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 239
1 to3,000. This high rateis, however, rarely at-tained. Fig. 56 illustrates theThom>ion - Houston Dij-iiamo for incandescentlighting. It resembles ingeneral design the arc-machine; its distinguish-ing feature, however, isthe method employed forobtaining constant poten-tial automaticiilly… … maintain Fig. .56.—Thomson-Houston dynamo. the point of commutation fixed at all loads,shows the Eickemeyer Dynamo, which claims attention on account of its novel construction. The object soughtto be obtained by the inventoris to concentrate the full excit-ing force of the fiold-coils uponthe…
Mechanical engineering
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