US PATENT SUBCLASS 315 / 333
.~.~ Automatic cut-out for the electrode moving device circuit


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

326  DF  DISCHARGE DEVICE LOAD {8}
327  DF  .~ Discharge drawing-type discharge device {3}
333.~.~ Automatic cut-out for the electrode moving device circuit


DEFINITION

Classification: 315/333

(under subclass 327) Systems provided with electrically operated means for moving the electrodes into physical contact with each other and for separating the electrode and having the automatically operated means for opening the circuit of the electrically operated electrode moving mechanism when the space discharge is initiated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

332, where the discharge device is provided with a movable auxiliary starting electrode, the electrode moving mechanism circuit including an automatically operated switch for controlling the operation of the electrode moving mechanism.

SEE OR SEARCH CLASS

314, Electric Lamp and Discharge Devices: Consumable Electrodes, appropriate subclasses, especially

34, 35, 58, 61, 62, 63, 64, subclass 68 and indented subclasses, and subclass 114 and indented subclasses, for electric discharge devices of the consumable electrode type (carbon arc lamp, et cetera) and the systems therefor where the discharge device is provided with electrically operated means for bringing the electrodes into contact with each other and for separating the electrodes and having automatically operated means for opening the circuit of the electrically operated electrode moving mechanism when the discharge is initiated.