Document Mw2rwBNz1aQVEa9RoByQqpw7

Hwst&o SiUt* SoutA 7Vtal . . Sc&MrntH eoata load shifting by industrial estab? lishments of off-peak hours, some p. peals to commercial and riaideniial cu loners for conservation of electricity and even aome curtailment during tha period of auch emergencies. Shortage of water for hydroelectric generation, because of aevete drought, U an odvene factor now in north central and northeaatern parts of the United States. Gas-Turbine Versus Diesel Locomotive ... cC&iay fo&i Ci&e t&eAe w, 'fyowi "yficicly/ At almost every turn you need compressed airl The check list (at tight) indicates some of the many compressed air jobs to be done, all of which are accomplished easily, quickly and economically with Schramm Air Compressors. Here's why you profit, as others have, by using Schramm: they're compact, lightweight, easy to start; built for rugged jobs, to provide a continuous flow of nit. Important features include 100% water cooled; mechanical intake valve; forced feed lubrication and easy starting. Performance everywhere has proved Schramm Air Compressors can do any compressed air job you require. Write today for list of models and sizes. IE. Operating Pnw> (nolle Hammer* and Drill* Air Chock* Sandblast tor Cleaning Match Q*lt ShiHtri lor Heavy MacMno Tool* Cleaning Machine* with Iho Air Jot Air Kolit Mochlne Shop Application* Air Motor* for Oriodlng, Buffing, otc Matching flange* Oraovlng Soaring* Electing Work from Preuei Pumping Water Punch** and IrtuM Sapphdng Pow*r Mamr**r*, lilt* and Jock* Operating Drop Mammon Spraying Metal Spraying Faint Operating Precision Measuring Doric** THE COMPRESSOR PEOPLE WEST CHESTER PENNSYLVANIA Dr John T AetiaUata, dean of engineerIni si Illinois Institute el Technology, do llvered en address on Sept 24 at the annua] Indiana Coal Conference In Terra Haute, IncL, aponeored by Indiana Coal Prepara tion Utilization Society and Ohio Valley Section of American Institute of Mining and- Metallurgical Engineer*. Ho Mated that tha coal-burning gaa-iurblne locomo tive is tho moat serious competitor to the diesel locomotive that baa yet appeared. Il la believed that tho gna turbine, especi ally when using coal a* a fuel, possesses more beneficial characteristics, and it is predicted that only by Its adoption vtQ the ultimate in locomotive design be achieved. . A 4000-hp coai-bamlng loeomotlve gas turbine now being coustructed will aeon be ready lor tearing, and il the anticipated performance la realized, fuel and main tenance coal* will be lower than lor any locomotive ever built. A do type o! elec* trie transmission, similar to that in dieselelectrie locomotives, wOl be employed. The gaa-iurblne power plant coulsii ol a 1300-F turbine driving a compressor directly and also, through a reduction gear, a generator. The tatter famishes electrie power to irsciioa motors mounted on the eilei of the locomotive. A best exchanger will be used for improved economy. The expected foci cost, when using eaal, will be about one half that of dlw locomotive of similar horsepower. Lubrica tion costa should not exceed one tenth of those of the diesel type. The purely rotery motion of the gas turbine will result in minimum maintenance and vibration. Besides reducing fuel costs, there ** other Incentives for using cool. For in stance, some railroads get their chief of revenue from heullng coal, and gcj customer relations are Important. For conservation, use of coal la atso dletateA Rettaliota mentioned that sines no v`tr*. is required lot operation, the gts-wln* cycle should be particularly attraetl** w locomotive Installation*. Also, ellminsuo* of the new neeessary water-tresllng Wvisions far both diesel and steam h**' lives should certainly be desirable. Tho second power house compl**^ the Mttlad niver. Idaho, has been Pj^ on the lines ibis year. The new pl* . a capacity of 13,500 kw and I*/be of Idaho Power C` postwar hydroe!**"* developments to be 6nlihcd. 202 (612b) FOWfR December jSjifer Service Page for . . . |EW EQUIPMENT and TECHNICAL LITERATURE % the handy FREE service cards tor additional-.intarmatiohonthismonth's new products or for yes of latest trade catalogs. HOW. TO ORDER ADDITIONAL DATA Be sera to fill oat, compiataiy. bee cespea fas each Item of laforem* lien yee er3Tr. (See sample, sight.) TUs gives year requeit authority e*d helps the swim* factum to dddrea'year-copy completely.. . * Wheeyoe have RDed out cmm* pUtsty eno tpace for eoih Hem of Iirfesmatlea yea want, ditoeh along the scerad.tlaes cad drop the cards In the amS. . . /X.SL*fVpl&, FILL OUT AND.MAIL TODAY! NOT GOOD AFTER MAR. I, 1949 Writ* Is dale ftumber.of equipment i Item en which- dele l. wealed ' Yew Cempoey Neme*. Addm* ................ .. wOWrite ta drdo Number ef oquipmoet Item on which.dare is wenled Yew Company Neme.................. Address .............. ...................... Yow mu............................................................. town. tM M 4M a., Nw Vm* il, N, V, U/d Yew Name .............. ............................ ............. . Yew ltd*.......... ............... ........................................ sown; Its Wm Slab K, Mo* Vft is, n. V. 11/41 WOWilt* U tittle cumber ei equipment lie* on wMtfc dele I* wonted Yew Compoay Moai*.. woWrite In drde numbw el equipment tram en whUh dele i* wonted Year Company Name... ;s Your Name.......... .................................. .'. Vow Title..................................................... rowis. ua wm (in ii,, Nn vm il. n. t. Yew Memo ................................................................. Yew Title................................................................... . tOWtS, ) Wui ttri P. Nr* Tot It, N, T. 11/4B . feed Oiler.............. . Eipcnders .................. itlc Stoner ................ Seloy .................... g?jf*yol Foes ................ lion traniforatr ... jrar Reducer . ,roaelboerd............ \ Speed Redecev .. Declmdes........ Worm Gears . rat lamp........ , fTem over far bullttie Item*) WOWrit* In clr*U number el equipment! Ilea an which dote It wonted Yevr Company Home...................... Address ......................................... r#0WtUe iodttle numbw *t aqutpi Item on- whUh dele It wonted Your Compont Noma.. Address ...................... Yew Neme .......... ............................. .. You* Till*.......................................................... fOWfl, age Wmi sTod giM Me* tori IS, M; T. Tl/4* Yew Name .................................................. Vow Tilt*....................................................... fowls. ua WM MU a*.. Mm Ter* 10. N. V. WOWrit* In drde number pi equipment Item eo which dote Is wanted Yew Cospony Name.................................. Address ....................................... .................. Write la drde rwmbw at equipment Item whirl dels I* wonted I Yew CompoNy Nome.............. , Address .................... .......... POWER Dec. 1948 Yew Nome ..................................... ................. Vow THU .......................................................... VOWU. np Wm OU |r,, Noa Tod IB, St. Y. IV4t Vow Neme .......................................... .............. .... Vow litU .............. ............ .......................... .. sown, MS W*|| 4M a*.. Mo* fork IS, M. T. ||/4|