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1. 发明申请

US20130157160A1 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：US20130157160A1
公开(公告)日：2013-06-20
申请号：US13818445
申请日：2012-02-10
申请人： Mitsuo Yoshimura , Hirokazu Honkawa , Kenji Arai
发明人： Mitsuo Yoshimura , Hirokazu Honkawa , Kenji Arai
IPC分类号： H01M8/04
CPC分类号： H01M8/04007 , H01M8/0258 , H01M8/0267 , H01M8/241 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A polymer electrolyte fuel cell comprises a plurality of stacked cells each having an ionic conductive electrolyte membrane, an anode placed on one side of the electrolyte membrane, a cathode placed on the other side of the electrolyte membrane, and a conductive separator on which a first refrigerant channel for flow of a refrigerant is formed in center part thereof. The separator comprises a penetration holes constituting a manifold which extend in a direction of stacking of the plurality of cells and through which the refrigerant flows, a second refrigerant channels for communication between the penetration holes and the first refrigerant channel, and a plurality of protrusions that protrude into the penetration holes from parts of wall surfaces of the penetration holes that located peripherally in connection parts between the penetration holes and the second refrigerant channels.
摘要翻译：聚合物电解质燃料电池包括多个堆叠单元，每个堆叠单元具有离子导电电解质膜，放置在电解质膜一侧的阳极，放置在电解质膜另一侧的阴极以及导电隔板制冷剂流动的制冷剂通道形成在其中心部分。分离器包括构成歧管的穿透孔，该歧管在多个单元的堆叠方向上延伸，制冷剂流过该歧管，用于在穿透孔和第一制冷剂通道之间连通的第二制冷剂通道，以及多个突起，从穿透孔的壁表面的部分突出到贯穿孔和第二制冷剂通道之间的连接部分周边。

2. 发明申请

US20120251918A1 POLYMER FUEL CELL STACK AND POLYMER FUEL CELL SEPARATOR PAIR 有权
标题翻译：聚合物燃料电池堆叠和聚合物燃料电池分离器对
公开(公告)号：US20120251918A1
公开(公告)日：2012-10-04
申请号：US13386957
申请日：2010-07-14
申请人： Takashi Morimoto , Toshihiro Matsumoto , Atusi Murata , Mitsuo Yoshimura , Yoko Yamamoto
发明人： Takashi Morimoto , Toshihiro Matsumoto , Atusi Murata , Mitsuo Yoshimura , Yoko Yamamoto
IPC分类号： H01M2/18 , H01M8/10 , H01M8/04
CPC分类号： H01M8/0254 , H01M8/0206 , H01M8/0263 , H01M8/0267 , H01M8/0273 , H01M8/0276 , H01M8/0286 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell separator pair has first and second separators having front and back surfaces, a corrugated plate portion shaped in a wave form at the central portion, and a flat plate portion formed in the peripheral portion and surrounding the corrugated plate portion, wherein the corrugated plate portion of the front surface constitutes a reaction gas channel and the corrugated plate portion of the back surface constitutes a coolant channel. The back surfaces of the first and second separators are facing each other. The flat plate portions of the first and second separators are arranged on top of each other so as to be in contact with each other. The flat plate portion of the second separator protrudes toward the outside beyond the flat plate portion of the first separator. The fuel cell separator pair has a seal member (A) disposed on the flat plate portion of the front surface of the first separator, a seal member (B) disposed on the flat plate portion of the front surface of the second separator, and a seal member (C) disposed on the region protruding beyond the flat plate portion of the first separator in the flat plate portion of the back surface of the second separator.
摘要翻译：一种燃料电池隔板对具有前后表面的第一和第二隔板，在中央部形成为波浪状的波纹板部，以及形成于周边部并围绕波纹板部的平板部，前表面的板部分构成反应气体通道，并且后表面的波纹板部分构成冷却剂通道。第一和第二分离器的后表面彼此面对。第一和第二分离器的平板部分彼此顶起设置成彼此接触。第二分离器的平板部向外侧突出超过第一分离器的平板部。燃料电池分离器对具有设置在第一分离器的前表面的平板部分上的密封构件（A），设置在第二分离器的前表面的平板部分上的密封构件（B）密封构件（C），设置在第二隔板的背面的平板部中突出超过第一隔板的平板部的区域。

3. 发明授权

US08268512B2 Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly 有权
标题翻译：聚合物电解质燃料电池及电极 - 膜 - 框架组装的制造方法
公开(公告)号：US08268512B2
公开(公告)日：2012-09-18
申请号：US13051172
申请日：2011-03-18
申请人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
发明人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/0273 , B29C45/14467 , B29L2031/3468 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a first mold for injection molding such that the edge of the electrolyte membrane member is arranged on the first frame member, a second mold is arranged to form a resin flow passage for forming a second frame member which is in contact with the first frame member by interposing the electrolyte membrane member, and a part of the edge of the electrolyte membrane member is pressed and fixed to the first frame member by a presser member mounted on the second mold and a molding resin material is injected into the resin flow passage to form a second frame member.
摘要翻译：在燃料电池中的电极 - 膜 - 框架组件的制造方法中，第一框架构件和电解质膜构件布置在用于注射成型的第一模具中，使得电解质膜构件的边缘布置在第一框架构件，第二模具被布置成形成用于形成第二框架构件的树脂流动通道，所述第二框架构件通过插入电解质膜构件与第一框架构件接触，并且电解质膜构件的边缘的一部分被按压和固定通过安装在第二模具上的压脚构件将第一框架构件注入到树脂流动通道中以形成第二框架构件。

4. 发明授权

US07977014B2 Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly 有权
公开(公告)号：US07977014B2
公开(公告)日：2011-07-12
申请号：US12707894
申请日：2010-02-18
申请人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
发明人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/0273 , B29C45/14467 , B29L2031/3468 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a first mold for injection molding such that the edge of the electrolyte membrane member is arranged on the first frame member, a second mold is arranged to form a resin flow passage for forming a second frame member which is in contact with the first frame member by interposing the electrolyte membrane member, and a part of the edge of the electrolyte membrane member is pressed and fixed to the first frame member by a presser member mounted on the second mold and a molding resin material is injected into the resin flow passage to form a second frame member.

5. 发明授权

US09005834B2 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：US09005834B2
公开(公告)日：2015-04-14
申请号：US13818445
申请日：2012-02-10
申请人： Mitsuo Yoshimura , Hirokazu Honkawa , Kenji Arai
发明人： Mitsuo Yoshimura , Hirokazu Honkawa , Kenji Arai
IPC分类号： H01M8/04 , H01M8/02 , H01M8/24 , H01M8/10
CPC分类号： H01M8/04007 , H01M8/0258 , H01M8/0267 , H01M8/241 , H01M8/2483 , H01M2008/1095 , Y02E60/50
摘要： A polymer electrolyte fuel cell comprises a plurality of stacked cells each having an ionic conductive electrolyte membrane, an anode placed on one side of the electrolyte membrane, a cathode placed on the other side of the electrolyte membrane, and a conductive separator on which a first refrigerant channel for flow of a refrigerant is formed in center part thereof. The separator comprises penetration holes constituting a manifold which extend in a direction of stacking of the plurality of cells and through which the refrigerant flows and second refrigerant channels for communication between the penetration holes and the first refrigerant channel. A plurality of protrusions that protrude into the penetration holes from parts of wall surfaces of the penetration holes that are located peripherally in connection parts between the penetration holes and the second refrigerant channels.
摘要翻译：聚合物电解质燃料电池包括多个堆叠单元，每个堆叠单元具有离子导电电解质膜，放置在电解质膜一侧的阳极，放置在电解质膜另一侧的阴极以及导电隔板制冷剂流动的制冷剂通道形成在其中心部分。分离器包括构成歧管的穿透孔，该歧管在多个单元的堆叠方向上延伸，制冷剂流过该歧管，第二制冷剂通道用于在穿透孔和第一制冷剂通道之间连通。多个突起，其从穿透孔的壁面的部分突出到穿透孔中，所述孔的表面周边位于穿透孔和第二制冷剂通道之间的连接部分中。

6. 发明申请

US20110143252A1 MEA MEMBER AND POLYMER ELECTROLYTE FUEL CELL 有权
标题翻译： MEA会员和聚合物电解质燃料电池
公开(公告)号：US20110143252A1
公开(公告)日：2011-06-16
申请号：US12674843
申请日：2009-05-28
申请人： Shigeyuki Unoki , Takashi Nakagawa , Takashi Morimoto , Mitsuo Yoshimura
发明人： Shigeyuki Unoki , Takashi Nakagawa , Takashi Morimoto , Mitsuo Yoshimura
IPC分类号： H01M8/10
CPC分类号： H01M8/008 , H01M8/0258 , H01M8/0263 , H01M8/0273 , H01M8/0276 , H01M8/028 , H01M8/2483 , H01M2008/1095 , Y02W30/86
摘要： In an MEA member constituted by a polymer electrolyte membrane-electrode assembly (MEA) and a frame and in a polymer electrolyte fuel cell including this MEA member, the MEA and the frame can be easily separated from each other without using any special tool.An MEA member 7 includes an MEA 5 and a plate-shaped resin frame 6, and a separating portion for separating the MEA 5 from the frame 6 is formed in the MEA member 7. The MEA 5 includes a polymer electrolyte membrane 2 and a pair of electrodes 3 and 4 respectively disposed on both main surfaces of the polymer electrolyte membrane 2. The frame 6 sandwiches and holds a peripheral portion of main surfaces of the MEA 5 such that the MEA 5 is located inside the frame. The separating portion is a broken-line cutoff line 50 formed on the frame 6 to divide the frame 6 into two or more parts or a partial sandwiching portion 55 located at an inner peripheral portion of the frame 6 to partially sandwich the peripheral portion of the MEA 5.
摘要翻译：在由聚合物电解质膜 - 电极组件（MEA）和框架构成的MEA构件中并且在包括该MEA构件的聚合物电解质燃料电池中，MEA和框架可以容易地彼此分离而不使用任何特殊工具。 MEA构件7包括MEA 5和板状树脂框架6，并且在MEA构件7中形成有用于将MEA5与框架6分离的分离部.MEA 5包括聚合物电解质膜2和一对分别设置在聚合物电解质膜2的两个主表面上的电极3和4.框架6夹持并保持MEA 5的主表面的周边部分，使得MEA 5位于框架内。分离部分是形成在框架6上以将框架6分成两个或更多个部分的虚线切断线50或位于框架6的内周部分的部分夹持部分55，以部分地夹住框架6的周边部分 MEA 5。

7. 发明授权

US07931999B2 Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly 有权
标题翻译：聚合物电解质燃料电池及电极 - 膜 - 框架组装的制造方法
公开(公告)号：US07931999B2
公开(公告)日：2011-04-26
申请号：US12307014
申请日：2008-03-27
申请人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
发明人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/0273 , B29C45/14467 , B29L2031/3468 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a first mold for injection molding such that the edge of the electrolyte membrane member is arranged on the first frame member, a second mold is arranged to form a resin flow passage for forming a second frame member which is in contact with the first frame member by interposing the electrolyte membrane member, and a part of the edge of the electrolyte membrane member is pressed and fixed to the first frame member by a presser member mounted on the second mold and a molding resin material is injected into the resin flow passage to form a second frame member.
摘要翻译：在燃料电池中的电极 - 膜 - 框架组件的制造方法中，第一框架构件和电解质膜构件布置在用于注射成型的第一模具中，使得电解质膜构件的边缘布置在第一框架构件，第二模具被布置成形成用于形成第二框架构件的树脂流动通道，所述第二框架构件通过插入电解质膜构件与第一框架构件接触，并且电解质膜构件的边缘的一部分被按压和固定通过安装在第二模具上的压脚构件将第一框架构件注入到树脂流动通道中以形成第二框架构件。

8. 发明申请

US20110059380A1 POLYMER ELECTROLYTE FUEL CELL STACK 有权
标题翻译：聚合物电解质燃料电池堆
公开(公告)号：US20110059380A1
公开(公告)日：2011-03-10
申请号：US12919025
申请日：2010-03-26
申请人： Toshihiro Matsumoto , Yoko Yamamoto , Takashi Morimoto , Mitsuo Yoshimura , Kenji Arai , Yoshiki Nagao
发明人： Toshihiro Matsumoto , Yoko Yamamoto , Takashi Morimoto , Mitsuo Yoshimura , Kenji Arai , Yoshiki Nagao
IPC分类号： H01M8/04 , H01M8/24
CPC分类号： H01M8/247 , H01M8/04201 , H01M8/2415 , H01M8/2484 , H01M2008/1095
摘要： A fuel cell stack comprising: a cell stack body having stacked single cells and a manifold for supplying or discharging a fluid to the stacked single cells, the single cell including a membrane electrode assembly and a separator sandwiching the membrane electrode assembly; an end plate stacked onto the cell stack body and having a through-hole along the stacking direction of the cell stack body; and a fluid tube body inserted detachably into the through-hole so as to pass through the end plate, the fluid tube body being connected to the manifold, wherein a part of the outer surface of the fluid tube body opposite to the inner surface of the through-hole is separated from the inner surface of the through-hole.
摘要翻译：一种燃料电池堆，其特征在于，包括：具有层叠的单电池的电池堆主体和用于向层叠的单电池供给或排出流体的歧管，所述单电池包括膜电极组件和夹着所述膜电极组件的隔膜; 堆叠在电池堆主体上并具有沿着电池堆叠体的堆叠方向的通孔的端板; 以及流体管体，其以可分离的方式插入到所述通孔中，以通过所述端板，所述流体管体连接到所述歧管，其中所述流体管体的与所述流体管体的内表面相对的一部分通孔与通孔的内表面分离。

9. 发明申请

US20100098989A1 ELECTRODE-MEMBRANE-FRAME ASSEMBLY FOR POLYELECTROLYTE FUEL CELL, MANUFACTURING METHOD THEREFOR, AND POLYELECTROLYTE FUEL CELL 有权
标题翻译：用于聚电解质燃料电池的电极 - 膜框架组件，其制造方法和聚电解质燃料电池
公开(公告)号：US20100098989A1
公开(公告)日：2010-04-22
申请号：US12443730
申请日：2008-10-10
申请人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
发明人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/2404 , H01M8/242 , Y02P70/56
摘要： In a solid polyelectrolyte fuel cell, with a frame including a frame body main part placed along a peripheral edge portion of a membrane, a plurality of first retaining portions which are arrayed so as to protrude from an inner edge of the frame body main part and which retain the front surface side of the membrane, and a plurality of second retaining portions which are arrayed so as to protrude from the inner edge of the frame body main part and which retain the back surface side of the membrane, the first retaining portions and the second retaining portions are so arrayed that retaining positions of the membrane by the first retaining portions and retaining positions of the membrane by the second retaining portions are alternately placed. A plurality of front-surface side elastic members are placed on the front surface of the membrane between neighboring ones of the first retaining portions while a plurality of back-surface side elastic members are placed on the back surface of the membrane between neighboring ones of the second retaining portions.
摘要翻译：在固体聚电解质燃料电池中，具有框架，该框架包括沿着膜的周边部分放置的框架主体部分，多个第一保持部分，其排列成从框架主体的内部边缘突出; 保持膜的前表面侧的多个第二保持部和从框体主体的内缘突出并保持膜的背面侧的多个第二保持部，第一保持部和第二保持部被排列成使得通过第一保持部保持膜的位置并且通过第二保持部保持膜的位置交替放置。多个前表面侧弹性构件被放置在相邻的第一保持部分之间的膜的前表面上，而多个背面侧弹性构件被放置在膜的相邻侧第二保持部。

10. 发明申请

US20090286123A1 POLYMER ELECTROLYTE FUEL CELL AND MANUFACTURING METHOD FOR ELECTRODE-MEMBRANE-FRAME ASSEMBLY 有权
标题翻译：聚合物电解质燃料电池和电极 - 膜框架组件的制造方法
公开(公告)号：US20090286123A1
公开(公告)日：2009-11-19
申请号：US12307014
申请日：2008-03-27
申请人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
发明人： Takashi Morimoto , Hiroki Kusakabe , Toshihiro Matsumoto , Norihiko Kawabata , Mitsuo Yoshimura
IPC分类号： H01M8/10 , C04B35/00
CPC分类号： H01M8/0273 , B29C45/14467 , B29L2031/3468 , H01M8/0286 , H01M2008/1095 , Y02P70/56
摘要： In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a first mold for injection molding such that the edge of the electrolyte membrane member is arranged on the first frame member, a second mold is arranged to form a resin flow passage for forming a second frame member which is in contact with the first frame member by interposing the electrolyte membrane member, and a part of the edge of the electrolyte membrane member is pressed and fixed to the first frame member by a presser member mounted on the second mold and a molding resin material is injected into the resin flow passage to form a second frame member.
摘要翻译：在燃料电池中的电极 - 膜 - 框架组件的制造方法中，第一框架构件和电解质膜构件布置在用于注射成型的第一模具中，使得电解质膜构件的边缘布置在第一框架构件，第二模具被布置成形成用于形成第二框架构件的树脂流动通道，所述第二框架构件通过插入电解质膜构件与第一框架构件接触，并且电解质膜构件的边缘的一部分被按压和固定通过安装在第二模具上的压脚构件将第一框架构件注入到树脂流动通道中以形成第二框架构件。

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