US PATENT SUBCLASS 315 / 103
.~.~ With surge generator in the discharge circuit

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

94  DF  WITH CATHODE OR CATHODE HEATER SUPPLY CIRCUIT {6}
102  DF  .~ Delayed application of the discharge potential {2}
103.~.~ With surge generator in the discharge circuit

DEFINITION

Classification: 315/103

(under subclass 102) Systems provided with means for generating a surge of potential which is higher than the potential of the source of supply and for applying the potential surge to the discharge electrodes after the cathode has reached its operating temperature.

SEE OR SEARCH THIS CLASS, SUBCLASS:

263, and 289+, for other systems under the class definition provided with means for impressing a potential surge on the discharge electrodes to initiate a discharge in the discharge device.