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11. 发明公开

EP2950376A1 FUEL CELL SYSTEM AND FUEL CELL VEHICLE 失效
标题翻译：燃料电池系统和燃料电池汽车
公开(公告)号：EP2950376A1
公开(公告)日：2015-12-02
申请号：EP13872301.0
申请日：2013-12-09
申请人： Nissan Motor Co., Ltd
发明人： OKUI, Takehiko
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04291 , B60L3/0053 , B60L3/0069 , B60L11/1883 , B60L11/1898 , H01M8/04126 , H01M8/04529 , H01M8/04544 , H01M8/04552 , H01M8/04611 , H01M8/04664 , H01M8/0485 , H01M8/04865 , H01M8/04925 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system includes: an external load connected to a fuel cell; an electric power adjusting unit configured to adjust a generated electric power of the fuel cell in accordance with electric power consumption of the external load; a humidity control unit configured to control humidity of an electrolyte membrane in the fuel cell on the basis of the generated electric power of the fuel cell; an output voltage detecting unit configured to detect an output voltage of the fuel cell; and a cross leakage determining unit configured to cause the humidity control unit to increase the humidity of the electrolyte membrane when the fuel cell generates the electric power, the cross leakage determining unit being configured to determine whether a cross leakage amount increases or not on the basis of a change in the output voltage at that time.

12. 发明授权

EP1291951B1 Polymer electrolyte fuel cell 有权
标题翻译：聚合物电解质燃料电池
公开(公告)号：EP1291951B1
公开(公告)日：2015-11-04
申请号：EP02256260.7
申请日：2002-09-10
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Hatoh, Kazuhito , Kusakabe, Hiroki , Ohara, Hideo , Kobayashi, Susumu , Yamazaki, Tatsuto , Hase, Nobuhiro , Takeguchi, Shinsuke
IPC分类号： H01M8/24 , H01M8/02 , H01M8/04
CPC分类号： H01M8/0226 , H01M8/0221 , H01M8/0247 , H01M8/0267 , H01M8/0276 , H01M8/04029 , H01M8/04126 , H01M8/241 , H01M8/2457 , H01M8/248 , H01M8/2483 , H01M8/2485 , H01M2300/0082
摘要： End plates of a fuel cell are conventionally made by cutting metal plates. Therefore, they have problems in that it is difficult to reduce their cost, and they are inconveniently heavy, and they are likely to be corroded by supplied gases and cooling water since they contact such gases and water at inside surfaces of manifold holes of the metal end plates. According to the present invention, the end plates are made of a resin-dominant material, more preferably by injection-molding such material, so that it becomes possible to reduce the cost and weight of the end plates, and the corrosion resistance can be greatly improved by insert-molding the current collecting plates in such a manner that the end plate material extends into a manifold hole of each current collecting plate.

13. 发明公开

EP2937925A1 FUEL CELL SYSTEM AND CONTROL METHOD THEREOF 失效
标题翻译： BRENNSTOFFZELLENSYSTEM UND STEUERUNGSVERFAHRENDAFÜR
公开(公告)号：EP2937925A1
公开(公告)日：2015-10-28
申请号：EP15165102.3
申请日：2015-04-24
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Matsusue, Masaaki
IPC分类号： H01M8/04
CPC分类号： H01M8/04074 , H01M8/04029 , H01M8/04089 , H01M8/04126 , H01M8/04358 , H01M8/04723 , H01M8/04753 , H01M8/0494 , H01M2008/1095
摘要： A fuel cell system (100) includes a fuel cell (10), a fuel gas supply/exhaust portion (50, 60), an oxidant gas supply/exhaust portion (30, 40), a cooling portion (70), and a controller (20). The controller performs at least one of a transient increase control process and a transient decrease control process. In the transient increase control process, the controller determines whether a temperature of a coolant is in a transient increase state. In the transient increase state, the controller performs an oxidant gas pressure increase process. In the transient decrease control process, the controller determines whether the temperature of the coolant is in a transient decrease state. In the transient decrease state, the controller performs at least one of the oxidant gas pressure increase process and an output increase process. In the output increase process, the controller controls the fuel cell to generate an output higher than a target output corresponding to a request output.
摘要翻译：燃料电池系统（100）包括燃料电池（10），燃料气体供应/排出部分（50,60），氧化剂气体供应/排出部分（30,40），冷却部分（70）和控制器（20）。控制器执行瞬时增加控制处理和瞬时减小控制处理中的至少一个。在瞬时增加控制过程中，控制器确定冷却剂的温度是否处于瞬时增加状态。在瞬态增加状态下，控制器执行氧化剂气体压力增加过程。在瞬时减小控制过程中，控制器确定冷却剂的温度是否处于瞬时减小状态。在瞬时减小状态下，控制器执行氧化剂气体压力增加过程和输出增加过程中的至少一个。在输出增加过程中，控制器控制燃料电池以产生高于对应于请求输出的目标输出的输出。

14. 发明授权

EP2325038B1 VEHICLE FUEL CELL COOLING SYSTEM 有权
标题翻译：冷却系统的燃料电池在车辆中
公开(公告)号：EP2325038B1
公开(公告)日：2015-09-30
申请号：EP09812945.5
申请日：2009-06-04
申请人： Nissan Motor Co., Ltd.
发明人： TAKEMOTO, Shinichiro , WAKABAYASHI, Keisuke , OSADA, Takahito
IPC分类号： B60L11/18 , H01M8/04
CPC分类号： H01M8/04037 , B60L11/1883 , B60L11/1892 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04253 , H01M8/04268 , H01M8/04358 , H01M8/0438 , H01M8/04529 , H01M8/04723 , H01M8/04731 , H01M8/04768 , H01M8/0485 , H01M8/04955 , H01M2250/20 , Y02E60/50 , Y02T90/32 , Y02T90/34

15. 发明公开

EP2908371A1 FUEL BATTERY AND OPERATION METHOD THEREOF 有权
标题翻译：燃料电池和操作之方法
公开(公告)号：EP2908371A1
公开(公告)日：2015-08-19
申请号：EP13845321.2
申请日：2013-10-04
申请人： Sumitomo Electric Industries, Ltd.
发明人： HIRAIWA, Chihiro , MAJIMA, Masatoshi , HOSOE, Akihisa
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , H01M8/12
CPC分类号： H01M8/0232 , H01B1/122 , H01M8/0245 , H01M8/04037 , H01M8/04067 , H01M8/04126 , H01M8/04268 , H01M8/04365 , H01M8/04731 , H01M8/04753 , H01M8/0612 , H01M2008/1293 , H01M2300/0071
摘要： Provided are a fuel cell that employs a fuel-electrode collector excellent in terms of thermal conductivity and the like, so that it is excellent in terms of power generation efficiency and cost effectiveness; and a method for operating the fuel cell. Included are a membrane electrode assembly (MEA), a fuel-electrode collector that is a porous metal body disposed in contact with a fuel electrode and performing current collection, and a heating device operated by electric power, wherein a solid electrolyte is a proton-permeable electrolyte, a fuel-gas channel is provided to cause a fuel gas to pass through the fuel-electrode collector, and the porous metal body constituting the fuel-electrode collector is formed of aluminum or aluminum alloy.

16. 发明公开

EP2030274A4 HEAT AND WATER MANAGEMENT DEVICE AND METHOD IN FUEL CELLS 无效
标题翻译：设备和方法用于燃料电池热和水资源管理
公开(公告)号：EP2030274A4
公开(公告)日：2015-08-19
申请号：EP07795354
申请日：2007-05-25
申请人： UNIV LELAND STANFORD JUNIOR , HONDA MOTOR CO LTD
发明人： KUBOTA TADAHIRO , SASAHARA JUN , FABIAN TIBOR , BUIE CULLEN , LITSTER SHAWN , SANTIAGO JUAN G
IPC分类号： H01M8/02 , H01M8/04
CPC分类号： H01M8/023 , H01M8/0245 , H01M8/0258 , H01M8/0267 , H01M8/04074 , H01M8/04126 , H01M8/04171 , H01M8/04291 , H01M8/241 , Y10T29/49108

17. 发明公开

EP2847817A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃料电池系统
公开(公告)号：EP2847817A1
公开(公告)日：2015-03-18
申请号：EP13719173.0
申请日：2013-04-29
申请人： AFC Energy PLC
发明人： AUSTIN, James Alexander , AKHTAR, Naveed , THOMAS, Martin
IPC分类号： H01M8/08 , H01M8/04
CPC分类号： H01M8/04276 , H01M8/04007 , H01M8/04029 , H01M8/04126 , H01M8/04186 , H01M8/08
摘要： A liquid electrolyte fuel cell system (10) comprises at least one fuel cell with a liquid electrolyte chamber between opposed electrodes, the electrodes being an anode and a cathode, and means (30, 32) for supplying a gas stream to a gas chamber adjacent to the cathode and withdrawing a spent gas stream (38) from the gas chamber adjacent to the cathode, the system also comprising a liquid electrolyte storage tank (40), and means (42, 44, 47, 48) to circulate liquid electrolyte between the liquid electrolyte storage tank (40) and the fuel cells. In addition the system comprises a gas heater (50) and a humidification chamber (52) in the duct (36) leading to the said gas chamber, and means (53, 66, 68) to supply liquid electrolyte to the humidification chamber (52) so the gas is humidified by contact with the liquid electrolyte.
摘要翻译：液体电解质燃料电池系统（10）包括至少一个燃料电池，在相对的电极之间具有液体电解质室，所述电极是阳极和阴极，以及用于将气流供应到相邻的气体室的装置（30,32）到阴极并从邻近阴极的气体室抽出废气流（38），该系统还包括液体电解质储罐（40）和使液体电解质在其间循环的装置（42,44,47,48）液体电解质储罐（40）和燃料电池。此外，该系统包括在通向所述气室的管道（36）中的气体加热器（50）和加湿室（52），以及向加湿室（52）供应液体电解质的装置（53,66,68）），所以气体通过与液体电解质接触而被加湿。

18. 发明公开

EP2515367A4 POLYELECTROLYTE FUEL CELL, FUEL CELL STACK PROVIDED WITH SAME, FUEL CELL SYSTEM, AND OPERATION METHOD FOR FUEL CELL SYSTEM 失效转让
标题翻译：高分子电解质型燃料电池，燃料电池堆物，燃料电池系统和操作方法的燃料电池系统
公开(公告)号：EP2515367A4
公开(公告)日：2015-01-21
申请号：EP10837228
申请日：2010-11-26
申请人： PANASONIC CORP
发明人： OKANISHI TAKEOU , KOASHI NAOTSUGU , GEMBA MIHO , TSUJI YOICHIRO
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/04126 , H01M8/0258 , H01M8/026 , H01M8/0263 , H01M8/0265 , H01M8/0267 , H01M8/04029 , H01M8/2475 , H01M2008/1095

20. 发明公开

EP2805370A1 SYSTÈME D'ALIMENTATION D'UNE PILE À COMBUSTIBLE EN GAZ 有权
标题翻译： SYSTEM FOR燃料电池与燃气供应
公开(公告)号：EP2805370A1
公开(公告)日：2014-11-26
申请号：EP13700399.2
申请日：2013-01-17
申请人： Areva Stockage d'Energie
发明人： SWICA, Jérémy , KONIECZNY, Anaïs
IPC分类号： H01M8/04 , H01M8/06 , C25B9/18
CPC分类号： H01M8/0656 , B01D53/261 , B01D2256/12 , B01D2257/80 , B60T17/004 , H01M8/04126 , H01M8/04201
摘要： A system (13) for supplying a fuel cell (12) with oxidising or reducing gas, comprising: a source of gas (40), a regenerative dryer (42), capable of drying a gas or being regenerated by humidifying a gas, a power supply outlet (44) of the fuel cell (12), and a fluid circuit (48), the fluid circuit (48) connecting the source of gas (40) to the dryer (42) in order to dry the gas supplied by the source of gas (40) and obtain a dry gas, the fluid circuit (48) also allowing the recirculation of at least part of the dry gas through the dryer (42) in order to regenerate the dryer (42) and humidify the recirculated dry gas. The fluid circuit (48) connects the power supply outlet (44) to the dryer (42) in order to supply the power supply outlet (44) with humidified gas obtained by the recirculation of the dry gas through the dryer (42) in order to regenerate the dryer (42).

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