发明名称 |
PEM fuel cell system with a porous hydrophobic plug for maintaining system back pressure and methods for designing the plug and for designing systems for using the plug |
摘要 |
A polymer electrolyte membrane (PEM) fuel cell power plant is cooled evaporatively by a non-circulating pressurized water coolant system. The coolant system utilizes a hydrophobic porous plug for bleeding air from from the coolant water while maintaining coolant back pressure in a coolant flow field of the system. Furthermore, there is a first method for identifying appropriate parameters of the hydrophobic porous plug for use with a known particular coolant system; and a second method for determining proper operating conditions for a fuel cell water coolant system which can operate with a hydrophobic porous plug closure having known physical parameters.
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申请公布号 |
US2010239933(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20100799387 |
申请日期 |
2010.04.23 |
申请人 |
DARLING ROBERT;REISER CARL A;BAJOREK WILLIAM J |
发明人 |
DARLING ROBERT;REISER CARL A.;BAJOREK WILLIAM J. |
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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