US PATENT SUBCLASS 318 / 513
.~.~.~ Having auxiliary means for saturating reactor core


Current as of: June, 1999
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318 /   HD   ELECTRICITY: MOTIVE POWER SYSTEMS

494  DF  ARMATURE (OR PRIMARY) CIRCUIT CONTROL {9}
508  DF  .~ Impedance-controlled {4}
512  DF  .~.~ Inductive reactor controlled {1}
513.~.~.~ Having auxiliary means for saturating reactor core


DEFINITION

Classification: 318/513

(under subclass 512) Subject matter in which auxiliary means are provided for saturating the magnetic core or a part thereof of the reactor.

(1) Note. For example, an auxiliary winding on the reactor combined with means for supplying either AC or DC current thereto sufficiently to magnetically saturate the core, would be included herein. Merely increasing the current through the usual winding on the reactor until the core becomes saturated, is not included herein.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

206, 249, 302, 310, and 329 for systems wherein saturable reactors are used for control purposes.

336, Inductor Devices, 155, for the structure of inductive regulators of the saturable or high reactance type, which have no movable adjustable feature.