发明名称 |
Fuel cell |
摘要 |
A fuel cell has a plurality of passages for conveying a fluid in a stack formed of a plurality of unit cells. The connection of the passages is changed in accordance with the operating condition of the fuel cell. If the passage connection is thus changed, the passage resistance in the stack changes, so that an optimal performance of the fuel cell can be achieved in accordance with the operating condition thereof.
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申请公布号 |
US6277511(B1) |
申请公布日期 |
2001.08.21 |
申请号 |
US19990270359 |
申请日期 |
1999.03.16 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IWASE MASAYOSHI;HAMADA HITOSHI |
分类号 |
H01M8/02;H01M8/04;H01M8/10;H01M8/24;(IPC1-7):H01M8/04 |
主分类号 |
H01M8/02 |
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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