US PATENT SUBCLASS 318 / 770
.~.~ Dual voltage motors

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}
770.~.~ Dual voltage motors

DEFINITION

Classification: 318/770

Dual voltage motors:

(under subclass 767) Subject matter wherein the motor is adapted to operate from either of two possible alternating voltages and the circuit connects the primary member of the motor to one of the two alternating voltages.