US PATENT SUBCLASS 314 / 39
OSCILLATORY AND/OR ROTARY ELECTRODE MOTION TYPE


Current as of: June, 1999
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314 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: CONSUMABLE ELECTRODES

39OSCILLATORY AND/OR ROTARY ELECTRODE MOTION TYPE {2}
40  DF  .~> Interconnected feeding and oscillating and/or rotating mechanism {1}
42  DF  .~> Rotary electrode {1}


DEFINITION

Classification: 314/39

(under the class definition) Subject matter having the electrode holder mechanism arranged (a) to oscillate (including reciprocate) one of the electrodes across the end of the other electrode and/or (b) to rotate one of the electrodes about an axis which is either concentric or eccentric with an axis of the electrode during the operation of the discharge device.

SEE OR SEARCH THIS CLASS, SUBCLASS:

46, and indented subclasses, for consumable electrode discharge devices having inclined or parallel electrodes and having one of the electrodes pivotally mounted in a support.

134, for consumable electrode discharge devices provided with adjustable supporting means for the electrodes so that the electrodes may be placed in different positions with respect to the supporting frame.

SEE OR SEARCH CLASS

219, Electric Heating,

50+, especially indented subclasses 125.11 and 125.12 for electric arc welding with a rotating or oscillating electrode. 313, Electric Lamp and Discharge Devices,

146, for miscellaneous discharge devices having a movable electrode.

373, Industrial Electric Heating Furnaces,

94+, and 105+, for electric arc furnaces provided with means for moving the furnace charge and the electrodes relative to each other in a similar manner.