US PATENT SUBCLASS 323 / 264
.~.~ Having movable structure or winding

Current as of: June, 1999
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323 /   HD   ELECTRICITY: POWER SUPPLY OR REGULATION SYSTEMS

234  DF  OUTPUT LEVEL RESPONSIVE {6}
247  DF  .~ Using a transformer or inductor as the final control device {5}
264.~.~ Having movable structure or winding

DEFINITION

Classification: 323/264

Having movable structure or winding:

(under subclass 247) Subject matter wherein the transformer includes movable magnetic shunts, shield, windings, or other such structure and it is the positioning of such structure

that determines the ultimate output.

SEE OR SEARCH THIS CLASS, SUBCLASS:

347, for external or operator controlled devices of this type.