US PATENT SUBCLASS 318 / 144
.~.~ Armature or primary current of motor

Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

140  DF  GENERATOR-FED MOTOR SYSTEMS HAVING GENERATOR CONTROL {9}
141  DF  .~ Automatic generator control and/or with time-delay means {5}
144.~.~ Armature or primary current of motor

DEFINITION

Classification: 318/144

(under subclass 141) Subject matter in which means are provided for controlling the generator in response to the magnitude or rate of change of magnitude of the current in the armature or primary circuit of the motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

458, and the subclasses specified in the Notes thereto, for other motor control systems which are responsive to the rate of change of an electrical condition.

474+, and the subclasses specified in the Notes thereto, for other motor control systems which are responsive to the current in the armature or primary circuit of the motor.

SEE OR SEARCH CLASS

322, Electricity: Single Generator Systems, 27, for automatic generator control in response to generator armature current.