Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 235
These windings are some-times referred to as hel-ical windings. (b) In drum windingsthe winding is placed en-tirely upon the surface ofthe drum, when smooth cores are used, or in slots or tunnels cut in the surface of thecore. Such an armature winding is shown in Fig. 193. (c) In the disk windings… … Fig. 192 ^ ARMATURES 225 nected in a manner similar to those in the drum winding. , Adisk-wound armature is shown in Fig. 194.In addition to the above classification of armature wind-
Electrical engineering
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