发明名称 |
METHOD FOR TESTING THE IMPERMEABILITY OF A FUEL CELL STACK |
摘要 |
The invention relates to a method for testing the leak-tightness of a fuel cell stack comprising the steps of operating the fuel cell stack using defined gas supply rates, a defined modification of at least one gas supply rate, detecting at least one cell or cell group voltage and analysing the variation in time of the at least one cell or cell group voltage. |
申请公布号 |
EP2132818(A2) |
申请公布日期 |
2009.12.16 |
申请号 |
EP20080748721 |
申请日期 |
2008.03.31 |
申请人 |
STAXERA GMBH |
发明人 |
REINERT, ANDREAS;MAI, BJOERN, ERIK;LAWRENCE, JEREMY;MEGEL, STEFAN |
分类号 |
H01M8/04 |
主分类号 |
H01M8/04 |
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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