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81. 发明申请

US20120231370A1 SEAL FOR PEM FUEL CELL PLATE 有权
标题翻译：密封用于PEM燃料电池板
公开(公告)号：US20120231370A1
公开(公告)日：2012-09-13
申请号：US13479444
申请日：2012-05-24
申请人： Jeffrey A. Rock , Gerald W. Fly , Steven G. Goebel , Jeff D. Williams
发明人： Jeffrey A. Rock , Gerald W. Fly , Steven G. Goebel , Jeff D. Williams
IPC分类号： H01M2/14
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。

82. 发明授权

US08057942B2 Assisted stack anode purge at start-up of fuel cell system 有权
标题翻译：在燃料电池系统启动时协助堆叠阳极吹扫
公开(公告)号：US08057942B2
公开(公告)日：2011-11-15
申请号：US11874317
申请日：2007-10-18
申请人： Joe C. Machuca , Charles Mackintosh , Gary M. Robb , Steven G. Goebel
发明人： Joe C. Machuca , Charles Mackintosh , Gary M. Robb , Steven G. Goebel
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。

83. 发明申请

US20110244294A1 SECONDARY BATTERY THERMAL MANAGEMENT DEVICE AND SYSTEM 审中-公开
标题翻译：二次电池热管理装置和系统
公开(公告)号：US20110244294A1
公开(公告)日：2011-10-06
申请号：US12754126
申请日：2010-04-05
申请人： Taeyoung Han , Kuo-Huey Chen , Bahram Khalighi , Steven G. Goebel
发明人： Taeyoung Han , Kuo-Huey Chen , Bahram Khalighi , Steven G. Goebel
IPC分类号： H01M10/50
CPC分类号： H01M10/4207 , H01M10/613 , H01M10/6552 , H01M10/6566
摘要： A thermal management device for dissipating thermal energy from a secondary battery cell includes a first plate defining a first channel and a second channel spaced apart from the first channel, wherein the first plate further defines an inlet port in communication with the first channel and an outlet port in communication with the second channel and spaced opposite the inlet port. The device includes a second plate configured for thermal energy exchange with the cell and disposed in contact with the first plate to define a cross-flow channel, wherein the cross-flow channel interconnects the first and second channels. A thermal management system includes a cell having a first temperature, a fluid having a second temperature that is less than the first temperature, and the device. The fluid is conveyable from the inlet port to the outlet port via the cross-flow channel to thereby dissipate thermal energy from the cell.
摘要翻译：用于从二次电池单元消散热能的热管理装置包括限定第一通道的第一板和与第一通道间隔开的第二通道，其中第一板还限定与第一通道连通的入口端口和出口端口与第二通道连通并且与进口端口相对地间隔开。该装置包括配置成与电池进行热能交换并与第一板接触并设置为与第一板接触以限定横流通道的第二板，其中该横流通道互连第一和第二通道。热管理系统包括具有第一温度的单元，具有小于第一温度的第二温度的流体和该装置。流体可以通过横流通道从入口端口输出到出口端口，从而从电池中散出热能。

84. 发明申请

US20110229799A1 PEM FUEL CELL STACK HYDROGEN DISTRIBUTION INSERT 有权
标题翻译： PEM燃料电池堆氢分配插件
公开(公告)号：US20110229799A1
公开(公告)日：2011-09-22
申请号：US12725697
申请日：2010-03-17
申请人： Todd D. Bogumil , Steven G. Goebel , Gary M. Robb , Clipson M. Class
发明人： Todd D. Bogumil , Steven G. Goebel , Gary M. Robb , Clipson M. Class
IPC分类号： H01M8/02
CPC分类号： H01M8/2483 , H01M8/0263 , H01M8/0265 , H01M8/04089 , H01M8/04201 , H01M8/04225 , H01M8/241 , H01M8/2485 , H01M2008/1095
摘要： A fluid distribution insert adapted to be received within an inlet header of a fuel cell assembly is disclosed. 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. A plurality of outlets is formed intermediate the first end and the second end. A plurality of flow channels is formed in the hollow insert providing fluid communication between the inlet and the outlets to deliver the fluid to a plurality of fuel cells of the fuel cell assembly, wherein a total flow volume and flow resistance of each of the flow channels is substantially the same to provide for a substantially simultaneous delivery of the reactant gas to the fuel cells.
摘要翻译：公开了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。在第一端和第二端之间形成多个出口。在中空插入件中形成多个流动通道，其提供入口和出口之间的流体连通，以将流体输送到燃料电池组件的多个燃料电池，其中每个流动通道的总流量和流动阻力基本上相同以提供反应气体到燃料电池的基本上同时的输送。

85. 发明申请

US20110229783A1 ADAPTIVE LOADING OF A FUEL CELL 有权
标题翻译：燃料电池的自适应装载
公开(公告)号：US20110229783A1
公开(公告)日：2011-09-22
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。

86. 发明授权

US07935455B2 Balanced hydrogen feed for a fuel cell 有权
标题翻译：用于燃料电池的平衡氢气进料
公开(公告)号：US07935455B2
公开(公告)日：2011-05-03
申请号：US11363343
申请日：2006-02-27
申请人： Steven G. Goebel
发明人： Steven G. Goebel
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/0234 , H01M4/8605 , H01M4/8626 , H01M8/0258 , H01M8/026 , H01M8/1007 , H01M8/241 , H01M8/2457 , Y10T428/2457
摘要： A system and method of balancing a hydrogen feed for a fuel cell to optimize flow of hydrogen through the fuel cell, wherein a pressure drop through parallel feed channels and active area channels of the fuel cell is balanced.
摘要翻译：平衡用于燃料电池的氢气进料以优化通过燃料电池的氢气的流动的系统和方法，其中通过平行的进料通道和燃料电池的有源区域通道的压降是平衡的。

87. 发明申请

US20110086283A1 CONTROL DETECTION METHOD TO ENABLE GAS COMPOSITION OBSERVING DURING FUEL CELL SYSTEM STARTUP 有权
标题翻译：在燃料电池系统启动期间观察气体组成的控制检测方法
公开(公告)号：US20110086283A1
公开(公告)日：2011-04-14
申请号：US12703309
申请日：2010-02-10
申请人： Seth E. Lerner , Akbar Chowdhury , Steven G. Goebel
发明人： Seth E. Lerner , Akbar Chowdhury , Steven G. Goebel
IPC分类号： H01M8/04
CPC分类号： H01M8/04302 , H01M8/04223 , H01M8/04388 , H01M8/04753 , Y02E60/50
摘要： A detection method for enabling gas composition observation during fuel cell system start-up is described. In one embodiment, the method includes initiating a flow of hydrogen to the anode to pressurize the anode; opening an anode flow valve; determining if an anode pressure exceeds an anode pressure threshold; enabling anode flow set point detection after a first predetermined time if the anode pressure exceeds the anode pressure threshold; monitoring an anode flow set point using the anode flow set point detection; determining if the anode flow set point exceeds an anode flow set point threshold; and closing the anode flow valve after a second predetermined time if the anode flow set point exceeds the anode flow set point threshold.
摘要翻译：描述了在燃料电池系统启动期间能够进行气体成分观察的检测方法。在一个实施方案中，该方法包括引发氢气流向阳极以对阳极加压; 打开阳极流量阀; 确定阳极压力是否超过阳极压力阈值; 如果阳极压力超过阳极压力阈值，则在第一预定时间之后实现阳极流量设定点检测; 使用阳极流量设定点检测来监测阳极流量设定点; 确定阳极流量设定点是否超过阳极流量设定点阈值; 并且如果阳极流量设定点超过阳极流量设定点阈值，则在第二预定时间之后关闭阳极流量阀。

88. 发明申请

US20100227230A1 ANODE WATER SEPARATOR FOR A FUEL CELL SYSTEM 有权
标题翻译：燃料电池系统的阳极水分离器
公开(公告)号：US20100227230A1
公开(公告)日：2010-09-09
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： H01M8/04
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 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。

89. 发明授权

US07749637B2 Water blocking layer and wicking reservoir for PEMFC 有权
标题翻译： PEMFC的阻水层和芯吸池
公开(公告)号：US07749637B2
公开(公告)日：2010-07-06
申请号：US11229909
申请日：2005-09-19
申请人： Jon P. Owejan , Chunxin Ji , Thomas A. Trabold , Michael Cartwright , Steven G. Goebel
发明人： Jon P. Owejan , Chunxin Ji , Thomas A. Trabold , Michael Cartwright , Steven G. Goebel
IPC分类号： H01M8/02 , H01M8/10
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。

90. 发明申请

US20100019400A1 WVT DESIGN FOR REDUCED MASS AND IMPROVED SEALING RELIABILITY 有权
标题翻译： WVT设计减少质量和改进的密封可靠性
公开(公告)号：US20100019400A1
公开(公告)日：2010-01-28
申请号：US12178182
申请日：2008-07-23
申请人： Gary M. Robb , Steven G. Goebel
发明人： Gary M. Robb , Steven G. Goebel
IPC分类号： B01F3/04 , H01M2/00 , H01M8/04 , B23P15/00
CPC分类号： H01M8/04126 , Y10T29/494
摘要： A membrane humidifier for a fuel cell system is disclosed wherein the membrane humidifier includes a plurality of membrane layers, a first pair of spaced apart sealing bars disposed between a first membrane layer and a second membrane layer adjacent to perimeter edges thereof to form a first flow channel, a second pair of spaced apart sealing bars disposed between the second membrane layer and a third membrane layer adjacent to perimeter edges thereof to form a second flow channel, and a plurality of supports, wherein a first support is disposed adjacent the second planar layer and extending between the second pair of spaced apart sealing bars, and a second support is disposed adjacent the third planar layer and extending between the second pair of spaced apart sealing bars.
摘要翻译：公开了一种用于燃料电池系统的膜加湿器，其中膜加湿器包括多个膜层，第一对间隔开的密封条，设置在与其周边边缘相邻的第一膜层和第二膜层之间，以形成第一流体通道，第二对间隔开的密封条，设置在第二膜层和与其周边边缘相邻的第三膜层之间以形成第二流动通道，以及多个支撑件，其中第一支撑件邻近第二平面层设置并且在所述第二对间隔开的密封条之间延伸，并且第二支撑件邻近所述第三平面层设置并且在所述第二对间隔开的密封条之间延伸。

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