h id he actuated only when toe engine fo r' a mtad;efcd* wg, S e v ra s -to d b j^ which steam was- ptovMed was in to fesit'wJUi fadeseBdence end'iC' ' crtSinalHy- lik e his fatoet^he pos- ' operation- The raorina engines of that tim e were arranged in firis man sessed an .exceptional apHtufte to r ner. Thus irajoenfiy became neo- things e t .a m c M e d nature. In t- s ,~ csstoy. to rasari to the use of toad one ieapct .ht drelogmQri WBS l^ H fr aa,|. JmweA^J a ,, u -t ' l i t Wto Hke filato i John to te* TM -* * ? eJ 'a rt^ f ' operated auzOitr pampa when the * * * * * a higUy dfflfed amtbmwL. water,in fee tx d te or bofiem toached B eh eiw m an ato elirfen i o i John . ^ ^ t j ^ tran^ rto tio c prob- . an undarirBhiy iow level When toe is& w m tfhbtm toB fc Wcgthtnatm, taW e rice, with J t f e i n S e - attot& im dtoeo^l& fafelteehtoW *" "* * " * * * " Worihtogton ^ 5 *1" "toge^M s ttevetopmenf in prime mover was id le ..So Worthing ton conceived a steam adteatedpump by m eins of which independent wasspchtfiatbe^treqtecIW B thooghts ** - pumping action was made possible. fafahiim H w !fTnwinafa , State ol W*. ha 18S9 E erily VSTortirinston row-, At t t i a , t f l o ^ y Worfhtoator. ' ^ faht-hegto to ricvriop. to wa- xied S e a > lhviotL S o was the readied 7001 Tnan%!^ Jtofleiifta ^ raff,e ^ ^ nit * tawspor- . daughter o Commodore Newton of stood a t p e r i o d * 1,8 eafeb rod, streams, the United States Navy, fa- fim M - tremendous awebomeni--a growth ' 1WBr* fa a 3s* " * crude and tow tag year he actaafiy crostaKted r S lS n S sw ifeto tea hew to U s first dfbect-acttoE cteioxi porop. propoHhBB. TtansncataiJon systems.' *TMw` i 08*" over toe possibility Operators of steam- generating de America teeom a reglity. Ifew haru^iKtdtbn' systems, w ere needed upon She'water as wtd ss upon toe Erie CCaanrn"aLi vices w er^ however, loath to w jfn-. With'tosmwteTsststw^ provided Ottsada toeir otasalate pxaei^ss and to tor his lather,'Bcm y Worthington bo .re sta *to the use of hfe TESoSntlonaiy gan-to-derote- h&nttgBftovihtt exparir fietriee. By. a peculiar paradox the mentation VjriSi he ngirded as b steam engine driven boats were not tog netotaaiy' to secane s 'tonto on- Accepted ior the service W orfetegteii ' SB I O n fluctuating p ro ce ss lo a d s A s the Plant Engineer expressed ii; 'l l wt>uMbB held until the rimed water Is toed up. On a drop foolish to d a te th e w ater level in held- otawfetnf on in load atnd doe ia bodes;pressng the level is held Ihcae raf*d changes, fa r n o regulator w ill ialse w ater ' ceantenL" . *. . way fawn a.boater Wheat fee anddaa load com ae on, ' Noafterhowvaraycuxloads--processorpower, as it would h are to do to hold th e level constant, The --CQPES Hmnnafia assures ait alvrays-safe boiler normal,w aterlevelis a t th e catera Era dram . A s th e water lard. BuBefia 429-A idlg how and why. J . toad h il^ eajanaioia c i 3 h o le r w ater along; wSh Write * fc--your letterhead s ta te .'. . crated) cot a slightdxop in itifeprassniB again Saeieaaas the vcfama of &e wafe*43team contented fte baler and raise the lewd flue or Jonr inches, aad will do fltla wife no Seed. UMa higharlcvel is N O B TH EB Ji E ^ p P M E ltT CO M PAN Y - lea eaovK rray i w e, rasssav-siaa - . S u d W *f* Bosrtkiws, b n r Qcm aoa, Siffow m lW '^lrei JltpdS Lmd Cfoifaje;-Bwbwinflf Vewwt a u fosajfe& uie BBfllK ftgin&CaBaiSii.Ettgbad.Iiniiica ' ` . . SepmaaitaSTeaSrer/viara . In flMtjW - fO W B t & INDUSTRY fer .lAWtlAOY s c a a m m c w ith a tp k ijs opesatldgto 8* S tt a t toe d & 'ai- Omriestown, A t p f steam paa/php wgdife f to k-rem aled by an a ta pumping njjjt a m caorempalmetoenogf.ththee,-imr adialmasttroautfhei*s Jtton Brieasanja tooifly k r r S far appnnm aeoi in tote case a capacity " nsfry. - . . At, thix mtoM&fcmes* o t 3000009 Canons ot W aferper flay 4n s ie iiu t large xaudci^al pM fe: tceier taprim eegke* Mdemtop cad hi m it Sa whi `Worthington* m *'. of toe lowest: tb s ; a*' andreuJaSoj jnonps^or marine p ta eatrre yna Incorporated. Be hsd conceived end canstnwtedhfe . . catfinesi staBawnj atea, fice m - - B. Worthington *s tollhnx; '* * * #Bi such skill and umflctirey ik e s ; k fla r feed pusnpt; tap * to t Vdrselic pm sare, id tttfeai* aspe. How pumpSno engine a t Sh onttiest th ^ t tlxe firm , Beoiy B. Vertotogtoa, kkw gained great renown, nut Sa " "Upe& tpteijor oilpipe tines; water totreem eat to bydraaBe atO tteo^. jn{r of m ir tim*.-" - cad a'meter*; hpdretrtfc'crenrat an$ A n o k a sta le , bot abroad a* weH. hoisting. rnacbisery, efe, ere eon- SF tW t Ws equipment- wab so m H Jb u c t j. One of toe most totpof- known that a pumping u n it nf hie feat features i?f toe TCwtokgfes <&-. taiga was xdectcd to supply toe -wa jde steam pungiisiy reginas fe .he ter for to e Centennial Kxpositkin held pecaJter atrsagMimtf o f atoe ino- ta P hiladelphia. acbls CeateDM , tobto peento cB noise o r am flumping engine attracted greatntteis. . etimke aerate^ . , , , 2be one **?"*. riOu ao d .it deserved too approbation act* to gfoe stmm to toe other, after *Mchit received, I t drittyered wafer' which ft finishes ftt own jtrofce, a id ' toe re te e f pK ym o gallons per- ? Jbr ft atoe to be acted upon * ff. - . . before t t an t ratet j k m ottm , TMt ttie end of 1876 units-capable patoE bHorc ell toe wafer tatoe to oi pumping IS^KKljiK gallon of wa *eat rietly, and Kanone eperytogr n e i WMnnmpnrt .eersox rtnv ter p er' day bad became a reality. Efee Aerrimes* of motion.. . . of tras . - Brassy Woxtfciujgton-had fey.this time beam lecaeifeedW ane of TW raeaUve geni) 'wM<* H eir ' tfs.Jeedkg. eAgfamret, He w as hat B , WCrtblngtcn pesmssed wss itav In flie conree of is badness u , Blow to assume Ilia rMpcwoiMlitles as tan atd y not ranedto the ramsfeuW Wintoingtott had 'ncQilrad two poto, swfc. In 1B38, fl CSty of Boston ordearod tw o parojdng unite each cap k c f ra to to e y . He was a leaden anH8 ttsnecs. As audi lie was pen. Ih ey were Dauphine 3. B bs. andmriliiunA.Bccty. Wbrasbeliad able of pumping 25,&qctnoo gateons concerned- aboat toe waKare of ra> eanyleted toa design <d fl extra. per Say..' Suck unite - needed tor k ea end about toe estabBtoment ndtoarflff large pumping tgt for the p u rp o sed pumping sewage. ib is ad proper respectjm fl eatfueer- "(be C ily of Boston, Wortotogtost's .t*As was esse which certainly merited k g professM torenghout ell com- active o n g b aeisf Experiences w iw nmdtJes Su' schieb, aneb entineem to a coaduision. Be retinal--content Th A tm ticA ir, a b re^ced t&drimdeseiha. A ttoe age i ed 2 yenrit J*e undertook fe rfher WcaTclyJotmutl OfPracticalJsfonao- otoer promtneot and n m j oe~ ticn, A rt,Science,Mechanics,Cftrante- Meto to disean with um fl far- try and Manufacturer dated January toofton of a society which would <Wf- II, 187; etoied the adverflasueirt a& f'BttSe prafesskn by eatabUnhing ' shown in an accompanying jllnstra- im rightful place In pretfemtami ib > S on. S h e nam e bauet o f.{bis pubH cit-" e t to e land. A year labor 5BtaAtoeriWon contained the fidtowlng Cafar* e*n Sradefy of Kejaiilcl Xtagtoem* atSea w4& regard to `Wofthtagten wo)jaanded. H te tMriflnn which tw .. *^hiy bos occupied'in to 'feh l i taS^seming laso wfB known tb o tits 'vtttoe need not be. extnnd b FMk . urce weanniiarut mierea ehokp. -. B fe' sta te . f Henry: WortotngWe ............ 1 hsalm tobs (b st 3iq ^pa 3 ^ ^ * to dpdiae ih preildeiicy M t^lOTfaidzation ftrhi ft was esfab* 3tshp3. tthe Jq wMrft Tu hcMij^y ellaw ntecbnieal Tnra^utdi-tkut-fie wan deefed to fl ffes^JKftrititry''htettbciBidp- ei flus OBJ _ _________ ,,,., ana^Ms.sdrtfee to-JJM lTw U iIngtal w e a r lotft fnHls In hi* aldlHy nop did cease .to yearn to-serve fl to leave to e badness wMrit he hod' tointded and expanded so icemen- dwwgi in to e hands ofhfe two psri- a a s - ta whom be had greet confi dence and upon whom be placed a .great tru s t span of hie life to rfflremcrrt was Hot great iw Henjy H. Woriiiingtoti Qed upon Ids' stoty. third birthday on December 17, I8MC inrats came -to a'oowduefeu fbe career of a great engineer and rme of 1he ' cooniry's principal mnehanleal bene factors. . ' . I of bto country In a toetol ca- Mttitine m knew mtep ren erev pacRy. a*- -writing in 187 of h& BBODQAP3ZT ' - *3%e btidnudk works at South B ro o k ly n , K . T , ouuiad b y H e n r y S . VhurAinalan, tit* wo b u m cvn- suecemtkd vaotnre to 184b he elated, "BViatn this, I.dnfe toe success vrftK whicJi. m y bretnew ha* to m hmenerb" a WBODh o the esteran to w sicb hs-was S ad 1r f lDaiv on. x. h 'Bftt is. Bh uudp toyw tt at tla SUns le" n S i--Wor*wiB t!af- rf , 3*0 Vs Tomv oti ERN POWER INDUSTRY for JANUARY, l$ f e . j's jm m m m w zr? n w iu in M J atq n sap jo B ajis qjngap v ip |t j ^qp^-iTOa a g s 4<face{a<g 30 I the wav to betteh toeves D uring th e l a s t o ra to ry , vh<fe th e mm o rd in a ry v alv e ty p e s ware b e in g o rig in a te d and p a te n te d , F r a and Cady eontrito u te d , among o th e rs , such Item s an th e s lip -o n "> o r glebe v a lv e s rad- th e sw ing type, o f check -valves. d 'E ste eriglna^Q d th e p is to n in te rn a l p ilo t c o n tro lle d re g u la to r.' ' Shis a c tiv ity co n tin u in g to p re se n t tim es i s illu s tr a te d by. the b a r sto c k v alv e's o rig in a te d b y .R sad iajg -P ratt and .Cady. And when e a rly in t h i s c e n tu ry , a need developed f o r a valve M aterial o th er than b rass and iro n and the a v ailab le s te e l c a stin g s proved in a d e q u a te , Reading -sp e c ia liz e d and pio n eered in th e developm ent o f th e a r t o f producing s te e l p re ssu re c a stin g s > T hat developm ent ban been continuous, - .p a r ti Gul&rly a s th e req u irem en t f o r a llo y s te e ls has -appeared and in c re a se d . ' ' She way to b e tte r v a lv e s -3s to co n tin u e developm ent. . S 1..J V o W m ! fa il**, h w j* CM yBtftts Ml fr*a Vatvs . Ifta t AattmUic ItoimfaitBVahfM n. g,, . . ' ftEADIMB-MATT * CADYDISTRIBUTORS IN ttUNCIFAl a riss M X. J R E A D 1N G - P R A T I & C A D V ' D V i S !O N ' m 531 m J k s A M ERICA N C H A IN & CABLE iERN POWER $ INDUSTRY 1 JANUARY. 1946 JOB I i . * *J. _ & N V ttiy i K m B riw -- GKOP driving of m achines is 'o fte n taken, to m ehn a sy a-. tom w here ym tinstaJL'R tong-tow sh aft a id th en heg on a n the naflstofi* you can possibly re a c h .. Xhfs Is rarosaeoufl.- 3fce. e ffic ie n t' Step d riv a m ay b e n e ilv & g % tWUSttadhtoOS ? ft am , A n Tumi. ' b ar a t machines being te n te ro n t. W hat actually counts is a n inteQigent grouping e l xoechines .j r a glvenclriye. S a t exam ple there , a ir handled by a ten _ roughly, in. direct id a to m l its xpm , therefore belt ti^i is 6 ' fmPtghUace in. to y h y 81 to its maxim um efficiency and 1 ro h arot system. operating p er d&s? rig s. V ery often b elt slip U e K w ag ed by thourirtieiBly th e m otor on th e wrong side of to n so th a t th e lop strand o f the b rii is doing th e puffing when the m ay be a clear eat group o f m echines form ing a p ro tectio n line. Installed so th a t the bottom abpnd of fh e.b d f -would,pull th e load, in, >e fram e o f th e nmie is satis- teetary but scrape aw*y th e ex cess pain t and grease. The megger ' should read infinity te r a bang-up insulatiBn b u t can-go as low as- 5,000 w ithout too much danger in th e im m ediate'futore. I t wiU be w eft to e a r m ath aH low reading -malms' te r aneeriy cleaning wii1 new to& ^atiro pain t to r th e w ind e fine ca ad produce ^ix m achines a re operating and if one nurfm u) goes dow n Stay m ight s? w all tl be down. A dose? exam p le can b e found in th e pope? box industry w here several hpIibm fau n a group, th e product going ing. H- upon cleaning -wiUi m otor cleaning flu id th e resistance does nu t rise perceptibly th e m otor rtiouftl be earm arked to r a rew ind job. ' . CrCLBam ouftt ft latter, case to e loose s ta n d o f to e heft serves to increase th e am o f contact and, particularly If the drive i i a &tep-xip speed type, 3 an advantage at to e m otor pulley. i . f t W r a (La.) te n s one machine to another o r in d ie e t m etal Bto plants 'where coils a t sheet m etal are punched and . H ow to K eep H i* fre m p est on through th e h eat treating operation w ithout stepping, Inre- ;hpeetfre of th e-in itial cost 02th e- motero, each machines am id be. operated fireatt a group drive ,w ith higher poorer factor, end w ith less . maintenance cost a t driving im ite *81# BfiASE, aluminum and aft nenferrous m etal clog th e teeth of hand files very readily. Make B satatiro of seven p arts o fparaffin anft th ree porta of lubricating oil. . Slow n a tio n S om etim es " M ays ftiv W tw d s Aup CC'Ki.WRATfON is to e w orktog ghost of maintenance. M aey drives, tables, ropes, gross, an d tire surfaces are ruined by too vapid, acceleration of th e load. , Mow to ehcck nepfbr . h m d n tiaaB e U m n M aoufactnrera of lift.tru c k s cal- \ culate 10 pounds of ex tra load'p er i ton to r each 10 feet p e r second of NOW th at roost plants have _ changed from w ar to peace -tim e operations and m any electric m otors have continued, y ear after y en ; to give 'ro t th e ir fu ll.q u o ta ofpow er, i t would be w eft to check each m otor te r. insolation re a s t anw and forestall fu tu re troubles. TSe easiest and quickest w ey tocio th is is by means of th e m e ^ e r (m egohm eter).. C lip one trin ln l ' to th e m otorwinding, a fte r discon ' nesting it from service, end the .o ther teiso inalio a suitable ground. Keep to is lubricant in a can on the bento and befare starting to file b riito a th in coat over th e teeth of th e tote. h e inetal w ill free it- ' se lf quite readily. O rdinary chalk can be used for th e enne purpose; bgr m erely robbing th e ditalk on hoto rides of toe file before using. . K X. H urosoar (K a.) acorieration. The total stress'in a rope, cable o r sling looks some thing lik e tin s: T utsi stress equals llto load tim es toe quantity found by dividing the ra te of accolecatio n in ie e t per second by 325 and adding 1.. f t is obvious to u t toe ra te of acceleration need no t be . increased v ety m u ch to greatly in crease-the to tal stresE. C roriderab letim e andm aintenroce would be. saved by posting the liittfis o f- Speed p r otherw ise place controls on to e ra te of acceleration of va rious derides in th e plant, f t pSys 106 . tn i i l U C B M B A iu r n ik i f in y r n w ir . i im >i r ... 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 fr hoolUblire IttffiAs8 ^ w r i io tmsfoesamipmwffi^ miri 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. X I ri w n b o r ia i l ffie b s in beffitec m i c& Ica, effi b o v i .^ffindbreariaalevnaifoririM 9bc< blE K asoB 0citor derigna.T o team b o ri ih is e acetolm & & * w*8 &r- eu r Bcffia&t 277 wfrteh desabes ia 'd eteil Ih w a o tti G -B dsgns to t <M jaeseureu, teuapKrturea. ao d I . t-w rirkW Jti th e sfe H aute'of raisin& low ering and ' m oving pfipraen* Bad if tbfe la too stowiw a redesigns m ade to m eet ip eS WquittawM^. . . . C. C. EDm eim r be bdught and delivered on tib ground outside th e building xtskdfcly enough, birt how to get it placed was. a problem.. T w o.eJevator abaft*' sfisted , b n t due .to todfc smkH size, t o huge stock piles H ow f* K e a a ir W rtw lm TM FP is a easy m atter to renew to e Cfltrtpwitwin disc to a w ater faucet when, th e leak doe to w era disc In # v e ^ cxftea to eJs a ss sea* is scm ad .and replacing.the tfbc is o f Ih tle 'value. Th m ethod used by an old m aintenance m auls w idely known b b t K teiay be w el- to to e way, could not- be utilized as entrance ways fo r such a long piece a t sted . F orhm atdy, one-window existed awhich could be atfiim d to r an enb y way; a s it w as so placed th a t to e piece could be pulled dwecHy to place, to n s avoiding concrete Ptoia or other obstructions, if .a w ay could b e found to handle it af sd rfia (Balanceftojoa to6-gronad. B suited to the window lines w ith __ _ w ere provided, .tontondT a badc'guy Im eT ife to e load tackle was attached lo i tqp. of pole; a ll this being i mi to e ground w here the wo eas% accessible. W ito-aU ready, a a s s a t each guy IfneVcr to e ground, and tw o u r th ree fo ,' fide to e window, <m goad fo o tin g th e window gang hauled to e verHeaT, and the ground crew J f to st th eir lines, as did th e m en in .fide the window. M a t, erne of to e steed was puB ed.un tap a t too window a ll and made fast; toe hoisting block on th e pole w as at- <toocfiy> trnly about tig tot1 &ep eotdd be gotten over th e sift be- th e flin g prevented fu rth er jtrogress, so it w as up to to e boss to S nd.nun e w ay to handle th a t tong end which w ould be lefth aagm g outside th e window, Bops w as to stock, also some tw o and me h alf bieh pipe, which w hen M w ed together, m ade a fa ir gin ptdo h r to e fig ht Joed which w as to b e bandied. B ib pole w as laid tw th e ground, w ith its lower end about tw enty-five feet from th e bunding, w ith a tieback rope to and vug the pulled up till the " ste e H a ia 'lev el.' Meet, to e batik' guy fine w as flacked allowing toe Pede to lean tow ard the building, and m to carry th e stefl to through' th e window, w ith to e help o f toe m ea Irerirt irnffl. th e losdconld be saftify- landed ha its peepe r poe.' tkm . hfcw to e gin pole was le t down agaht, alm ost exactly reversing toe operation, of hoisting it; to e ropes w ere rem oved and aB .p arts c&m antled a id stored, to e w hole opmwHen reqiniing- not over two m ie inform ation to som e ih s th e r called on th e tool room forem an an d obtained a smaU end m ill of yost th e igtst diam eter to pass through th e valve .body. H e then of ninety degreed to to e blinding w fil. One guy lin e tres threaded BP through to e window opening, w W ehhaa heed stripped of its aaah to 'facilitate easy handling; two horns. B in beam wits toen f is te d against th e ceiling, anchored there, sad betogas.sm ooth as rolled, pro- vided an excellent trai , w lih no.welded joint* to line up.a t smooth o ft afterw ards.. - b ad a handle-put on the pdQ with. a Imam collar m ounted a th e EJ*DI- SM i b rass editor w as o f a rize to ju st f it Ih e valve body opea" * By tracing th is tool to th e afcfe to machine 'to e seat and oh-, te to a suitable seal betw een th is and to e compositton dig. G. C. HBBMMOT P in n in g w JU m g T rw H ey KlMlm . DHMai proseas w ork to a large, wood w orking p lant, i t ' bcame necessary, to In stall, a sm ooth trolley support beam u p fise to a fifth flour ceding. The. , I beam , five in to b y fifty toot, had to 1 placed sbmehew, and a w as to g fly desirable to have no ro u g h ; m ss to trouble w orkm en la te r, so i t w as decided to place it in one "" fitly foot beam could __ J5fetJbtrt, Ji'^lr Science Looks Forward... , . . . , dFcertain robber cores, pounds, U. S. Rubber srientists have found die answer to many of today's challenging industrial problems. Ruhber is the outstanding material for lining tanks,: piping and process equipment used in handling adds and other "difficult" fluids for industrial processes. . .... _ Scientifically compounded, these xohber lin- inga,-failed Bmnoibond, are appKcaible to all shea o f equipment--to simple o r complex shapes. . Theynotonlyprotectmetaltanks,pipes,valves and fittings against destructive corrosive action, fcut.can dso preventemtaminaiian of Chemicals hong handled Permobowl--cubofthe hnmmcaablemranbeis ofdm.HU.8." &m%cfEtLebecred Rubberprod- !- J J ! __*.!__ j r i p . *uaearor...*fZrom' to the produc- UNITEB STATES R U BBER COMPANY ; ' '" Av&n* 0? THe**iHUC4s .. .sorxermm cj*rc^ - HerrySik au**. #HERiJ-POWER & INDUSTRY f(,r.JA N U & l,i?4& . liter a m etal ad .siop'w hich is used in on a ,, w euappmg macUine fa r re m oving th e sMcWing from co-axial caMes has reailied in a cpnsidera ^ e savings'< scrap- m aterial at M is Gfamt !* M an ta Company plants, B altim ore, Md. . . . ---------- m ^ o t ` ***$ th e Madea d o sed arenad th e cable from th e toep and B rito n tre- t a ih c r co t through th e frunrtTM w hich com a th en b e stripped off t i th e end of flie w ire. C hief prolH 3 m w as th a t steco tb e erittfag ma_ cWttB w as used on a n y wfewy of cables, the depths to which th e blades w ere perm itted to cu t was m ore or less a m atter of guessw ork s-flie p a rt o f th e operator. A s a resu lt, ttie puteK rfthnesw we m ade too deep and th e w ire w as md> " toatfy damaged as to m ake it ra & .fc r fastaflatitm purposes. M new; stop fixtu res arc now attached a t fita side o i both the w M .m aag ittlaag M tiiertri-. -than necessary fa te fit insolation. 'Makrog thpw adjustable and in vaito w fare perm its m any kinds and sizes of ttE f a to be <*<f ^tefian th e new stops w are add^ ad, scrap m aterial on m aiw ta.bias sonmthnea ran over, fifty per part. Mow th e scrap loss fa *f e r iy riM n ated . In adMHon teay b a re resulted in a savings o f apjprroSmatyy fifteen hundred m anbow s pef yoer fa alfm .-n.fw re- w w lr necessary before th fatin ie, PwiinthencuoKnvheinxeesn.dTs shoeythaartetdheeriegdngeeds detwanfae if the same idea, w ith of fite firtiw e w hen closed forno a cWhanlgbesfaanodthmeordciufitctaintigonpsr,orceeos.sebse. feom. p late te p iste ih . th e ,, S aco usually tos rette are fa th ntect w fll gjye te ; acrrs one baErieri y tb m \ to tt individuai ceQ sitjs to p r io disconnect th m rttfa pi, v eat other voltages from .leedise ic to th e m eter. 0 A stadie wfafcb has b e a t in serw- fcB iw cm sB tdertM etm einaypas.' sibly bave anafahtad atngaa and * . overloads w hicb may fante dsm aged soma nf e individua] ceUs. Mttd s fa fi rese, theae rei] wJl ehowig a s bavtog v o y aasndi fa in fine stack. If, when eimnfr^ th e stack, a sufficient num ber of these damaged cd fa are found, it should he. removed -and replaced w ith a good stack Since three stacks a te quite expensive, whtei several of. them h e re here o at of service fa r .damaged cells, it *ny pay to take them apart-and restack them w^ng <mfa d n goad .fid fa .. W tm dbm airtjfag a stack, Be c a w b l to note escacajr how th e cw npikents gn to gether.. *w i if th e stjfaj.h i* hern paint sprayed after 'assem bly, it rem over <%thesprayed m etal aide and .rectifiers m any con*ist f several stack* of eeleninm ceils in series o r fa *omc o p e r electrical arrangem ent to give fim proper output current o* a fifre# a-c in p u t M ieir p rh n aiy re fa in furnishing snudi am ounts of direct current in a prim arily alternating sjrtp: They jnay also h e used fa s trin g fa provide a one way path. .d raft models have been -designed fa r aircraft use, w ig h ts w ith high cu rren t capaci ties. M i construction oi fi individ ual c e te f a t e s them quite nigged to d capable of bring stacked ea*wy W ithout damage,' Baci rec tify in g elem ent consists of a metal back p late on Which th e seterium washers w ifi m ake good gieefai rel t: M m iiia ti oontaot w ith the sprayed meted, W hr'tes n g n completed atete, fa Should -he .remembered th at faabage in thp rd v ase' direction wiU n o t a ris e fawn immediately fa deposited. and heat treated. A bid w ig -tak e from three to fire m inutes tocm e to tee final value. . w a r each elem ent to contact fit* Xbfa fa-.cb ttj th e polarization of wtaufam B ardar la y e r.. T hew cfi- te a se&rtdum layer. 33 chares? . 4 fa g action fake* place between terfattes- also change somewhat the prayed mefcil layer and. fi W itefim risfag tm peretuxeas the' back plate and m ay be easily seen test goesim , fa is probably a good' far using an <tem -nter and xevera- dea te fat th e test progress over tog th e polarity w hile getting the a long asough period of trine to le t wswtonce Between fa in t and OHof te e plates have a pretty good back o f f i plate. 33rts suggests Woifcont ^ a 'w ftege-aM iw hat a'm ethod o f.testing th e individaal bifiher'tftah th a t w ith whfab they p id es or radK 58 author has v n ll fin ally h a used, faimd th at if aererai caltein a good, A J. Hbmpbbkv (!!**.>" ' stack are m easured in th e high rc - fatonce direction they w itt have nm aoofanr roughly f i same re ria ta n , th e L 5 s S l 3; &- o * a favib a tt ri resistance as m easu red 1 tt M e t f e e O t t t r f i S b elrio C b o m s r varying w ith 'th e size and age. of * Stf?LjSSt e y m j * * * * mam^ th e plates. '. TMriWi tag f t iyS S S S T& To .theck a stack, i t fa.anly neo- assaor to disconnect it and m eas ure. fi high resistance direct!on VmmwUo Attrnat IS, p, - I Balanced Screwhelp ' QWMjnrP osy C o, a limrfnn of H. K. Porter Company, n a, P a , atmounees new *ra*pmnts. in Sfe balanced quadrupMe&te screw 3PWW. . &nprovBnb are demonstrated ter & e new external hearing pump de signed with bracket type eterfi-JHc- ttn i thrust and tea faeartogs. Sapa n te pedestals w ith th e tertw-pnfat aHgnmmit pnWmn end apadng W**h**s' are eliminated, providing * e raparaftm of shafts io r wide . changes in temperatures. Brwdsion pre-loaded snB -ftktfm bearings-per*stt dose running clearance batm en 0 8 body boras and the toem - UiOtdng a sew prindpta of w ire t t ls daimed hy tee uomwinxm sttratosfon under pressure and ecmlrt- wMh fite-preeae-gradmitiiqK-ra!' ped w ith a variety of hnt*tnC tools 5CHKR hshometes, nm th -team designed for rate in a g a granes, zmbtis esn .bu obtained and ptoduo-, bench grinders and other (Rectalpso- tem i profits increased br'-ys^-' ducttan and tidtrazting tools and - small percratteges, not possible w ite' equipped w ith high fizad.to p ed ordinaiy rnNOutihn. counters te st do wirar fi new power,brushes are be et pcanit sudi dose readings. ing rased in cleaning the tradite hole end copper terminais of :Centuple ( ^ t e s a t e in tile radio parts.In dustry; smoothing- and. driHed ludes ha variera engine parts; m oving bunts tetan threaded holes ia rocker m s; and in normal e t Low-fticcJ Welder . irauwlng ogenrtfcm, - Tint tm eo is Xnraanuc CoMVjaiy, There 5s a special te-huih .tendi 'G tentend, Ohio, anMiness a nuw mdeaatttaew'-ofef JdOealO-tnnygloonpeterart.iacp;-m. etibi low-prieed welder which is ideal for . rural post lines and emailshops and is ssbU o'-oveicome ail tee objectem- W - abile. ftsturas e i previous welders designed for this type of derteca. The new unit, called tea -Eleet- Are Jar," i*-ior 230 -vote stable jdiasc b new construction cm he pro . vided on Il esbng -pinops w ilb- dlstuibtng prsent g ^ onnecjow ar locatlan of the mOot, H and Tachometers t e Cta sa i SCHnut Ctrarjunt, j n Xnbjwtte S t, New. York 12, H .Y ., saaaunces te new grafehm ims tachometers to enaMe engtaeBs to pmeerSm s and meets tee limited in^ putreaofeem enteoiiliraltitilitiesEnd HBA a design -of high eliicacncy -- t, Th Quimby stsww pump, te te s t Mdunttedy- read te revolutjorus per poaittve displeeranent ' puoe p de gente o any revolying rajuiianent Y^dPeil in Amertra, has basa pro- SCHERB Tachpmetare oprate mi ten tftou h ely refined'rtnce ils tetzotete- oetrffugol principie. .The HBW fim in 1381c Bertgaed' te r panipicg mudis harvjs tire speed rangas,cov- tarions vikponsliqniifs Si as Bch erig 'an cartcerody s g e range e t er C fuel ol, ter, rayon dope, mo~. speed- - . Jaraeh soap iqnlds, e te , St iV riso usea te hnndlfng thin: Bqtdds such ss 'Wfeter, ' altudud,' and eamercsl sdhtenfa nfyarioios typpa. " . tte changa speeds, Sdberr prvidas fe tantea* ring for speed? riiMfing, The fenir modela .are: .Mktddl'A fnmj 30 te 18000 ipna, B fixsn dfi.te 1B- OOO rpm , C testa 60 te 2J,ODO snd ` ` O from 130 te O jm sjm . Xt ls .tems pnsstele te biaba the speed af New Btadhet t e r . g& Kniots, em^busiteii englneg, ^elts, "Bar(M te@ ei*t" Je t* eteystor?, trsraritaktn.palleys, power plants, textSIe. machines, pruani, i Tus OsaCRtf MaMOTACTUiCBO Co.jt lathes, etc, .. ' . ' ' 501 Kunilfoa Ave, Oevetand, Ohio/ - Bftlteta n afan d eM gain 6 r tr est- Www a new nattes of power trm precisin finm fia spt **-* bWMhe* end brush holdera. earti fil is tofoadualtr eaMaeted o r eartt inatmment. 'The ftcesi tesuHs n u y he obtalned axtd-nmdviiig rtudts can hemeasured es ctose 1 tevolu- fiad p er mnate, te the.Modti. A, tea band rende to l ipto, and im rtfim <f 039 rerluthm may be ertteurted. te te s 100 te 400 n o n eadh gradna- fion 'shows 5 reyolutoaj, in 300 te 1300 te a lrotatiDri, te ibe 1,000 te diKTO-rangeachlinefeSOrarohitlons, wiute in ten J.OOO" to 13,000 r^age ach' grahiattnn la JtdtO retrntofiois. Afi^temels sre-abopsort& d togive ie t .per admite.- " ' . and high power factor. Current range - Is ftm n 30 amperes a t 7 notte te 330 amperes kt 3S v d ts welding doty. This tb c i snffidhmt capacity jw an ' types of Jobs found on most fenm .. nr Job.weldiu* shops. I t win.handle ' rteetrodes rangmgfntm 3/16" toS/Sf* diameter. " . ' ' ' POWER 11NDUSRY w . JANUARY,. 1946 113= 33 i B, f . GooBBea it ^ i 4 fann> 0W " aa a sew i L/Bm ife taunt iic e tia stit "' ; artgne design and qujrac. wwkvniB^ mg rontMnfjitiftT, <" PPtto^S t t earixp dk od d e* ^ I .<**>3** tonate S a t o ^ aw te e a for fia t op, ewaoo. .c a n He ewfly canted-ii !.ime lama, with (Hearoma a t ite ea^ 2*W tonfi operating the pus* tm . [.ton. A luHmjswivel qijfcHy raises w to w n as dea. n a to a ^ -ja low poatott -when aitsMiea to ihe min: I rack tnm lahed `ssritk each cscttoxaM,.. ; ^faseH iee -whs. a quick xtUmtie tinted Vivid orange and Mack foe Wtfi sisIWfibr, a * ejeBagoMwr aav I.Dfl iwntiawtrf a a m i___* S n r v e jn h n v e Judkated t h a t th e t o Vmo4 unit, TtjUfi not nuwttai t H w Uraw aits fi* I*, s* si2e ! ^ e f t . 1 m alotty of in to - . ' triti instaEatmx. . Proportional O a n n t Input ' Conimi#!- . . - S to B aas Composi, W aterimry, 8i< Ch% h ai recftn^r deveiojied a H8r etetHric type cooinfUer -which satm a a p n g o tfio atf coram i in-' p at confetiller and a can tor in m e ' case. Designed t provide extremdy T h ese two bw h* whufchav* bee ground s cf fine banjoiirt, distinguish Dart Unionsfrom aB others,' fe rra le of this- rito * Dait wjll jfcy J?60of todefimtely; yef may bo m cc^ !nrfanty ^ evor wedod faewhere. Body aodnri a r mada of Jifck `/ air-refined mafcabie mw---are practically Unbrealabfe. In length offroublc-fraa service, Dart* ora the least -expansive .nnSoni to buy. Asfc your supplier. E ^ I> m - |W F G . C O . m tta/Mtets and verni, th is new <! a n i jw r id e i a^smi-oH typo can to with 0 adasofijise# of pro^ portionidE control. . - - . A M taSag earn infeird jilB the fla g <*t a m o to this h eattw a f l ,, calh the fitUWBoa et W l | ^ de- taron^toH tedepertiiroeQ w gaoL- torBeil temperature from th^coKtrol point. * ** Complete details gre gigrrvri Bai Sfitti )?B896 now t * MtnrEQtnPMRWT. te properiy placed fa ih e dfc, Si .qjeea jndncaiis-ae ture of th b fooL C o m e S t o ^ ^ , nuati fa * n ^ T ^ r l ^ gt| ! can slijM he cormecte on ? 5 ^ 5tt5 ***^ w nM rit& bctdyg gje.Anotber aduantaggfc aingle .pfc ttf Ai ae ateo. 35 Ks o ^flsKte trtH take Hydent amnfo. tam No. 1*> end , whitfc * m ccomedittMayb i aosdecn a dflo Ab fijnn Hi>l 22 to M, taAnst*. n m good nnfce 1 <*. tanedwithout a die chaiig. ' J t S io L nc p ,f jf* *Hc;ofpmIopeast>m' Ou dloa.leth* **. centte. iffmonaced , Bnmdy Etetod. - C stdog No. -nOR, Ibe fette* Mbg * Jw d-qpgaied HMdumtaa devieefot coddng eleetrkal cmuseetlomt, 3Jm ac" * to t, however, requirea lesi "PKratJon ettort ricce air pressore fa uaftd for b * power mrce. S b s ore toter-changoata; ' ' if for h G-E BATTERY CHARGER New Tutano RHfcj le Sm inata Emi Preparation G u a rn ir- Bacon IXandMORamm CtaoM mt of Kansas City. M a, iE re aamooneed. a ttme^saving- tubing tft- ttaSwhidi-eHiaosrt; end pnsparatirai or soldering t firn thinE and yet EWflnces a stronger, leakproof e o i flexible join t. . ' j M faa Bim*1'* ****1 gra ga fiBjasBBsaagft- B p oe S B TMevryTMthiagSelH. Ist sahutt*&offsuMtm jw2ti- Wiff tifo foiCcurrent,(m *uff. . A ' r s b a u e rie so r comino*tioa c la rrg m t accom m odate.; b o th . c T e I S 2 h ,w S fjT f f ip 6 p i* w th an S e cool ; Ihwic^ ftfotefaaaiao corig cow,- J d rit&'otJiertypes o b a tte i? c b ri- .,u 4 m b p n n .t'sn negligible. r iS t (JctsJI* '?** Scoto A tta -88, AotH fKfieActrlc G*om1ju*my,Br.idPge*p-o.rtc, C* a5irni. GENERAI. ELECTRIC X The FlxJgrip fittb- mede hi shmaard sizes ienn.% to I% " O.D, W e h s c i-four { is h ilh t' body, s ripping rtafc synfiwte rubber gsuk- e t tm dnut. T stfnb the fitttag,ih* co i '.(w ith ga&ket and ring Inside) ' Is slipped oser any gbbH Ssi tobe cut to desired length. Thn toting ene is inserted into thebody as-far at it w fll g uni fiie an t tightened. Tightening the a n t compresses fire lin g into a tight Sri ad nWMs the gitsket annmd the ring far a heder proof seal that is so flexible it wiE withstand materna vibration o r Jta-. jpfiise. gtexigrap hiking fitfingB ait available in brss, ahnainam r sied 3SW SQWffMBTP--CtonHnr; W m g Contro! Drm Sytom ^ "O fflaaw CttupjMY, " 5_a " State* 2&w York. 7, * T | iav tt M k ip o d 9 p % ffH!iT * * 'WW* provi* sfoghi'im * a ita i of aoy tm ot *e- s*" " * m ote. Cireotton and ex t e i tri m ot m o tta are ad tr eota- BIbIb conimi c i th .single knob. The wwtor y bo amtimmHsly rofated or movEd in muffl iftiateeB tt-esany and accuraldy. Pbe Y arto y . Psfefcg SWwft w n fe eaj all&taiuarcl aiwyMftfr a* iw>cSea Tfa* exfe&i trf.-fe a t anse contati movi**! fcy au* a n te m te 'to stili 'e n a y jw w e Sa a marna ih a i -permltj asw appuraci ad pretese posittaB- 04 *o ctKitittea otgcck Bus , o tbes are suitalde for ioefiirio in aH' . aitae controBa m o te devio* and cKer.nienjr advrafogea tirai- recocctffloid li for new desisti puntata. ' ' Sfotte Satmcer _S&Wjbl.S. Gslbks, 34 S. Jeiteraon S i, Chicago 6, lilfools, ananmeeg a new p ro sa ta bataierhavfog , m m . T o dteHncttve and useitil tefo res m ate It a steiril .addito to Stop Tvher iotadttg .parte mute te K it In foto M ance. The 9* fto d d Btafcatad te a aifeg er % igu sd- ItofeoeDi p io 9%". '*&*" * * tot o i toast: t o n f e te accurate to ite finete aeg tte. com- 3>act strans and rigM. Becanse fliere am u movsWe parte; I ta te ooth- a fo set out ot erder. i t e tetero. to g 'sarfiMoa * teep lipranad and - ** curacy. tortoedar a- teast te caHed te he phtt'fevds TM TM alwny* indicate he positivi: horitootal posti* qf file ra to ' T te frames aie mede ai cast .tem atela, hlgty pteisfced. ito si ter tefiefog ntofor annotarne and amali rotetng parte. Supporlog capaeSty v t ISA |te-, and shipsing m t& t e t 8 ib*. Two la ^ e r moda ere *wi ite in to 24" and 36" etnei Po-SBg ef Evaporatori . . 'fw rsst Ltsm um asi^, -261.- se t tona Thiid Street, B M id atte 8. wwmmon a fcij&ly effecUve newBnl fot1 ItHBcnlBg and .dtelodgfog "to troni npoM lor tubai and coita. SeslfOS .fe* a jpcntiKrti8K - desigoed to speed J a renfovt ol Ihe sten ter iype L" s" ^ 3*JK>sited in th -evaporato^ ' *"" lasenure zoarine iteam.cy- 4 S S ^C H 'U Y L tt K W I tNDUSIRY for JANUARY. WS A Y *E -K tir Thc capaScnce and BreDitic vf Slwpard. N2tnr eustoura ere e t snaracndcs* Pten head nav for tee right moteiial handHna odprnart. Tour inqahy dii. ew pmnipt: a ttin tk a . MCf N t O t l R f'A L iS , ;E Q iO IB M m ~-ecSiaaied 13 taiwIS to 30 i t are te n > Mp-8 is e*paSa% adapted* 86 of Jong booaa^ w fli heoflle loads f naartjr -a ion at 30foot radius, g tons n t I it e t twain, iwstaife tmd sil'feentt so ft goUheg nninoH ,loiJyeadtoj^B ooaB ir od H o and load lo t* are d l e jw te t actions wife m ate cenr rts> ur automatic t o d S T ^ ^ y nOf^ designed lo r easy Hufrnt ,,j -tattoo. Ideal iar1oBffln& TmlwtWitfi c^ng ox1sta<S3nghe&vy bulky ob_ *?V MpedaHy outride &e w ^ of *g overhead cranes o r - ^ t o e 3U06 XEayaUeiile, ' ' feiflffiimg yn . " ` . WsTsommoa Bsaxnmnmo C ons-' *snr, to o , 33-14 39th Street. Long stood City-.!, . y , snnoaoeea th a > Ico Type 7 Jfewnfefeg Giu fc r ; envy duty ttmthniouB operation. I t ; deigned and built spedflcaHy ltur 1 le^msxlsal jo oenttg and continreotir 1 pefatlan. ` - Kn many <ttrigtanritng features 5- tnde fee use of S/lS-ind -fa, wkcn com baBduiai an asety.-. tPBSRm o (C$j 15 pit S1D19 * vdowlfles any porerfdo* spraying- * Jecda, Th* MOea Type Y G utt-be- joss-it is designed wife a total dfc~ to w eight and- rise limitations ^ ftau jeju aiig to ^ -ism rid j *d much D m rugged In. tot&' -Gitas, -hobos -and -several times- larger titan !ERN,E5WE8 * INDllCTOY M M tuov loan  mr. ' used prevkwsOy, - -rfrtnoay eKsrdnstcg ' went s a d '. replacement, ita itte t dsMWs are ( t i n in B iM a 1 49?. "W e dr, asnl--penpanettt -ventaatiiBr. ?r any haid!iBEOtaSr;M5a or ligh t tton is the method, ot- i.,__ biE the spring core within the i*TM . The inside surface s to* o t v i j i *W s; providing to r less resataw* .to aJrdJow andno dtoftoctiaa hrS FfeaWaTubJng Tbs- WlssEa.BatwmeBS Co m iw , Bridgeport, C am , 1 m developed a new' type ef flexible tubing, aoaenHspsible under jihfe o r Mima jgfit'hdres and retractable to spool <me r eigtrib Its extended Jraigth, to r port. flow and without the m e sd dhows Of special fitttags. The tnfripg te ^ eWdroWsr lighter than metal duet cr nwmldfld tubing, and fa* up to `Mien retracted. The standud. having a hoofing strength o f 170ptt flus fabric b processed Sre-redstaA and covered wifli.toaiih, d m jtd eitaw tntoJmHfc a is furnished to standard B m e h t o n 3 Inches to IS inches, and-la lengths o f 3% 15 and. 25 A eb . Electronic Air Rifor, A u x a c a x AmR uskGOMeunr, izfi Central A v t , bouiarille 8,-Kentuofcyi announce too latest addS&nr to fbdx lines o f. etectnmic air filters, .to e . 1 B e d S h U in tt in w M chtae cqBootor dement is etatojaiaHuaHy : charged A jnnat paper, Xntrddutinj; an. entirely new principle to S e e . ironic ahr filtration, to anactasce ratine (A the W edro-Ainnit 'is S6H or better with atmospheric dost w .erodes. Xhe fitter weighs 40% lew than Etecizanie fitters having metal plat* coHedore and requires 30% tessiloor area. .. . ' , ' - Peer} (founeily Dajton-Ooml) Horizontal - Ccnnirosal'ifiit seorsdidvotaie jantpdtaoglc : t odmslri-emaate foundv h w . wlkUtt.^ J ,. pendibilhysotf erooonitwl apuMasgWedeaimil - j fagiPontdiid<eaiinftnindMihsviwrmhwig life .snufabtofoEaltdiafe of pnmffrigqm'rrmrnti. ' '' ` . . GJfcavHlfoetaJrpfamWtrnfaditbay/ifgrnMhtftdlAmAtlUnMltoi.^taWwM. i. Sena ' Cfaafeak ' ' vtO K M H m nw B, oj> w>e rsribtw ttbjw T K p.) Cmsirffugal , JS. StoSbwWdl . Airm at is -American A ir in te r's trade naine to r * celluleB* product . composed o f a number o i Jdleo o f p arw , tissuo-llke sheets toamed o f short' oeflolose fibers.' It is unlfice' any other filtering media. When an etectrostatic chargs is applied to A ir-ma^ toe pBe tend to separate sod < each individual fiber traumas a cot*' , lettin g electrode which attracts "and : holds toe dust and snutce'jnrthdes. i im m i 7m BW A llll Uf vl Sl f t "I> |t ] A V A W I --" i n ' "'" t" 4 0 faaapijjOTj m op *Wt)M  ' B Q aPftEH T--Ci^Hrniafl ftTrck , ; . 5^* h* no im a m i b n c w TMTMW CfatM3nf,'4S30 TMony ta te P W ta d Si, f t , d ater th d r Uno to m ateriali h*n- *"* wmumnyw e OESBAVer Beo tifa. Erncfc ^ be tn t has p fe r mal pow er io z trarrei -abM . & iti operato to aU pbyzical d isto . Compsrt and easUy cnntajU- j t can he inanehrered in confieat- fid ftlDIrt AAmyLtw _ --. --..._. Stette in site a i fte ta r a i MMtt&g - T ^ - .- - it 7 , l amoc>a, j p ,* , i S^ggeSl3fttaW!MgnBia i w S to th catte? -ee.3 fi -x ^ b EctphUin B ad^ BHtwk," h r e ^ ^ g toaeeg eie. aw sngtaang and m te ts rtirij and versatila .araS tf itoftn^j.inel^nk^S j fi . W sp tU-toafadned h y d ? a u ib : a*w mUer art-- sew catana. and *<** dapiahle.io j i' hsse-yhlrii fa hnjgar and- heavlez . to** to toupet TMr TVife g a te itoidns t o ' ... /' yy aeepect Sa- a * heavy * >ty 9 to d is tTMTM*" w weH ad ' --ohm hw v w w w uaiB i.xq^ , Xhe zigid zanbt^npe a r e n a i hs tovertog.-gay hearing an fi mtimm frV toved cin traie gltirinit, stttaiy totoa tara to w *0mtoast and 'toar. A li avanzai pflot whel pnrvlder s- epSoiwi easa. fec^Bflfitln ito .a to *iw aaw , S tn d r r a | r eeppceiat t o ' B ' style arbcea,. ?re opea t toe tto ta d to a l -tha vataim crai- iyp loto*. SSjese Bip{iori3 az.otdp^ D f i d tl lU i flit Vas#--aeraini m lil A -* * #om n4 Sharp carnars w ithout creste to tornear toCort ' . efeyatihg tw it sa th trutc congMs to a blgh-forgtte electa-ic mo tor wht&-.opErti* a hlfa-prassure' ^ to a n lte m r wmp. -touch, io im a, s e tta to a za . Iaiftg and ta re . M g fc cuotrullca b y a cm ryenkni 3vritcb jdsred on th tron i a i th bafct e r ewmut'huaat. . ' ' .. Power Hot hoth th e e te v a tta m vts-m otei i otoaiaed fitem a tead or attedine hcriaed In a amparimeat ? to fa fa an integrai Pari d t t . A mb. K Wotiaaver & svaflable in toro 2 *5 *. Iflatrom or pallet type of. IfSHSC, , mbar totnieaUan.- . .. . . a i neir hem grdn^ cattee ttf s ii and toanaatodon" inna^pontes m to n "toafiatea aMay Elee] mbteitod no zmiltl^plised toatto:n>r ta l^ g tra to* tr it e h eratek : -. i. X zap t^ n d eaje n i eradnd Is'eh- totoed hy.U totota^ and rato d-ec- tioraft contrai <a aa power fced*. totttotod in .th direction of detona movement, tfa^y previde ^em to r fety. 'to a d d ite , hand toeds ara intreidediii hofii to ttan d w ar to fito 'ad n to > eato te th ejp> ra te to tora ap tba werk tonait o t e PBatQL, . ^ " ' ovailblc io, e p a d te to . t u , % 10, jdj 20 and 28 tam ,.sd& mesDs fa'tolto-gresanres as lo as detoedi Brossura gangra help d e te mine pzeasates.beleg tjtp te l, auto' asta Jalwiatade*, testina ete. A hpMta e valve jnay he raderod s an ex- ft-a, enabKng prosa to ' he used t e certatatelffltag or ghie Veld Opera tion w M to etraaea tara to 'ba-'lield : SiaatUid H ra te td MBRng MocMne i ^ a r T i a to iM es C o u rn w tr No. s Borizontal Mtmng jm . 'arine esptany detgned far a wlde SS to ite ra to pnrpose and .prwjJKng. A laiBB heavy duty " U** it ha, a M incb S y U h a * . W ae parafatone th e -n te to handle heavy W ort This raschine istenaD y onpact with cepoatojgM ityand *" tohtity assmtog smoofa cper TM * I O teheaviestorti. comfc&ies and extreme aensJvity r f Operation and cntotoL . - -An te u r ta n i jfe a te e to th ne. tim^mfeBion iaase a Jieavy. Isrte ' : A tour o p e ra te apcttfate* e t t e No. 3 -tonndud raiKos ta n fa te a ito le W * ti - , dto m te V hr toB e ta n to tegttndinto SU', aaddte ero* i d l2", Itone vcrttcal t e ] 'HP*, -ih ^peds era r a f f ic a fam -ss .to ia a d ' jpm , ig te tto ta n a 94*fa.22"& iierm ate'fe am te tode trilli f a ta or universal fldle^ S ta udvnratraddleperm ita th taKfe to he etvtotosdl 45" fa.flto rlfa t aito i - to . feeC,' . . " ', . Liquidi Iter . ______ , Koehesttt 3 ,1 L , an&otmce.ihftt thtor fa y a r a BstldJtS B itter eaturev an enttofa tytetar and. a p e rto design to to lte Insert. ' . S ta mev type tarafataiow nas th Stoppo, perm itethe ura topcaccal3y any type cd to tte te aiedtau Obtatatole in abeet &irm and c&n he e r leplaasnenr or filteringraaltna in fi f i f a Spara inaext o n te * gre rd a ve ly tatoveostve and raay be stoefced ln a varlety o f media rea dy Sor te ta n i changa or replaeenwoi. I risw s {ConiniHl ftxu n |w je m j wha nred tl^s company Betora the war s sales im^now K asburdt Office. Mr. Shmpm w at * i the Mhvy n lacth duly rince . Ausnrii 1342, ad M d the rnk de Zit> Coroninulier. H s m iBsehacgea. 0 to r 16. 3a hJa m tr position he uttt y a ik whh Hofems Corepoes ageatf in aH southern riais * pf tto'MlariBsipp river. Etdent H usni Bofcir, Jr,, ao* notmeed lhat CL33. Bavisj IMO S. 43 Shfe^ fhe ttefigansta Btotninghaia stacci 3916, bas zctired a mi business and 5s u o t g to' Stortda. iSr- Sobta* $rid tShs xapM b ih w tt id Snm th fo iha South faeteattn i a g u sta r demani ftw cemeyom and tote* Materiate haning 'ircbliiea^ -t the (baie thte cm sm & buQda. Be saldi firn New 3linaingbai7i tw w ii "wltt sdii in disteflmtcHicf tt eqjdp2Q&B&. WHw Rtoms te ConKnertal G niaff - Gnf Co. an aces lite rrtoem in tbefr ah * . tance of R/Bsraa W ason aiter ty tour a ra service in fin Navy. Wfeon. to n *s D fctaet Hep. te' the to d w 4 ..jg i to l. creting H arth M a n t i >'Sanfh ftmatn; Gowgia and Horion. He vriHhandle power inm sntton, mrianni i to n * ntl Spedai Job urtata co n d tu ^ a t carites:, m tiiiiie shonandU aJit, febrioeBa. ' i O o im s s -'WSitffiEr oc*** isxMxx*xrs/mar-tnrTTjxo BanesaoJKE S^ptetori' 12 39&S S uoli BDtd^awtae fo* lao* 70 H nc Stiroet AnrXdf T o rt t -1 ta anseor the t a our tom e ptanta JI H . 1, 1. Colodrers h a b* t e g 'y r i" . ? iw a " ( ^ t a L r # dnoe 3S1,, operatlng caitxiuaa&. . ffinm to a tte c t-tto te te s tJla td o n , t^ to m ^ e n e h ^ ftO lvm et cor xeqan**W* .. " '7 . 3 to u 3 l te * U tfO r w tiefectory *m m * ^ * * to -^ t c to ff nere to rtaU * 1 . . to n twey tm y r j Sten*! Bim tlK r j t o WBeoa 1s a nwebanlcal hgtn* graduate f Sta University tri ^CeroHna and h od, prioE ta Ms "b tato the ermed farces, sw sewfee withContfaBrial 5Bugine in the Hfampinfa nd "ta-ffiridete T O riteiniheravy. >>maa assigtrcd 1a Cenemi Shlp r TwiA atid strer service i the lE adfieanaiihihjjpjaej, ' .* B arn. iHtsT taoevBBy sv s m ta te oscd thtongh. ont lodastty in lhe coileaion ot redamatton of 607 km * of dnsr, m .nomatws pcoAictiaa enti pr t>l><3iojs. Hundrads of Mosfiedf injum ial' nseis vili test tu lo ag lifir" "H i^i Effiriency, lo Maintorenav casT Jtsntvm v SYSTEMS Vritiftrals ita-, m ia i dui "U * Burli{vm I'm jw ) SyOem luAstrlal Omt Rk*kj " * BUELLBNGINHEB1NG COMMty, INC 4 CednSnwti NewY tu ij, M;y ; Sabtbpm nw eim m P rdutiO tta m siG H B D r o DO a JO B , NOT JU$T XO M ZB T .A 753>BC" l PWER. &.INDUffl(RY-/fr.J!ANJlMRY,.Mi' 1 f WTSHOULD NAVE THK BEUI EflfVUB S Trattai; Ata m ieab t a `S p p ta * pMw'tHS*tbatiaStllMn MmW mi Ufri tiginm USb 4Vta ta f in ba otatot a i H-at. -Otta* n a- HEBTERS iiKW --CotttjiUc. I Mollile Mari Eaglneetmg Reuarcli Projeci ' ' V fjasm * a Nnitongm _ , taxm, MdbBe, Alabama, fcas an- nocmeed. ito 'UaUUIunent o a re sem eli projert in tbe Engineering He- gesrch DJvMon, B ouitm 'B ustaia Jnetitufe, 'The program vidi incnto' H phases ot desisi and taipruve- nenia t marine equSscseni and wfll. be Under th ttrectoa e t J5.W. K tu - u n , H eadoi tlie' Divisimi, and a B. C tu a: t i ito UTaietmen Research Iiabottorr.. ' ' : PrHsburgb EauiaUeMeter Co. Hotf Rockwe A ufadrtg Co. .' Tbe jpEnsesmK jEfgnmsus it e r a Co.lias beco estjsblfetod su th RoocVfu. ICuniMesimiiiB C o, 400 N. I^srington Ave, g fitfaurgi, K u i t o company.m am tetares totans, rega lati end Jngimmenis fo rato measmmtteni c i fiorito and gascs, Intuii caid valve plttgs, tasi ed to f td sted. valves Sor high pressure and' hfh tem perature, ami wood end -flie tt:-wejM ii<^TOEcliinfc-ta61e-te- hwnterat odladostry.. - y O S doni t o t so n u a n SN fto tto g i6 reparte wMh ' muar a o secSton stata* AIXVX nay-flJHiigffaany itaifing fame f a i 3 b m ad yn. Ma. 3 1 fai offinrissfio over its e r appMyatinn, figh i offrdUmnf m i Xataer v o s i, m ite tu i n Sull tosai!*. fltoftriter'Fwiw&iw * < T H E ALLPAX C O ., INC, M M ARONECK, N .Y . A World Standard Cere Wa u m s T . 'B m am tH ien a- ' der o tto originol-company, is Chnir- : m an t fiie board sud p re ta n t e t \ ` th Sodtwtfl.M aW ifactoriag Co. and j ritto auiwliaries. " ' ` i M A WlLLI&Si F . CttATOiO, a d5- : recto- t ito amagan?, b prrideat ; e t S e Edward V alve and M g. C e , , Ine-, oi'E ast Chicago, Xnd. He joined tte Edward rato n iratto in 19&t,vras : elected eretary In 183 and v i - : presttont in 1MUL . Me. A . J . A ta to s been elected ; -vice presdent in toares t tales, >*- " aodotsd nfifit file. Rttisbursli Eguit- f ia t I fita r Comparar fin c a '1KS, he 1 i has been in aedes engineering end 1 I " ''SWS--Continuad Jes managesna* Work wifii fj,e " " r-- MamA B n. jjimt JBaxaga- i a T uisa, o i * * irte r e gener sales a a n a s in-HtHwcSSi. A ..M . l)ati listabfiifiet Office : ^ " ****1 industrial adiyit, i sguthstn stafey h a prmnptett tha i . B r o s Ccm um r, K taban! iron nranuictaiete, fa w ^ B a a avistan! office xt abW . . '* te serve a iive-sat --, B fin a aannanced fita* Jasas i Atlanta, otmfcdy uuOstau wanager o B y*' PMtabnrgl, X>M *ioD> *** bMa Btfnte.:manas o tb eaev atv tsto n . Hl hesAasn 8XT TOffia oajvo Jfc Cafa fias bien assodated xoJth tneB y a a umfeatoii faca late. H, sini^l- 88 8 fieid ftQCVice gnghm** W w May 1, IBM, has Ileon a manager fth e Sfe -<wi ISsieion, fa wML eipacSy fii w asrm pnasate Sor fio sou&em-tep ritoty S w t 1* nov fahifea fafibj 3MW AHann laviEjon, ' * , ,, a , y ^ fl ntem faaeat the A-Santa divisin, K. K . Gatdner *o?a? fas m anas uf tbe Ojn stated that ht> wm im ostw w toanstriai jitogpects Sn f& sowwa^a State ai pesetea to e , ate a ; reavy Janana io r Eyera 'wyoueht fam ysudueb and that'it- fe w w a ^ y fa lunre-a dlvistonal oifle* Ibera fa fian Suse demande. ,, Tbo Allanta OHvXstan urfUinUHto e ^ Hwth m Smrfh Candna, 1 w a a , Alafauna and {arta o t Tea- SfnffA pjjontm eirf J ? * SuBTmnB u t to c a ra to a r "51 bas appcdnted Xte Bmra 3 te a xesemti a ta s as fies ta Iriofogy tJvirob* Uera-*-1J>F- or*-* 9W aynem,.f_a_c.bnna. J.j . ----, a m w q ft% A- degacn fa 1928, and th U bK oJ Wisconatn whiera the h L' tmf- W#s s & m i f F 1* *Ptw a if v o u jM a cf bis t. ft 1 ? (Contwmed. from pepe 99} ' _:'3anSatf3ag aBcoBitega uiBn i! tint Uu tun n i n d h a m tsbttt. nut rntiy 1 stmt'an Bit xsaam ef ana to 4 tts Daring Die Dsp * Some Thins* to C tu d c a t Vsdbu lim ea ' fct) Cjapit ft* mptmti ana ^ r a jia a s E Simplify Steam Condensate M eterM aiateaanee . To maftefrttfrt WflHMft- Ttitah mettac-eapacrtr oiytrtir team uad e n s ^ u tte tin tt^ periods tophsnl; end ie^etandardizatiwi are . Ton can egged up and EinijK ^coiidiijtoiu^ofjfoorT aittaior emirate rew dtag ed A i a daw tv .etkmSnS fins p c* tam iffi- iatida of OalSte Compwffiun Mo. 24 n r 'other receawmenflad Oatdte im tiffni u a t t t e . I f lime-scale end chat, ate present, immerse ntts. in gahtHoB.af Odette Cantpound Ko. S2. M use and nentrulfee. You wfB fifed-fiat fids law " " ' saves - Send fer FKEnggstNsw! Digest deaerating snttfttsfuHr need Oalcttcc mateoate *rtd teehtdgttes . IhatwcEl-Mps'cni. expedite this and to B hnfaesidn*. fe n sc e jobs! ' ' OAxm ODtlCIS, INC. *3A ThomuStiraot, N sw lfetk.!*. Y. MKttie* * I**** <>* O A K IT E CLEANING ^ e u u j ^ i aTBOM . teW W *U snsm tjpo d t i Is _* ant 1 tayseiMi Is jmit tm IS S S g ts S t . J W f i f i i r _____ ___________ dcTomtit ss to yaor tu b s A t the End of th e Boy ill Bib fits tit fcrtmtali. tool, on* objtteat * Moat vm tut 1 >>*, (AKFf}el5g# SutCtbiiAl-sWilnbgaNOlMaieratifH*dn*eat*itmfiaa. b end y ^ M tlo ra ^ a a . 1 (SI iw k til u M r itm* la In Is.- hufoi Jit tbrifr xcpmfctfc . d ) lo w wanobiiv fldbrnvw ^ t i r & ^ S . r s , , * maWr, m i n t irtiejw rft. Ha aob taint jM r wawry. End Of th e Job tiat>mtidtilmu wtst*osastS fatwiLe ^ n i toISoMlUtttltTHMlntt rt) ObMk---- pT s?1 ...... ....... ^ jlli!* i M i n Of may agptttsid ' " l fomnts's maCnaMa. >*! '>& & u r , 2 u (41 T ti t i m i m of nw y a m fg fc * aK Lg* ? ispwis %m TEMPLETON RETURN STEAM TRAPS far PmnpieK Better Feeding, BiwW a H eath end Vaeunfii L ises. - Pinups V ila i t a trf tta p tith n * w pfMSQTf ' _ open flout cannot b srsl or vroteriog. V w tt and Seat Bronte nr Stainless 15n- to * in. inlet'and outlet. - 2509 lb s. to WJWOH. w ater ap er h r. . ' .. At for eoiafa$n mi pika TEMPLETON B R O 0, IN C . ' W afeele, M ass. t . i "O COMBAT ACXB1TY * FOB STEAM TUKBDTCS their stability and resistance to fomnarioa of deposits. They fully meet require- * menis of steam turbine manufacturers. SiNTimi.n*s have added sweeahility as excellentoils fog fcytfcauHc and other enclosed dtcvlidiig systems, fh e viscosity ran*es are provided to suit individual installations- Twftwmatftm on application" of SrNTtrBUTE O ils to your lubrication problems will, be promptly furnished 1 GREATER EMPLOYE CBMFORT MEANS MORE PRODUCTION scii'ririm .y eawMOLLSb new vaha The SiGN of ifte GREATEST COOUN& hr d e LEAST EXPWommE a MONEY, . . MATERIALS, MAINTENANCE. CUiiHfi mr'TOP B U S S IS ACCOMPLISHED MOBTKONOMiCAUY WITH APRIL SHOWERS APEIliSEKW SKS system s are installed,fey.ymrr Iwrf.pKHttV er, a ir caniHtioniD g'engineer, 1. d c^S JE iK ( T O B super E- vi^SiW m aaE M E S. JU?BIL EEOWiiBS systems perform AUTOMATICAI1T1Y and maintain even low *oof temperatures throughout the T he CANCXPY O F SPRAYcv er your faetpry.roof creates nun* coding dtfect fo r. the least -eost {hau fte r tneans. TSuMsands o t cobk feet e t fresh codJed air I W o v eru n d halbe. fite .c n ttte tndlfflng, S p a temperatuxea w i an th e "ifoac1tBwdyeegrresefestiipndalrTa OredOnKceEdh3a$s' je operate the cooling tysteraAPRIL SHOWiBSSystem* are Made b f-1 ^ ,' copper and bremse .and 'Wfit. perfotn fpr . years wStiuont xepedrs, ` . Hav* y au r Snnber o r ctm tra c te r w iite 3<jr D ealer Book. H andrads of installations irum Bosto to Los A n g el are matte every year. E stnnate fer System sunt u j n receipt of rown dimenaWns o r aroot p lan. WASHINGTON 11, B . C- U nder W ater W eling Photograpbed for First 'fnte practieaily' e t welding fOr Armee L tfeatetionai Corpw and cutting lindes w ater has tion and representing 50be Id a . b esa proven successful hy n m m * E lectric Company, d ev rian d , Ob b e r of recent applications, such as is clearly seen ore w elding m e salvage w ork on damaged w ar ves 15 feet a t w ater. The welding sels. However, such w ork h as lit- being done w ith a m ild steel'd w ^y ffr? dscris?* as trode baring a special coating ft' no one except the d iv a o r a cane- ish n p e rrio u sto w a te r. . ' pkmon h as t e n able to see th e The photo .was taken, throngi sfetwai operation. u f ib is m odem porthole in. th e specially design technical development of th e arc tank used for training w a te rs ) w etdtag process. New, fo r th e underw ater welding and en t ! first tim e, so fe r n fcnmvn, under operations in tba.Mechanical D i ] w ater welding has been snccess- d m of The Panama rtariftl Eon* ' fudJy ptetured. ' , Shown in th e above view , M r. R. L . JL Cook, W t3ng Engineer C o u rtesy th e L taeobt Elect Cotupunn, Cleveland, O hio. ' " s N A P o u t O F 1T 1" ** - M A ftlON SOOT BIOWE5 madtenteAoNersrigbfnowi HkcyifoltitWMA tIuIiBmluMHlMM lMItflwr Hfittr bv'D^Aytfiata*lfklyb * . a & a a s jg * lkRMN 900TXMUHSRSgiJmtnxU) l istsjl lliwhtow jtete ofbAtturfcr ` CflUrtyAUIIBy tfn te KwHWqw 1BI M M dH b mf W iARIO-4 MCHIY, FOUNDRY ND SUPPLY CC. 1 - Stew S o g ar F t m b n OW is r a u e rtra te n to tw elve potm ds of sogar p e r to n w ill ,,i<cead over railKnas of sugar-abort American tables is prohlsraaiicaf, but, b refining process idncjh z> W itsIn giving ju st th a t ranch ex tra eugar lias b e a i developed a t L m t- S cgar BeSery. Chemical ion eschange (refining b y eU cfaical im pulse) Is th e secret, behind th e grace. S to d a im e d f l a t ioBizaMoa fit n o t only give .. it e ex tra te pounds of sugar, b a t will m a te palatable sy ru p from form erly nearly w aited blackstrap fe S l S ite process is tfae m cst radical change, in sugar w raH ng.jnlO O ,ttW * W years. Form erly ' raw cone juice vies treated w ith.lim e, heated, set- tied , decanted, evaporated, crystal-^ Used and. centrifuged. The %SO profess centrifuges th o ju ia ito re no a itts a r M W com plete c o a r a o i o r f in k s to M IN IIS S t t ON. M A X I sum e i,iiign 3inpuritiea, th en filters ft electrically . The tw h iifite r beds ciwafet o f synthetic re fin s /w * c w W W baSB .pw & faandtljeo ra' negative ttaag. T hischarg U }aee b y an ."atomfc torce" oc curring w hen one resin atom loses a Jew a t its electrons. ' The eledricaH y-charged resin beds act -as m agnets'in attracting canejuice im p u titi 'and account ita virtually all toreign uralter. - Iornzaiion is ' n o t a completely dentista ra y th a t i t lu g b e a i tried befqre b a t was too expensive due to fire fact th a t electrical filtering w as used in conjunction 'wit th e M m ethods. . n * 1&te i t has w orked independently. - The process i s th e cooperative. baby a t th e XOT refinery, he TJS D epartm ent of A griculture, Amer ican GyanataSd ' and Ghendosi' Coip., an il th e Louisiana' State U niversity engineering coDfige. 1945 INDEX , A vallatile to Sufcscribets ROM - loro i iqSy m W te itatur d p i . eom m niil u*Hwrat*~fcr KjcM vM- ' hg wd fer foni file ted wiMI qtidty rapo* te mUm stoma A m m A ' Ite Amtriciin t e t "S" U cm hm M li h t.d g te jl tkmt--n 25 te.EI TPH. Ifc > M r whIibbIh mi flwDFWBffnj fMtfer*) m v.w ae Rte .aiMimBi mdhiaMw* d ar teid taMmotn OSA - I te telai apanrliis n i oi Amorini M m h uroaSy tew~fen ttm le par tea.'. fa ta r danaidi far AnariniB aito rabimted dmagli IM I rfyMjnicrlly toWawdwfot* d . trougfc.lter derida a af eaMfca*I t e . . American nlxillt ? uteri et enltaracte5wJy. Ad ry al ti* *sJ Ab opf* Amartene!--all m a w W ' ili main d n d te r 'ite em ployed ' xelMively. J AmMcue, db te 2 0 * . flag fon vforii *p5t Mito, tertge cnbftioal tec*, tin it tte'A nm teas fcriw Hit! p t te t e ifoim paSd. Tlr te d i o , (te sa --- , frtriy I tia tr `" " 's te te od wkw eenUafin tem p .itateli, tey deflect Mdwaood. Mo' dear pita er oaMflftnal aafety j o t e te beiter - S en d h r inform aticeli fitertu re and fpaeffietem ^T--write the editors for a. , N PWER k INDUSTRY foe JANUARY. I9 4 PU fcV E R !R COM PANY S S S T ; O l. 1 Sftaw S ag an P re c c t 1Jar an exfcrcrten id twelve , pound* eg sugar p er to n wfii Anreriren tables is prohfcanBtical, but a refining process -at&jh iefitsin givingJustthatmuchextra Bar has been derndoped' at' Louisiaoa State Uarveraity's Audubon b y electrical im pulse) is th e secret belting th e process. H j$ c&imed- th a t janizatioa w ffl n o t anjy give th e ra tte a te h poondjei rogsr, b u t w21 n tabe palatable jsyrtrp from ioo n erly 'nearly -wasted blackstrap m olasses. ' UdB pjtecess is th e m ost radical . ch an g e.in sugar m aking. jnlO O ; years. S ta n e riy ra w case Juice w as treatedTm th.linw i heated, se t ' tied , decanted, evaporated, crystal* Used and centrifuged. T he LSTJ prate! tetttrifu g ta th& juicG to fe - Hurve "big" im purities, th en fifth s itetectrically. The tw m filte r beds Opusfet of synthetic m in s,'o n e of w idth has e.positive and th e other "oegattve charge. T h b charge is steed b y an "atomic tocee" oc- efirang w hen one resin atom loses a few o f its electrons. ' . The dedricaH y-charged resin beds a c t as m agnets in attracting EOTe'Juh itapurfiteg, a n d aeoount fo r virtually all foreign m atter. ' I m te fipn h oot a co n tritely new p ro ccsstaaig ar refining; liSU sdentfcstasay th a t i t has been tried before b u t w as to ezpenaiye duo to th e fa c t th a t electrical filtering w as used h i cowJuiKtioii w ith th e old m ethods. Thin tim e j t fas The process fa th e cooperative baby o f th e ISO] refinery, th e TO fJo p aiin aat o f A griculture, A m er ican <2yanamSd and Cmp., en d th e Irftufeiana S tate 1945 INDEX Available to Subscribers ,.r ^ m u u m i >c o w u n e u r a a i , o r r m n to MINIMUM ON. MAXIMUM ROM or I m tt n^fcBjr rtdwa.d io sfrta iStu. . mmowdN m vM kp uriftnly~fer DfcS*ff'dofe-' " ,, '*** wwfonnfirUd vtiWiqW3yr*>pomi* Id pNitei d a w A nanA ' ' H* te ifa B TypD"P k m liwfaA b *M~ta apariftsfirn* 2Kfa.BODTHt fb rindy gM lgetw anil Wvprrj W*wj uni.loinp Dm Dsd.tiAifayKn amkhtiutoca Uftthr knd uAnnin MOD. . ' Ita toM o p in ftg cart of (W itao Gtufcws b HnaMgy \w -J ta firm to par taa. fonior dto& far Amukn amnuUnataifrotigh <Viraill)t tabm td rofon md.tfaMgk Ihrir w d n n of cmfrHagal faro*. . Amuiesmmbodf byfnateti d cntibiuW nl^ A rt1my of It* mMf rtto o p in k . AntrfHi--all enr mrim' 71mttnnmw Mali* > onpioyad oxclhnvoly by AMiWVi Md km ilik ti9 dy tKi ipl eod fey W & c okl&sot b n . nib [t (bt'A ndba W m Hwi uM A te n tnidkd tro&ei. H i M h r . rings rmbs frfy on Hir owt staffs and v lw oentac&ig fttrap .rattsli ftey defteri aaiamtad. No d w zuu or tnm rinil uifiyty dttin* la baSmri A Send for nformaljoaa! fif*Mfitre andfipadHea&bias K. write the editors for a. VK' ' N TOWER & ftrailsm v In JANUARY, * **r . M M M totOM AWC,; - MMH9S lO , M 9. m GREATER EMPLOYEE COMFORT MEANS MORE PRODUCTION a&mvipu^t.v tWMUfO mop ooouh ra e s ig n of ii c G fiE A resr . COOLING fortie LEAST ' EXPENDITURE o f MONEY, . . MATERIALS, . . MAINTENANCE. - (M 6 fUTjT8P M N 6S CEW!MilYPSOFB8ftO!li6S. IS ACCOMPLISHED MOST KONOMICALLY WITH APRIL SHOWERS APKH,SHOW22SS system s are w stelled.by.ym ir localpdiiiiil*; or a ir m ^ aonine .engineer, AKIHi SEOwjkRS system s perform AUTOMATICAM,Y and maintain even tow roof tem peratures throughout tbs unwmMir moatito. ' ' , T he CANOPY OF SPRAY over pour iactpry.root creates mace codling effect to r . the least cost than other m ew s. Thojiramds o f coble & pt o f fresh cooled a ir flow over and bathe th e en tire bunding. Space tem peratures w ith in th e factory or Shop arts reduced 10 " to IE degreesim d NOONE-bas ' io eperate the epdlfng system. APBUi SHOWE&Ssystem s are m ade of -topsa,' co m er and bronze .and w til. perform foe ,, are w ifiurat xea&ks. * . H ave soa r plum ber o r e u ttracto r -write fo r D ealer Boob. H andiyd a t fastaBat&nw fajan Boston to Los A ngeles sue made e r a y year. E stim ate for system m ot upon receipt of room dhofenafoSs o r ro o t plan. WASHINGTON!IX, O. C. ,** Photograplied for First Time practJcabiJity of w elding fo r Armeo International Ccrpm and cutting under w ater ban tion and representing ^Oie L in been proven ioceessfifl by a num E lectric Company, C3evc3and,-0^ b e r of recent applications, such as is clearly seen arc w elding one salvage w ork on damaged w ar ves* 15 ffeet a t w aVet, The welding sela. However, such w ort: h u t l i t - ' being done w ith a m ild eteeleb eraBjr been "doge in- th e .static* an rode having special coating tt ' - mo one except the cBver or a come is im pervious to varies1. . ' i&ntfon. has been ahle to see th e Actual" operation ib is m odem technical develapm entof th e arc voiding process. N ow ,-for th e first tim e, so fa r os known, under w ater welding ban been success fully pictured. - . 1310 photo .was taken throng): '' porthole in th e specially design tank meed fa r training-w elders I underw ater welding and entti operations in the.M echanical Hi d a n of VOte Panam a Canal Eon' Shown in th e above view , M r. Courtesy ITie X incolhgleot I t Is. SL Cook, Welding Engineer Company, Cleveland, Ohio. '"SNAP OUT OF ITS" `' - MARION SOOT BLOWERS modembolftwsrigltfnowlfiieydothiswotfr * IwMtM l 0 r itdetlf s ite tfc* M t hhA u Im^ MUMN SOOTm o w r a s dbBhMte dalAam m l B1 mluhiww aala af attain. IVp MT" 6*. vatar ufea W a U a a a a a la B l! * lM v a a H lE to'K I Stfaaoa. "Waaa* a* NNtV1 a W w I ilk H a a M K a a S a S A i W i i i S ajgaatSaaaiar*aWwa8raaira(aSaaSnWt aaamuamt Iw, iMOaAiS.Hl!NaSaaSiWaaaTtaWt oOalfiMaaWsiSaTaia!i C**toiaw#riaeewlaaii*ieaa>aai aS iiie" S"^ . WVatWfitMSbalfcaaaiiSMaaa . CanO ntna^aaillK M T' . ' ARIGIS MACHINE, FOUNDRY AND SUPPLY CO. * MARION, INDIAN* 'O COMBAT FOB STEAM TOlBfflES I n bxtknsivs s e rv p e r f u m a n Sin c l a ir Sin t u k u t h O rts h a v e p io v e d d i t' stabiK ty t u l resista nee tu fo rm atio n o deposita. T hey fu lly m m re q u irem etas f steaitt tu rb in e tan facto rers. Sin t u s u W s iw ve added erv iceab illty a i ex celen t o ils f r h y d n iu lic an d o d rer eu d o sed trc u la iig Systems, p iv e viscosity ra n g e sa re p ro v id ed to so tt in d iv id u a l ixistallations- Tfruriwtftm oo a p p licatio a o Snm iB U T B O liS toy o u r lu b ricatio n p ro b lem s w ill- b e prom ptiy furnished m U sofajuiim wHM r^ POWER lNDUSmY for JANUARY, IV . . a ,* ,!!. * ^ swrawiw m c wo$nnrforAfsaww* E s r 5 s s i T TO" B*K,u,Hra sMmmmsrt THERi W ill Bt M 194 --s io U t)t Mt*K MM prod* fop * W 'B tfax w 13 ffien Aomfow Hnms,; Manuftsheren b w -a m t M o u ftv td u & * gold ojjporfufifty for tia- n n fo ii Ini d i m a d a cajfc .marbL Bvi ranamfcar, W at n il be Cfttt d yimr ms aapMtaiif nsamrfadurlng iMtcewi- fo t. ' Hum t(. Dm.ftma b plan a d pot I a 'y f e Wgt> fidatrey laM Wa Water Spfow-M ijrfaja that d ll profoee gnat tpanfiUa of wahr of an (*tra lo* coat. Ho fm itautityen anileeffl font * gnatet- S dlall ift nafogs an! uficfacKen. . ' U hayfog liy W8 Wolar Sfjta - ;a e . ate obfoWag lb" may ftnaaK nade. te-'nmibfl yetmaff of. tong (Sag m n y and -trookla fraa opareHaa. H you wbb comet an preSnfaaty pW forB.Layn.WaS Water Syria. a lt for, taap in fo a efLayat angtnaara, wbfcli U otlalwiWt/aim* obBgdfoa. Farifcalrafed famafow, a W a lay & Bowler, foe, SMianl Offlcaj, Mamphb *; Tank HIGHEST EFFICIENCY ^ J M Ve f o j ]bwU w ftaa p a a n <>. awnUffile fe afoec to uradtmt rton 40 to lj000fedtm e o f A ttar P*r aufonte. T h tir id fh ///efency a a g fo a f ta f t a / M b eaa jHUttfr cm per jwitr. . ' ^ W ? fa Jo*thSobi cwSItiMat. . io , Se< S*57, b trib ii * S S J l ^ S "jag^ng01^.ra5fe0A* **Aemi Mpfot: p wnam t atoda i tbibl ofoowr ej sBjhamr ibowta - TaO. vm . fov*3& " Jbaiiar S S S ^r^su[ _EarrSana.lt., i. API: I'W IW aoPinra--Water He. saga, ate - " tM S f fes? *mzZMX>pOVS T tt BifllcBn 3b. M*. 93 *-- - 3HnuUtt m ijflwtba t ....... _ _ M m .janhh, n&uutcjH3ilBili,,lT_iit jjUUCBB BJSM*flEEiHUfC-CataTM Zb atraa oaatet* teteamam as tke a n t S i TaiaSSi etaUM a ------ , , - Maaliaymrt la alaas a wMi zaafa of iatricate a frnaBtr thtawa t t t i ta S s ir deuua fo Ac Manteams fofttAfoi il S^ ge Ptfttigweit iaaftfplamr aaUnaeWn anamlotoforgfopnatita* m a n g a f t j t a e TM 0 cii Beat S t ata. . A pii WEIL WATER SYSTEMS YERTICAL; TURBINE PUMPS I mm When ina opg cacase of O r in h c sB m m er |l weight--when itnthd umpBeth tin you out ofbed/hurdled porch 1 y S w Jjr T bon th ro u g h sle e t . , in the siimi ^ ju m p ed is * ic o a n d S0rai>eTM TM Plant down by the'river io fndt that an ever so tinyjpart In the circulating of a compressor.^ ^ ^ p i4^f-ehia s busied a g a in --' T iw S* * reaso n s o f p erso n al weB-M ng and abo k r nsioe oeiM , amtalto family and ; l M i= d a li , yon W . fin a l, inducted. ^ the enjoinder; "and please^--*` *-11-------- -- . . .. * ** * /es bust"--_ and when at last you have convinced the bossi that a radical change rhnst be made and when :;o u than t a , u n g a c i ^ ^ | - saga?? - ti ' * ^ h a v e l v e d J ife te th e h iJ ifw S ^ e r^ ^ ^ .w e l Wrfle for Circuan and References Explaining all ohov A ^ ^ V a LVES IfO W E k & tolDUSTSY far JANUARY. 4& /S S East I4 4 ib S treet NEW YORK 5 4 , H. Y. Hi bit* bock ItKgt^U^haiglU THE TERRY STEAM TURBI 138 * 'A**"]' r fc f m et I, l a -TAPERED LEGS was disturbed. C^Hrns eyeryw ipre weca to, voim g & eix to yrax--ia destroy, in - sfoad [ io boild. w tf N O W ifrc 1 9 4 6 IS t state n*5* afawAfor IN B pSTR IA I, fk itilB lb fb I endeavor*.\Q uaiw r Lad no oooMfflIani nnflifam Th F0* "* of ndnsicial H u ile r 1Gxfe Trhlch w siaaan & tee ''c b b u s * JMMMiSrctU)' Ttanimlislon Btlftiig . AgneuBmroMIdrtng Conveyor Befclog - SevnbrAidKng W rfi Ho. Chemical Hote CrnBiwy Hose Fit Hhi . Fuat Oil Hoi . CBbN R s h GcsoKnaHose ' . Tank Cer rid T<ualc Truck M ote Sand Blast H en Spray Ho* Sbarri Hose M n iH iin OUSuction and ' PitelimgoHote - ' Wider tto$r Road Contractor' . Nm Welding Hose R ndP tdnngt Shoe! Pickings 'i anw H jndnuktti itt':'fitior - toiswtiSns. 3Jw pajfer y** a caaceHaliDtis of G a y r a w i^ ' MIiImw 4 Mil &ViU*<- _!_ 'l ^ idara iteitadAugst 13* and ta s ta geiag <m sieadfly ramine. iN ab u aS y yns or m g& fsg ieadw ay coe oarfcaoogolarttaB. V' stfU stll b seranil m ontm lofare ariilnal sarraiaferfate tri l e sdlaK e ia qnaatits rranled; Bnf ^ aiaH ag te tta r &Kveofes on jaeny Stems, eapetAdly o n ib e H o s 8 r M 'll H o 8 e a it d in W xajrpodConstrotkinH jcweiji ses 3 " and langer. O tn soggeitfcn to Uu to e ttty eis, jfe. an ey en Ht tanra^ is tp paoe fte ir o rfsrs w d l`Sa apaace 1 recuire- TPW saerctasdise wtan de* WiiheK ' Pump Volvo*. Moulded Articles ' Anicpste yonx needs ort . IndustrialK n llerro d n cfe and Ifihexete a w ajid gtit dono Q U A K E R ,S *,*# PA S** COKfOltATiOir . . - Kjl. iniaitri}$<tbbtxPlo*clM PHUADELPBXA 4 , PENNSYLVANIA w aw t o h k >clevelam d - Ch ic a g o HOUSTOH ' . ' ' IM in 3 b a q > ' '** . , Qoaker KaciBc H a lle r Company " bwSW rf* .* lo'.aoaJe die Tolnae*1inacreswse*e1r-lTMostsergicvaenAroeoxmpanfod*s S TM ^ T hh> tnricleg sa c k fasfar t2 S - Tents SB EneibSaSda^r 6y*rater U*Wse"rbiyk*|MaobiainapSt!-. Uto. U iy ^ ia i tranW efitrw itoe i* amecS Sy leekedaip vapor in ffce legs. . 5* t a t w ^ b ila Too gei th e benefit of t a m D l t 08 yean w b lia e u E tK etp cri. XMXOft pf bMMek XgsL * ` TH BROWNELL COMPANY 3M K. RMDUT if. BAYTON I, OHIO Mg|gtMr J*Ut w(5Hg <TaeApmml H WSMftoarpt ITS, SCREWS, RIVETS x i e d a STAY Yfifi SroiM3 Ho. ! Ima JlcjAk Ca wfc y<m SM'aal only H n l u W a m l m dk bai youikellnd* nodoEnliw a$Mn- nt lo t parti wM fe h w loin, m*w and riw btrt to SmoHbOa thy mV. U ** awtfcO Ktpandi ft larth^v uwiw^i t > . Al lott a can at SnwA-Chi Go. I on h u d tor to BM p a in th at oftan a lo t o f tnw U a d a m . j, m tMtty. Boy ft in 7-, I., P. 28. in h lh , n u a t your supply le n a , o r <Smti So*, w -if necow ry, VMUiMft ~fcp Y O V ifo'Y w & b tt * o TROUBLED WIR A PLAUT BRJYEdu* slips ^ jerio? Thal slipping drive canta interruption in the flow o f pcw io equipment. , . "powerpauses" d m mountup to a coariderttblek* at the end o the day.Yon can Stopthe pow erp ain tsw ith posMveifotdwin-RexK ollerchain belts- ^ AS THIS DRfiRM.tf the drive Is& ud, .. Bald^ijo-Re* R oller chain belts a rc n o t depend-. at on set distances hotw ten centn for effective' p e n d o ... tiicy rim slack and do no t depend : o s tensin fo r proper operation Tbey are easy ' -to install and, as they are nor installed under' _ Mun, diereis no pre-load to abocten bearing *' Bfe. B aldiriit.Sr chains are noi affecoed-bydiist " andgresse^nd-are highly shock abnubast. ' ' Vor catalogs ms BaM toptSex Heller d a ta Seht o r tt-t prit** sifoTMarien tm je t specific A le e problems, writ* 8AlDW tN>DUCKW 0RTH D iv isio n o j CHAIN REST , CQM PAM Y^Sj P lo h fitld Street, Springfield % Stoss., or cell jim r local B oU hbX tx representative. j-REX R O LLER CHAIN BELTS *IW H Snhs&ai3, Uomrt*. tn cto* mo-a rmaqntlWm.ttxCMtnre, tottn m Immiit EfcfaBsktwi.4,Wneo, * '9 ' - . `- * . - * ` * ' * TfHPSM PfiWPB * lMntKTBY *w .tAMtURY. KMM. ' tSt- I I f v r i '; Yew* can get what you want in __ _ th e com plete ra n g e of Jones H erringbone S peed Reducers V O U w in find Sue if f if a g t H H1f 0 of Joass E fa ra n g b o n e Speed Seduce hrtpful in die - te e t o ta l re d u c e ra ia aeeordm tgo w ith jUSJUtK. recommended practice ft* eon- diUona of ecvics. januw Ifecciagbane Speed Seducers ens built In mgle, doable and triple mdoctot types end fit every standard rafio In ridings ranging b o a t 135 H P . to 440 H J. AH t e reducer* h a re heed treated gear*,:, ground baft* and ate. mounted with anitofctttm beattogs tooogfcon^l&jewl stocks m * canted to . CWqilog 70 vriB save you tone and effort St laying out drives that cdB for.Harringbone gears, wins k wit h h onft . . Jon es W. A ,3fOH^F0 OWDHY&MACBBNECO. 4419 BoosereltB^C hicog^m cut ,v d v . z v j i t t c c t h g -v j ^ 3 v t il t s k e a v s s * A:iz:-r?.:zr.o cvezr.s >rrccacu' clutched * 7rL\i-iyj^sio:i /..rrL:;.uc;H LET'S LOOK AT T ip RECORD!.. BACKED BY 76 YEARS OF SERVICE . W e are merely reassarting what hundreds of -wow know when we ' say thatLoweS Wrenches areuneqttailed for quality end service. W stand .cmthat, record today. Seti& fo r C a ta lo g N o . 4 0 - IOWEU. WRENCH OOl, WORCESTI*. B. MASS. ` A ` IHBUHBJtfUABU < 1* ML i f f j a M i S iJ S B -OUT * F H Q O y U D E b n iA -Steam Condensers - `- Steam IJJector 3*rpe' Tacwum Pomp Mechanical D raft W ater Cooling b m C . B . W M M ljE B M FC . CD. 19th Street andUL&lg!. Avenue PMfadeJpwia.-52,;E ai - . Reducing" *' Valve Ynsnainfetatoeeantonri' 6QP6 tipiT fllfii c i fn?- -Sal,pressure. H a s dead end valve. , Step tee send catalog o -m ' . . I to C iB . SCHHBK3 CO. R. lea s t A Krifey Are. t3 E tS L U to .w P \ I Cute Cooling Tower Erection Time 50% ftassr rime final your O . K_ to tower operation on sits, Mareriife pitot woefcal. B oduaion eoiMrol cau et f&pedfett woek In well-teffed, modem min Mud woodwodting pfant.' C ane operated-ptodoaton line assembles >H pre-fiM am on 01 tim e e a any type tow er Spray, Atmospheric Cede, Forced, or Induced Draft, Towto engineered to job with p rt-m n d M tffim nu from -H 47-year (fpfiedbq ttw ttb- . .' ' CompareE -H nraterial, method, peribananre, cost. . , a a i tn titrM im to ft. - ` . jji* BEprestauarival- H Applications in All Indusnits Employing ~, W ater Cooling Towers. |6 ^ . CATALOG 440-A ^SOUTHERN-POWER f t INDUSTRY for-JANUARY, 74* ii fe K,.! KITe fKe, 1: 1435 ,,X P STEAM , TURBINE GENERATING UNITS . T he Huh tow n was hoe of thirty de signed todeK ver 5<)0 KW henntfcng. KW--tACMCL m t MURRAY also ptodu* ' M ad w h al D im Turibine Reduction]S ean Steam 80!* -HoriHtntel and Yerfieaf pressure, 700 degrees R total -temperato e and 2 7 inche vaemnn. Prodded w ith a rigid structural steel baseplate^ and With aS service eponeedans except generator leads above the Awe line, th e machine can i>e handled at a unit and n$caSedw ith a u h n o a ^ e d p t^ a ra tio n , While ".Package Type" unite -were ftirnished for export fear installation in remote areas not previously supplied with power, the design can he utilized for small industrial plants for main or standby power supply. . m U R H A 'f / l f ? O N W O R K S' . C O ' M P A N , .. . . - B O I? L N O % 0 M, 5 S W 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 w atte pttH poem ftts sturdy, teng-Weariiig gouge . c o d and an ndpisfabk weight autom atic^ closes 1 w a n you let go. Removable tnwMl metal sw t and copper yak pew a in iitef feafcJigfei yeudee, - ' W rite tedey for catalogue and price*. tb PAUL B. HUYETTE CO., Inc. ' UN' ` 4M ar. BBOA35 ST , . . PHJUUDiELPEIA 9. BA* FY*- FEEDER M in im s C T T ^ t l ^ ' C B C SPRgADEE ' W 8 IV In ilC w BUR N; CO A L L! KIE OI L! eaontm--awMdUU.iSirjft--ftOtsmleIr--y Btraim---K--m--n Mwtltaa|rK*cyn~Cvre-Ms hCU i > faMuee. FYR-FEEBER exejuiirtfy tuapkya i t . air JET c*al PROPULSION XSftMbttttt fa myfltftw; tw |lK U W BM ilW iY VK 0m ' boiler '*** ~n ja ra aflyJ* .E ttw trS s E eltaJum--- B uarfeaU ii'* wnk snuft wSta ^ i IcbUdcIwml- . CHANGE OVE8TO FYft-FEEDER'NOWJ ' - Sisify hslaUtd in.minimum time. t mjxa^tu At UtmJUm o f><* WHuJOnM m i A c tt i. ta s S .n b tW r -- -- m u tunttor *utnai ' VYirs o r - ' .' . - ' PVii-FESESR S-iai'^r division ' AMERICAN C O A L BURNER COMPANY-' 9 M I& E rteS i. a S etu o tt.T tL I T bey iju idd y drain purifiers and separaterce w hich have sm all water-Otocags capacitM. ' Armstrong trapping <xfpurifiers and separator Oatxhites olA ' fashioned grm dty drtanage. Depending on eapsritias re quired, A rm strong offer* either standefd trap s or pirton- operated compound trap s w ith senri-rteel o f forged steal tlQjiffl ItU1 . . ` Send for a copy of tietelcg B for vhiabte m forroatioa ` on separator sn d purifier drainage, w ith diarts, date and tip s n il trapping problem s enootutezed l y engm eat w eryw heie. W it Trapping Purifiers ar Separators. . remember tor .... * Install trap below purifier. - .... * Keep drain fine to trap free from b i& * Use a vent tine <n'drawn for qukk opening. Arndroae MkMqs Wort*. U S M sth S t. Tires Slver. Mick. " i V, : a r m sth o n g - : G v & & '? % d JU a * i f y c , * . ksn jim K D W P n w cv *. rtariircrPY ^ Ta m iia y ' Ut*h STEAM- TBIIFS : : ' MS? \t G i r t h S e a m PQTECf M* me corffy pair Wife -far your te ^ V ; am, after yoa ettaeJi KBS ihnplo, yrf- , .effectrv profectorf Easily installed je '; : hoar's <Sma by any tunay agm. ' H1 TI0 H A I OILER PROTECTOR CO. JBATTOK, OHU t* H tt A * BeOrthi MANZEL CHEMICAL FEEDERS NICHOLSON WAPS YOU CAN TRUST J f t . f lB ' ETT asBea oi im n -m a gak Out mm . nftm i of will a iinaurt Th Fe*Ar fa w % an fig f g d a iln pomp Md Jfcirti ad ioji tnB t i t o n M a u d G h n d e a l Fm ufax* fa g a ir esiea urfl very amwnfat, Oucq feed T n i M arad Feeders require xm attn^ou; excgpj j M m i> clifim n t ngpptjr. fa. tn w w if c ` W lfaH rM tK*. MANZEL &ROTNERS COMPANY 3 1 8 tesbeockStreeli Buffalo 1 0 , N. Y. Hn>Hi|y teils, famiy paw and peats purpaM*ad a grid. na$ ni prawn appItnlfaM. W fa r Tmfk Cofa h f M W. M. NICHOLSON f t 0 . ' 1staa,`ttH laa fc ' Specify PEABODY 'BURNERS ' ' Trv *P ' ' 'I . I H us cader operi*) jneans the eSmhifiion cf dfeaa b iw s and itsdesa atatdowna that are the edfc ofhealingin fosea. ' Cooler operation also adda tq the fo of randa todtoitdbeeL . Here's PROOF fvteFrew Reduce Heaimg Says to atenrfive f alargo D etrai Coorpaiiy. (Wwnstoieqsrfc) '`One-time fe e s fararfy sed n a lighting rircuit feeder pand. got so hoi iafc . w yfoe btnw difeelfic5> andhadte|w iepaced eway xacsttHu urCtsf E fedra* changed 1 fines to Fratone'of tie same a m After <*. months, only aracfcenithRd opened and jejemtS was w ry m edi cooler flim?. it had hTM -m-irt, *= foses. Subsequently ito dbangedafl im toEaaetrons." . . , 364 U ' m a M C fklItuttK l OAUitft 9 Ikm iifvnv r u u m n t r tlK T O C VIBRATO COM M UNITY R EFR IG ER ATIO N fC E N T E R Serves Over 15JQ0 ' Pat .Denham's model plant < sevon m entire block nt ' OUahoma City, Oila., end ' provides a fatal.ef ten dtstinct services to :Hw pufcje. If ha* Hie world's l?rgest ' A ssttrty FREE FLOWING GOAL refrigerated food lacier *y*. B ins,H oppcrs and C hutes tern; H safeleejss. 10,000 k it seder cold temperatures; it -operates a big general geezer - storage. . ' Th.o plant mates 14 tot -.of crystai-cienr tea daily: 3600 powerfn! "Badiemo-Con- trottar vibratiens poi minute, break down aretng end pluggmg --withouf damsge io prime-equip ment. - Sm inate pousding. and dedg* mg. - ' cWSi, ages, end processes 1 . kinds-of foods; does quiet Viri far KatinM IgUtr ,frefedng in two eafd-atr-btast SYHTRON CO., 1 Infesto Homer City, I*au :frem*rs. If seffs quantities of frozdn foods; runs a good stud restaurant; has a pope- hi ferlgn* station; and- indudes . a tig laundry;. ' ' AO Hie cooling toads era j'V aifM by Kick refrigerating, . Wflhaldng, and. air mxfition- -ing equipment. ' Our Button 126 tails how ' any ifmrfn or'.city can profit Babbitt Siwrockot. i&ns can bequtea.ly- and mwgieMsJTO- ty installed.! any m ake .or nine of ' ' -ralve to g iv e in* . slant, bandy con* `trol of out-cf-reach valves; ' from, a similar COMMUNITY .R^RieatAnpN centsr. j. Oet'yoai- opy-now; see what . mod** .(tooling and freezing ^Kijilties- are tbSng-fbr other p h b ts. ' No more .ladder' Climbing -- fewer accidents--less ftne lost! ,, . . Babbitt . Kims vaaEt a m 'y o i time, steam' and man-power. WcHe today lor cMnjjtele fnfora&a&on. . J in lim .B n ith e a o F 'jM s b .h m a c m p to tt S to c k f a Your Com en ftn ea . - v iti/o s ta to le -- * SPROCKET "RIM w ilfo C A a m G a & ie . . BABBITT STEAM S P C IA L T Y p O . . .- . o r B M iorf/ifasit, B. A A. : . i It-C o n v e y o r Id i fro m S to c k Complete rnge ,of sizes, in Trooghing, Picking Table and Plat Belt, eftppeci'with 'Kinken or SEP bearinga. . W rite fo r BvH etht ID-M S. _ ' a - u s E i.s P O W ER P L M T _ E.. NHGri IQUNt-isEiiOENSRANSL> GUIDE- LONGER LASTING BOILER FURNACES Boiterfanacw liosd wli CAREGOlasHwolftfav ' tim et'toogtr ftantlup M tA h flrlk M E , Wnhs fer quotofiom. . MifW ERAtHSB tttMMf ' . J B nU Elt . : R ifiu t . tir Soins T aa& efe aBProaru Statth m * RUBBER GASKETS * cspfJvnJn aUflkcs t ih^jlniirfaflnatofe. SmhKtalolog. P .P . S Q B lffllW W 5W FB -J t D ont IC n tY * * .. ' SANI?APY ,' t M C a KBON'b lack Js one pf th e im portant in gredients used In th e production of synthetic rubber products. I t has Ibe pectOiB* charaeter- .her and is extrem ely Im portant in th e produc tion of tin s aa -well as o tte r ru b b er goods. Carbon black is a fine powdery m aterial and requires,speqaJly-desSgned iqijipm eat fo r eK rfent .and ecmwnrddaf feaiitHpp. I>arge eoner bottom ated. bSns.Tike tlte one shown abase are tised by maKutfactnrers of- ibis product. T bs carbon black is withdrawn, through th e cone- bottom by gravity and loaded fo r bu2k ship m e n t th e bin t&awn kdnis 1,000,000 lbs. I t aims designed, fabricated and erected by n s fo r th a t ue>1)etog designed andfabricated. in b u rp lan te'fo r chem ical and process indnifcrfea. O ther eoutem ent which we . buBd indudes: refin ery tow ers o r pressure yeasels, devoted w atar.storage tanks and a w iife VBridy o f ate?! plate w ork. "We' invite you to wxtta our nearest ofiSsc to r quotations w hen you need ew dproint o f th is s o rt b r ib b e & ib s m c b m h u iv F jw U llt op'JANUARY. tt16 a M e a n to u tw e in u m iw .. DESIGN FOR J O O C fl ' TEMPERATURE CONTROl -- A f e d sworn P * - T . compromise ' Detweee ' --- .n erh e ter a r e high en o u g h obW .n th e OTd M l 0 W , " 01' , e m t oe c0N B ^ ta ,, gOE S W * ' T t . ^ w f r c o m p ro !^ b e e ,H ^ 1^ . * 54 (VMITUCBM nM um 'irriifruirrhW r ` a**.t*s msj i li . > \ FINAL STEAM TEMPERATURE fe 310,000H i. PROBLEM-.. Tfteengineering problem here was to design a superheater which could deliver steam at 1000*F. final temperature aver a wide fond ranger ' . and in. addition, satisfy the second condHion of slag-free operation, SATISFYING SOTH CONOITIONS. . . T^e Foster Wheeler combination radiant and convection type' superheater satisfies both . requirements. Offsetting characteristics of the two superheater types balance in yield an almost amstcmtfirKd steamtemiMKitere over a wide load range. As the load increases lha deam temperature from Hte radiant section decreases, whfie temperatora from the conveo . fion section Increases. Condenser type control provides what regulation is necessary to - maintain a.steody 1000* averthe-loijel range af 130,000 8*. to 310,000 lb. steam per hour.- ' - second enaitm m edom from agginH s the resul of combining radiant and convection heaKabsorbing .:surfacei, permitting the-specified temperature of 1000* to be obtained, while-fume exit temperatures to ihe convection superheater gre kept below the slagging point ' . " , FOSTER WHEELER CORPORATION 165 Broadway . New York 6, N.Y. . I I Mt HATES D ISPLA Y ED SMtgOupMer mnfnwinx pte* w <.* attV f*tin.' W ITHOUT D ISPLAY >*' U M L ?"* ** ` Bow t!tM FOR SALE -Approwtaatefytwepty wed Model H 250'paund'per' hour capacity F airbanks Morse stokers. These stckem have been used around two years and are offered subject to prior safe at ay rranm afotv original cost. If interested write o r wire Tennessee E a s tm a n C orporation. fo r $ale Ona used CqopavBeaseiner. Z IM IHesel engine wiith loofcw ,a20-0 v4o,ltg-oAoCdgxmcbautfHatat icyondaiirHecotc.coiuteete* Calmes. EnginewEig Ciiinpany ' * 79R fcuv SfcweL ' Kiif Ovfettfj U ! ^ IN D U S ) DRAFT FAN TOW, turret Jjein and, Ataeftctn W*** % nn, lb,' 7 induced graft rs.. Cajureily 30000 O H , @ 2M>' SJ. 37S RRKt, Water pwled Bearings, JOibp motor, auiojnirfte d iM a Vdalf drive, pul- r*- a o beUa. $759.00 F jOJB'taten. T ens. MKCHAKJCAI. g a g lRMEWT CO, HOUSKHff. TEXAS. ifP N S lX -----. ,_ hafiaf *f fafc* w tasirMD-fti, Cai^wsf, fi DMXog. hqrkks SefMftsl. POSmON WANTED -Mttidaunr.lWMir One: Y o iir Advertisement On This Page . \ . J J A V E you some equipment new o r ssepod hand, which you wish to dispose of? Do you desire 3. good man to-fill a vacancy ia y p u r plant? D a 'you desire a posfticn? Do yon desire your business or puofesafonal o^rd pW ed before the power, aidustiM ^ d t^g eratiem fiehfe? .... POW SR 6? INDUSTRY with its li^SOil-capies per month? SOUTHERN POW m ^SbINDUSTRY machfjLtfce; active executives and managers, superintendents, brad 0f depart' ments and eriginaas,--the men. directly in charge of plant process, the meowho buy or dictate the buying of machinery, uipmept Advertfeaig on this page produles results at small cost. Note . S O tflB & N POW ER & INDUSTRY GRANT'BUILDiNG . v.. ' , ATLANTA, GEORGIA I t . . . NOW YOU CAN HAVE . . . AT NO EXTRA COST! m o re s o it^ a ^ e r , m AUTHORITIES jy m dot in far too nw ** plana there Is sot tm ^ h seftroed water foi die 1 0 wBfcfcft should profitably Be f w spoo cto tilts is hecanse requirements Bete outgrows water softener output; la od*r tasts.tbe management has cot put In * so&eser of ndtxjuatesa;-either began of the space to- - in c o iti d esig n E lgin W n is t S o iie n e t Too ofceaiie a of soft water begin od sodi in the boBer X 0a.fiiitt^m M aaM aat(^sa6w M ett& K i9aw lbiene(ete tKeWs-ooqmtHljis "DoDbleOndt" SotstanrjpfyptEte*MlUfrMBS N TC Y W ttrtiM ttttl^gl^pnsfitftbge& jQ gy^citgiqgfgbarcH i^ jBDfflltfflfrfiW xn e Bit - -- *- sw___ <__ * ^t* watte System, zero-soft hemic tl.n ii state n d jfm a 1" ttofcj, hearer aad piping, totting jlnn-hing costs. In optntioni it MS better,fm te Jobw * t h is awm gor-M apiDi dctolae ttanportiiihi; la any plant jptocasta KtM ofc -wwtr itapiartt ibx quality offiabJd products '5 * `' l* e^e Jacketed eqelpifieat n JbsMlved it increases fyptxatiag efidtocy nd can m*We<iaofa; ooio ' - ' ' . - - w y W HS T ig PgtATlON AHP COM S S K S ? " '" "TM *" Utu wuuevtxtne oojectKmit tm nostanding now. An Elgin TStroble-Checkf Softener no laigtr than a wafer softener of ordinary dcs%n w U lddtT erntrto4j^6 m o ieao fim tep ~ v l At. Itew it eu lowereote. . Tbt reason for this higher capacity ij tE e c tm lf, -It acrommotlaics o re. asolile be* cte an iogenio 'Tkmhlo-Check" ^stem p teren tsfh e cape o f zoUtesunl then> rote petrattatile use o f a fa r deeper colite B e i & nses tBe lite m txseffectn eiy Beomse W gberbackwjuhingreie isrnadepoK iblebypre- >11111 o lite io, T h * fceeps A e bed dean nd aerine sai d n t mote 'Vero^oft'*w ater l i ju . dnoesj per pound o f it e d . As is wdl tnow n, Jeep** o li bed grves fgc greater watersofp- .SOUTHERN* Q & ^ '# * | b^ ^ i M sa3Sg & QXK Mi i S f ^ s p ^ [ far fa rb o tti h igh and h n t anetnn. IE gh' he n t m i-__ ^ raetfan oamls agoinrt difficaltiS wrar inmaees generatili n o n aedim eei, SO th lo m e. pow sr,, o r far ptoewBijg tron is neceamry w hea th fnel d i w ej " ' m s b h U H im nm im in mkwgk "AJMPPTlyr m snAmNBe ltyttMWSIJ.RI MNtMK r . w tm jieM ifag , o r fa vestii r f a of 'tofana T a ta * othex th<ni thsee togsfci w w gw jof tuie o fth e spleni, a hown c m h e ned fa r lina type e f apieat* m staflatod of in ala fa layotrtv aeeording io th faat fa- . ^mht fa Una ayoot, Snoo dico- - KolTEd. Colmili tatim in ih .sccced-. fct5tam t be provMed to b * p ,3 ite d p iping engm eeis and u a ti ; a a i i i a a a n lin e a s.w d la * * tot ir reeomnododed vi4e-*aiis!'i th*tto*S homi. *g these soggettfadB to jW ,< A toto ttjp fa rife a to c ^ a fra th raspantemente, e rV h e a t'p l ' . " ? "* . . a froin th uuy m ajo r piping fa s t " " TMtcu^k% a dlreetlyto theoe> conti or iatout aonffiae. C tn tt& o a e |tn jU vtith additiaol auJfcnfaMt Or tnary uhultiaf,, ^ fn t fkrinc.t .^ , ig A E B m A y iT OPD O C PM K W TA i STATE OF TEXAS - . ' COUNTY OF DALLAS . [CATION Bickstoa. wbo, being by me M y swam, deposed as follows: fofiphotocopies ta b s a com pile and exact photobopyofaD W pages in that o fS u rS l^ m c s ****** *" ** " # * of&e ortgm !, physical issue . kTM i1 Z ; K " . SWORN TO AND SUBSCRIBED before me op the . Affiant A .rf . ? fiK