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公开(公告)号:US20070248847A1
公开(公告)日:2007-10-25
申请号:US10571417
申请日:2004-09-10
申请人: Herwig Haas , Cara Startek , Michael Sexsmith , Andrew DeSouza , Kelvin Fong
发明人: Herwig Haas , Cara Startek , Michael Sexsmith , Andrew DeSouza , Kelvin Fong
IPC分类号: H01M8/00
CPC分类号: H01M8/04253 , H01M8/0267 , H01M8/04303 , H01M8/241
摘要: Improved water distribution can be obtained within the cells of a fuel cell series stack by maintaining a suitable temperature difference between the cathode and anode sides of each cell in the stack during shutdown.
摘要翻译: 通过在关闭期间通过在堆叠中的每个电池的阴极侧和阳极侧之间保持合适的温度差,可以在燃料电池串联电池的电池内获得改进的水分配。
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公开(公告)号:US20070148526A1
公开(公告)日:2007-06-28
申请号:US11318064
申请日:2005-12-23
申请人: Simon Farrington , Cara Startek
发明人: Simon Farrington , Cara Startek
CPC分类号: H01M8/04291 , H01M8/0247 , H01M8/026 , H01M8/04156 , H01M2008/1095
摘要: Systems and methods for transporting accumulated water in a fuel cell system are disclosed. Briefly described, in one aspect, a system comprises a fuel cell flow field plate with at least one channel disposed on a surface of the fuel cell flow field plate, and at least one water management fin residing on a wall of the channel such that when the accumulated water is transported along the channel the water management fin guides the accumulated water.
摘要翻译: 公开了用于输送燃料电池系统中的积水的系统和方法。 简要描述,一方面,系统包括燃料电池流场板,其具有设置在燃料电池流场板的表面上的至少一个通道,以及驻留在通道的壁上的至少一个水管理翅片, 堆积的水沿着通道运输,水管理引导积水。
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