Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 463
nded by the upper field coil E. The pinion F secured to one endof the armature shaft engages with a gear wheel on the car axle, which passes through thebearings G G, corresponding to the bearings designated E in fig. 3,514. the car; 2, it must be capable of very heavy overloads to securequick… … Fig. 3,516.—Direct current split frame motor which allows the lower part to be swung downinto a pit for the inspection or renewal of the working parts. The main exciting polepieces two of which are shown at AA, are bolted to the frame at an angle of 45 degrees tothe horizontal. The commutating pole…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
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