.~ Plural, diverse or diversely controlled, armature or primary windings {4}
499
.~.~ Wound or energized in magnetic opposition
DEFINITION
Classification: 318/499
(under subclass 495) Subject matter in which means are provided for energizing one or more windings or turns so as to produce a magnetic flux in one direction and for energizing one or more other windings or turns so as to produce a flux (in the magnetic circuit of the first named windings or turns) in a direction opposite to the first named direction.
(1) Note. The windings or turns may be energized or controlled concurrently or at different times.
SEE OR SEARCH THIS CLASS, SUBCLASS:
48, for motor systems having mechanically coupled motors energized in torque opposition.
290, for motor reversing systems in which motors having oppositely wound windings are selectively energized.
293, for motor systems having means for reversing the polarity of the current supplied to a single armature winding in order to reverse a motor.
SEE OR SEARCH CLASS 322, Electricity: Single Generator Systems,
65, for generator systems having a generator with differentially wound field windings.
