US PATENT SUBCLASS 323 / 216
.~.~ With movable structure or winding

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

212  DF  FOR PHASE SHIFT OR CONTROL {5}
215  DF  .~ Using transformer {1}
216.~.~ With movable structure or winding

DEFINITION

Classification: 323/216

With movable structure or winding:

(under subclass 215) Subject matter wherein the transformer

includes at least one movable element, the movement thereof producing the shift in phase.

SEE OR SEARCH THIS CLASS, SUBCLASS:

264, and 347, for transformers with movable elements used in voltage or current regulators.

SEE OR SEARCH CLASS

336, Inductor Devices,

115, and 130 for transformers with movable elements.