ELECTRICAL CONTACT ALLOY FOR VACUUM CONTACTORS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200027668A1
SERIAL NO

16585637

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Abstract

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An improved electrical contact alloy, useful for example, in vacuum interrupters used in vacuum contactors is provided. The contact alloy according to the disclosed concept comprises copper particles and chromium particles present in a ratio of copper to chromium particles of 2:3 to 20:1 by weight. The electrical contact alloy also comprises particles of a carbide, which reduces the weld break strength of the electrical contact alloy without reducing its interruption performance.

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Patent Owner(s)

  • EATON INTELLIGENT POWER LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BALASUBRAMANIAN, GANESH KUMAR HORSEHEADS, US 2 0
CAMPBELL, LOUIS GRANT ELMIRA, US 5 2
ROSENKRANS, BENJAMIN ALEX PAINTED POST, US 4 6

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