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1. 发明授权

US08722271B2 Flow field plate with relief ducts for fuel cell stack 有权
标题翻译：具有用于燃料电池堆的排放管的流场板
公开(公告)号：US08722271B2
公开(公告)日：2014-05-13
申请号：US13269866
申请日：2011-10-10
申请人： Robert Artibise , Albert Chiu
发明人： Robert Artibise , Albert Chiu
IPC分类号： H01M2/14
CPC分类号： H01M8/2483 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/241 , H01M2008/1095
摘要： Flow field plate constructions for bipolar plates are disclosed for use in fuel cell stacks that are subject to freezing temperatures. In designs having internal coolant flow fields and reactant backfeed ports, relief ducts are provided in the supporting walls surrounding the backfeed ports in order to allow for ice formation and thus prevent cracking of the plates.
摘要翻译：公开了用于双极板的流场板结构，用于经受冷冻温度的燃料电池堆。在具有内部冷却剂流场和反应物反馈口的设计中，在围绕反馈口的支撑壁中设置有释放导管，以便允许冰的形成，从而防止板的开裂。

2. 发明申请

US20130089802A1 FLOW FIELD PLATE WITH RELIEF DUCTS FOR FUEL CELL STACK 有权
标题翻译：具有用于燃料电池堆的排放管的流场板
公开(公告)号：US20130089802A1
公开(公告)日：2013-04-11
申请号：US13269866
申请日：2011-10-10
申请人： Robert Artibise , Albert Chiu
发明人： Robert Artibise , Albert Chiu
IPC分类号： H01M8/24 , H01M8/00
CPC分类号： H01M8/2483 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/0271 , H01M8/0273 , H01M8/241 , H01M2008/1095
摘要： Flow field plate constructions for bipolar plates are disclosed for use in fuel cell stacks that are subject to freezing temperatures. In designs having internal coolant flow fields and reactant backfeed ports, relief ducts are provided in the supporting walls surrounding the backfeed ports in order to allow for ice formation and thus prevent cracking of the plates.
摘要翻译：公开了用于双极板的流场板结构，用于经受冷冻温度的燃料电池堆。在具有内部冷却剂流场和反应物反馈口的设计中，在围绕反馈口的支撑壁中设置有释放导管，以便允许冰的形成，从而防止板的开裂。

3. 发明申请

US20070148509A1 Fuel cell electric power generating system 审中-公开
标题翻译：燃料电池发电系统
公开(公告)号：US20070148509A1
公开(公告)日：2007-06-28
申请号：US11003635
申请日：2004-12-03
申请人： Kevin Colbow , Rudolf Coertze , Andrew Henderson , Bien Chiem , Robert Artibise , Seungsoo Jung
发明人： Kevin Colbow , Rudolf Coertze , Andrew Henderson , Bien Chiem , Robert Artibise , Seungsoo Jung
IPC分类号： H01M8/04 , H01M8/10 , H01M2/08
CPC分类号： H01M8/0256 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/0297 , H01M8/04014 , H01M8/04089 , H01M8/04858 , H01M8/0687 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： A fuel cell electric power generation system using air as both a coolant and an oxidant comprises an electric power generation subsystem, an air filter subsystem, a power and control electronics unit (PEU) subsystem comprising a DC/DC converter, and an air fan subsystem. The subsystems are arranged such that air circulation through the system is improved and the risk of moisture damage to sensitive PEU components is reduced. In one embodiment, the air filter subsystem is positioned ahead of the PEU subsystem, which is positioned ahead of the power generation subsystem, which is positioned ahead of the air fan subsystem in the direction of air flow, such that air is drawn by the air fan subsystem through the air filter subsystem, over the PEU subsystem, and through the electric power generation subsystem, providing filtered air to cool the PEU prior to entering the fuel cell stack to provide oxygen for the electrochemical reaction.
摘要翻译：使用空气作为冷却剂和氧化剂的燃料电池发电系统包括发电子系统，空气过滤器子系统，包括DC / DC转换器的电力和控制电子单元（PEU）子系统以及空气风扇子系统。子系统被布置成使得通过系统的空气循环得到改善，并且减少了对敏感的PEU部件的水分损害的风险。在一个实施例中，空气过滤器子系统位于PEU子系统之前，其位于发电子系统的前方，其位于空气流动方向上的空气风扇子系统的前方，使得空气被空气吸入风扇子系统通过空气过滤器子系统，通过PEU子系统，并通过发电子系统，在进入燃料电池堆之前提供过滤空气来冷却PEU，以提供用于电化学反应的氧气。

4. 发明申请

US20070042255A1 Seal for fuel cell 审中-公开
标题翻译：燃料电池密封
公开(公告)号：US20070042255A1
公开(公告)日：2007-02-22
申请号：US11207579
申请日：2005-08-19
申请人： Seungsoo Jung , Robert Artibise
发明人： Seungsoo Jung , Robert Artibise
IPC分类号： H01M2/08 , H01M8/10 , H01M8/02
CPC分类号： H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/04104 , H01M8/242 , H01M2008/1095 , Y10T29/4911
摘要： A membrane electrode assembly comprises an edge seal member, the edge seal member having a first compressive surface and an opposing second compressive surface wherein the first compressive surface comprises a seal protrusion and the opposing second compressive comprises an inner and outer seal protrusion. The seal protrusion on the first compressive surface is positioned asymmetrically in relation to the inner and outer seal protrusions on the second compressive surface such that the centerline of the seal protrusion on the first compressive surface is positioned between the centerline of the inner seal protrusion and the centerline of the outer seal protrusion on the second compressive surface. The seal protrusions may be shaped such that the base is wide and narrows toward a contacting end thereof, wherein the contacting end is in contact with a surface of a flow field plate. The geometry and positions of the seal protrusions can be adjusted to optimize the contact pressure on the edge seal member and contacting points thereof.
摘要翻译：膜电极组件包括边缘密封构件，边缘密封构件具有第一压缩表面和相对的第二压缩表面，其中第一压缩表面包括密封突起，并且相对的第二压缩包括内部和外部密封突出部。第一压缩表面上的密封突起相对于第二压缩表面上的内密封突起和外密封突起不对称地定位，使得第一压缩表面上的密封突起的中心线位于内密封突起的中心线和第二压缩表面上的外部密封突起的中心线。密封突起可以被成形为使得基座宽并且朝向其接触端变窄，其中接触端与流场板的表面接触。可以调节密封突起的几何形状和位置，以优化边缘密封件及其接触点的接触压力。

5. 发明申请

US20060269819A1 Membrane electrode assembly with integrated seal 有权
公开(公告)号：US20060269819A1
公开(公告)日：2006-11-30
申请号：US11436122
申请日：2006-05-17
申请人： Robert Artibise , Simon Farrington
发明人： Robert Artibise , Simon Farrington
IPC分类号： H01M2/08 , H01M8/10 , H01M4/96
CPC分类号： H01M8/1004 , H01M4/8605 , H01M8/0276 , H01M8/0284 , H01M8/248 , Y10T428/31797
摘要： A membrane electrode assembly with an improved integrated seal comprises an edge seal having an inboard pad attached to the edge of the electrodes, a flexible coupling adjacent the pad, and a sealing element adjacent the coupling. The sealing element is significantly thicker than the pad, and the flexible coupling isolates the pad from stress experienced in the sealing element. Thus, greater compression can be applied to the sealing element, thereby providing an improved and more reliable seal, without overly compressing and damaging the attached pad.

6. 发明申请

US20060141327A1 Electrically balanced fluid manifold assembly for an electrochemical fuel cell system 审中-公开
标题翻译：用于电化学燃料电池系统的电平衡流体歧管组件
公开(公告)号：US20060141327A1
公开(公告)日：2006-06-29
申请号：US11024048
申请日：2004-12-28
申请人： Rae Hartwell , Thian Lim , Mark Reimer , Robert Artibise
发明人： Rae Hartwell , Thian Lim , Mark Reimer , Robert Artibise
IPC分类号： H01M8/24
CPC分类号： H01M8/2484 , H01M8/04007
摘要： An electrically balanced fluid manifold assembly for supplying a fluid to an electrochemical fuel cell system comprising at least two fuel cell stacks electrically connected in series, each fuel cell stack comprising an inlet fluid port and an outlet fluid port, the manifold assembly comprising: a primary inlet fluid line; a primary outlet fluid line; at least two branch inlet fluid lines, fluidly connecting the primary inlet fluid line to each inlet fluid port of the at least two fuel cell stacks; and at least two branch outlet fluid lines, fluidly connecting each outlet fluid port of the at least two fuel cell stacks to the primary outlet fluid line, wherein the branch inlet fluid lines and the branch outlet fluid lines are configured such that the electrical resistance is essentially the same between (a) each inlet fluid port of the at least two fuel cell stacks and the primary inlet fluid line, and (b) each outlet fluid port of the at least two fuel cell stacks and the primary outlet fluid line.
摘要翻译：一种电平衡流体歧管组件，用于将流体供应到电化学燃料电池系统，其包括串联电连接的至少两个燃料电池堆，每个燃料电池堆包括入口流体端口和出口流体端口，所述歧管组件包括：初级入口流体管线; 主出口流体管线; 至少两个分支入口流体管线，将所述主入口流体管线流体连接到所述至少两个燃料电池堆的每个入口流体端口; 以及至少两个分支出口流体管线，其将所述至少两个燃料电池组的每个出口流体端口流体连接到所述主出口流体管线，其中所述分支入口流体管线和所述分支出口流体管线被配置为使得所述电阻为（a）至少两个燃料电池堆的每个入口流体端口和主入口流体管线之间基本相同，以及（b）至少两个燃料电池堆和主出口流体管线的每个出口流体端口。

7. 发明申请

US20060141326A1 Integrated current collector and electrical component plate for a fuel cell stack 有权
公开(公告)号：US20060141326A1
公开(公告)日：2006-06-29
申请号：US11023987
申请日：2004-12-28
申请人： Robert Artibise , Frederick McKenney , Joerg Zimmermann , Steven Gabrys , Alexander Mossman
发明人： Robert Artibise , Frederick McKenney , Joerg Zimmermann , Steven Gabrys , Alexander Mossman
IPC分类号： H01M8/02 , H05K7/08
CPC分类号： H01M8/0245 , H01M8/0228 , H01M8/0232 , H01M8/0256 , H01M8/0269 , H01M8/1007 , H01M8/241 , Y02P70/56
摘要： An integrated current collector and electrical component plate for a fuel cell stack is disclosed, comprising a printed circuit board comprising the following layers: a current collection layer, comprising a current collector; a first insulation layer, comprising a first surface and a second surface; an electrical component layer, comprising an electrical component having a first connection site and a second connection site; and a second insulation layer, comprising a first surface and a second surface, wherein the current collection layer is laminated to the first surface of the first insulation layer, and the electrical component layer is laminated between the second surface of the first insulation layer and the first surface of the second insulation layer. A fuel cell stack and methods for manufacturing a fuel cell stack comprising the integrated current collector and electrical component plate are also disclosed.

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