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81. 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。

82. 发明授权

US07862631B2 Fuel processor primary reactor and combustor startup via electrically-heated catalyst 有权
标题翻译：燃料处理器主反应器和通过电加热催化剂的燃烧器启动
公开(公告)号：US07862631B2
公开(公告)日：2011-01-04
申请号：US10360996
申请日：2003-02-07
申请人： Steven D. Burch , William H. Pettit , Steven G. Goebel
发明人： Steven D. Burch , William H. Pettit , Steven G. Goebel
IPC分类号： B01J7/00 , H01M8/06 , C01B3/36 , C10J3/46 , C10J3/54
CPC分类号： F23C13/02 , B01J19/2485 , B01J23/40 , B01J35/0033 , B01J2208/00716 , B01J2219/00063 , B01J2219/00135 , B01J2219/002 , B01J2219/00213 , B01J2219/00238 , B01J2219/00265 , C01B3/382 , C01B2203/00 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/066 , C01B2203/0811 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/1023 , C01B2203/107 , C01B2203/1205 , C01B2203/1276 , C01B2203/1288 , C01B2203/142 , C01B2203/1604 , C01B2203/1619 , C01B2203/169 , C01B2203/82 , Y02P20/52
摘要： A primary reactor for a fuel processor system that employs steam and air to convert a liquid hydrocarbon fuel into a hydrogen-rich gas stream. The liquid fuel and an air-steam mixture are mixed in a mixing region within the reactor. The fuel mixture is then directed through an electrically heated catalyst region that heats the mixture to the operation temperature of a light-off catalyst at system start-up. The heated fuel mixture is then directed through a light-off catalyst monolith where the hydrocarbon fuel is dissociated. Once the fuel mixture is heated to the operating temperature of the light-off catalyst, the electrically heated catalyst region is turned off because the exothermic reaction in the light-off catalyst monolith generates the heat necessary to sustain the catalytic reaction.
摘要翻译：用于燃料处理器系统的主反应器，其使用蒸汽和空气将液体烃燃料转化为富氢气流。液体燃料和空气 - 蒸汽混合物在反应器内的混合区域中混合。然后将燃料混合物引导通过电加热的催化剂区域，其在系统启动时将混合物加热至点火催化剂的操作温度。然后将加热的燃料混合物引导通过烃燃料解离的点火催化剂整料。一旦燃料混合物被加热到点火催化剂的操作温度，则电加热的催化剂区域被关闭，因为在关闭催化剂整体中的放热反应产生维持催化反应所需的热量。

83. 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。

84. 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。

85. 发明授权

US07687182B2 Pressurized coolant for stamped plate fuel cell without diffusion media in the inactive feed region 有权
标题翻译：加压冷却液用于冲压板燃料电池，无扩散介质在惰性进料区域
公开(公告)号：US07687182B2
公开(公告)日：2010-03-30
申请号：US11245969
申请日：2005-10-07
申请人： Steven G. Goebel , Jeffrey A. Rock , Dirk Rensink , Steven J. Spencer , William H. Pettit
发明人： Steven G. Goebel , Jeffrey A. Rock , Dirk Rensink , Steven J. Spencer , William H. Pettit
IPC分类号： H01M2/00 , H01M2/02 , H01M2/08 , H01M2/14
CPC分类号： H01M8/2483 , H01M8/0258 , H01M8/026 , H01M8/0265 , H01M8/0267 , H01M8/04074 , H01M8/241
摘要： Clearance gaps in the inactive feed regions of a fuel cell stack are controlled by non-bonded, non-nested bipolar plates to provide reactant flow uniformity and pressure within fuel cells and fuel cell stacks utilizing nested bipolar plates in the active feed regions and non-nested bipolar plates in the inactive feed regions.
摘要翻译：燃料电池堆的非活性进料区间隙间隙由非粘结非嵌套双极板控制，以在燃料电池和燃料电池堆中提供反应物流动均匀性和压力，利用活性进料区域中的嵌套双极板，在非活性进料区域嵌套的双极板。

86. 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。

87. 发明授权

US07625661B2 Diffusion media with continuous micro-porous layers incorporating non-uniformity 有权
标题翻译：具有不均匀性的连续微孔层的扩散介质
公开(公告)号：US07625661B2
公开(公告)日：2009-12-01
申请号：US11215395
申请日：2005-08-30
申请人： Steven G. Goebel , Chunxin Ji , Jeanette E. O'Hara
发明人： Steven G. Goebel , Chunxin Ji , Jeanette E. O'Hara
IPC分类号： H01M4/00 , H01M2/14 , H01M4/88
CPC分类号： H01M8/023 , H01M8/0245 , H01M8/04291
摘要： A diffusion media and micro-porous media combination for a fuel cell. A diffusion layer is composed of a diffusion media and has a first (electrode) side and an opposite second (flowfield) side, wherein at least one of the first and second sides has a geometric pattern formed therein comprising a multiplicity of mutually spaced apart regions. A micro-porous media fills the multiplicity of regions and a micro-porous layer composed of the micro-porous media is continuously applied to the first surface.
摘要翻译：用于燃料电池的扩散介质和微孔介质组合。扩散层由扩散介质组成并具有第一（电极）侧和相对的第二（流场）侧，其中第一和第二侧中的至少一个具有形成在其中的几何图案，其中包括多个相互间隔开的区域。微孔介质填充多个区域，并且由微孔介质组成的微孔层连续地施加到第一表面。

88. 发明申请

US20090269627A1 HYDROGEN-IMMERSED FUEL CELL STACK AND RELATED OPERATION 有权
标题翻译：氢气燃料电池堆和相关操作
公开(公告)号：US20090269627A1
公开(公告)日：2009-10-29
申请号：US12108000
申请日：2008-04-23
申请人： Jingxin Zhang , Hubert A. Gasteiger , Paul Taichiang Yu , Frederick T. Wagner , Steven G. Goebel
发明人： Jingxin Zhang , Hubert A. Gasteiger , Paul Taichiang Yu , Frederick T. Wagner , Steven G. Goebel
IPC分类号： H01M8/06 , H01M2/08 , H01M8/04
CPC分类号： H01M8/2475 , H01M8/02 , H01M8/04089 , H01M8/04097 , H01M8/04303 , H01M8/0444 , H01M8/04679 , H01M8/04753 , H01M8/04761 , H01M8/04955 , H01M8/2465 , H01M2250/402 , Y02B90/12
摘要： A product includes a fuel cell stack, and an enclosure apparatus sealingly enclosing the fuel cell stack to define a hydrogen chamber between the fuel cell stack and the enclosure apparatus.
摘要翻译：产品包括燃料电池堆和密封地封闭燃料电池堆以在燃料电池堆和封闭装置之间限定氢室的封闭装置。

89. 发明授权

US07601452B2 Nested bipolar plate for fuel cell and method 有权
标题翻译：用于燃料电池的嵌套双极板和方法
公开(公告)号：US07601452B2
公开(公告)日：2009-10-13
申请号：US11235709
申请日：2005-09-26
申请人： Steven G. Goebel
发明人： Steven G. Goebel
IPC分类号： H01M2/14 , H01M8/04
CPC分类号： H01M8/04029 , H01M8/0228 , H01M8/0254 , H01M8/0263 , H01M8/0267 , H01M8/0297 , H01M8/04074 , H01M8/1004 , H01M8/241 , H01M8/2484 , Y02P70/56 , Y10T83/0304
摘要： Between adjacent MEA's is a bipolar plate assembly having a first sub-plate with a flow channel which is open to the anode side of the one of the MEA's. A second sub-plate has a flow channel which is open to the cathode side of the adjacent MEA. The sub-plates are nested together to form a coolant flow channel between the sub-plates. The coolant flow path has a height dimension wherein the distance between the adjacent MEA's is substantially unaffected by the height dimension of the coolant flow path. A method of manufacturing a bi-polar plate assembly includes forming a closed coolant flow channel between the sub-plates by nesting the sub-plates together. A method of operating a fuel cell includes passing the coolant through a flow path having a height dimension which is substantially aligned with the height dimension of the hydrogen flow path, the oxygen flow path, or both.
摘要翻译：在相邻的MEA之间是具有第一子板的双极板组件，该第一子板具有通向MEA中的一个的阳极侧的流动通道。第二子板具有通向相邻MEA的阴极侧的流动通道。子板嵌套在一起以在子板之间形成冷却剂流动通道。冷却剂流动路径具有高度尺寸，其中相邻MEA之间的距离基本上不受冷却剂流动路径的高度尺寸的影响。制造双极板组件的方法包括通过将子板嵌套在一起而在子板之间形成封闭的冷却剂流动通道。操作燃料电池的方法包括使冷却剂通过具有基本上与氢气流路，氧气流路或两者的高度尺寸对齐的高度尺寸的流路。

90. 发明申请

US20080187793A1 ANODE ACCUMULATION TANK WITH HIGH NITROGEN CONCENTRATION BLEED FOR A FUEL CELL STACK FUEL DELIVERY SYSTEM 有权
标题翻译：用于燃料电池堆栈燃料输送系统的高氮浓度的阳极累积罐
公开(公告)号：US20080187793A1
公开(公告)日：2008-08-07
申请号：US11671017
申请日：2007-02-05
申请人： Jon P. Owejan , John C. Fagley , Steven G. Goebel
发明人： Jon P. Owejan , John C. Fagley , Steven G. Goebel
IPC分类号： H01M8/04
CPC分类号： H01M8/0228 , H01M8/04097 , H01M8/04164 , H01M8/04179
摘要： A fuel cell system is described having a fuel cell stack including a PEM fuel cell having an anode and a cathode, the fuel cell stack further including an anode outlet and an anode inlet, a hydrogen storage device in communication with the anode inlet and configured to supply a hydrogen gas to the fuel cell stack, and an accumulation reservoir in communication with the anode outlet of the fuel cell stack. The accumulation reservoir is configured to accumulate a quantity of water and an exhaust stream including the hydrogen gas during a purge event and resupply the exhaust stream to the fuel cell stack after the purge event is complete. The accumulation reservoir can be a second fuel cell stack. A method of operating the fuel cell system is also provided.
摘要翻译：燃料电池系统被描述为具有包括具有阳极和阴极的PEM燃料电池的燃料电池堆，燃料电池堆还包括阳极出口和阳极入口，与阳极入口连通的氢存储装置，向燃料电池堆供应氢气，以及与燃料电池堆的阳极出口连通的蓄积池。累积储存器被配置为在净化事件期间累积一定量的水和包括氢气的废气流，并且在清除事件完成之后将废气流重新供应到燃料电池堆。蓄积容器可以是第二燃料电池堆。还提供了操作燃料电池系统的方法。

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