US PATENT SUBCLASS 318 / 100
.~.~.~ By field or secondary circuit control

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

34  DF  PLURAL, DIVERSE OR DIVERSELY CONTROLLED ELECTRIC MOTORS {22}
98  DF  .~ Load control {1}
99  DF  .~.~ Fixed ratio of load or current division {1}
100.~.~.~ By field or secondary circuit control

DEFINITION

Classification: 318/100

(under subclass 99) Subject matter in which means are provided for controlling the field or secondary circuits of the electric motors.

SEE OR SEARCH THIS CLASS, SUBCLASS:

521+, and the subclasses specified in the Search Notes thereto, for miscellaneous motor circuits having field circuit control means.