US PATENT SUBCLASS 315 / 283
.~ Inductance in the supply circuit


Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

246  DF  PULSATING OR A.C. SUPPLY {10}
283.~ Inductance in the supply circuit {1}
284  DF  .~.~> Variable inductance {1}


DEFINITION

Classification: 315/283

(under subclass 246) Systems provided with an inductance connected either in electrical series relation or electrical shunt relation to the load device and the source of current supply for the load device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

258, and indented subclass, for this subject matter where there are a plurality of load devices in the system.

265, for this subject matter where the load device is a plural cathode and/or anode discharge device and there is an inductance in the system, the system being a full wave system.

280, for this subject matter where the supply circuit includes a transformer, the transformer being convertible to an inductance.

289, and indented subclass and the subclasses referred to in the notes to the definition of those subclasses, for other systems under the class definition provided with an inductance in the supply circuit of the load device.

SEE OR SEARCH CLASS 323, Electricity: Power Supply or Regulation Systems,

355, 363, and the subclasses specified in the notes to the definition of those subclasses for miscellaneous reactor systems and for systems having an inductance for controlling

the magnitude of the current and/or voltage in a single circuit.