Electric storage device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10714715
APP PUB NO 20160351866A1
SERIAL NO

15231912

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electric storage device includes an electrode assembly, a case that includes a defining wall and houses the electrode assembly, a sealing member that is arranged on the defining wall, and a conductive member that is electrically connected to the electrode assembly, the conductive member being supported by the sealing member. At least a portion of the defining wall where the sealing member is arranged includes an aluminum-based metallic material. The sealing member includes a material that is softer than the material for the at least a portion of the defining wall where the sealing member is arranged. The sealing member includes polyphenylene sulfide (PPS) resin and an elastomer. The elastomer is contained in an amount of 2% to 20% by weight. The conductive member is crimped in such a manner that the sealing member is pressed against the defining wall.

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Patent Owner(s)

Patent OwnerAddress
GS YUASA INTERNATIONAL LTD1 INOBABA-CHO NISHINOSHO KISSHOIN MINAMI-KU KYOTO-SHI KYOTO 6018520 ?6018520

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamoto, Hajime Osaka, JP 6 25
Kouno, Kenji Kyoto, JP 64 1085
Nakamura, Jun Kyoto, JP 129 877
Okamoto, Katsuhiko Kyoto, JP 23 212
Tonari, Takuma Kyoto, JP 6 26
Tsutsumi, Masakazu Kyoto, JP 49 253
Yoshitake, Shinsuke Kyoto, JP 25 149

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