Fuel-cell single cell

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9812728
APP PUB NO 20150311560A1
SERIAL NO

14442993

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fuel-cell single cell has a membrane electrode assembly sandwiched between a pair of separators, and a sealing member that seals a gas channel formed between the membrane electrode assembly and the separators. An uneven portion is formed in a part of the membrane electrode assembly where the sealing member is disposed. A sealing member sump to trap the sealing member is provided at a side exposed to reactant gas pressure and a holder part for the sealing member are provided within a part of the separators where the sealing member is disposed. The uneven portion is opposed to the holder part.

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First Claim

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Patent Owner(s)

  • NISSAN MOTOR CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kageyama, Kazuhiro Kanagawa, JP 30 130

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