发明名称 |
Bipolar plate of fuel cell and fabrication method thereof |
摘要 |
In a bipolar plate of a fuel cell and a fabrication method thereof, the bipolar plate of the fuel cell includes a plate; a fluid flowing space formed on both sides of the plate; a fluid guide mesh installed on the fluid flowing space; an inflow path formed on the plate to be connected with the fluid flowing space; and an outflow path formed on the plate to be connected with the fluid flowing space. Also, in the fabrication method, the bipolar plate is fabricated with a certain mold and by a processing method. Accordingly, 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. In addition, reaction area with a M.E.A and diffusion zone can be increased, and fabrication can be simplified and facilitated.
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申请公布号 |
US2005130014(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
US20040484614 |
申请日期 |
2004.01.22 |
申请人 |
PARK MYUNG-SEOK;CHOI HONG;KIM KYU-JUNG;LEE MYEONG-HO;KIM CHEOL-HWAN;HWANG YONG-JUN;KO SEUNG-TAE;HA SAM-CHUL;HA SAM-CHUL;CHO TAE-HEE |
发明人 |
PARK MYUNG-SEOK;CHOI HONG;KIM KYU-JUNG;LEE MYEONG-HO;KIM CHEOL-HWAN;HWANG YONG-JUN;KO SEUNG-TAE;HA SAM-CHUL;HA SAM-CHUL;CHO TAE-HEE |
分类号 |
H01M8/02;(IPC1-7):H01M8/02;H01M2/08 |
主分类号 |
H01M8/02 |
代理机构 |
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代理人 |
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