US PATENT SUBCLASS 318 / 776
.~.~.~.~.~ Entire primary running winding energized for each running speed

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}
772  DF  .~.~ Plural speed {1}
773  DF  .~.~.~ Pole changing {2}
774  DF  .~.~.~.~ Single phase motor {2}
776.~.~.~.~.~ Entire primary running winding energized for each running speed

DEFINITION

Classification: 318/776

Entire primary running winding energized for each running speed:

(under subclass 774) Subject matter wherein the means connected to the windings or winding portions electrically rearranged the windings or winding portions to produce a different number of poles and energize all of the windings or winding portions in all running speeds of the motor.