US PATENT SUBCLASS 205 / 644
.~.~ In response to sensed voltage or current

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

640  DF  ELECTROLYTIC EROSION OF A WORKPIECE FOR SHAPE OR SURFACE CHANGE (E.G., ETCHING, POLISHING, ETC.) (PROCESS AND ELECTROLYTE COMPOSITION) {19}
641  DF  .~ With control responsive to sensed condition {2}
644.~.~ In response to sensed voltage or current

DEFINITION

Classification: 205/644

In response to sensed voltage or current:

(under subclass 641) Process in which a detected voltage or current or a change in a detected voltage or current is used to control the process.

SEE OR SEARCH THIS CLASS, SUBCLASS:

643, for electrolytic erosion in which a sensed voltage is used to adjust the voltage across or size of the tool-workpiece gap.