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51. 发明公开

EP2858160A1 Manifold for plural fuel cell stacks 有权
标题翻译： Verteilerfürmehrere Brennstoffzellenstapel
公开(公告)号：EP2858160A1
公开(公告)日：2015-04-08
申请号：EP14187400.8
申请日：2014-10-02
申请人： Hamilton Sundstrand Corporation
发明人： O'Neill, Jonathan Daniel , Brousseau, Guillaume Micheal Kurczko
IPC分类号： H01M8/24 , H01M8/02
CPC分类号： H01M8/0286 , H01M8/0271 , H01M8/0284 , H01M8/04276 , H01M8/2404 , H01M8/241 , H01M8/2415 , H01M8/2465 , H01M8/248 , H01M8/2484 , H01M8/249
摘要： An assembly (20) has a plurality of fuel cell stacks (22,24,26,28;502,512,522,532;542,562,582) with at least one wall. At least one manifold portion (32,34,36,62,64,80,82,88,90) is provided outwardly of the at least one wall of each of the fuel cell stacks (22,24,26,28;502,512,522,532;542,562,582). The at least one manifold portion for a pair of the plurality of fuel cell stacks (22,24,26,28;502,512,522,532;542,562,582) is on facing surfaces with an intermediate wall (33,35,84,86;501,511,521,531,541,561,581) between the at least one of the manifold portions (32,34,36,62,64,80,82,88,90) on the pair of the plurality of fuel cell stacks (22,24,26,28;502,512,522,532;542,562,582). A method of forming an assembly (20) of a plurality of fuel cell stacks (22,24,26,28;502,512,522,532;542,562,582) is also disclosed.
摘要翻译：组件（20）具有多个具有至少一个壁的燃料电池堆（22,24,26,28; 502,512,522,532; 542,562,582）。至少一个歧管部分（32,34,36,62,64,80,82,88,90）设置在每个燃料电池堆（22,24,26,28; 502,512,522,532）的至少一个壁的外侧 ; 542562582）。用于一对多个燃料电池堆（22,24,26,28; 502,512,522,532; 542,562,582）的至少一个歧管部分在相对的表面上，中间壁（33,35,84,86; 501,511,521,531,541,561,581）所述多个燃料电池组对中的至少一个歧管部分（32,34,36,62,64,80,82,88,90）（22,24,26,28; 502,512,522,532; 542,562,582）中的至少一个。还公开了形成多个燃料电池堆（22,24,26,28; 502,512,522,532; 542,562,582）的组件（20）的方法。

52. 发明授权

EP1604418B1 METHODS OF OPERATING FUEL CELLS HAVING CLOSED REACTANT SUPPLY SYSTEMS 有权转让
标题翻译：方法具有封闭REAKTANDZUFÜHRUNGSSYSTEMEN运行的燃料电池
公开(公告)号：EP1604418B1
公开(公告)日：2015-01-28
申请号：EP04717531.0
申请日：2004-03-05
申请人： BDF IP Holdings Ltd.
发明人： SUMMERS, David , HAAS, Herwig, R.
IPC分类号： H01M8/04 , H01M8/24 , H01M8/10
CPC分类号： H01M8/04552 , H01M8/04007 , H01M8/04104 , H01M8/04559 , H01M8/04753 , H01M8/1007 , H01M8/1018 , H01M8/2415 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： A fuel cell system is operated with the fuel supply pressure greater than the oxidant supply pressure to the fuel cell. This gives improved performance particularly when the fuel cell system is closed on the fuel side. The magnitude of fuel overpressure may be varied in accordance with variations in the fuel cell operating parameters.

53. 发明公开

EP2823526A1 FUEL CELL STACK AND SEAL PLATE USED FOR THE SAME 有权
标题翻译：燃料电池堆和密封板THEREFOR
公开(公告)号：EP2823526A1
公开(公告)日：2015-01-14
申请号：EP13717328.2
申请日：2013-03-07
申请人： NISSAN MOTOR CO., LTD.
发明人： NUMAO, Yasuhiro , KAGEYAMA, Kazuhiro
IPC分类号： H01M8/02
CPC分类号： H01M8/2485 , H01M8/0271 , H01M8/0276 , H01M8/0297 , H01M8/2415 , H01M8/2483 , H01M8/249 , H01M2008/1095 , H01M2250/10 , Y02B90/14
摘要： A fuel cell stack includes a plurality of cell modules each formed by stacking a plurality of fuel cells, each of the plurality of fuel cells having a membrane electrode assembly having an insulating member at an outer periphery portion thereof and paired separators sandwiching the membrane electrode assembly, and by attaching the insulating members of adjacent fuel cells together, and a seal plate interposed between the stacked cell modules. The seal plate includes a plurality of manifold holes from which two power-generation gases flow separately through the plurality of fuel cells, and a first seal member provided along a peripheral portion of each of the plurality of manifold holes to seal a corresponding one of the two power-generation gases flowing through the manifold hole.

54. 发明公开

EP2783403A1 PERIMETER COUPLING FOR PLANAR FUEL CELL AND RELATED METHODS 失效转让
标题翻译：佩里克·库普兰·弗兰克·布兰德·布鲁斯
公开(公告)号：EP2783403A1
公开(公告)日：2014-10-01
申请号：EP12850195.4
申请日：2012-11-16
申请人： Société BIC
发明人： SCHROOTEN, Jeremy , HORKY, Ales , SOBEJKO, Paul , PORTER, Robert J.
IPC分类号： H01M2/08
CPC分类号： H01M8/006 , H01M8/0271 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/0297 , H01M8/2415 , H01M8/2465 , H01M8/2475 , H01M8/2485 , H01M2250/30 , Y02B90/18 , Y02P70/56
摘要： The invention relates to methods and articles for coupling a fuel cell layer to a second structure. The fuel cell layer includes a superior fuel cell surface, an inferior fuel cell surface, and a perimeter fuel cell surface. An adhesive structure is adhered to the superior, inferior, and perimeter fuel cell surfaces to form a coupling or seal between the fuel cell layer and the second structure.
摘要翻译：本发明涉及用于将燃料电池层耦合到第二结构的方法和制品。燃料电池层包括优良的燃料电池表面，劣质燃料电池表面和周边燃料电池表面。粘合剂结构粘附到上，下和周边的燃料电池表面，以在燃料电池层和第二结构之间形成耦合或密封。

55. 发明授权

EP2226879B1 A method for starting up a back-up fuel cell electric generator comprising a compact manifold body 有权
标题翻译：用于管理电动燃料基于细胞替代发生器的操作与紧凑歧管主体的方法
公开(公告)号：EP2226879B1
公开(公告)日：2014-05-14
申请号：EP09179569.0
申请日：2009-02-12
申请人： Electro Power Systems S.p.A.
发明人： Cherchi, Pierpaolo , Mercante, Luca , Musso, Andrea , Ceffa, Dario , Borello, Luisa , Gianolio, Giuseppe
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04552 , H01M8/04097 , H01M8/04141 , H01M8/04298 , H01M8/04302 , H01M8/0432 , H01M8/04432 , H01M8/04544 , H01M8/04664 , H01M8/04761 , H01M8/04768 , H01M8/04925 , H01M8/04932 , H01M8/04955 , H01M8/2415 , H01M8/2484 , Y02E60/50
摘要： The present invention refers to a fuel cell electric generator specifically designed for back-up in the absence of network electricity supply. According to the invention, the generator comprises a fuel cell stack, means for supplying the stack with a first and a second reagent flow comprising, in turn, pressure reducing means, and a manifold body to communicate with the stack said first and second reagent flows and at least a flow of coolant fluid via a respective coolant loop. The manifold body comprises on the inside chambers for the mixing of said reagent flows with corresponding re-circulated product flows and a coolant fluid expansion chamber within which said pressure reducing means of said first and second reagent flows are positioned at least partially drowned by said coolant. The invention further refers to methods for the start-up and shut-down of the generator, a method for detecting the flooding of a fuel cell and a method for detecting the presence of gas leakages in the generator.

56. 发明公开

EP2633579A1 FUEL CELL ASSEMBLY SEALING ARRANGEMENT 审中-公开
标题翻译：密封装置用于燃料电池的安排
公开(公告)号：EP2633579A1
公开(公告)日：2013-09-04
申请号：EP10859088.6
申请日：2010-10-29
申请人： UTC Power Corporation
发明人： PARSONS, Jason B. , PATTERSON, Timothy W. , HARRINGTON, Michael D. , CARNEVALE, Christopher John
IPC分类号： H01M8/02 , H01M8/10 , C09K3/10
CPC分类号： C09K3/10 , C09K3/1009 , C09K2200/0642 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/2415 , H01M2008/1095
摘要： An example seal assembly includes a first seal that is configured to be placed between a fuel cell manifold and a fuel cell stack. The first seal establishes a recessed area within a side of the first seal that faces the fuel cell stack. The fuel cell seal assembly further includes a second seal that is configured to be placed between the first seal and the fuel cell stack within the recessed area. An example method of sealing a fuel cell interface includes holding a first seal within a groove established within a manifold and holding a second seal within a recessed area established within the second seal. The method limits flow of a fuel cell fluid using a first seal and the second seal.

57. 发明授权

EP2301101B1 PILE À COMBUSTIBLE À EMPILEMENT MEMBRANE/ÉLECTRODES PERPENDICULAIRE AU SUBSTRAT DE SUPPORT ET PROCÉDÉ DE RÉALISATION 有权
标题翻译：与基材承运人向垂直的膜片/电极叠层和制造工艺燃料电池
公开(公告)号：EP2301101B1
公开(公告)日：2012-11-07
申请号：EP09761862.3
申请日：2009-05-07
申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： DIEM, Bernard , BACLET, Philippe , DIJON, Jean , LAURENT, Jean-Yves , SCHOTT, Pascal
IPC分类号： H01M8/10 , H01M8/24 , H01M8/02
CPC分类号： H01M8/1097 , H01M8/0234 , H01M8/0289 , H01M8/2415 , H01M8/2484 , H01M2008/1095 , Y02P70/56

58. 发明授权

EP1554767B1 FLEXIBLE FUEL CELL GAS MANIFOLD SYSTEM 有权
标题翻译：灵活燃料电池气体分配系统
公开(公告)号：EP1554767B1
公开(公告)日：2012-09-19
申请号：EP03808040.4
申请日：2003-07-25
申请人： Fuelcell Energy, Inc.
发明人： CRAMER, Michael , SHAH, Jagdish , HAYES, Richard, P. , KELLEY, Dana, A.
IPC分类号： H01M8/24
CPC分类号： H01M8/2485 , H01M8/2415 , Y10T428/2457
摘要： A fuel cell stack manifold system in which a flexible manifold body includes a pan having a central area, sidewall extending outward from the periphery of the central area, and at least one compound fold comprising a central area fold connecting adjacent portions of the central area and extending between opposite sides of the central area, and a sidewall fold connecting adjacent portions of the sidewall. The manifold system further includes a rail assembly for attachment to the manifold body and adapted to receive pins by which dielectric insulators are joined to the manifold assembly.

59. 发明公开

EP1981111A4 FUEL CELL 审中-公开
公开(公告)号：EP1981111A4
公开(公告)日：2012-04-04
申请号：EP07707343
申请日：2007-01-24
申请人： TOSHIBA KK
发明人： YOSHIDA YUICHI , SATO YUICHI , SATOH ASAKO
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/2415 , H01M8/04067 , H01M8/04089 , H01M8/04201 , H01M8/1011 , H01M2008/1095 , H01M2250/20 , H01M2250/30 , Y02B90/18 , Y02E60/523 , Y02T90/32
摘要： A fuel cell comprises a membrane electrode assembly 1 including an anode 5, a cathode 3 and an electrolyte membrane 6, a fuel reserving section 10 which reserves a liquid fuel 11, a cover 17 which is arranged on an outside of the cathode and has an oxidant introduction port 16, and a first thermal insulation member 18 which is laminated on at least either an outside surface or inside surface of the cover 17 and has an opening 19 at a position opposite to the oxidant introduction port.

60. 发明授权

EP2226881B1 A method for detecting the flooding of a fuel cell in a back-up electric fuel cell generator and for accordingly recovering the flooded fuel cell 有权
标题翻译：一种用于在基于细胞的燃料电备用发电机的燃料电池的检测浸水和水淹燃料电池的恢复的方法的方法
公开(公告)号：EP2226881B1
公开(公告)日：2011-10-19
申请号：EP09179574.0
申请日：2009-02-12
申请人： Electro Power Systems S.p.A.
发明人： Cherchi, Pierpaolo , Mercante, Luca , Musso, Andrea , Ceffa, Dario , Borello, Luisa , Gianolio, Giuseppe
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/04552 , H01M8/04097 , H01M8/04141 , H01M8/04298 , H01M8/04302 , H01M8/0432 , H01M8/04432 , H01M8/04544 , H01M8/04664 , H01M8/04761 , H01M8/04768 , H01M8/04925 , H01M8/04932 , H01M8/04955 , H01M8/2415 , H01M8/2484 , Y02E60/50
摘要： The present invention refers to a fuel cell electric generator specifically designed for back-up in the absence of network electricity supply. According to the invention, the generator comprises a fuel cell stack, means for supplying the stack with a first and a second reagent flow comprising, in turn, pressure reducing means, and a manifold body to communicate with the stack said first and second reagent flows and at least a flow of coolant fluid via a respective coolant loop. The manifold body comprises on the inside chambers for the mixing of said reagent flows with corresponding re-circulated product flows and a coolant fluid expansion chamber within which said pressure reducing means of said first and second reagent flows are positioned at least partially drowned by said coolant. The invention further refers to methods for the start-up and shut-down of the generator, a method for detecting the flooding of a fuel cell and a method for detecting the presence of gas leakages in the generator.

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