US PATENT SUBCLASS 318 / 798
.~.~ Responsive to motor condition

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

727  DF  INDUCTION MOTOR SYSTEMS {12}
767  DF  .~ Primary circuit control {9}
798.~.~ Responsive to motor condition {2}
799  DF  .~.~.~> Responsive to speed or rotation phase angle {2}
805  DF  .~.~.~> Responsive to motor voltage

DEFINITION

Classification: 318/798

Responsive to motor condition:

(under subclass 767) Subject matter wherein means is provided to sense a motor condition and the circuit connected to the primary member of the motor is controlled by the sensing means.

(1) Note. The motor condition is some characteristic of the motor which is affected by the operation of the motor. Such characteristics may be electrical or electromagnetic and include speed, slip, current, voltage, or magnetic flux.

SEE OR SEARCH THIS CLASS, SUBCLASS:

806, for motor control means responsive to a condition other than a motor condition.