Document pQMNkBXgVVN7RmgXmG7VwKVj

ftOTOJET QwUon TUBE CLEANERS More POWER NEWS !" Director end OtUr-. . Bro--n-Doveri & Co, Ltd. Si.?", tiremeot in 1946, he hj. firm in n od.ia.ry copotU, rector of the board. 0 (m. SMALL TUBES The now Rofo|ot Junior Tubo Clocmtr hoi unumof powor to eloon smell tvbo* quickly. This convorilonl, compact, self-contained cleaner, designed for onewndn operation, rvesds vry llttlo headroom. ' Tube bundle! coif bo cleaned without romoval from shell, a Roto expending heodi and bruthei with replaceable wearing element! tovo money and assuro thorough deeming of tfralghf and curved tubes. tlit HOtOJCI Jvnloi Wafer driven Motor, flexible coupling, ond expanding temper C434 HOTOIET Brior Air-drf*on Motor, Bom). bto coupling, os'pondlng broth. $32 XOrOlfT Junior Alr-drhron Motor, cone evttor, .imhmtal joint. ELLIOTT COMPANY-ROTO DIVISION 133-Sussex Avenue Newark 1, N. J. electronic 'Brain* Rum Automatic Elevator* AW ELECTRONIC "etUUI* ,^l elevator aervice completely ent eral demonstrated recently In Nee The electronic traffic anelyxer i&d mailt program aelecior are aiaiUr control equipment now being 1mm by Otis Elevator Co In new and ited building*. Since the new Auioirenic den permit aving up to $7000 or nerc elevator per year, building owner* managers are showing increased U eat In the new system. Otis Is now stalling its system, complete *rf automatic program selection, (o the ] story Railway Exchange Building Chicago and has similar eonlreu i other new end modernised baifrfa Actually, over 60% of 1953 sales are operatorleaa elevators. As first offered by Otis in 1946, Au ironic group supervision dispatched bank of elevators according to a gram selected by the ataiter. Six ? grams were ovailsble: Up-peak, Do' peak. Balanced up-down, Heavier daw Heavier up, and Intermittent. An e!e tronlc onatyser and automatic twitcl over device went into action dnria heaviest part of down-peak and pul ik elevator on "Zone Return" to prero poor service to lower floors. Now, with automatic program tela lion, the traffic analyser continooail records passenger calls and wtitio lime date. The selector than puts id effect the appropriate dispatching pr gram and interval. When the traffic pi tern changes, the control system premp ly adjusts elevator service according! Under the new system, Auietrowdi operated elevotor* handle el) traffic cei dilions without any human jaterrsslto whetaoever. From the owner's st* point, automatic program selection it investment in improved elevator servic New Zealand Taps Underground Steam for New Power Source GOVERNMENT ENCINEtOS of New 2e* -land ore now using oil well rfsilli! equipment In an attempt to top of live steam in underground tonei thermal activity known to exist on Nm Island. Pools of boiling mud, gey**** end other surface disturbances h>* POWER. OCTOM* BAG Hjdro-PIo Heat Exchangers are made In so wide a capacity and utility range that many requirements can be satisfied with standard amts. If, however, special designs or materials are necessary, B & G equipment can be built to . jour specifications. The B & G engineering staff is always ready to assist in every woy possible. Whether standard or special, you'll find that B&G Heat Exchangers will meet your most critical appraisal. Sound design, backed by painstaking workmanship and rigid inspection assure equipment of top efficiency and long life. BOG Hydro-Flo Products deliver more value per dollar because they are built that'way! BAG Hydro-Flo ihollonddvbe hoot oxchtmgers oro ovoifabfe In the fo//ow/ng typos: Straight ond *'U" bond Tube Hoot Exchangers Fuel Oil Preheaters Tank Suction Heaters Aftereoolers Oat Coolers Water Heaters Refrigeration Con densers and Evaporators. UNO roe CATAIOO OM-IISO Bell & Gossett COMPANY Dopt, DD-36, Morton Grovo, III. CmWIw Ittrmrrrt 1. A. Arrntlmt Ltd* HOC 0'C*M*r Drift, 7Wm<. C*W 'own OCtOfttft 1993