发明名称 |
Seal structure of a fuel cell |
摘要 |
A seal structure of a fuel cell includes an interrupted back-up disposed at at least one of a connecting gas passage and a connecting coolant passage. The back-up located on one side of a separator and a portion of a seal line located on the other side of the separator are disposed such that the back-up and the portion of the seal line are overlapped with each other in a fuel cell stacking direction. The interrupted back-up may be formed in the seal or in the separator.
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申请公布号 |
US2007122679(A1) |
申请公布日期 |
2007.05.31 |
申请号 |
US20040574565 |
申请日期 |
2004.09.28 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HAYASHI TOMOKAZU;WADA MIKIO;MYOJIN IWAO |
分类号 |
H01M2/08;F16J15/10;H01M8/02 |
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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