US PATENT SUBCLASS 318 / 761
.~.~.~.~ Rotating rotor controls braking current in primary winding

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

727  DF  INDUCTION MOTOR SYSTEMS {12}
757  DF  .~ Braking {4}
759  DF  .~.~ Dynamic braking {1}
760  DF  .~.~.~ Direct current primary winding braking circuit {2}
761.~.~.~.~ Rotating rotor controls braking current in primary winding

DEFINITION

Classification: 318/761

Rotating rotor controls braking current in primary winding:

(under subclass 760) Subject matter wherein the rotating part of the motor controls the primary circuitry so as to apply direct current to the primary member.