发明名称 |
Seal arrangement for fuel cells |
摘要 |
A seal arrangement for a fuel cell structure is provided which includes a seal portion in the form of a gasket between adjacent fuel cells in a stack of fuel cells. In the seal arrangement, a portion of the fuel cell structure that overlaps the gasket as viewed in a direction of lamination of the cells has a constant-thickness structure having a substantially constant thickness. The seal arrangement may further be arranged to seal fuel cell coolant passages and manifolds from fuel cell gas passages.
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申请公布号 |
US7498096(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20030349946 |
申请日期 |
2003.01.24 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
INAGAKI TOSHIYUKI;ICHIOKA TADAHIRO;WADA MIKIO |
分类号 |
H01M2/08;C10J1/28;H01M2/00;H01M2/16;H01M8/00;H01M8/02;H01M8/24 |
主分类号 |
H01M2/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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