发明名称 |
Bipolar plate and fuel cell including the same |
摘要 |
A bipolar plate and a fuel cell using the same are provided. The bipolar plate includes a flow field that has a length between three and eight times greater than the square of the area of the bipolar plate. The fuel cell includes a first bipolar plate in which a fuel flow field having a length that is between three and eight times greater than the square of the area of the first bipolar plate is formed, and a second bipolar plate in which an air flow field having a length that is between three and eight times greater than the spare of the area of the second bipolar plate is formed. The fuel cell has a lower, uniform internal pressure and can produce a greater power.
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申请公布号 |
US7335438(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20040772452 |
申请日期 |
2004.02.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE SEUNG JAE;CHOI KYOUNG HWAN;CHANG HYUK |
分类号 |
H01M8/02;H01M4/86;H01M8/04;H01M8/10 |
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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