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公开(公告)号：US06921516B2
公开(公告)日：2005-07-26
申请号：US09976925
申请日：2001-10-15
IPC分类号： B01J8/04 , B01J12/00 , B01J19/24 , B01J19/26 , C01B3/36 , C01B3/38 , C01B3/40 , H01M8/06 , H01M8/10 , B01J8/02 , C10J3/20
CPC分类号： H01M8/0631 , B01J8/043 , B01J8/0492 , B01J12/007 , B01J19/2485 , B01J19/26 , B01J2208/025 , B01J2219/0025 , B01J2219/00263 , B01J2219/182 , B01J2219/185 , C01B3/382 , C01B2203/00 , C01B2203/0244 , C01B2203/0288 , C01B2203/044 , C01B2203/049 , C01B2203/066 , C01B2203/0844 , C01B2203/1011 , C01B2203/1023 , C01B2203/1052 , C01B2203/1064 , C01B2203/107 , C01B2203/1276 , C01B2203/1288 , C01B2203/142 , C01B2203/82 , H01M8/0612
摘要： A reactor system including a reactor housing having an inlet portion defined at one end of the housing and having a discharge opening formed in the housing at an opposite end. An air intake charge line is connected to the housing for charging air into the inlet portion. A steam charge line is connected to the housing for charging steam into the inlet portion. A fuel injector is positioned in the housing for injecting fuel into the stream of air and steam flowing through the housing. A fuel charge line is connected to the fuel injector for charging a carbon-based fuel into the injector. A catalyst bed is carried in the housing and positioned downstream of the fuel injector and at least a portion of the catalyst bed includes a catalyst for promoting the reformation of the carbon-based fuel to produce hydrogen. An auto-ignition suppression and carbon-suppression foam is carried in the housing and positioned between the catalyst bed and the fuel injector.
摘要翻译： 一种反应堆系统，包括反应器壳体，其具有限定在壳体的一端的入口部分，并且具有形成在壳体中的相对端处的排出口。 进气充气管线连接到壳体，用于将空气充入入口部分。 蒸汽加料管线连接到壳体，用于将蒸汽充入入口部分。 燃料喷射器定位在壳体中，用于将燃料喷射到流过壳体的空气流和蒸汽中。 燃料加注管线连接到燃料喷射器以将碳基燃料充入喷射器。 催化剂床承载在壳体中并且位于燃料喷射器的下游，并且催化剂床的至少一部分包括用于促进碳基燃料的重整以产生氢的催化剂。 自动点火抑制和碳抑制泡沫在壳体中承载并且位于催化剂床和燃料喷射器之间。
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公开(公告)号：US06544494B2
公开(公告)日：2003-04-08
申请号：US09853400
申请日：2001-05-14
IPC分类号： C01B324
CPC分类号： C01B3/382 , F28D9/0093 , H01M8/0618 , Y02P20/129
摘要： Method of operating an autothermal reformer (ATR) to produce a high temperature reformate including preheating steam and air inputs to the ATR with heat from the reformate. The steam is heated by the reformate, and the air is then heated by the steam. There is no direct heat exchange between the reformate and the air. In the heat exchangers effecting the heat transfer, the steam is kept at a higher pressure that both the reformate and the air.
摘要翻译： 操作自热重整器（ATR）以产生高温重整产物的方法，其包括用来自重整产品的热量预热蒸汽和空气输入到ATR。 蒸汽被重整产物加热，然后通过蒸汽加热空气。 改革和空气之间没有直接的热交换。 在实现热传递的热交换器中，蒸汽保持在更高的压力下，同时重整产物和空气。
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公开(公告)号：US08748051B2
公开(公告)日：2014-06-10
申请号：US12725974
申请日：2010-03-17
申请人： Gary M. Robb , Steven G. Goebel , Daniel I. Harris
发明人： Gary M. Robb , Steven G. Goebel , Daniel I. Harris
IPC分类号： H01M8/04
CPC分类号： H01M8/0491 , H01M8/0267 , H01M8/04037 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/0432 , H01M8/0438 , H01M8/04388 , H01M8/04447 , H01M8/04552 , H01M8/04559 , H01M8/04582 , H01M8/04589 , H01M8/0494 , H01M8/04955 , H01M8/242 , H01M8/2483 , Y10T307/735
摘要： A fuel cell system is disclosed with a fuel cell stack having a plurality of fuel cells, the fuel cell stack including an external electrical circuit adapted to control current from the fuel cell stack, a sensor for measuring at least one of an environmental condition affecting the fuel cell stack and a characteristic of the fuel cell stack, wherein the sensor generates a sensor signal representing a measurement of the sensor, and a processor for receiving the sensor signal, analyzing the sensor signal, and controlling an adaptive load applied to the external electrical circuit based upon the analysis of the sensor signal.
摘要翻译： 燃料电池系统被公开为具有多个燃料电池的燃料电池堆，所述燃料电池堆包括适于控制来自燃料电池堆的电流的外部电路，用于测量影响燃料电池堆的环境状况中的至少一个的传感器 燃料电池堆和燃料电池堆的特征，其中传感器产生表示传感器的测量的传感器信号，以及处理器，用于接收传感器信号，分析传感器信号，并控制施加到外部电气的自适应负载 基于传感器信号分析的电路。
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公开(公告)号：US08597858B2
公开(公告)日：2013-12-03
申请号：US12765049
申请日：2010-04-22
申请人： Gerald W. Fly , John P. Healy , Steven G. Goebel
发明人： Gerald W. Fly , John P. Healy , Steven G. Goebel
CPC分类号： H01M8/0247 , H01M8/0256 , H01M8/0267 , H01M8/0273 , H01M8/241 , H01M8/242 , H01M8/248 , H01M8/2483 , Y02E60/50
摘要： A bipolar plate assembly for a fuel cell is provided. The bipolar plate assembly includes a first electroformed unipolar plate disposed adjacent a second electroformed unipolar plate. The first and second unipolar plates are bonded by a plurality of localized electrically and thermally conductive plugs by electroplated material deposited within apertures formed in the substrates onto which the unipolar plates are electroformed. A method for forming the bipolar plate assembly is also described.
摘要翻译： 提供了一种用于燃料电池的双极板组件。 双极板组件包括邻近第二电铸单极板设置的第一电铸单极板。 第一单极板和第二单极板通过沉积在基板上形成的孔内的电镀材料通过多个局部的导电和导电插塞接合，单极板被电铸在其上。 还描述了用于形成双极板组件的方法。
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公开(公告)号：US08524414B2
公开(公告)日：2013-09-03
申请号：US13020275
申请日：2011-02-03
CPC分类号： H01M8/0221 , H01M4/8828 , H01M8/0271 , H01M8/0284 , H01M8/1004
摘要： A UEA for a fuel cell having an active region and a feed region is provided. The UEA includes an electrolyte membrane disposed between a pair of electrodes. The electrolyte membrane and the pair of electrodes is further disposed between a pair of DM. The electrolyte membrane, the pair of electrodes, and the DM are configured to be disposed at the active region of the fuel cell. A barrier film coupled to the electrolyte membrane is configured to be disposed at the feed region of the fuel cell. The dimensions of the electrolyte membrane are thereby optimized. A fuel cell having the UEA, and a fuel cell stack formed from a plurality of the fuel cells, is also provided.
摘要翻译： 提供了具有有源区域和馈电区域的燃料电池的UEA。 UEA包括设置在一对电极之间的电解质膜。 电解质膜和一对电极进一步设置在一对DM之间。 电解质膜，一对电极和DM配置成设置在燃料电池的有源区域。 耦合到电解质膜的阻挡膜被配置为设置在燃料电池的进料区域。 由此优化电解质膜的尺寸。 还提供了具有UEA的燃料电池和由多个燃料电池形成的燃料电池堆。
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公开(公告)号：US08450025B2
公开(公告)日：2013-05-28
申请号：US13251526
申请日：2011-10-03
IPC分类号： H01M8/04
CPC分类号： H01M8/04302 , H01M8/04089 , H01M8/04223 , H01M8/04231 , H01M8/2483 , H01M2008/1095
摘要： A fuel cell system that enables an assisted anode purge upon start-up is provided. The fuel cell system includes a fuel cell stack having a plurality of fuel cells with anodes and cathodes. The fuel cell stack has an anode supply manifold and an anode exhaust manifold in fluid communication with the anodes. The fuel cell system further includes a suction device in fluid communication with at least one of the anode supply manifold and the anode exhaust manifold. The suction device adapted to selectively draw a partial vacuum on the fuel cell stack during a start-up of the fuel cell system. Methods for starting the fuel cell system are also provided.
摘要翻译： 提供了一种能够在启动时辅助的阳极净化的燃料电池系统。 燃料电池系统包括具有多个具有阳极和阴极的燃料电池的燃料电池堆。 燃料电池堆具有阳极供应歧管和与阳极流体连通的阳极排气歧管。 燃料电池系统还包括与阳极供应歧管和阳极排气歧管中的至少一个流体连通的抽吸装置。 抽吸装置适于在燃料电池系统的启动期间选择性地在燃料电池堆上绘制部分真空。 还提供了启动燃料电池系统的方法。
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公开(公告)号：US08367260B2
公开(公告)日：2013-02-05
申请号：US12575651
申请日：2009-10-08
IPC分类号： H01M8/04
CPC分类号： H01M8/04302 , H01M8/04223 , H01M8/04559 , H01M8/04753 , H01M8/04783 , H01M8/04992
摘要： A remedial method for starting a fuel cell system is described. The method includes determining if the remedial method is required; providing air to an exhaust of a fuel cell stack; setting a hydrogen flow rate to an anode side of the fuel cell stack; providing a predetermined volume of hydrogen to the anode side of the fuel cell at the hydrogen flow rate; providing a predetermined volume of air to a cathode side of the fuel cell stack after the predetermined volume of hydrogen has been provided to the anode side while continuing to provide air to the exhaust of the fuel cell stack and hydrogen to the anode side of the fuel cell stack; determining if a stack voltage is stable after the predetermined volume of air has been provided to the cathode side; and closing the anode outlet valve after the stack voltage is stable.
摘要翻译： 描述了用于启动燃料电池系统的补救方法。 该方法包括确定是否需要补救方法; 向燃料电池堆的排气提供空气; 将氢气流量设置到燃料电池堆的阳极侧; 以氢气流量向燃料电池的阳极侧提供预定体积的氢; 在将预定体积的氢气提供给阳极侧之后向燃料电池堆的阴极侧提供预定体积的空气，同时继续向燃料电池堆的排气提供空气，并向该燃料电池堆的阳极侧提供氢气 电池堆 在向阴极侧提供预定体积的空气之后，确定堆叠电压是否稳定; 并且在堆电压稳定后关闭阳极出口阀。
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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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公开(公告)号：US08211585B2
公开(公告)日：2012-07-03
申请号：US12099393
申请日：2008-04-08
IPC分类号： H01M8/04
CPC分类号： H01M8/0273 , H01M8/0247 , H01M8/0271 , H01M8/0276 , H01M8/0284 , H01M8/242 , H01M8/246 , H01M8/2483 , H01M2008/1095
摘要： A seal structure is disclosed for forming a substantially fluid tight seal between a UEA and a plate of a fuel cell system, the seal structure including a sealing member formed in one fuel cell plate, a seal support adapted to span feed area channels in an adjacent fuel cell plate, and a seal adapted to cooperate with a UEA disposed between the fuel cell plates, the sealing member, and the seal support to form a substantially fluid tight seal between the UEA and the one fuel cell plate. The seal structure militates against a leakage of fluids from the fuel cell system, facilitates the maintenance of a velocity of a reactant flow in the fuel cell system, and a cost thereof is minimized.
摘要翻译： 公开了用于在UEA和燃料电池系统的板之间形成基本上流体密封的密封结构，所述密封结构包括形成在一个燃料电池板中的密封构件，适于跨过相邻 燃料电池板和适于与设置在燃料电池板，密封构件和密封件支撑件之间的UEA配合的密封件，以在UEA和一个燃料电池板之间形成基本上流体密封的密封。 密封结构有助于防止来自燃料电池系统的流体泄漏，有助于维持燃料电池系统中反应物流的速度，并且其成本最小化。
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公开(公告)号：US20110223513A1
公开(公告)日：2011-09-15
申请号：US12720748
申请日：2010-03-10
申请人： Daniel P. Miller , Anthony G. Chinnici , Steven G. Goebel , Daniel J. Darga , Gary M. Robb , Clipson M. Class
发明人： Daniel P. Miller , Anthony G. Chinnici , Steven G. Goebel , Daniel J. Darga , Gary M. Robb , Clipson M. Class
CPC分类号： H01M8/04201 , H01M8/0263 , H01M8/2465 , H01M8/2483 , H01M2008/1095
摘要： A fluid distribution insert adapted to be received within an inlet header of a fuel cell assembly. The fluid distribution insert includes a hollow insert with a first end and a second end. An inlet is formed at the first end of the hollow insert in fluid communication with a source of a reactant gas and adapted to receive the reactant gas therein. An outlet is formed intermediate the first end and the second end. The outlet is adapted to deliver the reactant gas to a plurality of fuel cells of the fuel cell assembly, wherein the hollow insert delivers the reactant gas to the fuel cells in a substantially simultaneous and uniform manner.
摘要翻译： 一种适于容纳在燃料电池组件的入口集管内的流体分配插入件。 流体分配插入件包括具有第一端和第二端的中空插入件。 入口形成在中空插入件的第一端处，与反应物气体源流体连通并适于在其中接收反应气体。 出口形成在第一端和第二端之间。 出口适于将反应气体输送到燃料电池组件的多个燃料电池，其中中空插件以基本同时且均匀的方式将反应气体输送到燃料电池。
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