专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08597858B2 Electroformed bipolar plates for fuel cells 有权
标题翻译：用于燃料电池的电铸双极板
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
IPC分类号： H01M8/00 , H01M4/64 , B05D5/12
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。

62. 发明授权

US08450025B2 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：US08450025B2
公开(公告)日：2013-05-28
申请号：US13251526
申请日：2011-10-03
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。

63. 发明授权

US08367260B2 Remedial start method in a fuel cell 有权
标题翻译：燃料电池中的补救启动方法
公开(公告)号：US08367260B2
公开(公告)日：2013-02-05
申请号：US12575651
申请日：2009-10-08
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 , H01M8/04559 , 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。

64. 发明授权

US08277988B2 Anode water separator for a fuel cell system 有权
标题翻译：用于燃料电池系统的阳极水分离器
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。

65. 发明授权

US08211585B2 Seal for PEM fuel cell plate 有权
标题翻译： PEM燃料电池板密封
公开(公告)号：US08211585B2
公开(公告)日：2012-07-03
申请号：US12099393
申请日：2008-04-08
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： 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。

66. 发明申请

US20110223513A1 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：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
IPC分类号： H01M8/24 , H01M8/04
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。

67. 发明申请

US20110183235A1 BIPOLAR PLATE WITH REDUCED COOLANT VOLUME AND ASYMMETRIC HEAT REMOVAL 有权
标题翻译：具有减少的冷却液体积和不对称热量去除的双极板
公开(公告)号：US20110183235A1
公开(公告)日：2011-07-28
申请号：US12695611
申请日：2010-01-28
申请人： Jon P. Owejan , Steven G. Goebel
发明人： Jon P. Owejan , Steven G. Goebel
IPC分类号： H01M8/12 , H01M8/04
CPC分类号： H01M8/02 , H01M8/0254 , H01M8/0258 , H01M8/0267 , H01M8/0297 , H01M8/04074 , H01M8/241 , H01M8/2457 , H01M2008/1095
摘要： A bipolar plate assembly is described. The coolant passage on either the anode side or the cathode side includes a material having a low thermal conductivity. Fuel cells containing the bipolar plate assembly and methods of making the bipolar plate assembly are also described.
摘要翻译：描述了双极板组件。阳极侧或阴极侧的冷却剂通路均包含导热性低的材料。还描述了包含双极板组件的燃料电池和制造双极板组件的方法。

68. 发明申请

US20110143243A1 FUEL CELL OPERATIONAL METHODS FOR HYDROGEN ADDITION AFTER SHUTDOWN 有权
标题翻译：关闭后加氢添加剂的燃料电池运行方法
公开(公告)号：US20110143243A1
公开(公告)日：2011-06-16
申请号：US12636318
申请日：2009-12-11
申请人： David A. Arthur , Dieter Kaimann , Thomas W. Tighe , Steven G. Goebel , John P. Salvador , Gary M. Robb , Daniel I. Harris , Joseph Nicholas Lovria , Balasubramanian Lakshmanan , Daniel T. Folmsbee
发明人： David A. Arthur , Dieter Kaimann , Thomas W. Tighe , Steven G. Goebel , John P. Salvador , Gary M. Robb , Daniel I. Harris , Joseph Nicholas Lovria , Balasubramanian Lakshmanan , Daniel T. Folmsbee
IPC分类号： H01M8/00
CPC分类号： H01M8/04552 , H01M8/04223 , H01M8/04302 , H01M8/04303 , H01M8/04388 , H01M8/04753 , H01M2008/1095
摘要： A method for reducing the probability of an air/hydrogen front in a fuel cell stack is disclosed that includes closing anode valves for an anode side of the fuel cell stack to permit a desired quantity of hydrogen to be left in the anode side upon shutdown and determining a schedule to inject hydrogen during the time the fuel cell stack is shutdown. The pressure on an anode input line is determined and a discrete amount of hydrogen is injected into the anode side of the stack according to the determined schedule by opening anode input line valves based on the determined pressure along the anode input line so as to inject the hydrogen into the anode side of the stack.
摘要翻译：公开了一种用于降低燃料电池堆中的空气/氢气前沿的可能性的方法，其包括关闭燃料电池堆的阳极侧的阳极阀，以允许在关闭时在阳极侧留下所需量的氢，确定在燃料电池堆关闭期间喷射氢的时间表。确定阳极输入线上的压力，并且基于沿着阳极输入线的确定的压力打开阳极输入线阀，根据确定的时间表，将离散量的氢气注入到堆叠的阳极侧，以便将氢气进入堆叠的阳极侧。

69. 发明申请

US20110143241A1 FUEL CELL OPERATIONAL METHODS FOR OXYGEN DEPLETION AT SHUTDOWN 审中-公开
标题翻译：燃油电池操作方法，用于关闭氧气
公开(公告)号：US20110143241A1
公开(公告)日：2011-06-16
申请号：US12636343
申请日：2009-12-11
申请人： Thomas W. Tighe , Steven G. Goebel , Gary M. Robb , Abdullah B. Alp , Balasubramanian Lakshmanan , Joseph Nicholas Lovria
发明人： Thomas W. Tighe , Steven G. Goebel , Gary M. Robb , Abdullah B. Alp , Balasubramanian Lakshmanan , Joseph Nicholas Lovria
IPC分类号： H01M8/00
CPC分类号： H01M8/04231 , H01M8/04089 , H01M8/04126 , H01M8/04223 , H01M8/04302 , H01M8/04303 , H01M8/04395 , H01M8/04455 , H01M8/04559 , H01M8/04701 , H01M8/04746 , H01M8/04753 , H01M8/04798 , H01M8/04955 , H01M2250/20 , Y02T90/32
摘要： A method for creating an oxygen depleted gas in a fuel cell system, including operating a fuel cell stack at a desired cathode stoichiometry at fuel cell system shutdown to displace a cathode exhaust gas with an oxygen depleted gas. The method further includes closing a cathode flow valve and turning off a compressor to stop the flow of cathode air.
摘要翻译：一种用于在燃料电池系统中产生贫氧气体的方法，包括在燃料电池系统关闭时以期望的阴极化学计量运行燃料电池堆，以用贫氧气体置换阴极废气。该方法还包括关闭阴极流量阀并关闭压缩机以阻止阴极空气的流动。

70. 发明授权

US07862935B2 Management via dynamic water holdup estimator in a fuel cell 有权
标题翻译：在燃料电池中通过动态保水量估算器进行管理
公开(公告)号：US07862935B2
公开(公告)日：2011-01-04
申请号：US11130807
申请日：2005-05-17
申请人： Manish Sinha , John C. Fagley , Peter Willimowski , Steven G. Goebel
发明人： Manish Sinha , John C. Fagley , Peter Willimowski , Steven G. Goebel
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04126 , H01M8/0258 , H01M8/0267 , H01M8/04223 , H01M8/04302 , H01M8/04335 , H01M8/04358 , H01M8/04395 , H01M8/04455 , H01M8/04507 , H01M8/04529 , H01M8/04559 , H01M8/04589 , H01M8/04708 , H01M8/04723 , H01M8/04753 , H01M8/04768 , H01M8/04835 , H01M8/0485 , H01M8/04992 , H01M8/241 , H01M8/2457
摘要： A strategy of controlling a state of hydration of a fuel cell(s) and actively managing operation of the fuel cell(s) to achieve a desired state of hydration. The control strategy monitors the state of hydration and a rate of change of the state of hydration which are used to control the operation of the fuel cell(s). A supervisory control strategy is implemented that alters the operating parameters of the fuel cell(s) based upon the state of hydration, the rate of change of the state of hydration, and a desired operational range for the state of hydration.
摘要翻译：控制燃料电池的水合状态并主动管理燃料电池的操作以实现期望的水合状态的策略。控制策略监测用于控制燃料电池运行的水合状态和水合状态变化率。执行监督控制策略，其基于水合状态，水合状态的变化率以及水合状态的期望操作范围来改变燃料电池的操作参数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式