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41. 发明授权

EP1284514B1 Anode stream recirculation system for a fuel cell 有权
标题翻译：燃料电池的阳极电流的再循环系统
公开(公告)号：EP1284514B1
公开(公告)日：2010-05-26
申请号：EP02003457.5
申请日：2002-02-14
申请人： Asia Pacific Fuel Cell Technologies, Ltd.
发明人： Jefferson, Yang YS, Asia Pacific Fuel Cell Technologies, Ltd
IPC分类号： H01M8/04
CPC分类号： H01M8/04126 , H01M8/04097

42. 发明公开

EP2161773A1 Rehydration of fuel cells 有权转让
标题翻译：补液冯Brennstoffzellen
公开(公告)号：EP2161773A1
公开(公告)日：2010-03-10
申请号：EP09014297.7
申请日：2007-03-05
申请人： Intelligent Energy Limited
发明人： Davies, Damian , Grange, Nathan , Benson, Paul Alan
IPC分类号： H01M8/04
CPC分类号： H01M8/04126 , H01M8/0432 , H01M8/04492 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/0491 , H01M8/0494
摘要： One or more operating parameters, such as electrical current flow from and air flow to, a fuel cell stack within a fuel cell assembly is periodically modulated during rehydration intervals to intermittently increase hydration levels of the fuel cell stack independently of the electrical current demand on the fuel cell assembly from an external load, while maintaining electrical current delivery to that external load.
摘要翻译：在再水合间隔期间周期性地调节一个或多个操作参数，例如燃料电池组件内的燃料电池堆的电流流动和空气流动到燃料电池组件中的一个或多个操作参数，以间歇地增加燃料电池堆的水化水平，燃料电池组件从外部负载，同时保持电流输送到该外部负载。

43. 发明公开

EP2139060A1 FUEL BATTERY SYSTEM AND ITS OPERATING METHOD 失效
标题翻译：布里斯班大学学士学位论文
公开(公告)号：EP2139060A1
公开(公告)日：2009-12-30
申请号：EP08738527.4
申请日：2008-04-09
申请人： Panasonic Corporation
发明人： MUTA Aoi c/o Panasonic Corporation , TSUJI Yoichiro c/o Panasonic Corporation , GEMBA Miho c/o Panasonic Corporation
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04126 , H01M8/04223 , H01M8/04303 , H01M8/04358 , H01M8/04365 , H01M8/045 , H01M8/04507 , H01M8/04708 , H01M8/04723 , H01M8/04731 , H01M8/04753 , H01M8/04768 , H01M8/04835 , H01M8/0491 , H01M8/04955 , H01M2008/1095
摘要： In order to provide a fuel cell system (which ensures high proton conductivity and high energy conversion efficiency and, in addition, copes with an operating mode of the startup/shutdown type and which has excellent durability capable of effectively preventing a polymer electrolyte membrane from deterioration) and an operating method of such a fuel cell system, a fuel cell system (100) is provided with a fuel cell (11), a fuel gas supplier (16) and an oxidizing gas supplier (17), a temperature supplier (19) which controls the temperature of the fuel cell, and a humidifier unit (18) which humidifies oxidizing gas, wherein there is further provided a controller (20) which controls the dew point of fuel gas and the dew point of oxidizing gas as follow: during the generation of electric power, the fuel gas dew point is made higher than or equal to the temperature of the fuel cell while the oxidizing gas dew point is made less than the temperature of the fuel cell and, before interrupting the electric connection between the fuel cell and a load, at least, the temperature of the fuel cell and the oxidizing gas dew point are made to conform to each other.
摘要翻译：为了提供燃料电池系统（其确保高质子传导性和高能量转换效率，并且另外还能应对启动/关闭型的操作模式，并具有优异的耐久性，能够有效地防止聚合物电解质膜的劣化）和这种燃料电池系统的操作方法，燃料电池系统（100）设置有燃料电池（11），燃料气体供给器（16）和氧化气体供给器（17），温度供应器（19）），以及加湿氧化气体的加湿器单元（18），其中还设置有控制燃料气体露点和氧化气体露点的控制器（20），如下：在电力产生期间，使燃料气体露点高于或等于燃料电池的温度，同时使氧化气体露点小于燃料电池的温度，并且在中断之前燃料电池和负载之间的电连接至少使燃料电池和氧化气体露点的温度彼此一致。

44. 发明授权

EP1338852B1 HUMIDIFIER 有权
标题翻译：加湿
公开(公告)号：EP1338852B1
公开(公告)日：2009-04-01
申请号：EP01979035.1
申请日：2001-11-06
申请人： NOK CORPORATION , Honda Motor Co., Ltd.
发明人： OKADA, Keiji, c/o NOK CORPORATION
IPC分类号： F24F6/04 , H01M8/04 , B01D53/22
CPC分类号： H01M8/04126 , B01D53/22 , B01D63/02 , F24F6/04 , H01M8/04141
摘要： A humidifier which comprises an inner case of the shape of a cylinder having a bottom, an outer case of cylinderical shape arranged to be concentric with the inner case, and a plurality of hollow fiber membranes being placed in the space between the two cases and formed into a hollow fiber membrane bundle of a cylindrical shape, wherein fluid pathways are provided which connect from the interior part to the exterior part of the hollow fiber membrane bundle. The humidifier allows all of the hollow fiber membranes to take part in humidification effectively, and thus exhibits improved efficiency in humidification.

45. 发明公开

EP2025024A1 FUEL CELL EMPLOYING HYDRATED NON-PERFLUORINATED HYDROCARBON LON EXCHANGE MEMBRANE 审中-公开
标题翻译：与氢化非全氟化烃LON交换膜燃料电池
公开(公告)号：EP2025024A1
公开(公告)日：2009-02-18
申请号：EP06771640.7
申请日：2006-05-30
申请人： UTC Power Corporation
发明人： DARLING, Rober, M. , PROTSAILO, Lesia V. , GUPTA, Shruti Modi
IPC分类号： H01M4/86
CPC分类号： H01M8/023 , H01M4/8605 , H01M4/921 , H01M8/04126 , H01M8/1007 , H01M2008/1095
摘要： Fuel cells (9) include unitized electrode assemblies (12) having a non- perfluorinated hydrocarbon ionomer exchange membrane (26) with anode and cathode catalysts (27, 28) disposed on opposite sides thereof. Adjacent the catalysts, respective optional sublayers (29, 30) may be supported by corresponding gas diffusion layers (31, 32), with adjacent porous, hydrophilic, water transferring reactant gas flow field plates (13, 14) having respective fuel (17) and oxidant (23) reactant gas flow field channels. Water channels (18, 19, 20) hydrate the membrane (26), clear the product water from the cathode (28, 30, 32), flush peroxide radicals, and may also cool the fuel cells. Improved performance (124) (higher voltage at higher current densities) is achieved along with elimination of a propensity for degradation from peroxide decomposition products resulting from oxygen solubility of perfluorinated membranes. Platinum/ruthenium alloy anode catalysts improve performance without degradation which occurs with perfluorinated membranes.

46. 发明公开

EP1929569A2 FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统
公开(公告)号：EP1929569A2
公开(公告)日：2008-06-11
申请号：EP06815668.6
申请日：2006-09-29
申请人： PARKER-HANNIFIN CORPORATION
发明人： KNIGHT, Steven R. , CUTTER, Ryan D.
IPC分类号： H01M8/04 , H01M8/24 , H01M8/02
CPC分类号： H01M8/2485 , H01M8/04014 , H01M8/04074 , H01M8/04126 , H01M8/2415
摘要： A fuel cell system comprising a fuel cell stack and a layer assembly forming the fluid circuitry for the fuel cell stack. The layer assembly comprises a plurality of layers assembled in face-to-face contact and joined together in a fluid-tight manner. At least some of the layers integrate fluid-interacting devices and/or fluid-conveying channels. The layers have aligned openings for forming potential passageways through the layer assembly, and these passageways are partially opened and/or partially blocked to form the fluid circuitry.
摘要翻译：一种燃料电池系统，包括燃料电池堆和形成用于燃料电池堆的流体电路的层组件。该层组件包括以面对面接触方式组装的多个层，并以流体密封的方式连接在一起。至少一些层集成了流体相互作用装置和/或流体输送通道。这些层具有对准的开口，用于形成穿过层组件的潜在通道，并且这些通道部分地打开和/或部分地阻塞以形成流体回路。

47. 发明公开

EP1926167A1 Fahrzeug mit einer Kühleinrichtung und einem Brennstoffzellensystem 审中-公开
标题翻译： Fahrzeug mit einerKühleinrichtungund einem Brennstoffzellensystem
公开(公告)号：EP1926167A1
公开(公告)日：2008-05-28
申请号：EP07120585.0
申请日：2007-11-13
申请人： J. Eberspächer GmbH & Co. KG
发明人： Reiners, Karsten
IPC分类号： H01M8/04 , H01M8/06 , H01M8/00 , B60H1/32
CPC分类号： H01M8/04291 , B60H1/00428 , B60H1/3233 , H01M8/04014 , H01M8/04097 , H01M8/04126 , H01M8/0618 , H01M8/0662 , H01M2008/1095 , H01M2008/1293 , H01M2250/20 , Y02E60/525 , Y02T10/88 , Y02T90/32
摘要： Die Erfindung betrifft ein Fahrzeug (1), insbesondere ein Straßenfahrzeug, mit einer Kühleinrichtung (2) zum Kühlen eines Raums (4) des Fahrzeugs (1) und mit einem Brennstoffzellensystem (3) zum Generieren von elektrischem Strom (13).
Um die Effektivität des Brennstoffzellensystems (3) zu verbessern, ist eine Wasserzuführeinrichtung (39) zum Versorgen des Brennstoffzellensystems (3) mit Kondenswasser der Kühleinrichtung (2) vorgesehen.
摘要翻译：车辆（1）具有冷却装置（2），其具有冷却器和/或干燥器，用于冷却和/或干燥用于对车辆的空间（4）进行冷却的气流。燃料电池系统（3）包括用于从包含氢的燃料产生重整气体或含有氢气的阳极气体的重整器。供水装置（39）为燃料电池系统提供冷却装置的冷凝水。供给装置具有储存冷凝水的贮水部（40）。

48. 发明授权

EP1639668B1 ELECTROCHEMICAL FUEL CELL WITH FLUID DISTRIBUTION LAYER HAVING NON-UNIFORM PERMEABILITY 有权
标题翻译：与流体分布层电化学燃料电池
公开(公告)号：EP1639668B1
公开(公告)日：2008-05-28
申请号：EP04734984.0
申请日：2004-05-27
申请人： Ballard Power Systems Inc.
发明人： MOSSMAN, Alexander , GALLAGHER, Emerson, R.
IPC分类号： H01M8/10 , H01M8/02
CPC分类号： H01M8/0234 , H01M4/861 , H01M8/04014 , H01M8/04126 , H01M8/1007
摘要： An electrochemical fuel cell (110) comprises an anode electrocatalyst layer (120), a cathode electrocatalyst layer (121), a polymer electrolyte membrane (114) interposed between the anode and cathode electrocatalyst layers, an anode flow field plate (122), a cathode flow field plate (124), an anode fluid distribution layer (130) interposed between the anode flow field plate (122) and the anode electrocatalyst layer (120), and a cathode fluid distribution layer (131) interposed between the cathode flow field plate (124) and the cathode electrocatalyst layer (121), wherein at least one of the anode and cathode fluid distribution layers decreases in permeability from an inlet to an outlet of the electrochemical fuel cell. Methods for making a substantially fluid impermeable sheet material having a non-uniform pattern of perforations are also provided.

49. 发明公开

EP1833112A3 Elektroden-Membran-Einheit und Brennstoffzelle 有权
标题翻译：膜电极组件和燃料电池
公开(公告)号：EP1833112A3
公开(公告)日：2008-05-14
申请号：EP07103566.1
申请日：2007-03-06
申请人： Deutsches Zentrum für Luft- und Raumfahrt e.V.
发明人： Kaz, Till
IPC分类号： H01M8/04
CPC分类号： H01M8/04149 , H01M8/04126 , H01M8/04197 , H01M8/04291 , H01M8/1007 , H01M8/1018 , H01M2300/0082
摘要： Um eine Elektroden-Membran-Einheit für eine Brennstoffzelle, welche mit gasförmigem Brennstoff betrieben ist, umfassend eine Kathode, eine Anode und eine protonenleitende Membraneinrichtung, welche zwischen der Anode und der Kathode angeordnet ist, wobei die Membraneinrichtung mindestens eine katalytische Zwischenlage aufweist, an welcher Wasser durch eine katalytische Reaktion von Oxidator und Brennstoff erzeugbar ist, bereitzustellen, welche einfach herstellbar und sicher betreibbar ist, ist vorgesehen, dass die mindestens eine katalytische Zwischenlage mit der Kathode oder der Anode elektrisch verbunden ist.

50. 发明公开

EP1860717A3 Fuel cell system having unreacted gas discharge pipeline 有权
标题翻译：与未反应的气体排出管道的燃料电池系统
公开(公告)号：EP1860717A3
公开(公告)日：2008-01-16
申请号：EP07009846.2
申请日：2007-05-16
申请人： Asia Pacific Fuel Cell Technologies, Ltd.
发明人： Yang, Jefferson YS , Hsiao, Feng-Hsiang
IPC分类号： H01M8/04
CPC分类号： H01M8/04126 , H01M8/04029 , H01M8/04097
摘要： A fuel cell system includes a fuel cell stack and a humidifier. The humidifier includes an unreacted gas inlet port connected to an end of an unreacted hydrogen discharge pipeline, which is connected at the other end to a hydrogen outlet port of the fuel cell stack, such that the unreacted hydrogen discharged from the fuel cell stack via the hydrogen outlet port is led by the unreacted hydrogen discharge pipeline into the humidifier. The humidifier regulates the relative humidity and concentration of the unreacted hydrogen led thereinto, and the humidified unreacted hydrogen is then discharged from the humidifier.

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