Electric transmission of energy and its transformation, subdivision, and distribution. A practical handbook (1894)
Kapp, Gisbert, 1852-1922 · New York, Van Nostrand · leaf 425
the armature is supported on the central hub, which iskeyed to the spindle, as shown. The discs are insulatedfrom each other, and the armature-bars, which consist ofstranded and compressed rectangular cable, are held mplace by a large number of fibre driving-horns, sunk intothe surface of the… … THE EDISON-IIOPKIXSOX DVXAMO. To face page 405. ED I SON- HOPKINS ON. 405 are of wrought-iroD, carried on gun-metal brackets. Thearmature contains 358 conductors, and the commutator179 bars. The induction in the armature core is 10,000^and that in field magnet cores is 15,000 C.G.S. lines persquare…
Electric power production
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