(under the class definition) Subject matter in which means are provided for maintaining substantially constant the magnitude of the motor armature or primary current, the watts supplied to the motor, the mechanical load connected or applied to the motor, or the torque or force exerted by the motor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
434, for motor systems in which means are provided for preventing the load driven by the motor, the motor current, or the watts supplied to the motor, or the torque exerted by the motor from exceeding a predetermined maximum or a minimum value. Where the system includes means to prevent the motor load, motor current, watts or torque from exceeding both a maximum and minimum value, the patent is classified in this subclass 432.
SEE OR SEARCH CLASS
323, Electricity: Power Supply or Regulation Systems,
