US PATENT SUBCLASS 323 / 347
.~.~ Having movable structure or winding

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

318  DF  EXTERNAL OR OPERATOR CONTROLLED {5}
328  DF  .~ Using a transformer or inductor as the final control device {6}
347.~.~ Having movable structure or winding {1}
348  DF  .~.~.~> Including rotary motion

DEFINITION

Classification: 323/347

Having movable structure or winding:

(under subclass 328) Subject matter wherein the transformer includes movable magnetic shunts, shields, windings, or other such structure and it is the positioning of such structure that determines the ultimate output.

SEE OR SEARCH THIS CLASS, SUBCLASS:

264, for output level responsive devices of this type.

SEE OR SEARCH CLASS

340, Communications: Electrical,

195, for inductive telemetering transmitters having movable structure or windings.