Process and apparatus for electrolytic metal processing

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United States of America Patent

PATENT NO 4331524
SERIAL NO

06149557

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Abstract

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A method and apparatus for electrolytic processing of a metallic workpiece in which short circuits in the operating gap which produce an arc are detected and extinguished by an auxiliary d.c. current of limited duration and counter to the direction of flow of the operating current without withdrawing the electrode or cutting off the operating current.

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Patent Owner(s)

Patent OwnerAddress
AEG-ELOTHERM G M B HREMSCHEID-HASTEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matthes, Hans Wermelskirchen, DE 2 9

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