US PATENT SUBCLASS 318 / 735
.~.~.~ Rotor shaft coupled to dynamoelectric machine

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

727  DF  INDUCTION MOTOR SYSTEMS {12}
731  DF  .~ With voltage source connected to motor secondary {3}
734  DF  .~.~ Slip rings connected to secondary winding {1}
735.~.~.~ Rotor shaft coupled to dynamoelectric machine {1}
736  DF  .~.~.~.~> Slip rings connected to dynamoelectric machine winding

DEFINITION

Classification: 318/735

Rotor shaft coupled to dynamoelectric machine:

(under subclass 734) Subject matter wherein the secondary member and the sliding contact stationary with respect thereto are mounted on the induction motor shaft and the shaft is mechanically coupled to another dynamoelectric device.