发明名称 |
Cooling of air-cooled fuel cell system |
摘要 |
An air cooling system for cooling an air-cooled fuel cell system including a plurality of cooling air channels formed in the fuel cell system is disclosed. The fuel cell system is provided with a fan casing at a cooling air inlet side of the cooling air channels. At least one fan is mounted to an opening of the fan casing. When the fan is turned on, it generates a cooling air flow which flows in from the cooling air inlets, through the cooling air channels and flows out from the cooling air outlets. A temperature sensor is arranged at a position between an anode plate of a single cell unit and a cathode plate of an adjacent single cell unit for detecting a temperature of the fuel cell system. A filter casing is provided to fuel cell system at the cooling air inlet side, and a filter is mounted to an opening of the filter casing for filtering dust and impurities. A cooling air guiding cover is provided at an external side of the fan casing for guiding the cooling air to a humidifier. The humidified cooling air is recirculated via a recirculation pipeline to the fuel cell system. Each cooling air channel could be formed with a funnel shape enlarged structure at both ends. |
申请公布号 |
EP1498971(A2) |
申请公布日期 |
2005.01.19 |
申请号 |
EP20040016255 |
申请日期 |
2004.07.09 |
申请人 |
ASIA PACIFIC FUEL CELL TECHNOLOGIES, LTD. |
发明人 |
YS YANG, JEFFERSON;PEN-MU KAO, MIKE;BO, AILI;HSIAO, FENG-HSIANG |
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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