US PATENT SUBCLASS 318 / 733
.~.~ Commutator connected to secondary winding

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}
733.~.~ Commutator connected to secondary winding

DEFINITION

Classification: 318/733

Commutator connected to secondary winding:

(under subclass 731) Subject matter wherein the secondary member is energized through a rotary switch at least one contact of which is stationary with respect to the secondary

member and another contact of which rotates relative thereto with another part of the motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

738, for the definition of a "rotary switch".