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104 条记录 (耗时 0.032 秒)

    Electrode-membrane-frame assembly for polyelectrolyte fuel cell, manufacturing method therefor, and polyelectrolyte fuel cell
    6.
    发明授权
    Electrode-membrane-frame assembly for polyelectrolyte fuel cell, manufacturing method therefor, and polyelectrolyte fuel cell 有权
    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：US08329322B2

    公开(公告)日：2012-12-11

    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： H01M8/04 ,  H01M2/14

    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。

    FILM ELECTRODE ASSEMBLY FOR FUEL CELL, POLYMER ELECTROLYTIC CELL FOR FUEL CELL AND METHOD FOR MANUFACTURING POLYMER ELECTROLYTIC FUEL CELL AND FILM ELECTRODE ASSEMBLY
    7.
    发明申请
    FILM ELECTRODE ASSEMBLY FOR FUEL CELL, POLYMER ELECTROLYTIC CELL FOR FUEL CELL AND METHOD FOR MANUFACTURING POLYMER ELECTROLYTIC FUEL CELL AND FILM ELECTRODE ASSEMBLY 有权
    用于燃料电池的电极组件，用于燃料电池的聚合物电解槽和用于制造聚合物电解燃料电池和膜电极组件的方法

    公开(公告)号：US20090246586A1

    公开(公告)日：2009-10-01

    申请号：US12096842

    申请日：2007-06-14

    申请人： Norihiko Kawabata ,  Hiroki Kusakabe ,  Takashi Morimoto ,  Toshihiro Matsumoto ,  Masatoshi Teranishi

    发明人： Norihiko Kawabata ,  Hiroki Kusakabe ,  Takashi Morimoto ,  Toshihiro Matsumoto ,  Masatoshi Teranishi

    IPC分类号： H01M8/10 ,  H01M4/88 ,  H01M8/02

    CPC分类号： H01M4/8896 ,  H01M4/886 ,  H01M4/8882 ,  H01M8/0247 ,  H01M8/026 ,  H01M8/0271 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0284 ,  H01M8/0286 ,  H01M8/1004 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/2404 ,  H01M8/242 ,  H01M8/2425 ,  H01M8/2457 ,  H01M8/2483 ,  Y02P70/56 ,  Y10T29/49114 ,  Y10T29/49115

    摘要： There is provided a film electrode assembly for a fuel cell capable of preventing a polymer electrolyte film from being exposed. The film electrode assembly includes: a main body portion of a film electrode assembly having a polymer electrolyte film, and a pair of electrode layers having catalyst layers placed on the two surfaces of the polymer electrolyte film on the inner side from the peripheral edge portion thereof and diffusion layers each having a peripheral edge protruding from the catalyst layer, which are laminated on one another, with a gap being formed between the protruding portion of the diffusion layer and the peripheral edge portion of the polymer electrolyte film; a frame member that sandwiches the peripheral edge portion of the polymer electrolyte film between the paired electrode layers with a gap therebetween, and is formed so as to surround an outer edge of the polymer electrolyte film; and gaskets made of a thermoplastic resin, which are placed on the two surfaces of the frame member. Each gasket includes an annular portion that covers the peripheral edge portion of the main body portion of the film electrode assembly over the entire circumference thereof along the inner edge of the frame member and a gap filling portion that fills the gap.

    摘要翻译： 提供了能够防止高分子电解质膜露出的燃料电池用膜电极接合体。 膜电极组件包括：具有聚合物电解质膜的膜电极组件的主体部分和在其周边部分的内侧的聚合物电解质膜的两个表面上设置有催化剂层的一对电极层 以及扩散层，其各自具有从所述催化剂层突出的周缘，所述扩散层彼此层叠，在所述扩散层的所述突出部与所述高分子电解质膜的周缘部之间形成间隙; 框架构件，其在所述一对电极层之间夹着所述高分子电解质膜的周边部分之间具有间隙，并且形成为围绕所述高分子电解质膜的外缘; 以及由热塑性树脂制成的垫圈，其被放置在框架构件的两个表面上。 每个垫片包括一个环形部分，该环形部分沿着框架构件的内边缘覆盖胶片电极组件的主体部分的周边边缘部分的整个周边，以及填充间隙的间隙填充部分。

    SOLID POLYMER FUEL CELL
    8.
    发明申请
    SOLID POLYMER FUEL CELL 有权
    固体聚合物燃料电池

    公开(公告)号：US20090029217A1

    公开(公告)日：2009-01-29

    申请号：US11914809

    申请日：2007-04-20

    申请人： Norihiko Kawabata ,  Takashi Morimoto ,  Hiroki Kusakabe ,  Toshihiro Matsumoto ,  Yoshiki Nagao

    发明人： Norihiko Kawabata ,  Takashi Morimoto ,  Hiroki Kusakabe ,  Toshihiro Matsumoto ,  Yoshiki Nagao

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1004 ,  H01M8/0247 ,  H01M8/0273

    摘要： It is an object of the present invention to provide a means for integrating an MEA and a pair of separators and regulate their positions without using parts that are specifically dedicated for position regulation use. More specifically, the present invention provides a polymer electrolyte fuel cell including a frame-integrated MEA, a separator having a channel for supplying and releasing a fuel gas, and a separator having a channel for supplying and releasing an oxidizer gas, and, in this fuel cell, the frame body of the frame-integrated MEA has a plurality of projections having a hook-shaped tip on both planes of the frame body and each separators has a plurality of stepped parts, and the projections on the frame body and the stepped parts on the pair of separators are integrated by fitting together with each other.

    摘要翻译： 本发明的目的是提供一种用于集成MEA和一对分离器并且调节其位置的装置，而不使用专门用于位置调节使用的部件。 更具体地说，本发明提供了一种固体高分子型燃料电池，其包括框架一体化MEA，具有用于供给和释放燃料气体的通道的隔板，以及具有用于供给和释放氧化剂气体的通道的隔板，在该 燃料电池，框架集成的MEA的框体具有多个突起，在框架体的两个平面上具有钩形尖端，并且每个隔板具有多个阶梯部分，并且框体和台阶上的突起 一对分离器上的部件通过彼此配合而集成。

    Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly
    9.
    发明授权
    Polymer electrolyte fuel cell and manufacturing method for electrode-membrane-frame assembly 有权
    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。