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 109
c—for instance, a siiii]>lc dix- i-. mounted to r<»tate freely on anaxis—he hrouj^ht into pi<»\imitv to the coiv, a movement of rota-tion will he imparted to the disc, the (lirecti<»n dcpendinir n]>onits position relatively to the core, the tendency hein;^- to turn thej)ortion (»f… … Fl.:. 71 in that ti<;nre repicsent a circulai- fi-ame of ii-on. from diameti-ic-allv o|)p(»site points of the interior of which thi cores project.Each core is composed of three main |tarts it. i; and c, and theyare similarly forme(l with a straii^ht portion or hody r, aroundwhich tlic!…
Electric currents, Alternating · Electrical engineering
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