Electrical contact element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12241149
APP PUB NO 20220209447A1
SERIAL NO

17607826

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electrical contact element for a plug-in connector has a metallic base body and a wear layer applied to the base body. The wear layer consists of pure ruthenium or of an alloy with the components 50-100% w/w ruthenium, 0-30% w/w nickel, 0-20% w/w chromium, 0-20% w/w cobalt, 0-20% w/w platinum and 0-1% w/w further alloy elements. A metallic intermediary layer is arranged between the base body and the wear layer, which has a thickness ranging from 1.5 μm to 4.0 μm.

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Patent Owner(s)

  • ERNI INTERNATIONAL AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burger, Michael Pforzheim, DE 41 2199

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