The inventions : researches and writing of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting (1894)
Martin, Thomas Commerford, 1856-1924, Tesla, Nikola, 1856-1943 · New York : The Electrical Engineer · leaf 468
t are cast in tiie sidebarsK V. The field coils are eitlu-r wound on the jxile j)iece8 or on aform and then sli]>ped on over the ends of the j)olc pieces.The lower part <»r casting is secured to the base after beingfinished ttT. Tlie armature k on it> shaft is thi-ii mounted in… … Fig. 268.
Electric currents, Alternating · Electrical engineering
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