.~ With excitation winding and/or circuit control {11}
62
.~.~ Plural sets of poles type of generator
DEFINITION
Classification: 322/62
(under subclass 59) Subject matter where the generator has a plurality of poles, the generator or the excitation circuit being designed so that the generator may be operated as a generator having one number of sets of poles or as a generator having another and different number of sets of poles.
(1) Note. For example, the generator may be provided with eight poles, the generator or the excitation circuit being arranged so that the generator may be operated as an eight
pole generator or a four pole generator.
SEE OR SEARCH CLASS
318, Electricity: Motive Power Systems,
704, for plural pole type synchronous motors, subclasses 773+ for plural pole type induction motors, and subclass 524 for plural pole type motor systems.
