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41. 发明申请

US20050288177A1 Polymer electrolyte fuel cells, methods of manufacturing electrodes therefor, and apparatus for making the same 失效
标题翻译：聚合物电解质燃料电池，其电极的制造方法及其制造方法
公开(公告)号：US20050288177A1
公开(公告)日：2005-12-29
申请号：US11207112
申请日：2005-08-18
申请人： Kazuhito Hatoh , Hisaaki Gyoten , Toshihiro Matsumoto , Hiroki Kusakabe , Yoshiki Nagao
发明人： Kazuhito Hatoh , Hisaaki Gyoten , Toshihiro Matsumoto , Hiroki Kusakabe , Yoshiki Nagao
IPC分类号： H01M4/86 , H01M4/88 , H01M8/10
CPC分类号： H01M4/8875 , H01M4/8605 , H01M4/8668 , H01M4/8673 , H01M4/881 , H01M4/886 , H01M2008/1095
摘要： Methods are provided for easily obtaining a high performance electrode without using an organic solvent for making an ink of an electrode catalyst or a surfactant for making an ink of a water repellent carbon material. The methods of manufacturing an electrode for a polymer electrolyte fuel cell comprise (a) a step of adhering a polymer electrolyte or a water repellent material to fine electrically conductive particles, and granulating the electrically conductive particles to obtain multinary granules, and (b) a step of depositing the multinary granules in layer form to obtain a catalyst layer or a water repellent layer of an electrode. Apparatus for manufacturing the electrodes, as well as polymer electrolyte fuel cells using the electrodes are also provided.
摘要翻译：提供了用于容易地获得高性能电极而不使用用于制造电极催化剂的油墨的有机溶剂或用于制造防水碳材料的油墨的表面活性剂的方法。制造固体高分子型燃料电池用电极的方法包括：（a）将高分子电解质或疏水性材料粘附到微细的导电性粒子上，将导电性粒子造粒而得到多元颗粒的工序，（b）将多元颗粒沉积成层形式以获得电极的催化剂层或防水层的步骤。还提供了用于制造电极的装置以及使用电极的聚合物电解质燃料电池。

42. 发明授权

US07029785B2 Polymer electrolyte fuel cells, methods of manufacturing electrodes therefor , and apparatuses for making the same 失效
公开(公告)号：US07029785B2
公开(公告)日：2006-04-18
申请号：US10328624
申请日：2002-12-23
申请人： Kazuhito Hatoh , Hisaaki Gyoten , Toshihiro Matsumoto , Hiroki Kusakabe , Yoshiki Nagao
发明人： Kazuhito Hatoh , Hisaaki Gyoten , Toshihiro Matsumoto , Hiroki Kusakabe , Yoshiki Nagao
IPC分类号： H01M4/94
CPC分类号： H01M4/8875 , H01M4/8605 , H01M4/8668 , H01M4/8673 , H01M4/881 , H01M4/886 , H01M2008/1095
摘要： Methods are provided for easily obtaining a high performance electrode without using an organic solvent for making an ink of an electrode catalyst or a surfactant for making an ink of a water repellent carbon material. The methods of manufacturing an electrode for a polymer electrolyte fuel cell comprise (a) a step of adhering a polymer electrolyte or a water repellent material to fine electrically conductive particles, and granulating the electrically conductive particles to obtain multinary granules, and (b) a step of depositing the multinary granules in layer form to obtain a catalyst layer or a water repellent layer of an electrode. Apparatus for manufacturing the electrodes, as well as polymer electrolyte fuel cells using the electrodes are also provided.

43. 发明申请

US20060127724A1 Polymer electrolyte fuel cell 有权
公开(公告)号：US20060127724A1
公开(公告)日：2006-06-15
申请号：US11344095
申请日：2006-02-01
申请人： Hiroki Kusakabe , Kazuhito Hatoh , Hideo Ohara , Shinsuke Takeguchi , Soichi Shibata , Takeshi Tomizawa , Toshihiro Matsumoto , Eiichi Yasumoto
发明人： Hiroki Kusakabe , Kazuhito Hatoh , Hideo Ohara , Shinsuke Takeguchi , Soichi Shibata , Takeshi Tomizawa , Toshihiro Matsumoto , Eiichi Yasumoto
IPC分类号： H01M8/10 , H01M8/04 , H01M8/02
CPC分类号： H01M8/04029 , H01M8/0263 , H01M8/0267 , H01M8/04074 , H01M8/04089 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： The polymer electrolyte fuel cell of the present invention is equipped with a cell having an MEA having a hydrogen ion-conducting polymer electrolyte membrane and an anode and a cathode sandwiching the polymer electrolyte membrane; a platelike anode-side separator positioned on one side of the MEA so that the front surface thereof contacts the anode, with fuel gas passages through which fuel gas flows being formed in the front surface; and a platelike cathode-side separator positioned on the other side of the MEA so that the front surface thereof contacts the cathode, with oxidizing gas passages through which oxidizing gas flows being formed in the front surface; a cell stack in which a plurality of said cells is stacked; and a cooling water flow passage, through which cooling water flows, formed on at least the rear surface of one from among the anode-side separator and the cathode-side separator of at least a prescribed cell in said cell stack; where said fuel gas, oxidizing gas, and cooling water flow through said fuel gas passage, oxidizing gas passage, and cooling water passage, respectively, in a manner not running counter to gravity.

44. 发明授权

US08703360B2 Method for producing an electrode-membrane-frame assembly 有权
标题翻译：电极 - 膜 - 框架组件的制造方法
公开(公告)号：US08703360B2
公开(公告)日：2014-04-22
申请号：US12745743
申请日：2008-12-04
申请人： Yoichiro Tsuji , Toshihiro Matsumoto , Hiroki Kusakabe , Takashi Morimoto
发明人： Yoichiro Tsuji , Toshihiro Matsumoto , Hiroki Kusakabe , Takashi Morimoto
IPC分类号： H01M8/00 , H01M4/36 , H01M8/10
CPC分类号： B29C45/1671 , B29C45/14065 , B29C45/14836 , B29C2045/1673 , B29L2031/3468 , H01M8/0202 , H01M8/0286 , H01M8/1004 , H01M2008/1095 , Y02P70/56
摘要： In an electrode-membrane-frame assembly production method, a principal part is formed by an electrolyte membrane, first and second catalyst layers and first and second gas diffusion layers, with the first and second gas diffusion layers arranged with their outer circumferences at different positions. The principal part is arranged in a molding die with a circumferential region of the principal part disposed on a flat region of a primary molded body. A circumferential portion of one of the gas diffusion layers is arranged to oppose a flat region of the primary molded body so that the membrane is interposed between the circumferential portion and the flat region. Subsequently, a secondary molded body is formed to integrate with the primary molded body and the principal part.
摘要翻译：在电极 - 膜框架组件制造方法中，主要部分由电解质膜，第一和第二催化剂层以及第一和第二气体扩散层形成，其中第一和第二气体扩散层的外周排列在不同的位置。主要部分设置在成型模具中，主要部分的圆周区域设置在初级模制体的平坦区域上。一个气体扩散层的圆周部分布置成与一次成型体的平坦区域相对，使得隔膜插入在圆周部分和平坦区域之间。随后，形成二次成型体，与一次成型体和主体一体化。

45. 发明申请

US20080305384A1 ELECTRODE-MEMBRANE-FRAME ASSEMBLY FOR FUEL CELL, POLYELECTROLYTE FUEL CELL AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：用于燃料电池，聚电解质燃料电池的电极 - 膜框架组件及其制造方法
公开(公告)号：US20080305384A1
公开(公告)日：2008-12-11
申请号：US12136312
申请日：2008-06-10
申请人： Tsutomu KAWASHIMA , Norihiko Kawabata , Toshihiro Matsumoto , Atsushi Murata , Takashi Morimoto
发明人： Tsutomu KAWASHIMA , Norihiko Kawabata , Toshihiro Matsumoto , Atsushi Murata , Takashi Morimoto
IPC分类号： H01M2/00 , H01M6/00
CPC分类号： H01M8/0273 , H01M8/0258 , H01M8/0267 , H01M8/0276 , H01M8/0284 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/247 , H01M8/2483 , H01M2008/1095 , Y02P70/56 , Y10T29/49108
摘要： An electrode-membrane-frame assembly for a polyelectrolyte fuel cell which is held between one pair of separators and constitutes an electric cell module in the fuel cell is constituted of a membrane electrode assembly, a first frame body which has a separator-side surface on which a sealing member for sealing between the member and one separator and a membrane-side surface located on one surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material, and a second frame body that has a separator-side surface on which a sealing member for sealing between the member and the other separator and a membrane-side surface located on the other surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material and fitted to the first frame body holding the peripheral edge portion of the membrane electrode assembly between the second frame body and the first frame body.
摘要翻译：用于聚电解质燃料电池的电极 - 膜 - 框架组件，其被保持在一对分离器之间并构成燃料电池中的电池模块，由膜电极组件，第一框架体，其具有隔板侧表面所述密封构件用于密封所述构件和一个隔膜之间的密封构件以及位于所述膜电极组件的周缘部的一个表面上的膜侧表面，并且由热塑性树脂材料形成，所述第二框体具有隔膜在该表面上形成用于密封构件和另一个隔膜的密封构件以及位于膜电极组件的周缘部的另一个表面上的膜侧表面，并且由热塑性树脂材料形成并且安装到所述第一框体在所述第二框体和所述第一框体之间保持所述膜电极组的周缘部。

46. 发明授权

US08642230B2 Electrode-membrane-frame assembly for fuel cell, polyelectrolyte fuel cell and manufacturing method therefor 有权
标题翻译：燃料电池用电极膜框架组件，聚电解质燃料电池及其制造方法
公开(公告)号：US08642230B2
公开(公告)日：2014-02-04
申请号：US12136312
申请日：2008-06-10
申请人： Tsutomu Kawashima , Norihiko Kawabata , Toshihiro Matsumoto , Atsushi Murata , Takashi Morimoto
发明人： Tsutomu Kawashima , Norihiko Kawabata , Toshihiro Matsumoto , Atsushi Murata , Takashi Morimoto
IPC分类号： H01M2/14
CPC分类号： H01M8/0273 , H01M8/0258 , H01M8/0267 , H01M8/0276 , H01M8/0284 , H01M8/1004 , H01M8/241 , H01M8/2457 , H01M8/247 , H01M8/2483 , H01M2008/1095 , Y02P70/56 , Y10T29/49108
摘要： An electrode-membrane-frame assembly for a polyelectrolyte fuel cell including of a membrane electrode assembly, a first frame body which has a separator-side surface on which a sealing member for sealing between the member and one separator and a membrane-side surface located on one surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material, and a second frame body that has a separator-side surface on which a sealing member for sealing between the member and the other separator and a membrane-side surface located on the other surface of the peripheral edge portion of the membrane electrode assembly and is formed of a thermoplastic resin material and fitted to the first frame body holding the peripheral edge portion of the membrane electrode assembly between the second frame body and the first frame body.
摘要翻译：一种用于聚电解质燃料电池的电极 - 膜 - 框架组件，其包括膜电极组件，第一框架体，其具有隔板侧表面，密封件用于在所述构件和一个隔板之间密封，以及膜侧表面在所述膜电极接合体的周缘部的一个面上形成有热塑性树脂材料，第二框体具有隔板侧表面，所述密封构件用于密封所述构件和所述另一个隔膜之间，膜侧表面位于膜电极组件的周缘部分的另一个表面上，并且由热塑性树脂材料形成，并且装配到第一框架体，该第一框架体将膜电极组件的周边部分保持在第二框体和第一个框架体。

47. 发明申请

US20050136303A1 Fuel cell system, operating method thereof, program and recording medium 审中-公开
标题翻译：燃料电池系统，其操作方法，程序和记录介质
公开(公告)号：US20050136303A1
公开(公告)日：2005-06-23
申请号：US11013637
申请日：2004-12-17
申请人： Susumu Kobayshi , Toshihiro Matsumoto , Takeshi Tomizawa , Hiroki Kusakabe
发明人： Susumu Kobayshi , Toshihiro Matsumoto , Takeshi Tomizawa , Hiroki Kusakabe
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , H01M8/10 , H01M8/24
CPC分类号： H01M8/0612 , H01M8/0263 , H01M8/0267 , H01M8/04007 , H01M8/04022 , H01M8/04074 , H01M8/04126 , H01M8/04291 , H01M8/04365 , H01M8/04373 , H01M8/04731 , H01M8/04738 , H01M8/04835 , H01M8/241 , H01M8/242 , H01M8/2457 , H01M8/2483
摘要： A fuel cell system comprising the stack having a gas distribution means of guiding reaction gas into electrodes of respective single cells, the gas supplying sections for supplying the reaction gas to the stack, the gas humidifying section for humidifying the reaction gas which are disposed between the gas supplying sections and the electrode inlet of the gas distribution means, and the controlling section for controlling the water vapor content of the reaction gas supplied at least to one of the electrodes so as to exceed the saturated water vapor content at the temperature of at least one of the electrode inlets of the gas distribution means.
摘要翻译：一种燃料电池系统，包括具有将反应气体导入各单电池的电极的气体分配装置，用于将反应气体供给到堆的气体供给部，用于加湿反应气体的气体加湿部，气体供给部分和气体分配装置的电极入口以及控制部分，用于控制至少提供给一个电极的反应气体的水蒸气含量，以便在至少至少的温度下超过饱和水蒸汽含量气体分配装置的电极入口之一。

48. 发明授权

US08435692B2 Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：US08435692B2
公开(公告)日：2013-05-07
申请号：US12598515
申请日：2008-12-26
申请人： Soichi Shibata , Susumu Hatano , Hiroki Kusakabe , Eiichi Yasumoto , Toshihiro Matsumoto
发明人： Soichi Shibata , Susumu Hatano , Hiroki Kusakabe , Eiichi Yasumoto , Toshihiro Matsumoto
IPC分类号： H01M2/00 , H01M8/24
CPC分类号： H01M8/0247 , H01M8/04007 , H01M8/04089 , H01M8/04156 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： An object of the present invention is to provide a fuel cell including a reaction gas supply path which makes it difficult to cause water condensation in a region near an end plate. A fuel cell of the present invention comprises a cell stack 2 having a reaction gas passage 13a inside thereof and having on one end surface thereof a reaction gas supply inlet 17 from which a reaction gas is supplied to the reaction gas passage 13a, a joint 5 connecting the reaction gas supply inlet 17 to an external pipe P for supplying the reaction gas, plate-shaped end members 3, 4 which are disposed on one end surface of the cell stack 2 and have through-holes 21, 23 into which the joint 5 is inserted so as not to contact inner wall surfaces thereof, and a closing member 9 for substantially closing a space formed between the joint 5 and the inner wall surfaces of the through-holes 21, 23.
摘要翻译：本发明的目的是提供一种燃料电池，其包括反应气体供给路径，使得难以在端板附近的区域中产生水冷凝。本发明的燃料电池包括在其内部具有反应气体通道13a的电池组2，在其一个端面上具有反应气体供给口17，反应气体从该反应气体供给口17供给到反应气体通道13a，接头5 将反应气体供给口17连接到用于供给反应气体的外部管P，设置在电池组2的一个端面上的板状端部构件3,4，并具有贯通孔21,23， 5被插入以不接触其内壁表面;以及关闭构件9，用于基本上封闭形成在接头5和通孔21,23的内壁表面之间的空间。

49. 发明申请

US20100136460A1 FUEL CELL 有权
标题翻译：燃料电池
公开(公告)号：US20100136460A1
公开(公告)日：2010-06-03
申请号：US12598515
申请日：2008-12-26
申请人： Soichi Shibata , Susumu Hatano , Hiroki Kusakabe , Eiichi Yasumoto , Toshihiro Matsumoto
发明人： Soichi Shibata , Susumu Hatano , Hiroki Kusakabe , Eiichi Yasumoto , Toshihiro Matsumoto
IPC分类号： H01M2/00 , H01M2/08
CPC分类号： H01M8/0247 , H01M8/04007 , H01M8/04089 , H01M8/04156 , H01M8/241 , H01M8/242 , H01M8/2483
摘要： An object of the present invention is to provide a fuel cell including a reaction gas supply path which makes it difficult to cause water condensation in a region near an end plate.A fuel cell of the present invention comprises a cell stack 2 having a reaction gas passage 13a inside thereof and having on one end surface thereof a reaction gas supply inlet 17 from which a reaction gas is supplied to the reaction gas passage 13a, a joint 5 connecting the reaction gas supply inlet 17 to an external pipe P for supplying the reaction gas, plate-shaped end members 3, 4 which are disposed on one end surface of the cell stack 2 and have through-holes 21, 23 into which the joint 5 is inserted so as not to contact inner wall surfaces thereof, and a closing member 9 for substantially closing a space formed between the joint 5 and the inner wall surfaces of the through-holes 21, 23.
摘要翻译：本发明的目的是提供一种燃料电池，其包括反应气体供给路径，使得难以在端板附近的区域中产生水冷凝。本发明的燃料电池包括在其内部具有反应气体通道13a的电池组2，在其一个端面上具有反应气体供给口17，反应气体从该反应气体供给口17供给到反应气体通道13a，接头5 将反应气体供给口17连接到用于供给反应气体的外部管P，设置在电池组2的一个端面上的板状端部构件3,4，并具有贯通孔21,23， 5被插入以不接触其内壁表面;以及关闭构件9，用于基本上封闭形成在接头5和通孔21,23的内壁表面之间的空间。

50. 发明授权

US07491459B2 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：US07491459B2
公开(公告)日：2009-02-17
申请号：US11344095
申请日：2006-02-01
申请人： Hiroki Kusakabe , Kazuhito Hatoh , Hideo Ohara , Shinsuke Takeguchi , Soichi Shibata , Takeshi Tomizawa , Toshihiro Matsumoto , Eiichi Yasumoto
发明人： Hiroki Kusakabe , Kazuhito Hatoh , Hideo Ohara , Shinsuke Takeguchi , Soichi Shibata , Takeshi Tomizawa , Toshihiro Matsumoto , Eiichi Yasumoto
IPC分类号： H01M8/10 , H01M8/04 , H01M8/02
CPC分类号： H01M8/04029 , H01M8/0263 , H01M8/0267 , H01M8/04074 , H01M8/04089 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M8/2484
摘要： The polymer electrolyte fuel cell of the present invention is equipped with a cell having an MEA having a hydrogen ion-conducting polymer electrolyte membrane and an anode and a cathode sandwiching the polymer electrolyte membrane; a platelike anode-side separator positioned on one side of the MEA so that the front surface thereof contacts the anode, with fuel gas passages through which fuel gas flows being formed in the front surface; and a platelike cathode-side separator positioned on the other side of the MEA so that the front surface thereof contacts the cathode, with oxidizing gas passages through which oxidizing gas flows being formed in the front surface; a cell stack in which a plurality of said cells is stacked; and a cooling water flow passage, through which cooling water flows, formed on at least the rear surface of one from among the anode-side separator and the cathode-side separator of at least a prescribed cell in said cell stack; where said fuel gas, oxidizing gas, and cooling water flow through said fuel gas passage, oxidizing gas passage, and cooling water passage, respectively, in a manner not running counter to gravity.
摘要翻译：本发明的高分子电解质型燃料电池装备有具有氢离子传导性高分子电解质膜的MEA的电池和夹着聚合物电解质膜的阳极和阴极，位于MEA的一侧上的板状阳极侧隔板，使得其前表面接触阳极，燃料气体在其前表面形成的燃料气体通道; 位于MEA的另一侧的板状阴极侧隔板，其前表面与阴极接触，在前表面形成有氧化气体流过的氧化气体通道; 堆叠多个所述单元的单元堆叠; 以及至少在所述电池堆中的至少规定电池的阳极侧隔板和阴极侧隔板之间的至少后表面上形成有冷却水流过的冷却水流路; 其中所述燃料气体，氧化气体和冷却水分别以不重力的方式流过所述燃料气体通道，氧化气体通道和冷却水通道。

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