Document Gm6jkEb3V0nb3g1EyRrJeaXM4

In eutomatic lead levelert, external con* trol of capacity vapor-cushioned valves, removable cycllnder sleeves, vapor-cooled cylinders, removable precision bearings, oil-cooled shaft seal, automatically re versible oil pomp, and magnetic oil drain plugs. Carrier Corp, Syracuse, N. Y* XS AIR COMPRESSORS--Portable electrically-driven air compressor* in sites from 00 to SIS cfm, are available on skid, 2wheel trailer and 4-wheel trailer mountings. Compressors ore 2-stage unite, equipped uoit has cadmium-plated frame and bonderized cover to .help prevent corresion. Hiermlx Corp, 1st National Bunk Bldg, Ceeenwlch, Conn, B10 OIL BURNER CONTROL-Ftreyc programming control provides automatic starting and control tor commercial and industrial oil burning equipment. Unit Is used with pbotoeleetrlo flame-failure scan ner. and timing cams ere driven by spe cially designed bigh-torque synchronous motor. Combustion Control Corp, 77 Broadway, Cambridge, 42, Mass, D7 SERVO SYSTEM - Automatic io operation, thb electronic remotc-contral positioning unit controb valves, dampers, and other ' mechanics! rnethanhm, Aakonla Regulator Co, 240 E Ontario St, Chicago 11, III. B3 POWER UNITS -- Hydraulic power units designed for special requirements oi industrial machinery. They include all necessary valves, pumps, oil reeervob* Intermediate piping, motors and sir cleaners in single casing. Vlekcra, Ine, 1326 Oakmnn Blvd, Detroit 32, Mlffr, B4 SPEED CONTROL -- Regutron pro vides excitation end speed control through e magnetic drive.' Rectifies 3-phase power to cngergite magnetic drive and adjust excitation current to hold oolput shaft with intercooler and safety voltes, direct driven from 1200 rpm, 220-440v ao squirreleage motors. Dovey Compressor Co, Kent, Ohio. XS AXIAL*PLOW COMPRESSOR-Unlt embodies new principle in compressor de sign sod is only IT In. in diameter and 22 in. long. Delivers 1B.OOO cfm et 25 psig, requiring 1500 bp. Essential improvements are: U) saving! in power consumption, (2) B13 CRANE CONTROU-Uoft for over head cranes consists of a simple rotor tod a stationary field member through which braking forces are exerted electromagneticatly. It mokes possible with ec power smoothness of control and speed which pre viously could eaty be obtained with da power. Harnbehfeger Corp, Milwoskee, Wisconsin. Bll OIL BURNER CONTROL-Photoelectrie combustion control shuts off flow of fuel to an oil burner Immediately it oil (alb to ignite or flame goes out For eas electrio Ignition systems it stops flow of fuel If gas pilot does not Ignite. System speed to within 1%. Load speed selected automatically or manually by positioning small potentiometer. Electric Machinery Mfg, Minneapolis 13, Minn. capacities from 3,000 to 150,000 elm, (3) pressures up to IOO psig In single unit, (4) Root area 10% lesa than usual, (S) weight 10% leas than .usual. Compressor can be driven electrically, by steam or by gos tur bine. Manufacturer states that new design provides higher efficiencies up to 88%. Fredrie Finder, Inc, 5R3 Division St, North Tonowandn, N. Y. I controls D1 BOILER CONTROL--Instrument con trols combustion in hog-fuel-fired boilers by (lame brilliance, furnace-wail or fuelbed brightness. Forced draft controlled by steam pressure, induced draft by furnace drift sod fuel feed by steam Row, but Is readjusted by brilliancy instead of steamflow air-flow ratio. Bailey Meter Co, 1050 lvonboo Rood, Cleveland 10,' Ohio, B2 TEMPERATURE CONTROL -- Hotwater immersion-type temperature control B5 SPEED CONTROLLER--When con nected to variable-speed transmissions unit gives true speed setting automatically, dm spite load change* Consists of master 'controller calibrated in speed, the con troller end a speed-measuring generator. Unit also used to maintain precise speed ratio between several Isolated loads, such os conveyors. Yordeny Lobs, Ine, 103 Chambers Si, New York, N. Y. B8 COMPRESSOR CONTROL-Solenoidoperated valve provides automatic control of water supply to water<ooled compres sors. Connections cao be made so that compressor will not start until water flow completes an electric circuit through an electrode mourned in discharge Hue. If water flew stops while compressor b oper ating, machine will shut down lmmedstoly. Johnson Corp, Three Rivers, Mleh, 06 PNEUMATIC TIMERS -- Providing wide tinge of time-limit motor acceleration, timers are unaffected by normal variations in ambient temperature and voltage con ditions. Square D Co, Milwaukee, Wls. allows burner motor to operate for definite Interval after ehul down for purging. Manual reset mast be nude to change the system boo lockout once a failure has oc curred. Control Dlv, General Electric Co, Schenectady 3, N. Y. B12 COMPRESSOR REGULATOR Nortoo compressor regulator controb ma chine load according-to sir requirementsRegulator keeps compressor operating con tinuously, adjusting the load according te discharge requirements. Continuous preaslon of even small amounts of air cushions piston at ail times at cod of stroke Unit Is interchangeable with conventional typo regulators because It uses the 'stand ard equipment tubing or piping that I* on the compressor. Body is bronco with a neoprene diaphragm that b Impervious te oU or water. Self-aligning valve requires n* lubrication or attention. Norton ft Shea Co, 916 WolUeo St, Erie, Pa. 158 POWER ' AtidJons, 1942 DIESEL ENGINES, GAS ENGINES ANO ACCESSORIES _______________________________________ > CB ENGINE GENERATOR SET--A-all. able for dc single- or 3>phaio output, engine comes In sices bom 10 to 125 kw. Each set b complete and fully equipped with con trols. Generator, redbtor and engine an all mounted on sel(-contained base. Engine is waiercoeled, burns gasoline, natural gas -sad butane. Bade Co, Harvey, HI, Cl MULTI-FUEL ENGINE--Lorain-Type L operates on diesel fuel, natural gna or - butane. Engine has. rating of 10.7 bp at 300 rpm, and 21.4 bp at 600 rpm. WhileRoth Machine Corp, Lornln, Ohio. C2 DIESEL ENGINE -- Single-cylinder stationary engine, the Sturdy Scot, is ver tical full diesel. Produces 10 hp at 600 rpm, 12 hp.at 720 rpm, sod 14 hp at 800 rpm. Lorimer Diesel Engine Co, 16tli St Wood St, Oakland, Calif. precise metering of minute quantltltes of fuel oil, special governor control assembly for interconnected fuel-injection pump end gas throttle valve, necessary gaa lines and pressure regulator* Onee Initial conversion has been made, It b necessary only to change precambuttlon chamber to convert back to full diesel operation. Coterplllor Tractor Co, Peoria, 111. C9 HORIZONTAL DIESEL ENGINE --For operation as a cold-starting full diesel or for ready field conversion to burn natural gas or butane, new Lorain Type O tingle-cylinder herbonta] 2-cyclo engine is rated at 343 bp at 450 rpm. The ball-bearing mounted (or smooth operation od long life. Chelsea Fan ft Blower Co, Ine, 1200 Grove St, Irvington, New Jcrooy. D12 HEATING COILS--New tine of coil heaters built without baffles or shielded heeders within the casings, resulting in unrestricted air flow and low friction lot* Modino Mfg Co, RocJne, Wls. D10 ELECTRIC HEATER - Portable lightweight, rustproof aluminum unit gives best by convection and radiation. Electric Heating Dept, Wealinghouse Electric Corp, Emeryville, 8, Calif. CS PISTON SHAPER--Thermo-Suer re shapes and resiies worn end collapsed atloy pistons up to 0J0 In. Dial gage measures expansion, as ft occurs, to 0.001 In. Wilkcnlng Mfg Co, Philadelphia 42, C6 DIESEL AIR STARTER--Unit.con sists of 7-bp air motor with Bcndix starling drive, and mounts on any diesel with SAE No. 2 flange. Starter will handle engines op to 600 cu In. displacement. Chicago Pnaematic Tool Co, 6 East 44th Street, Now York, N. Y. 17 91il0-in. cylinder is filled with wet liners of alloy cast iron to assure long life and ready replacement. Crankshaft and cross shaft ore equipped with Timken bearing* condenser-type cooling system eliminates need for a water pump, and makeup water is negligible. Standard equipment Includes Twin Disc dutch, Pierce governor, Air Mare oil-bath filler and MeCord lubricator. Whlle-Koth Machine Corp, Lorain, Ohio. "" Dll UNIT HEATER--1Circular discharge, type unit heater reduce* noise-tnd saves 3S% in total weight, maker say* Motor, at center of circular heating core, Is mounted in a stack open at both end* Special fans draw room air through stack and at same time direet outlet air from Rested eore down through fan openiog. Young Radia tor Co, Racine, Wi* (Photo bcioto.) C4 DIESEL ENGINE 6 TRACTOR-- Diesel 0311 avaibble In an Industrial power unit, an electrical set and a marina engine. Engine develops msalmom out put, with radiator, fan and full equipment, of 49 hp at 1700 rpm. Engine also used In new diesel D2 traek-type tractor made by company. Caterpillar Tractor Co, Peoria 8, III. C5 INTAKE CLEANER--Series ICS cleaner-silencer, for engine, compressor and blower intakes, available in pipe shea from % to 6 In. in diameter. Burgess-Monnlng Co, Llbeviyvitle, III. C7 DUAL FUEL ATTACHMENT--For service with Caterpillar diesel D13000, at tachment consists of special precombustion chamber, modified fuel-injection pump for HEATING AND VENTILATING, REFRIGERATING AIR CONDITIONING ____________________________ _> D1 COOLINC TOWER -- Induced-draft lower b of cell-type construction for easy erection aod maintenance. New features permit compactnes* low pumping bead and eutomatio control of off-peak load* Towers evatlable from 75- to 2000-gpm capacity. Refrigerating Machinery Co, 525 Mar ket St, San Francisco 5, Calif. D2 UTILITY FAN--Chelsea Typo AA (ao tohoble for cold storage and for eliminat ing dsmpnettf by air drcubiton. Available in 3000* and 4800-cfm capaelty. Chelsea Fan ft Blower Co, 1206 Grove St, Irvington 11, N. J. D3 BOOSTER FAN--Designed for either vertical or horizontal mounting. Series DXB booster fans come In sites from 2000 to 9500 cfm. Fen shafts and motors are D4 UNIT VENTILATOR-On industrial installation* . unit regulator incorporates resilient belt-drive mechanism for quieter operation. Trane Co, \m Crosse, Wb. DS AXIAL-FLOW FAN - Axijfow pres sure fans operate In either horizontal or vertical position end have largo volumetric rapacity to perform effectively against wind and duct-system resistance. Westinghouse Electric Corp, 306 Fourth Ave, Pittsburgh, 30, Po. D7 AXIAL-FLOW FANS--Axivanc ad justable-blade fans available (or heating ventilating and sir conditioning require ments. Fans are for pressure range op to 9.60 inches of water and volumes up to 100,000 cfm. Joy Mfg Co, Oliver Bldg, Pittsburgh 22, Po. D8 AIR CONDITIONER--New uturetIng-spray Type A machine operates on POWER MlJJtmo, 1940