发明名称 |
Bipolar plate of fuel cell |
摘要 |
In a bipolar plate of a fuel cell including a plate having a certain area and thickness; inflow and outflow buffer grooves respectively formed at both sides of the plate so as to have a certain area and depth; plural channels for connecting the inflow buffer groove and the outflow buffer groove; plural buffer protrusions formed in the inflow and outflow buffer grooves so as to have a certain height; an inflow path formed on the plate so as to be connected to the inflow buffer groove; and an outflow path formed on the plate so as to be connected to the outflow buffer groove, it is possible to uniformize flux distribution and reduce flow resistance of fuel and air respectively flowing into a fuel electrode and an air electrode of a fuel cell.
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申请公布号 |
US2005255364(A1) |
申请公布日期 |
2005.11.17 |
申请号 |
US20040484164 |
申请日期 |
2004.01.20 |
申请人 |
CHO TAE-HEE;PARK MYUNG-SEOK;CHOI HONG;KIM KYU-JUNG;LEE MYEONG-HO;KIM CHEOL-HWAN;HWANG YONG-JUN;KO SEUNG-TAE;HEO SEONG-GEUN |
发明人 |
CHO TAE-HEE;PARK MYUNG-SEOK;CHOI HONG;KIM KYU-JUNG;LEE MYEONG-HO;KIM CHEOL-HWAN;HWANG YONG-JUN;KO SEUNG-TAE;HEO SEONG-GEUN |
分类号 |
H01M8/02;H01M8/04;(IPC1-7):H01M8/02 |
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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