(under subclass 44) Subject matter wherein the generator control includes means to adjust the current collecting mechanism (brushes).
(1) Note. This subclass includes adjusting the position of the brush and brush lifting.
SEE OR SEARCH CLASS
310, Electrical Generator or Motor Structure,
240, for brush lifters for dynamoelectric machines, and subclass 241 for circumferential adjustment of the brushes for a dynamoelectric machine.
318, Electricity: Motive Power Systems,
292, for motor reversing systems by brush shifting and subclass 541 for motor control by brush or other current collector or transfer means control. 388, Electricity: Motor Control Systems,
836, for running-speed control systems in which brushes are moved.
