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 397
other. In these engravinirs. Figs. 2<i-| aiid i<>.» illn>trate a machine inwhich the armature conductor and field coils are stationary, whilethe field magnet core ivvolves. Fig. 2(t<; shows a machineembodviiii; the same i)laii of constrncti<»n, hut having astationai-vfield magnet… … means of a .saw cuts in it i-adial shit> tVoni one e<lge nearlythiougli to the other, i)egimnng alternately from opposite edgen.In this way a continuous /.ig/ag c<»nductoi- is formed. When thepolai- |)rojections are i inch wide, the width of the conductorslujuld not, under any…
Electric currents, Alternating · Electrical engineering
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