A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 73
e brushes on the commutatorto insure the best output is practically the samein a series dynamo for any current strength.In shunt and compound dynamos it varies withthe lead. Brushes of Dynamo-Electric Machine-Strips of metal, bundles of wire, slit plates ofmetal, or plates of carbon, that bear on… … Brtishes, sally used for the brushes of dynamo-electricmachines. Carbon brushes are often used fordynamo-electric motors. The brush shown at B,copper wires, solderedtogether at the non-bearing end. A copperplate, slit at the bear-ing end, is shown at C,and bundles of copperplates, soldered…
Electricity · Electrical engineering
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