US PATENT SUBCLASS 314 / 126
.~.~.~ Opposed magnetic flux type

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

113  DF  ELECTROMAGNETIC OPERATOR AND/OR FEED-CONTROLLING {3}
119  DF  .~ With electromagnetically operated separating {3}
121  DF  .~.~ Plural coils {4}
126.~.~.~ Opposed magnetic flux type

DEFINITION

Classification: 314/126

(under subclass 121) Subject matter provided with a movable armature which is connected to the electrode so that the motion of the armature is transmitted to the electrode, the position of the armature being determined by the resultant flux generated by two electromagnets, one of which generates a flux which opposes the flux of the other electromagnet.

SEE OR SEARCH THIS CLASS, SUBCLASS:

108, 109, 123, and 124, for consumable- electrode discharge devices having electro-magnetically-operated feed regulating mechanism with two or more electromagnet coils and having the armatures of the electromagnets connected by means of a lever system to a single device transmitting motion to or controlling motion of the electrode, or having a single lever of magnetic material acting as a common armature for two or more of the electromagnets so that the position of the feed regulating mechanism is determined by the resultant magnetic action of the electromagnetic coils.

110, and 125, for consumable-electrode discharge devices having electromagnetically-operated feed regulating mechanism with two or more electromagnet coils which are mounted upon the same axis so that the armature which cooperates with the coils has its position determined by the resultant magnetic action of the coaxial coils.