. Journal of electricity. 485 IF &3E LATEST IN EVERYTHING ELECTRICAL | SHE 3HG 3G 3HE 33 CTfie fan season is on and is inaugurated by new lines from all the manufacturers, among which two arehere presented. The general tendency is toward concentration on a few types of proved popularity andserviceability. For the convenience of the hotel type of buildings, the new vacuum cleaner with automaticcontrol which insures against ivaste of current, will prove of interest.—The Editor.) Automatic Control of Stationary Vacuum Cleaner WithFlush ReceptacleStationary vacuum cleaners when installed in larre
. Journal of electricity. 485 IF &3E LATEST IN EVERYTHING ELECTRICAL | SHE 3HG 3G 3HE 33 CTfie fan season is on and is inaugurated by new lines from all the manufacturers, among which two arehere presented. The general tendency is toward concentration on a few types of proved popularity andserviceability. For the convenience of the hotel type of buildings, the new vacuum cleaner with automaticcontrol which insures against ivaste of current, will prove of interest.—The Editor.) Automatic Control of Stationary Vacuum Cleaner WithFlush ReceptacleStationary vacuum cleaners when installed in larre apartment buildings, hotels, club houses and halls, have hose con-nections in many locations, and switches on each floor to startand stop the cleaner. With such a system, an employer oitenant using a cleaner connection on one floor, and knowingthat others are being used elsewhere on the system, dependson them to close down, with the usual result that the plantcontinues to run and with the resultant waste of Use of C-H receptacle on stationary vacuum cleaner To overcome these objections, the Cutler-Hammer Mfg,Co., of Milwaukee, Wis., has designed a vacuum cleaner re-ceptacle, the cap of which is attached to the hose, as shownin the accompanying illustration. Inserting the cap in thereceptacle closes an auxiliary circuit to the starting equip-ment. In the case of small stationary outfits in privatehomes, the cap can be used to close the motor circuit automatic control insures against waste of current andunnecessary operation of the cleaner. WESTINGHOUSE FANS FOR 1918Concentration on those models whose serviceability andpopularity have been amply tested has been the aim of the
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Keywords: ., bookcentury1900, bookdecade1910, bookidjo, booksubjectelectricity
