Method and device for electro-chemical discharge processing with self-acting bubble layer

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United States of America Patent

PATENT NO 6503387
APP PUB NO 20020110502A1
SERIAL NO

09779529

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Abstract

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The present invention relates to an electrochemical discharge method and device with self-acting bubble layers, wherein the device comprises an electrode, being the cathode, capable of supplying self-acting bubble layers, an auxiliary electrode, being the anode, an conducting fluid, and an non-conductive work piece for processing. Processing, and precision processing in particular, of non-conductive materials is obtained by arc discharge caused by high voltage application and chemical reactions associated with cathode and anode.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE195 SEC 4 CHUNG HSING RD CHUTUNG HSINCHU 310401

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsai, Hung-Yin Hsinchu, TW 35 208
Wu, Tung-Chuan Hsinchu, TW 47 551
Yang, Ching-Tang TaiNan, TW 5 10

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