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31. 发明授权

EP2514015B1 FLOW BATTERY WITH INTERDIGITATED FLOW FIELD 有权转让
标题翻译：流与电池交织流场
公开(公告)号：EP2514015B1
公开(公告)日：2015-06-17
申请号：EP09852396.2
申请日：2009-12-18
申请人： United Technologies Corporation
发明人： PERRY, Michael L.
IPC分类号： H01M8/20 , H01M8/18 , H01M8/02
CPC分类号： H01M8/188 , H01M8/0234 , H01M8/026 , H01M8/0265 , H01M8/20 , Y02E60/528

32. 发明授权

EP2587576B1 Fuel cell stack 有权
标题翻译： Brennstoffzellenstapel
公开(公告)号：EP2587576B1
公开(公告)日：2014-09-24
申请号：EP13152707.9
申请日：2010-01-14
申请人： Honda Motor Co., Ltd.
发明人： Mohri, Masahiro , Kotani, Yasunori , Oda, Masaru , Watanabe, Yasuhiro , Matsui, Akihiro , Yamazaki, Keiko , Iwasawa, Chikara , Okamoto, Hideo , Ise, Masahiro , Ohta, Hiroaki
IPC分类号： H01M8/02 , H01M8/24 , H01M8/10
CPC分类号： H01M8/2483 , H01M8/0206 , H01M8/0232 , H01M8/0234 , H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/04029 , H01M8/1006 , H01M8/1007 , H01M8/1018 , H01M8/241 , H01M8/2457 , H01M2008/1095 , H01M2300/0082
摘要： A fuel cell stack (10) is comprised of a plurality of power generating units (12) which are stacked along the horizontal direction. A corrugated passage groove (44a) having a shape corresponding to the shape of the underside surface of a corrugated passage groove (36a) of a first fuel gas passage (36) is formed in a surface (14b) of a first metal separator (14). A corrugated passage groove (44b) having a shape corresponding to the shape of the underside surface of a corrugated passage groove (66a) of a second oxidant gas passage (66) is formed in a surface (20b) of a third metal separator (20). The corrugated passage grooves (44a, 44b) overlap one another to define a refrigerant passage (44). An oxidant gas inlet port (30a) and a fuel gas inlet port (32a) are provided in the upper portion of the power generating unit (12), and an oxidant gas outlet port (30b) and a fuel gas outlet port (32b) are provided in the lower portion of the power generating unit (12). A refrigerant inlet port (34a) and a refrigerant outlet port (34b) are formed in each of the left and right portions of power generating unit (12).
摘要翻译：燃料电池堆（10）由沿水平方向堆叠的多个发电单元（12）构成。在第一金属分离器（14）的表面（14b）中形成具有与第一燃料气体通道（36）的波纹通道槽（36a）的下表面的形状相对应的形状的波纹通道槽（44a））。在第三金属分离器（20）的表面（20b）中形成具有与第二氧化剂气体通道（66）的波纹通道槽（66a）的下表面的形状相对应的形状的波纹通道槽（44b））。波纹通道槽（44a，44b）彼此重叠以限定制冷剂通道（44）。氧化剂气体入口（30a）和燃料气体入口（32a）设置在发电单元（12）的上部，氧化剂气体出口（30b）和燃料气体出口（32b）设置在发电单元（12）的下部。制冷剂入口（34a）和制冷剂出口（34b）形成在发电单元（12）的左右两部分中。

33. 发明公开

EP2696414A4 FUEL CELL 有权
标题翻译： BRENNSTOFFZELLE
公开(公告)号：EP2696414A4
公开(公告)日：2014-08-27
申请号：EP12767238
申请日：2012-04-03
申请人： NISSAN MOTOR
发明人： OKU TAKANORI , UEHARA SHIGETAKA , ABE MITSUTAKA
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/026 , H01M8/0273 , H01M2008/1095 , H01M2250/20 , Y02T90/32

34. 发明授权

EP2686899B1 FUEL CELL SYSTEM WITH INJECTOR / RELIEF VALVE - ASSEMBLY INTEGRATED INTO END PLATE 有权
标题翻译：与喷油器/泄压阀的燃料电池系统 - 单位集成在端板
公开(公告)号：EP2686899B1
公开(公告)日：2014-07-23
申请号：EP12711690.3
申请日：2012-03-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KATANO, Koji
IPC分类号： H01M8/02 , H01M8/24 , H01M8/00 , H01M8/04
CPC分类号： H01M8/04201 , H01M8/026 , H01M8/2484 , H01M8/2485 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system includes: a fuel cell stack in which end plates are respectively disposed at two ends of a unit-cell stack of unit cells in the stacking direction, and in which a fuel gas channel for conveying a fuel gas along surfaces of one of the end plates in a direction parallel to the surfaces of the one end plate is formed within the one end plate; an injector that is integrally provided in one of the surfaces of the one end plate and that injects the fuel gas into the fuel gas channel; and a relief valve that is integrally provided in the other of the surfaces of the one end plate and that prevents overpressure in the fuel gas channel. The relief valve is disposed at a position offset from an injection axis of the injector.

35. 发明公开

EP2724410A1 FLOW FIELD CONFIGURATION FOR FUEL CELL PLATE 有权转让
标题翻译：流场结构请燃料电池板
公开(公告)号：EP2724410A1
公开(公告)日：2014-04-30
申请号：EP11868365.5
申请日：2011-06-23
申请人： United Technologies Corporation
发明人： MADDEN, Thomas, H. , PATTERSON, Timothy, W.
IPC分类号： H01M8/24 , H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/04201 , H01M8/0258 , H01M8/026 , H01M8/0263 , H01M8/0271 , H01M8/1004 , H01M8/2404 , H01M8/241 , H01M8/2483 , H01M8/2485 , Y02P70/56
摘要： A method of manufacturing a plate for a fuel cell includes the steps of providing flow channels in a fuel cell plate. Multiple fuel cell plates are joined into a cell stack assembly. A blocking plate is affixed to the fuel cell plate and at least partially obstructs the flow channels. The blocking plate is affixed to the fuel cell plate after the plates have been arranged into the cell stack assembly. The resulting fuel cell provides a fuel cell plate having a perimeter with an edge. The fuel cell plate includes flow channels extending to the edge. The blocking plate is affixed to the fuel cell plate at the edge to at least partially block the flow channel. In this manner, an inexpensive fuel cell plate may be used, and the blocking plate can be configured to create terminated flow channels, which may be used to provide an interdigitated flow field.

36. 发明授权

EP2482371B1 SEPARATOR FOR FUEL CELL AND FUEL CELL PROVIDED WITH SAME 有权
标题翻译：燃料电池分离器和燃料电池提供相同
公开(公告)号：EP2482371B1
公开(公告)日：2014-03-12
申请号：EP10832817.0
申请日：2010-11-15
申请人： Panasonic Corporation
发明人： KUSAKABE, Hiroki , KAWABATA, Norihiko , UMEDA, Takahiro , KOASHI, Naotsugu
IPC分类号： H01M8/04 , H01M8/02 , H01M8/10
CPC分类号： H01M8/0263 , H01M8/026 , H01M2008/1095

37. 发明公开

EP2675006A1 Gas distribution element with a supporting layer 审中-公开
标题翻译： Gasverteilungselement mitStützschicht
公开(公告)号：EP2675006A1
公开(公告)日：2013-12-18
申请号：EP12171565.0
申请日：2012-06-11
申请人： HTceramix S.A.
发明人： Wuillemin, Zacharie
IPC分类号： H01M8/02
CPC分类号： H01M8/04768 , C25B1/02 , C25B1/08 , C25B1/10 , C25B9/18 , C25B9/203 , C25B15/02 , C25B15/08 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0267 , H01M8/04067 , H01M8/04089 , H01M8/04201 , H01M8/04335 , H01M8/0435 , H01M8/04358 , H01M8/04753 , H01M8/1246 , H01M8/2425 , H01M8/2483 , H01M2008/1293 , H01M2300/0074 , Y02E60/366 , Y02E60/50 , Y02E60/525 , Y02P20/13
摘要： A gas distribution element (10) for a fuel cell or an electrolyzing device comprises a first layer (2) and a second layer (3). Said first (2) and second layers (3) are disposed with a with a gas distribution structure (11) forming a pattern for a reactant fluid flow. An inlet opening is provided for the supply of reactant fluid to the gas distribution structure (11) formed between the first layer and the second layer by said pattern and an outlet opening is provided for discharging reaction products from the gas distribution structure (11). A supporting layer (4) is provided for tempering the first layer (2) for regulating the temperature of the reactant fluid or of the first layer.
摘要翻译：用于燃料电池或电解装置的气体分配元件（10）包括第一层（2）和第二层（3）。所述第一层（2）和第二层（3）与形成反应物流体流动图案的气体分配结构（11）一起设置。提供入口开口，用于通过所述图案将反应物流体供应到在第一层和第二层之间形成的气体分配结构（11），并且提供出口用于从气体分配结构（11）排出反应产物。提供支撑层（4）用于回火第一层（2）以调节反应物流体或第一层的温度。

38. 发明授权

EP2348567B1 SOLID POLYMER FUEL CELL 有权
标题翻译： FESTPOLYMER-BRENNSTOFFZELLE
公开(公告)号：EP2348567B1
公开(公告)日：2013-11-13
申请号：EP10816860.0
申请日：2010-09-09
申请人： Panasonic Corporation
发明人： NAKAGAWA, Takashi , MATSUMOTO, Toshihiro , YOSHIMOTO, Miyuki , ARAI, Kenji
IPC分类号： H01M8/02 , H01M8/10
CPC分类号： H01M8/026 , H01M8/0258 , H01M8/0265 , H01M8/0267 , H01M8/0273 , H01M8/1004 , H01M2008/1095
摘要： A polymer electrolyte fuel cell includes a membrane electrode assembly including a polymer electrolyte membrane and a pair of catalyst electrodes sandwiching the polymer electrolyte membrane; a pair of separators sandwiching the membrane electrode assembly, the separators each including linear reaction gas channels defined by linear channel ribs, a reaction gas supply manifold hole, and a reaction gas discharge manifold hole; and an inlet gas distribution section for connecting the reaction gas supply manifold hole and the reaction gas channels, wherein the inlet gas distribution section includes n (where n is an integer of 2 or more) distribution ribs for partitioning the inlet gas distribution section into a plurality of spaces, the distribution ribs each having a longitudinal axis perpendicular to a longitudinal axis of the linear reaction gas channels, the distribution ribs each having two or more slits provided therein, the slits being in parallel to the longitudinal axis of the linear reaction channels, when, among the distribution ribs, the distribution rib positioned closest to the reaction gas supply manifold hole is considered as a first distribution rib and the distribution rib positioned closest to the reaction gas channels as an nth distribution rib, and when, among the spaces, the space positioned between the first distribution rib and the reaction gas supply manifold hole is considered as a diffusion space, and an average of sectional areas of the diffusion space, the sectional areas taken along the longitudinal axis of the reaction gas channel and along the normal to the separator's surface, is larger than a sectional area of any of the slits of the first distribution rib, the sectional area taken along the longitudinal axis of the distribution rib and along the normal to the separator's surface.
摘要翻译：聚合物电解质燃料电池包括：聚合物电解质膜和夹在聚合物电解质膜的一对催化剂电极的膜电极组件; 夹着膜电极组件的一对分离器，每个分离器包括由直线通道肋限定的线性反应气体通道，反应气体供给歧管孔和反应气体排出歧管孔; 以及用于连接反应气体供应歧管孔和反应气体通道的入口气体分配部分，其中入口气体分配部分包括n（其中n是2以上的整数）分配肋，用于将入口气体分配部分分成多个空间，分配肋各自具有垂直于线性反应气体通道的纵向轴线的纵轴，分配肋各自具有设置在其中的两个或更多个狭缝，狭缝与线性反应通道的纵向轴线平行当在分配肋之间，最靠近反应气体供应歧管孔的分配肋被认为是第一分配肋，并且最靠近反应气体通道的分配肋被认为是第n个分配肋，并且当在空间位于第一分配肋和反应气体供应歧管孔之间的空间被认为是ad 如果融合空间和扩散空间的截面面积的平均值，则沿着反应气体通道的纵向轴线并沿着分离器表面的法线截取的截面面积大于第一部分的任何狭缝的截面面积分布肋，沿着分布肋的纵向轴线并沿着分离器表面的法线截取的截面积。

39. 发明公开

EP2643878A1 DISPOSITIF FORMANT UN JOINT D'ETANCHEITE ENTRE DEUX ESPACES DE GAZ REACTIFS ENTRE EUX, APPLICATION AUX ELECTROLYSEURS DE VAPEUR D'EAU A HAUTE TEMPERATURE (EVHT) ET AUX PILES A COMBUSTIBLE DE TYPE SOFC 审中-公开
标题翻译： DEVICE FOR密封部件之间两个房间在用于高温度的蒸汽电解（HTSE）和固体氧化物燃料电池单元中的每个其它的反应性气体和USE（SOFC）
公开(公告)号：EP2643878A1
公开(公告)日：2013-10-02
申请号：EP11785455.4
申请日：2011-11-23
申请人： Commissariat à l'Énergie Atomique et aux Énergies Alternatives
发明人： FLEURY, Gatien , LE GALLO, Patrick
IPC分类号： H01M8/12 , H01M8/24 , H01M8/02 , C25B9/08 , C25B13/02 , C25B13/04
CPC分类号： H01M8/0271 , C25B9/18 , H01M8/0232 , H01M8/0245 , H01M8/0254 , H01M8/0258 , H01M8/026 , H01M8/0276 , H01M8/0282 , H01M8/0286 , H01M8/04197 , H01M8/12 , H01M8/242 , H01M8/2425 , H01M8/2465 , Y02P70/56
摘要： The invention relates to a novel seal between two spaces (1, 2) which can be occupied by two mutually reactive gases, typically oxygen and hydrogen. According to the invention, a buffer chamber (7) is provided between the two spaces having mutually reactive gases, wherein the leakage of reactive gases toward the buffer chamber is determined so as to achieve flow that is mainly of the diffusion type (by molecular or Knudsen diffusion). The invention can be used to provide sealing in an HT type electrolysis unit or a solid oxide fuel cell (SOFC).
摘要翻译：能两个空间之间的密封，以通过两种相互反应的气体，氧气和氢气典型地占据。缓冲室被相互反应气体的两个空间之间产生反应性气体的泄漏worin向缓冲室是确定性的开采产生了流的所有主要是漫射性的类型，通过分子或克努森扩散为例。这样的密封件可以，例如，在EHT电解槽或SOFC型燃料电池找到应用，所述生产的密封件。

40. 发明公开

EP2587576A3 Fuel cell stack 有权
标题翻译： Brennstoffzellstapel
公开(公告)号：EP2587576A3
公开(公告)日：2013-09-25
申请号：EP13152707.9
申请日：2010-01-14
申请人： Honda Motor Co., Ltd.
发明人： Mohri, Masahiro , Kotani, Yasunori , Oda, Masaru , Watanabe, Yasuhiro , Matsui, Akihiro , Yamazaki, Keiko , Iwasawa, Chikara , Okamoto, Hideo , Ise, Masahiro , Ohta, Hiroaki
IPC分类号： H01M8/02 , H01M8/24 , H01M8/10
CPC分类号： H01M8/2483 , H01M8/0206 , H01M8/0232 , H01M8/0234 , H01M8/0254 , H01M8/026 , H01M8/0263 , H01M8/0267 , H01M8/04029 , H01M8/1006 , H01M8/1007 , H01M8/1018 , H01M8/241 , H01M8/2457 , H01M2008/1095 , H01M2300/0082
摘要： A fuel cell stack (10) is comprised of a plurality of power generating units (12) which are stacked along the horizontal direction. A corrugated passage groove (44a) having a shape corresponding to the shape of the underside surface of a corrugated passage groove (36a) of a first fuel gas passage (36) is formed in a surface (14b) of a first metal separator (14). A corrugated passage groove (44b) having a shape corresponding to the shape of the underside surface of a corrugated passage groove (66a) of a second oxidant gas passage (66) is formed in a surface (20b) of a third metal separator (20). The corrugated passage grooves (44a, 44b) overlap one another to define a refrigerant passage (44).; An oxidant gas inlet port (30a) and a fuel gas inlet port (32a) are provided in the upper portion of the power generating unit (12), and an oxidant gas outlet port (30b) and a fuel gas outlet port (32b) are provided in the lower portion of the power generating unit (12). A refrigerant inlet port (34a) and a refrigerant outlet port (34b) are formed in each of the left and right portions of power generating unit (12).
摘要翻译：燃料电池堆（10）由沿水平方向堆叠的多个发电单元（12）构成。在第一金属分离器（14）的表面（14b）中形成具有与第一燃料气体通道（36）的波纹通道槽（36a）的下表面的形状相对应的形状的波纹通道槽（44a））。在第三金属分离器（20）的表面（20b）中形成具有与第二氧化剂气体通道（66）的波纹通道槽（66a）的下表面的形状相对应的形状的波纹通道槽（44b））。波纹通道槽（44a，44b）彼此重叠以限定制冷剂通道（44）。氧化剂气体入口（30a）和燃料气体入口（32a）设置在发电单元（12）的上部，氧化剂气体出口（30b）和燃料气体出口（32b）设置在发电单元（12）的下部。制冷剂入口（34a）和制冷剂出口（34b）形成在发电单元（12）的左右两部分中。

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