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 231
laling motor stops. A diminution oftill! current from the normal causes f lie breaking of Ihe contact T, which sends the regulalingcurrent through the motor in the direction opposite to that just described. jukI with a corre-sponding effect, it will be evident that al all times the resistances A A*… … Fig. 43. —Hochliausfii dyimnio. DYNAMO-ELECTRIC MACHINES. 215 that upon any variation in the current, not only are the brushes revolved in a correspondingdirection by the regulating motor, but, as will be noted, the field-switch ^S is operated, to cutsec-tions in or out, by means of the connecting…
Mechanical engineering
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