Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 448
ng rings around the ends.The bearings are protected from dust by a cap on the front end andby felt washers between metal rings on the pulley end. 407 1C2 TYPES OF GENERATORS AND MOTORS Phase-Wound Slip-Ring Motors. Another line called typeHF are phase-wound slip-ring motors, as shown in Fig. 206.… … Fig. 206. Type HF Polyphase Induction Motor with Bed PlateCourtesy of Westinghouse Electric & Manufacturing Company frame is a one-piece cylindrical iron casting. The stator core is builtup of sheet-steel laminations, enameled before assembling, clampedbetween cast-iron end plates, and keyed or…
Electrical engineering
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