US PATENT SUBCLASS 318 / 512
.~.~ Inductive reactor controlled

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.~.~ Inductive reactor controlled {1}
513  DF  .~.~.~> Having auxiliary means for saturating reactor core

DEFINITION

Classification: 318/512

(under subclass 508) Subject matter in which the impedance device comprises a reactor or choke coil.

SEE OR SEARCH CLASS

323, Electricity: Power Supply or Regulation Systems,

355, for impedance networks including reactors.

336, Inductor Devices, appropriate subclasses for the structure of inductive reactors and transformers.