Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 156
ents, single-phase, whichis worthy of further de-velopment for small powers.Elihu Thomsons form ofthis motor is shown inFig. 168. It consists ofa laminated horse - shoemagnet, with an ordinaryring or drum armature,and a commutator wathbrush short-circuited. On / sending an alternating cur- fj^_… … Screening Motors a turning of the armature. Without the brushes the currents wouldcirculate equally on each side of the armature. There would be equi-librium when at rest, as shown and explained by my disc experi-ments, Figs. 159 and 163 ; but if we could spin the armature roundwe would carry the…
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
