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1. 发明授权

US08974982B2 Fuel cell, fuel cell stack, and method for manufacturing fuel cell 有权
标题翻译：燃料电池，燃料电池堆和燃料电池的制造方法
公开(公告)号：US08974982B2
公开(公告)日：2015-03-10
申请号：US12259669
申请日：2008-10-28
申请人： Hideaki Tanahashi , Yutaka Ishioka , Kazutaka Iizuka , Chisato Kato
发明人： Hideaki Tanahashi , Yutaka Ishioka , Kazutaka Iizuka , Chisato Kato
IPC分类号： H01M8/10 , H01M2/08 , H01M8/02
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/242 , H01M8/2483 , H01M2008/1095 , Y02E60/521 , Y02P70/56 , Y10T29/4911
摘要： A fuel cell includes a membrane electrode assembly (MEA) having an electrolyte membrane and a pair of electrodes arranged on both sides of the electrolyte membrane in the thickness direction, a pair of frames having a frame shape and holding an outer periphery portion of the electrolyte membrane, a pair of gas diffusion layers arranged inside the pair of frames and on both sides of the MEA in the thickness direction, and a gasket covering at least a part of the pair of frames. The fuel cell further includes a first cross-linking adhesive member formed of rubber which includes a membrane accommodating portion having an indented shape for accommodating the outer periphery portion of the electrolyte membrane and a first intermediate portion interposed between the pair of frames and which is subjected to cross-linking adhesion with the outer periphery portion of the electrolyte membrane and the pair of frames.
摘要翻译：燃料电池包括具有电解质膜的膜电极组件（MEA）和沿厚度方向布置在电解质膜两侧的一对电极，一对框架具有框架形状并保持电解质的外周部分膜，一对气体扩散层，其布置在所述一对框架内并且在所述MEA的厚度方向两侧，以及覆盖所述一对框架的至少一部分的垫圈。燃料电池还包括由橡胶形成的第一交联粘合构件，其包括具有用于容纳电解质膜的外周部的缩进形状的膜容纳部和插入在该对框之间的第一中间部，以与电解质膜和一对框架的外周部分交联粘合。

2. 发明授权

US08039162B2 Unit cell for solid polymer electrolyte fuel cell 有权
标题翻译：固体高分子电解质燃料电池单元
公开(公告)号：US08039162B2
公开(公告)日：2011-10-18
申请号：US11703728
申请日：2007-02-08
申请人： Yutaka Ishioka , Hideaki Tanahashi , Yasuhiko Mihara
发明人： Yutaka Ishioka , Hideaki Tanahashi , Yasuhiko Mihara
IPC分类号： H01M2/08 , H01M8/10 , H01M8/02
CPC分类号： H01M8/0273 , H01M8/0267 , H01M8/1067 , H01M8/242 , H01M8/2483 , H01M2300/0082
摘要： A unit cell for use in a solid polymer electrolyte fuel cell comprising: a membrane/electrode assembly including a fuel electrode and an oxidant electrode disposed on either side of a solid polymer electrolyte membrane, the assembly being sandwiched from either side by a first separator and a second separator to give a stacked construction to form therebetween a fuel gas flow passage and an oxidant gas flow passage. The solid polymer electrolyte membrane has a projecting portion projecting outwardly beyond the fuel electrode and the oxidant electrode, and the projecting portion is coated by a reinforcing resin member. Connecting grooves formed on a primary face of the separators connecting both ends of the fuel gas/oxidant gas flow passages with a fuel/oxidant gas feed/discharge ports, respectively. The reinforcing resin member is placed so as to bridge openings of the connecting grooves in order to give a tunnel construction to the connecting grooves.
摘要翻译：一种用于固体聚合物电解质燃料电池的单元电池，包括：膜/电极组件，其包括设置在固体聚合物电解质膜两侧的燃料电极和氧化剂电极，该组件由任一侧由第一隔膜夹持，第二分离器，用于在其间形成燃料气体流动通道和氧化剂气体流动通道的堆叠结构。固体聚合物电解质膜具有向外突出的燃料电极和氧化剂电极的突出部分，并且突出部分被增强树脂部件涂覆。形成在连接燃料气体/氧化剂气体流路的两端的分离器的主面上的连接槽分别与燃料/氧化剂气体供给/排出口连接。为了对连接槽施加隧道结构，配置有加强树脂部件，以便桥接连接槽的开口。

3. 发明申请

US20110305976A1 MANUFACTURING METHOD OF FUEL CELL MODULE AND MANUFACTURING METHOD OF FUEL CELL 有权
标题翻译：燃料电池模块的制造方法和燃料电池的制造方法
公开(公告)号：US20110305976A1
公开(公告)日：2011-12-15
申请号：US13203899
申请日：2010-03-29
申请人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Kenji Sato , Fumishige Shizuku , Hiroo Yoshikawa
发明人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Kenji Sato , Fumishige Shizuku , Hiroo Yoshikawa
IPC分类号： H01M8/00
CPC分类号： H01M8/242 , H01M2/08 , H01M2/14 , H01M2/145 , H01M2/16 , H01M8/00 , H01M8/0247 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/1007 , H01M8/2404 , H01M8/2457 , H01M8/2483 , H01M8/249 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A manufacturing method of a fuel cell module includes: forming an outer divided body having a frame shape and formed from an uncrosslinked item of solid rubber having adhesiveness in a seal member arrangement portion of a separator to produce an outer temporary assembly, and forming an inner divided body having a frame shape and formed from an uncrosslinked item of solid rubber in a peripheral edge portion of an electrode member to produce an inner temporary assembly fitting the inner temporary assembly into a frame of the outer temporary assembly to produce a cell assembly temporary assembly; arranging a cell assembly stack, in which a plurality of the cell assembly temporary assemblies are stacked, in a forming die; and pressurizing and heating the forming die to crosslink the uncrosslinked item.
摘要翻译：一种燃料电池组件的制造方法，其特征在于，具备：在隔膜的密封部件配置部中，形成由具有粘接性的未交联的固体橡胶物形成的框架形状的外侧分割体，形成外部临时组件，分隔体具有框架形状，并且在电极构件的周边边缘部分中由未交联的实心橡胶制成，以产生将内部临时组件装配到外部临时组件的框架中的内部临时组件，以产生电池组件临时组件 ; 将多个电池组件临时组件堆叠在其中的电池组件堆叠; 对成形模进行加压加热，使未交联物交联。

4. 发明申请

US20070287056A1 Adhesive sealing member and a fuel cell using the same 审中-公开
标题翻译：粘合密封件和使用其的燃料电池
公开(公告)号：US20070287056A1
公开(公告)日：2007-12-13
申请号：US11730515
申请日：2007-04-02
申请人： Hideaki Tanahashi , Yutaka Ishioka , Takuji Nagano
发明人： Hideaki Tanahashi , Yutaka Ishioka , Takuji Nagano
IPC分类号： H01M2/08
CPC分类号： H01M8/0284 , H01M8/0273 , H01M8/241 , H01M2008/1095
摘要： An adhesive sealing member having favorable creep resistance and providing excellent productivity of fuel cells, and a fuel cell using the same. The adhesive sealing member satisfies (a) a requirement that the adhesive sealing member is used in a fuel cell, (b) a requirement that the adhesive sealing member includes a thermoplastic resin as a main component, and (c) a requirement that the adhesive sealing member includes resin particles of which a heat-resisting temperature is higher than a melting point of the thermoplastic resin. A resin composing the resin particles is preferably a crosslinked acrylic polymer and/or a crosslinked styrene polymer. In the fuel cell, scaling is made by using the adhesive sealing member.
摘要翻译：具有良好的抗蠕变性并且提供优异的燃料电池生产率的粘合剂密封件和使用其的燃料电池。粘合剂密封构件满足（a）在燃料电池中使用粘合剂密封构件的要求，（b）粘合剂密封构件包括热塑性树脂作为主要成分的要求，（c）要求粘合剂密封构件包括耐热温度高于热塑性树脂的熔点的树脂颗粒。构成树脂颗粒的树脂优选为交联的丙烯酸类聚合物和/或交联的苯乙烯聚合物。在燃料电池中，通过使用粘合剂密封构件进行缩放。

5. 发明授权

US09178242B2 Manufacturing method of fuel cell module and manufacturing method of fuel cell 有权
标题翻译：燃料电池模块的制造方法和燃料电池的制造方法
公开(公告)号：US09178242B2
公开(公告)日：2015-11-03
申请号：US13203899
申请日：2010-03-29
申请人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Kenji Sato , Fumishige Shizuku , Hiroo Yoshikawa
发明人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Kenji Sato , Fumishige Shizuku , Hiroo Yoshikawa
IPC分类号： H01M8/24 , H01M8/02 , H01M8/10 , H01M8/00 , H01M2/14 , H01M2/08 , H01M2/16
CPC分类号： H01M8/242 , H01M2/08 , H01M2/14 , H01M2/145 , H01M2/16 , H01M8/00 , H01M8/0247 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/1007 , H01M8/2404 , H01M8/2457 , H01M8/2483 , H01M8/249 , H01M2250/20 , Y02E60/521 , Y02P70/56 , Y02T90/32
摘要： A manufacturing method of a fuel cell module includes: forming an outer divided body having a frame shape and formed from an uncrosslinked item of solid rubber having adhesiveness in a seal member arrangement portion of a separator to produce an outer temporary assembly, and forming an inner divided body having a frame shape and formed from an uncrosslinked item of solid rubber in a peripheral edge portion of an electrode member to produce an inner temporary assembly fitting the inner temporary assembly into a frame of the outer temporary assembly to produce a cell assembly temporary assembly; arranging a cell assembly stack, in which a plurality of the cell assembly temporary assemblies are stacked, in a forming die; and pressurizing and heating the forming die to crosslink the uncrosslinked item.
摘要翻译：一种燃料电池组件的制造方法，其特征在于，具备：在隔膜的密封部件配置部中，形成由具有粘接性的未交联的固体橡胶物形成的框架形状的外侧分割体，形成外部临时组件，分隔体具有框架形状，并且在电极构件的周边边缘部分中由未交联的实心橡胶制成，以产生将内部临时组件装配到外部临时组件的框架中的内部临时组件，以产生电池组件临时组件 ; 将多个电池组件临时组件堆叠在其中的电池组件堆叠; 对成形模进行加压加热，使未交联物交联。

6. 发明申请

US20120009506A1 MANUFACTURING METHOD OF CELL ASSEMBLY FOR FUEL CELL AND MANUFACTURING METHOD OF FUEL CELL 有权
标题翻译：燃料电池组件的制造方法和燃料电池的制造方法
公开(公告)号：US20120009506A1
公开(公告)日：2012-01-12
申请号：US13203989
申请日：2010-03-29
申请人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Fumishige Shizuku , Kenji Sato , Hiroo Yoshikawa
发明人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Fumishige Shizuku , Kenji Sato , Hiroo Yoshikawa
IPC分类号： H01M8/00 , H01M8/10
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/242 , H01M8/2483 , Y02E60/521 , Y02P70/56
摘要： A manufacturing method of a cell assembly for a fuel cell includes: producing an electrode member, a separator, and a seal member preform, which has a frame shape and which is formed from an uncrosslinked item of solid rubber having adhesiveness, in a predetermined shape in advance; arranging the electrode member, the separator, and the seal member preform in a forming die including a pressing member, and closing the forming die while the pressing member is pressing a side of the electrode member that is opposite to the separator in the thickness direction; and pressurizing and heating the forming die to crosslink the uncrosslinked item so that the seal member seals the peripheral edge portion of the electrode member and integrates the electrode member and the separator with each other.
摘要翻译：燃料电池用电池组件的制造方法包括：制造具有框状的电极部件，隔膜和密封部件预成型体，所述电极部件，隔膜和密封部件预成型体由具有粘接性的未交联固体橡胶制成，形成为规定形状提前; 将电极构件，隔板和密封构件预制件布置在包括按压构件的成型模具中，并且在挤压构件沿着厚度方向挤压与隔板相对的电极构件的侧面时闭合成形模具; 对成形模进行加压加热，使未交联物交联，密封部件密封电极部件的周缘部，并将电极部件和隔膜相互积分。

7. 发明申请

US20070184327A1 Unit cell for solid polymer electrolyte fuel cell 有权
标题翻译：固体高分子电解质燃料电池单元
公开(公告)号：US20070184327A1
公开(公告)日：2007-08-09
申请号：US11703728
申请日：2007-02-08
申请人： Yutaka Ishioka , Hideaki Tanahashi , Yasuhiko Mihara
发明人： Yutaka Ishioka , Hideaki Tanahashi , Yasuhiko Mihara
IPC分类号： H01M2/08 , H01M8/10 , H01M8/02
CPC分类号： H01M8/0273 , H01M8/0267 , H01M8/1067 , H01M8/242 , H01M8/2483 , H01M2300/0082
摘要： A unit cell for use in a solid polymer electrolyte fuel cell comprising: a membrane/electrode assembly including a fuel electrode and an oxidant electrode disposed on either side of a solid polymer electrolyte membrane, the assembly being sandwiched from either side by a first separator and a second separator to give a stacked construction to form therebetween a fuel gas flow passage and an oxidant gas flow passage. The solid polymer electrolyte membrane has a projecting portion projecting outwardly beyond the fuel electrode and the oxidant electrode, and the projecting portion is coated by a reinforcing resin member. Connecting grooves formed on a primary face of the separators connecting both ends of the fuel gas/oxidant gas flow passages with a fuel/oxidant gas feed/discharge ports, respectively. The reinforcing resin member is placed so as to bridge openings of the connecting grooves in order to give a tunnel construction to the connecting grooves.
摘要翻译：一种用于固体聚合物电解质燃料电池的单元电池，包括：膜/电极组件，其包括设置在固体聚合物电解质膜两侧的燃料电极和氧化剂电极，该组件由任一侧由第一隔膜夹持，第二分离器，用于在其间形成燃料气体流动通道和氧化剂气体流动通道的堆叠结构。固体聚合物电解质膜具有向外突出的燃料电极和氧化剂电极的突出部分，并且突出部分被增强树脂部件涂覆。形成在连接燃料气体/氧化剂气体流路的两端的分离器的主面上的连接槽分别与燃料/氧化剂气体供给/排出口连接。为了对连接槽施加隧道结构，配置有加强树脂部件，以便桥接连接槽的开口。

8. 发明授权

US09017901B2 Manufacturing method of cell assembly for fuel cell and manufacturing method of fuel cell 有权
标题翻译：燃料电池组件制造方法及燃料电池制造方法
公开(公告)号：US09017901B2
公开(公告)日：2015-04-28
申请号：US13203989
申请日：2010-03-29
申请人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Fumishige Shizuku , Kenji Sato , Hiroo Yoshikawa
发明人： Hideaki Tanahashi , Shinichi Haga , Hideya Kadono , Yutaka Ishioka , Fumishige Shizuku , Kenji Sato , Hiroo Yoshikawa
IPC分类号： H01M8/00 , H01M8/10 , H01M8/02 , H01M8/24
CPC分类号： H01M8/1004 , H01M8/0273 , H01M8/0276 , H01M8/0284 , H01M8/0286 , H01M8/242 , H01M8/2483 , Y02E60/521 , Y02P70/56
摘要： A manufacturing method of a cell assembly for a fuel cell includes: producing an electrode member, a separator, and a seal member preform, which has a frame shape and which is formed from an uncrosslinked item of solid rubber having adhesiveness, in a predetermined shape in advance; arranging the electrode member, the separator, and the seal member preform in a forming die including a pressing member, and closing the forming die while the pressing member is pressing a side of the electrode member that is opposite to the separator in the thickness direction; and pressurizing and heating the forming die to crosslink the uncrosslinked item so that the seal member seals the peripheral edge portion of the electrode member and integrates the electrode member and the separator with each other.
摘要翻译：燃料电池用电池组件的制造方法包括：制造具有框状的电极部件，隔膜和密封部件预成型体，所述电极部件，隔膜和密封部件预成型体由具有粘接性的未交联固体橡胶制成，形成为规定形状提前; 将电极构件，隔板和密封构件预制件布置在包括按压构件的成型模具中，并且在挤压构件沿着厚度方向挤压与隔板相对的电极构件的侧面时闭合成形模具; 对成形模进行加压加热，使未交联物交联，密封部件密封电极部件的周缘部，并将电极部件和隔膜相互积分。

9. 发明授权

US08679702B2 Fuel cell module and manufacturing method thereof 有权
标题翻译：燃料电池组件及其制造方法
公开(公告)号：US08679702B2
公开(公告)日：2014-03-25
申请号：US12414206
申请日：2009-03-30
申请人： Hideaki Tanahashi , Yutaka Ishioka , Shinichi Haga , Hideya Kadono , Kenji Sato , Fumishige Shizuku
发明人： Hideaki Tanahashi , Yutaka Ishioka , Shinichi Haga , Hideya Kadono , Kenji Sato , Fumishige Shizuku
IPC分类号： H01M2/08
CPC分类号： H01M8/0284 , H01M8/0258 , H01M8/0267 , H01M8/0271 , H01M8/0286 , H01M8/0297 , H01M8/241 , H01M8/2457 , H01M8/2483 , H01M2008/1095 , Y02P70/56 , Y10T29/49114
摘要： A fuel cell module includes: an electrode member having a membrane electrode assembly, which is formed from an electrolyte membrane and a pair of electrode catalyst layers that is disposed on both sides of the electrolyte membrane in the thickness direction, and having a pair of porous layers disposed on both sides of the membrane electrode assembly in the thickness direction; a separator disposed layered on the electrode member so as to contact at least one of the porous layers; and an adhesive rubber member sealing a peripheral edge portion of the electrode member, wherein the electrode member and the separator are integrated by the adhesive rubber member, and a tensile product of the adhesive rubber member is 1,500 MPa·% or more.
摘要翻译：燃料电池模块包括：电极构件，其具有由电解质膜形成的膜电极组件和在厚度方向上配置在电解质膜两侧的一对电极催化剂层，并且具有一对多孔设置在膜电极组件的厚度方向两侧的层; 分隔件，其设置在所述电极部件上，以便与所述多孔层中的至少一个接触; 以及密封电极部件的周缘部的粘合橡胶部件，其中，电极部件和隔板通过粘合橡胶部件一体化，并且粘合橡胶部件的拉伸产品为1500MPa·％以上。

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