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 91
aicnet of a motor, havinjj:, say, eiirht poles orinwardly-]>rojectinji; c(tres p. and c The cores u form one set ofmagnets and are eneri^izecl l»y coils i>. The cores c, formintjthe other set are cneri!:ized by coils k, and the coils arec(»nnected, preferably, in series with one another, in… … Fl(i. .is. Fic. .■)!•. or oxidized iron wire wia|)|»ed or wound on the coils in the man-ner indicated st) as to foiui a closid mannetic circuit around tin-coils aii<l between the same and the ma^Liiictic cores <. be-tween th(> ])oh pieces or cores it c is mounted the armature k,Mhich, as…
Electric currents, Alternating · Electrical engineering
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