International Library of Technology · Scranton, International Textbook Co. · leaf 405
ng out over the ends of the armature core.In some cases the ends are curved as at (a), while in othersthe ends shown at (^) are used. 4107. In many polyphase windings it is necessary toshape these heavy coils so thatthey may cross each other at theends of the armature. This isaccomplished by… … 4108. When coils are used for a distributed windinglike that shown in Fig. 1593, they are generally shaped likethe coil shown in Fig. 1608. This is a form-wound, tapedcoil consisting usually of a comparatively small number of CURRENT APPARATUS. 2771 turns. The straight portions a a and b b lie in…
Electrical engineering
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