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 184
llow pedestal on the collector end of the machine. The arviature is of the iron-clad ring type built up of smalloverlapping sheet-steel punchings, annealed and japanned to reducethe loss caused by hysteresis and eddy currents. The armature winding is of the concentrated or uni-coil type.The coils… … 150 ALTERNATING-CURRENT MACHINERY Westinghouse Uni=Coi! Armature. Figs. 153 and 154 show aWestinghouse single-phase uni-coil armature very much like theone used in the alternator shown in Fig. 151. The coils of the West-
Electrical engineering
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