Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 261
Fig. 105.—Inductor-wheel. … Fia. lOU.--Kennedy alternator. surround the copper coils, which are simple rings of insulated wires ; the inductors are carriedon gun-metal wheels, and in revolving alternately open and close tlie magnetic circuit roundthe copper coils, Ilius intlucing current in them. There is no reversal of…
Mechanical engineering
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