Hawkins electrical guide. Questions, answers & illustrations; a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833- · New York, T. Audel · leaf 211
Fig. 1.467.— General Electric field coil, showing onemethod of winding. In the smaller machines thewire is wound on spools which are slipped over thepole pieces, which are built of sheet iron, spreading atthe pole face so as to secure not only a wide polar arcfor the proper distribution of the… … as a fly wheel, con-sisting of hub, spokes,and rim to which themagnets are bolted. .ig. 1,468. —General Electricfield coil showing anothertaethod of winding. The fieldcoils on the larger machinesconsist of a single strip of flatcopper, wound on edge asshown, so that the surface ofevery turn is…
Electrical engineering
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