US PATENT SUBCLASS 318 / 430
MOTOR LOAD, ARMATURE CURRENT OR FORCE CONTROL DURING STARTING AND/OR STOPPING


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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

430MOTOR LOAD, ARMATURE CURRENT OR FORCE CONTROL DURING STARTING AND/OR STOPPING {1}
431  DF  .~> Initial, "cracking" or "starting from rest" torque control


DEFINITION

Classification: 318/430

(under the class definition) Subject matter in which means are provided for controlling the mechanical load actuated by the motor or for controlling the motor armature or primary current, torque or force during the starting and/or the stopping period of the motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

255, for this subject matter where there is motor load control combined with automatic starting and/or stopping of the motor.

SEE OR SEARCH CLASS

388, Electricity: Motor Control Systems,

842+, and 848+ for single motor acceleration control systems with, and without, feedback, respectively.