发明名称 |
Brennstoffzellenstapel mit einer integrierten Einheit aus Luftkühler, Filter und Befeuchtungseinrichtung |
摘要 |
System for thermally conditioning, humidifying and filtering reactant feed gases supplied to a stack of fuel cells using an evaporative element, a water spray mechanism and a heat exchanger. The evaporation element also functions as a filter. The evaporative element may take the form of a removable packing (filter media). Use of a controller to manage the rate of nebulized water addition to the feed gas stream is also described. Benefits in filter efficiency and extended filter service life along with volume, weight, and cost reduction in a fuel cell system are realized. |
申请公布号 |
DE102004006025(B4) |
申请公布日期 |
2009.10.01 |
申请号 |
DE20041006025 |
申请日期 |
2004.02.06 |
申请人 |
GENERAL MOTORS CORP. (N.D.GES.D. STAATES DELAWARE) |
发明人 |
WEXEL, DIRK;WNENDT, BERNHARDT |
分类号 |
H01M8/02;H01M8/04;H01M8/24 |
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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