.~.~ Plural, diverse or diversely controlled armature windings {2}
290
.~.~.~ Selectively energized windings
DEFINITION
Classification: 318/290
(under subclass 288) Subject matter in which means are provided for selectively energizing one or more of the armature windings without energizing one or more others thereof to effect reversal of operation of the motor.
SEE OR SEARCH THIS CLASS, SUBCLASS:
122, for energizing two or more windings in sequence or alternation in reciprocating or alternating motor systems.
297+, for motor reversing systems where the motor is reversed by selectively energized field windings.
495+, and the subclasses specified in the Notes thereto, for miscellaneous motor systems where the motor has a plurality of diversely controlled armature windings.
750, for motor systems having means for reversing the motor by shading coils wherein one coil may be selectively operated (closed) for one direction or operation and another operated
