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公开(公告)号：US20110053011A1
公开(公告)日：2011-03-03
申请号：US12551600
申请日：2009-09-01
申请人： Jon P. Owejan , Thomas A. Trabold , William H. Pettit , Thomas W. Tighe , James M. Keogan , Eric J. Connor , Steven G. Goebel
发明人： Jon P. Owejan , Thomas A. Trabold , William H. Pettit , Thomas W. Tighe , James M. Keogan , Eric J. Connor , Steven G. Goebel
CPC分类号： H01M8/04291 , H01M8/0271 , H01M8/04156 , H01M8/04171 , H01M8/04253 , H01M8/242 , H01M8/2485 , H01M2008/1095 , H01M2300/0082 , Y02E60/50
摘要： A fuel cell stack assembly is disclosed that includes a porous member disposed within a flow path for a reactant. A fluid collection member is provided within the flow path adjacent to and in fluid communication with the porous member. The porous member and the fluid collection member cooperate to collect liquid water from the reactant flowing in the flow path, wherein the collected liquid water may be drained from the fluid collection member.
摘要翻译： 公开了一种燃料电池堆组件，其包括设置在用于反应物的流动路径内的多孔构件。 流体收集构件设置在与多孔构件相邻并且与多孔构件流体连通的流动路径内。 多孔构件和流体收集构件协作以从在流动路径中流动的反应物收集液态水，其中收集的液体水可以从流体收集构件排出。
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公开(公告)号：US08859163B2
公开(公告)日：2014-10-14
申请号：US12579610
申请日：2009-10-15
CPC分类号： H01M8/04291 , H01M8/04171 , H01M8/04388 , H01M8/04395 , H01M8/04753 , H01M2008/1095 , Y02E60/50 , Y10T137/8593
摘要： A fuel cell assembly is provided that includes a fluid collection member disposed in a fluid inlet for a reactant, wherein the fluid collection member militates against liquid water on an inner surface of the fluid inlet from being received by a fuel cell of the fuel cell assembly.
摘要翻译： 提供了一种燃料电池组件，其包括设置在用于反应物的流体入口中的流体收集构件，其中所述流体收集构件阻止在所述流体入口的内表面上的液态水被所述燃料电池组件的燃料电池接收 。
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公开(公告)号：US20110091779A1
公开(公告)日：2011-04-21
申请号：US12579610
申请日：2009-10-15
CPC分类号： H01M8/04291 , H01M8/04171 , H01M8/04388 , H01M8/04395 , H01M8/04753 , H01M2008/1095 , Y02E60/50 , Y10T137/8593
摘要： A fuel cell assembly is provided that includes a fluid collection member disposed in a fluid inlet for a reactant, wherein the fluid collection member militates against liquid water on an inner surface of the fluid inlet from being received by a fuel cell of the fuel cell assembly.
摘要翻译： 提供了一种燃料电池组件，其包括设置在用于反应物的流体入口中的流体收集构件，其中所述流体收集构件阻止在所述流体入口的内表面上的液态水被所述燃料电池组件的燃料电池接收 。
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公开(公告)号：US08877392B2
公开(公告)日：2014-11-04
申请号：US12551600
申请日：2009-09-01
申请人： Jon P. Owejan , Thomas A. Trabold , William H. Pettit , Thomas W. Tighe , James M. Keogan , Eric J. Connor , Steven G. Goebel
发明人： Jon P. Owejan , Thomas A. Trabold , William H. Pettit , Thomas W. Tighe , James M. Keogan , Eric J. Connor , Steven G. Goebel
CPC分类号： H01M8/04291 , H01M8/0271 , H01M8/04156 , H01M8/04171 , H01M8/04253 , H01M8/242 , H01M8/2485 , H01M2008/1095 , H01M2300/0082 , Y02E60/50
摘要： A fuel cell stack assembly is disclosed that includes a porous member disposed within a flow path for a reactant. A fluid collection member is provided within the flow path adjacent to and in fluid communication with the porous member. The porous member and the fluid collection member cooperate to collect liquid water from the reactant flowing in the flow path, wherein the collected liquid water may be drained from the fluid collection member.
摘要翻译： 公开了一种燃料电池堆组件，其包括设置在用于反应物的流动路径内的多孔构件。 流体收集构件设置在与多孔构件相邻并且与多孔构件流体连通的流动路径内。 多孔构件和流体收集构件协作以从在流动路径中流动的反应物收集液态水，其中收集的液体水可以从流体收集构件排出。
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公开(公告)号：US07749637B2
公开(公告)日：2010-07-06
申请号：US11229909
申请日：2005-09-19
CPC分类号： H01M8/0245 , H01M8/0234 , H01M8/0247 , H01M8/04141 , H01M8/04156 , H01M8/04171 , H01M8/04253 , H01M2008/1095
摘要： A fuel cell including a water blocking layer positioned between anode gas flow channels and a gas diffusion media. The blocking layer prevents water from propagating through the gas diffusion media layer and entering the anode flow channels, while allowing gas from the flow channels to flow through the diffusion media layer to the membrane. A water accumulation channel can be provided around the perimeter of the gas diffusion media layer where blocked water is accumulated, and allowed to expand during cell freezing. A porous capillary wick can be provided in the accumulation channel for wicking water to the inlet end of the flow channels where it is used to humidify the anode gas coming into the fuel cell. The wick can have a tapered configuration so that it has a larger diameter at the gas input end of the flow channels.
摘要翻译： 一种燃料电池，包括位于阳极气体流动通道和气体扩散介质之间的阻水层。 阻挡层防止水通过气体扩散介质层传播并进入阳极流动通道，同时允许来自流动通道的气体流过扩散介质层至膜。 可以在气体扩散介质层的周边周围设置积聚通道，其中堵塞的水被积聚，并允许在细胞冷冻期间膨胀。 可以在积聚通道中提供多孔毛细管芯，用于将水吸收到流动通道的入口端，在那里用于加湿进入燃料电池的阳极气体。 芯可以具有锥形构造，使得其在流动通道的气体输入端处具有较大的直径。
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公开(公告)号：US20110195335A1
公开(公告)日：2011-08-11
申请号：US12701989
申请日：2010-02-08
申请人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
发明人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
CPC分类号： H01M8/04291 , H01M8/0228 , H01M8/0254 , H01M8/0258 , H01M8/0276 , H01M8/241 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell component including a body disposed along a plane and having a boundary past which a reactant and water flows is provided. The boundary has a discontinuous edge adapted to militate against a pinning of the water at the edge. The fuel cell component may be a bipolar plate having a port hole with the discontinuous edge. The fuel cell component may be a subgasket for a fuel cell having a boundary with the discontinuous edge. The discontinuous edge facilitates a transportation of water from an upper surface of the fuel cell component to a lower surface of the fuel cell component.
摘要翻译： 一种燃料电池部件，其特征在于，具备沿着平面设置并具有通过反应物和水流动的边界的主体。 边界具有不连续的边缘，适合于阻止在边缘处的水的钉扎。 燃料电池部件可以是具有带有不连续边缘的端口孔的双极板。 燃料电池部件可以是具有与不连续边缘的边界的燃料电池的垫圈。 不连续的边缘便于将水从燃料电池部件的上表面输送到燃料电池部件的下表面。
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公开(公告)号：US08277988B2
公开(公告)日：2012-10-02
申请号：US12397851
申请日：2009-03-04
申请人： Steven G. Goebel , Steven R. Falta , Jon P. Owejan
发明人： Steven G. Goebel , Steven R. Falta , Jon P. Owejan
IPC分类号： H01M8/06
CPC分类号： H01M8/04097 , H01M8/04119 , H01M8/04141 , H01M8/04164 , H01M8/2485 , H01M2008/1095
摘要： An anode reactant recycling system for a fuel cell is disclosed, the system including a hollow main body, a bleed conduit, an injector, a water separator, and a hydrophilic porous media. The anode reactant recycling system for a fuel cell is adapted to minimize a required number of components, eliminate the need for the anode heat exchanger, use a single valve for removal of condensate and reactant byproducts from the anode reactant recycling system, and provide an upstream volume for startup pressurization.
摘要翻译： 公开了一种用于燃料电池的阳极反应物再循环系统，该系统包括中空主体，排放导管，注射器，水分离器和亲水性多孔介质。 用于燃料电池的阳极反应物再循环系统适于使所需数量的组件最小化，消除对阳极热交换器的需要，使用单个阀来从阳极反应物再循环系统中除去冷凝物和反应物副产物，并提供上游 启动加压量。
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8.发明申请公开(公告)号：US20110183235A1
公开(公告)日：2011-07-28
申请号：US12695611
申请日：2010-01-28
申请人： Jon P. Owejan , Steven G. Goebel
发明人： Jon P. Owejan , Steven G. Goebel
CPC分类号： H01M8/02 , H01M8/0254 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04074 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A bipolar plate assembly is described. The coolant passage on either the anode side or the cathode side includes a material having a low thermal conductivity. Fuel cells containing the bipolar plate assembly and methods of making the bipolar plate assembly are also described.
摘要翻译： 描述了双极板组件。 阳极侧或阴极侧的冷却剂通路均包含导热性低的材料。 还描述了包含双极板组件的燃料电池和制造双极板组件的方法。
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公开(公告)号：US08603701B2
公开(公告)日：2013-12-10
申请号：US12701989
申请日：2010-02-08
申请人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
发明人： Steven G. Goebel , Jeffrey A. Rock , Jon P. Owejan
IPC分类号： H01M8/04
CPC分类号： H01M8/04291 , H01M8/0228 , H01M8/0254 , H01M8/0258 , H01M8/0276 , H01M8/241 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell component including a body disposed along a plane and having a boundary past which a reactant and water flows is provided. The boundary has a discontinuous edge adapted to militate against a pinning of the water at the edge. The fuel cell component may be a bipolar plate having a port hole with the discontinuous edge. The fuel cell component may be a subgasket for a fuel cell having a boundary with the discontinuous edge. The discontinuous edge facilitates a transportation of water from an upper surface of the fuel cell component to a lower surface of the fuel cell component.
摘要翻译： 一种燃料电池部件，其特征在于，具备沿着平面设置并具有通过反应物和水流动的边界的主体。 边界具有不连续的边缘，适合于阻止在边缘处的水的钉扎。 燃料电池部件可以是具有带有不连续边缘的端口孔的双极板。 燃料电池部件可以是具有与不连续边缘的边界的燃料电池的垫圈。 不连续的边缘便于将水从燃料电池部件的上表面输送到燃料电池部件的下表面。
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公开(公告)号：US20120270118A1
公开(公告)日：2012-10-25
申请号：US13544589
申请日：2012-07-09
申请人： Steven G. Goebel , Steven R. Falta , Jon P. Owejan
发明人： Steven G. Goebel , Steven R. Falta , Jon P. Owejan
IPC分类号： H01M8/04
CPC分类号： H01M8/04097 , H01M8/04119 , H01M8/04141 , H01M8/04164 , H01M8/2485 , H01M2008/1095
摘要： An anode reactant recycling system for a fuel cell is disclosed, the system including a hollow main body, a bleed conduit, an injector, a water separator, and a hydrophilic porous media. The anode reactant recycling system for a fuel cell is configured to minimize a required number of components, eliminate the need for the anode heat exchanger, use a single valve for removal of condensate and reactant byproducts from the anode reactant recycling system, and provide an upstream volume for startup pressurization.
摘要翻译： 公开了一种用于燃料电池的阳极反应物再循环系统，该系统包括中空主体，排放导管，注射器，水分离器和亲水性多孔介质。 用于燃料电池的阳极反应物再循环系统被配置为最小化所需数量的部件，消除对阳极热交换器的需要，使用单个阀来从阳极反应物再循环系统去除冷凝物和反应物副产物，并提供上游 启动加压量。
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