Electrical contact for relay and method of manufacturing therefor

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United States of America Patent

PATENT NO 9105412
APP PUB NO 20120175148A1
SERIAL NO

13497632

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Abstract

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A rivet-shaped electrical contact for relay is used as a movable contact for the relay. The rivet-shaped electrical contact includes a heavy-load contact portion formed of a first silver-oxide type contact material; and a light-load contact portion formed of a second silver-oxide type contact material. The hardness of the first silver-oxide type contact material is set to be higher than that of the second silver-oxide type contact material.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI MATERIALS C M I CORPORATIONSUSONO-SHI SHIZUOKA-KEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Inaba, Akihiko Susono, JP 2 4
Murahashi, Noriaki Susono, JP 4 9
Sekino, Yasuhiro Susono, JP 1 1
Shibuta, Masayuki Susono, JP 2 1
Yamada, Takahiro Susono, JP 289 3040

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