US PATENT SUBCLASS 318 / 724
.~.~ Having a plurality of windings or winding portions


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

700  DF  SYNCHRONOUS MOTOR SYSTEMS {7}
720  DF  .~ Armature winding circuits {4}
724.~.~ Having a plurality of windings or winding portions


DEFINITION

Classification: 318/724

Having a plurality of windings or winding portions:

(under subclass 720) Subject matter wherein the alternating current winding of the motor consists of more than one winding or wherein such winding is formed of sections which are connected together.

SEE OR SEARCH THIS CLASS, SUBCLASS:

495+, for armature motor circuits, generally, having plural diverse or diversely controlled armature windings.

502, for armature motor circuits, generally, having a variable length or tapped armature winding.

700+, for synchronous motors with armature and field circuits.

705+, for synchronous motor synchronization and resynchronization systems.

767+, for induction motor primary circuits which require plural windings out of phase to start the motor.