发明名称 |
Flexible metal-graphite distribution plate for a fuel cell |
摘要 |
A plate (11) is made from an electrically conductive material impermeable to all fluids used in the fuel cell assembly. The plate has a useful surface (S) over which gases used in electrochemical reaction in a fuel cell are distributed, and a recess that is defined by forming a peripheral section (P) thicker than the useful surface. A flexible graphite foil (11C) is applied over the entire surface of the recess, and having a distribution channel (111) for one fluid in the fuel cell. The distribution channel is completely formed in the graphite foil, and does not contact the useful surface. |
申请公布号 |
EP1950825(A1) |
申请公布日期 |
2008.07.30 |
申请号 |
EP20070024870 |
申请日期 |
2007.12.21 |
申请人 |
SOCIETE DE TECHNOLOGIE MICHELIN;MICHELIN RECHERCHE ET TECHNIQUE S.A.;PAUL SCHERRER INSTITUT |
发明人 |
DELFINO, ANTONIO;OLSOMMER, DAVID;BUECHI, FELIX |
分类号 |
H01M8/02 |
主分类号 |
H01M8/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|