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 399
(see Figs.140, 141, 142, and 143). Thearmature windings consist of care-fully insulated form-wound coilsheld in open slots by suitablewedges. The coils and windingsare clearly shown in Figs. 141,142, and 143. The revolving-field structure. Fig. 144, consistsof laminated pole pieces boltedto a… … Fig. 143. Section of Stator Showing Methodof Assembling Coils
Electrical engineering
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