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

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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.