Twentieth century handbook for steam engineers and electricians, with questions and answers; a practical nontechnical treatise on the care and management of steam engines, boilers and electric machinery (1922)
Swingle, Calvin Franklin, 1846- [from old catalog] · Chicago, F. J. Drake & company · leaf 1207
ween them. As these coils are adjacent witheach other, in a smooth face armature where the coils con-sist of a number of turns of wire, they will be placed sideby side, and the question of insulation between them there-fore becomes of considerable importance. 1172 Steam Engineering Following out… … Fig. 522 To obviate some of the objectionable features of the wind-ing just described, the method shown in Fig. 520 is used.The value of y is in this case 5, each conductor at the re.irof the armature being connected to another conductor 5 Armature Winding 1173 spaces ahead of it. The coils…
