US PATENT SUBCLASS 315 / 260
.~ Plural cathode and/or anode discharge device load

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}
260.~ Plural cathode and/or anode discharge device load {2}
261  DF  .~.~> Auxiliary starting electrode-type discharge device load {3}
265  DF  .~.~> Full wave-type system {1}

DEFINITION

Classification: 315/260

(under subclass 246) Systems wherein the load device in the system is an electric space discharge device which has two or more cathodes and/or two or more anodes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

145, for this subject matter where the discharge device is connected in a ployphase A. C. supply system and there is a transformer in the supply circuit.

147, and indented subclass, for this subject matter where the discharge device is connected in a ployphase A. C. supply system.

334, and indented subclasses, and the subclasses referred to in the notes to the definition of those subclasses, for other systems under the class definition wherein the load device is provided with a plurality of cathodes or anodes.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices, 306+, and the subclasses specified in the Notes thereto for the structure of discharge devices which have two or more cathodes or two or more anodes.