发明名称 |
FILTER ARRANGEMENT FOR FUEL CELL |
摘要 |
A filter arrangement (1) for cleaning fuel cell supply air, comprising at least two filter layers (2, 3), whereby a first filter layer (2) is designed as a coarse filter and a second filter layer (3) as a fine filter, characterised in that the second filter layer (3) comprises an electret filter material. |
申请公布号 |
WO2007003274(A1) |
申请公布日期 |
2007.01.11 |
申请号 |
WO2006EP05998 |
申请日期 |
2006.06.22 |
申请人 |
CARL FREUDENBERG KG;LEISTER, KLAUS;HUECKER, VERENA;HINTENLANG, DIETER |
发明人 |
LEISTER, KLAUS;HUECKER, VERENA;HINTENLANG, DIETER |
分类号 |
H01M8/04;B01D39/16;H01M8/06 |
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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