US PATENT SUBCLASS 322 / 67
.~.~ Series-wound generator


Current as of: June, 1999
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322 /   HD   ELECTRICITY: SINGLE GENERATOR SYSTEMS

44  DF  GENERATOR CONTROL {11}
59  DF  .~ With excitation winding and/or circuit control {11}
67.~.~ Series-wound generator


DEFINITION

Classification: 322/67

(under subclass 59) Subject matter wherein the excitation of the generator is produced by a series field winding.

SEE OR SEARCH THIS CLASS, SUBCLASS:

63+, for this subject matter where the generator has other field windings in addition to the series field winding.

SEE OR SEARCH CLASS

318, Electricity: Motive Power Systems,

246+, for series motor systems.