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1. 发明申请

WO2012103064A4 MANIFOLD ASSEMBLY FOR CONTROLLING GAS FLOW AND FLOW DISTRIBUTION IN A FUEL CELL STACK 审中-公开
标题翻译：用于控制燃料电池堆中的气体流动和流动分配的歧管组件
公开(公告)号：WO2012103064A4
公开(公告)日：2012-12-13
申请号：PCT/US2012022322
申请日：2012-01-24
申请人： FUELCELL ENERGY INC , MCINERNEY JOSEPH P , ERNST LOUIS F , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , HANSELL ERIC , NEDU DANIELA , DAVIS KEITH , SNYDER WILLIAM , QUATANNENS MICHAEL
发明人： MCINERNEY JOSEPH P , ERNST LOUIS F , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , HANSELL ERIC , NEDU DANIELA , DAVIS KEITH , SNYDER WILLIAM , QUATANNENS MICHAEL
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04
CPC分类号： H01M8/2485 , H01M8/04082 , H01M8/2415 , Y02E60/50
摘要： A manifold assembly for use with a fuel cell stack for the purpose of ensuring a desired flow distribution to fuel cells within the stack, with the most commonly desired being uniform flow distribution. Said manifold assembly comprising: an external manifold for abutting and sealingly enclosing a face of the fuel cell stack, wherein the manifold comprises an enclosure for one of: providing inlet gas to the fuel cell stack and receiving exhaust gas from said fuel cell stack; and one or more baffles disposed in the enclosure of the external manifold, the one or more baffles one of: (a) controlling gas flow distribution and direction of the inlet gas from the enclosure to fuel cells of the fuel cell stack to achieve a predetermined distribution or a uniform distribution; and (b) controlling gas flow distribution of the exhaust gas flow within the enclosure to achieve the predetermined distribution or the uniform distribution of gas to fuel cells of the fuel cell stack. A multi-stack fuel cell system including a baffling assembly with one or more baffles for providing a predetermined gas flow distribution to each fuel cell stack in the fuel cell system is also described. The baffling assembly is provided at a system level and comprises one or more baffles in an intake assembly and/or in an exhaust assembly of the multi-stack fuel cell system, so that each fuel cell stack receives a predetermined amount of gas.
摘要翻译：用于燃料电池堆的歧管组件用于确保燃料电池堆内的燃料电池的期望的流动分布，最常见的是均匀的流动分布。所述歧管组件包括：外部歧管，用于邻接并密封地封闭所述燃料电池堆的面，其中所述歧管包括用于以下中的一个的外壳：向所述燃料电池堆提供入口气体并接收来自所述燃料电池堆的排气; 以及设置在所述外部歧管的所述外壳中的一个或多个挡板，所述一个或多个挡板中的一个：（a）控制从所述外壳到所述燃料电池堆的燃料电池的进气的气流分布和方向，以实现预定的分配或统一分配; （b）控制所述外壳内的废气流的气体流量分布，以实现预定的分配或均匀分配的气体到所述燃料电池堆的燃料电池。还描述了一种多堆燃料电池系统，其包括具有一个或多个挡板的挡板组件，用于向燃料电池系统中的每个燃料电池堆提供预定的气流分布。挡板组件设置在系统级并且包括多层堆燃料电池系统的进气组件和/或排气组件中的一个或多个挡板，使得每个燃料电池堆接收预定量的气体。

2. 发明申请

WO2012103064A2 MANIFOLD ASSEMBLY FOR CONTROLLING GAS FLOW AND FLOW DISTRIBUTION IN A FUEL CELL STACK 审中-公开
标题翻译：用于控制燃料电池堆中的气体流量和流量分布的歧管组件
公开(公告)号：WO2012103064A2
公开(公告)日：2012-08-02
申请号：PCT/US2012/022322
申请日：2012-01-24
申请人： FUELCELL ENERGY, INC. , MCINERNEY, Joseph, P. , ERNST, Louis, F. , FAROOQUE, Mohammad , VENKATARAMAN, Ramakrishnan , HANSELL, Eric , NEDU, Daniela , DAVIS, Keith , SNYDER, William , QUATANNENS, Michael
发明人： MCINERNEY, Joseph, P. , ERNST, Louis, F. , FAROOQUE, Mohammad , VENKATARAMAN, Ramakrishnan , HANSELL, Eric , NEDU, Daniela , DAVIS, Keith , SNYDER, William , QUATANNENS, Michael
IPC分类号： H01M8/24 , H01M8/04 , H01M8/02
CPC分类号： H01M8/04089 , H01M8/04082 , H01M8/2415 , H01M8/2484 , H01M8/2485 , Y02E60/50
摘要： A manifold assembly for use with a fuel cell stack for the purpose of ensuring a desired flow distribution to fuel cells within the stack, with the most commonly desired being uniform flow distribution. Said manifold assembly comprising: an external manifold for abutting and sealingly enclosing a face of the fuel cell stack, wherein the manifold comprises an enclosure for one of: providing inlet gas to the fuel cell stack and receiving exhaust gas from said fuel cell stack; and one or more baffles disposed in the enclosure of the external manifold, the one or more baffles one of: (a) controlling gas flow distribution and direction of the inlet gas from the enclosure to fuel cells of the fuel cell stack to achieve a predetermined distribution or a uniform distribution; and (b) controlling gas flow distribution of the exhaust gas flow within the enclosure to achieve the predetermined distribution or the uniform distribution of gas to fuel cells of the fuel cell stack. A multi-stack fuel cell system including a baffling assembly with one or more baffles for providing a predetermined gas flow distribution to each fuel cell stack in the fuel cell system is also described. The baffling assembly is provided at a system level and comprises one or more baffles in an intake assembly and/or in an exhaust assembly of the multi-stack fuel cell system, so that each fuel cell stack receives a predetermined amount of gas.
摘要翻译：用于燃料电池堆的歧管组件，用于确保对堆叠内的燃料电池的期望的流量分配，最常见的是均匀的流量分布。所述歧管组件包括：用于邻接和密封地封闭所述燃料电池堆的表面的外部歧管，其中所述歧管包括用于以下之一的外壳：向所述燃料电池堆提供入口气体并接收来自所述燃料电池堆的废气; 以及设置在外部歧管的外壳中的一个或多个挡板，所述一个或多个挡板之一：（a）控制气体流动分布和从外壳到燃料电池堆的燃料电池的入口气体的方向，以实现预定的分配或统一分配; 以及（b）控制所述外壳内的废气流的气体流量分布，以实现燃料电池堆的燃料电池的气体的预定分布或均匀分布。还描述了一种多层燃料电池系统，其包括具有一个或多个挡板的挡板组件，用于向燃料电池系统中的每个燃料电池堆提供预定的气体流量分布。挡板组件设置在系统一级，并且在多层燃料电池系统的进气组件和/或排气组件中包括一个或多个挡板，使得每个燃料电池堆接收预定量的气体。

3. 发明申请

WO2009149314A3 MODULAR FUEL CELL STACK ASSEMBLY INCLUDING ANODE GAS OXIDIZER AND INTEGRATED EXTERNAL MANIFOLDS FOR USE IN FUEL CELL STACK MODULES 审中-公开
公开(公告)号：WO2009149314A3
公开(公告)日：2009-12-10
申请号：PCT/US2009/046346
申请日：2009-06-05
申请人： FUELCELL ENERGY, INC. , MA, Zhiwen , FAROOQUE, Mohammad , VENKATARAMAN, Ramakrishnan , CRAMER, Michael , BARLOW, Alan
发明人： MA, Zhiwen , FAROOQUE, Mohammad , VENKATARAMAN, Ramakrishnan , CRAMER, Michael , BARLOW, Alan
IPC分类号： H01M8/24 , H01M8/04
摘要： A modular fuel cell stack assembly comprising a plurality of fuel cell stacks, each of the stacks having a plurality of stack faces and a plurality of stack corners formed between the stack faces, wherein the plurality of stack faces include a cathode inlet face adapted to receive oxidant gas for use in a cathode side of the fuel cell stack, a cathode outlet face adapted to output cathode exhaust from the cathode side, an anode inlet face adapted to receive fuel for use in an anode side of the fuel cell stack and an anode outlet face adapted to output anode exhaust from the anode side, and wherein at least one of the cathode inlet face, cathode outlet face, anode inlet face and anode outlet face is an open face without a manifold, and a containment structure for housing the plurality of fuel cell stacks and for providing fuel and oxidant gas to said fuel cell stacks, the containment structure including at least one sealed chamber for sealingly enclosing and isolating at least one open face. Also provided is a modular fuel cell assembly comprising a plurality of fuel cell stacks, an oxidizer disposed centrally of the fuel cell stacks and adapted to receive anode exhaust from the fuel cell stacks, to generate oxidant gas using the anode exhaust and to distribute the oxidant gas to the fuel cell stacks, and a containment structure for housing the plurality of fuel cell stacks and the oxidizer and adapted to receive fuel and distribute the fuel to the fuel cell stacks.

4. 发明申请

WO2012103064A3 MANIFOLD ASSEMBLY FOR CONTROLLING GAS FLOW AND FLOW DISTRIBUTION IN A FUEL CELL STACK 审中-公开
公开(公告)号：WO2012103064A3
公开(公告)日：2012-10-18
申请号：PCT/US2012022322
申请日：2012-01-24
申请人： FUELCELL ENERGY INC , MCINERNEY JOSEPH P , ERNST LOUIS F , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , HANSELL ERIC , NEDU DANIELA , DAVIS KEITH , SNYDER WILLIAM , QUATANNENS MICHAEL
发明人： MCINERNEY JOSEPH P , ERNST LOUIS F , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , HANSELL ERIC , NEDU DANIELA , DAVIS KEITH , SNYDER WILLIAM , QUATANNENS MICHAEL
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04
CPC分类号： H01M8/2485 , H01M8/04082 , H01M8/2415 , Y02E60/50
摘要： A manifold assembly for use with a fuel cell stack for the purpose of ensuring a desired flow distribution to fuel cells within the stack, with the most commonly desired being uniform flow distribution. Said manifold assembly comprising: an external manifold for abutting and sealingly enclosing a face of the fuel cell stack, wherein the manifold comprises an enclosure for one of: providing inlet gas to the fuel cell stack and receiving exhaust gas from said fuel cell stack; and one or more baffles disposed in the enclosure of the external manifold, the one or more baffles one of: (a) controlling gas flow distribution and direction of the inlet gas from the enclosure to fuel cells of the fuel cell stack to achieve a predetermined distribution or a uniform distribution; and (b) controlling gas flow distribution of the exhaust gas flow within the enclosure to achieve the predetermined distribution or the uniform distribution of gas to fuel cells of the fuel cell stack. A multi-stack fuel cell system including a baffling assembly with one or more baffles for providing a predetermined gas flow distribution to each fuel cell stack in the fuel cell system is also described. The baffling assembly is provided at a system level and comprises one or more baffles in an intake assembly and/or in an exhaust assembly of the multi-stack fuel cell system, so that each fuel cell stack receives a predetermined amount of gas.

5. 发明申请

WO2009149314A2 MODULAR FUEL CELL STACK ASSEMBLY INCLUDING ANODE GAS OXIDIZER AND INTEGRATED EXTERNAL MANIFOLDS FOR USE IN FUEL CELL STACK MODULES 审中-公开
标题翻译：模块化燃料电池组件包括阳极气体氧化剂和集成式外部燃料，用于燃料电池堆栈模块
公开(公告)号：WO2009149314A2
公开(公告)日：2009-12-10
申请号：PCT/US2009046346
申请日：2009-06-05
申请人： FUELCELL ENERGY INC , MA ZHIWEN , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , CRAMER MICHAEL , BARLOW ALAN
发明人： MA ZHIWEN , FAROOQUE MOHAMMAD , VENKATARAMAN RAMAKRISHNAN , CRAMER MICHAEL , BARLOW ALAN
IPC分类号： H01M8/24 , H01M8/04
CPC分类号： H01M8/2475 , H01M8/04089 , H01M8/2465 , H01M8/2485 , H01M8/249 , Y02E60/50
摘要： A modular fuel cell stack assembly comprising a plurality of fuel cell stacks, each of the stacks having a plurality of stack faces and a plurality of stack corners formed between the stack faces, wherein the plurality of stack faces include a cathode inlet face adapted to receive oxidant gas for use in a cathode side of the fuel cell stack, a cathode outlet face adapted to output cathode exhaust from the cathode side, an anode inlet face adapted to receive fuel for use in an anode side of the fuel cell stack and an anode outlet face adapted to output anode exhaust from the anode side, and wherein at least one of the cathode inlet face, cathode outlet face, anode inlet face and anode outlet face is an open face without a manifold, and a containment structure for housing the plurality of fuel cell stacks and for providing fuel and oxidant gas to said fuel cell stacks, the containment structure including at least one sealed chamber for sealingly enclosing and isolating at least one open face. Also provided is a modular fuel cell assembly comprising a plurality of fuel cell stacks, an oxidizer disposed centrally of the fuel cell stacks and adapted to receive anode exhaust from the fuel cell stacks, to generate oxidant gas using the anode exhaust and to distribute the oxidant gas to the fuel cell stacks, and a containment structure for housing the plurality of fuel cell stacks and the oxidizer and adapted to receive fuel and distribute the fuel to the fuel cell stacks.
摘要翻译：一种模块化燃料电池堆组件，包括多个燃料电池堆，所述堆叠中的每一个具有多个堆叠面和在所述堆叠面之间形成的多个堆叠角，其中所述多个堆叠面包括适于接收的阴极入口面用于燃料电池堆的阴极侧的氧化剂气体，适于从阴极侧输出阴极排气的阴极出射面，适于接收用于燃料电池堆的阳极侧的燃料的阳极入口面和阳极出口面适于从阳极侧输出阳极排气，并且其中阴极入口面，阴极出口面，阳极入口面和阳极出口面中的至少一个是没有歧管的开放面，以及用于容纳多个的容纳结构的燃料电池堆并且用于向所述燃料电池堆提供燃料和氧化剂气体，所述容纳结构包括至少一个密封室，用于密封地封闭和隔离至少一个开放面对。还提供了一种模块化燃料电池组件，其包括多个燃料电池堆，设置在燃料电池堆的中心并适于接收来自燃料电池堆的阳极排气的氧化剂，以使用阳极排气产生氧化剂气体并分配氧化剂燃料电池堆的气体，以及用于容纳多个燃料电池堆和氧化剂并且适于接收燃料并将燃料分配到燃料电池堆的容纳结构。

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