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    SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELLS
    1.
    发明申请
    SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELLS 审中-公开
    平面型聚合物电解质燃料电池的分离器

    公开(公告)号：US20120003567A1

    公开(公告)日：2012-01-05

    申请号：US13232605

    申请日：2011-09-14

    申请人： Tooru SERIZAWA ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    发明人： Tooru SERIZAWA ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    IPC分类号： H01M2/14 ,  H01M2/16

    CPC分类号： H01M8/023 ,  H01M8/0245 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0297 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1095

    摘要： A separator for flat-type polymer electrolyte fuel cells comprises a fuel-feed-side separator and an oxygen-feed-side separator, each comprising a collector portion in which n unit conductive substrates (n is an integer of 2 or more), each having a plurality of through-holes, are arrayed in flat configuration via gaps, and a pair of insulating frames which have n openings in alignment with an array position of the unit conductive substrates and are integrated in such a way as to hold the collector portion between them. The back-to-back (n−1) unit conductive substrates of the n unit conductive substrates in one of both separators, as counted from the end of its array direction, and the 2nd to nth unit conductive substrates of the n unit conductive substrates in another separator, as counted from the end of its array direction are successively joined together by means of (n−1) connecting hinges.

    摘要翻译： 用于平型聚合物电解质燃料电池的隔板包括燃料供给侧隔板和氧供给侧隔板，每个隔板包括集电部分，其中n单元导电基板（n为2以上的整数） 具有多个通孔，通过间隙排列成平坦构型，以及一对绝缘框架，其具有与单元导电基板的阵列位置对准的n个开口，并且以使得收集器部分 它们之间。 两个分离器之一中的n个单元导电基板的背对背（n-1）个单元导电基板从其阵列方向的末端开始计数，以及n个单元导电基板的第二至第n个单元导电基板 在另一个分离器中，从其阵列方向的末端算起，通过（n-1）连接铰链连续地连接在一起。

    Separator for flat-type polymer electrolyte fuel cells
    2.
    发明授权
    Separator for flat-type polymer electrolyte fuel cells 失效
    平板型聚合物电解质燃料电池分离器

    公开(公告)号：US08039168B2

    公开(公告)日：2011-10-18

    申请号：US10584902

    申请日：2005-10-04

    申请人： Tooru Serizawa ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    发明人： Tooru Serizawa ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    IPC分类号： H01M2/08 ,  H01M2/14 ,  H01M8/00 ,  H01M2/38

    CPC分类号： H01M8/023 ,  H01M8/0245 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0297 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1095

    摘要： A separator for flat-type polymer electrolyte fuel cells comprises a fuel-feed-side separator and an oxygen-feed-side separator, each comprising a collector portion in which n unit conductive substrates (n is an integer of 2 or more), each having a plurality of through-holes, are arrayed in flat configuration via gaps, and a pair of insulating frames which have n openings in alignment with an array position of the unit conductive substrates and are integrated in such a way as to hold the collector portion between them. The back-to-back (n−1) unit conductive substrates of the n unit conductive substrates in one of both separators, as counted from the end of its array direction, and the 2nd to nth unit conductive substrates of the n unit conductive substrates in another separator, as counted from the end of its array direction are successively joined together by means of (n−1) connecting hinges.

    摘要翻译： 用于平型聚合物电解质燃料电池的隔板包括燃料供给侧隔板和氧供给侧隔板，每个隔板包括集电部分，其中n单元导电基板（n为2以上的整数） 具有多个通孔，通过间隙排列成平坦构型，以及一对绝缘框架，其具有与单元导电基板的阵列位置对准的n个开口，并且以使得收集器部分 它们之间。 两个分离器之一中的n个单元导电基板的背对背（n-1）个单元导电基板从其阵列方向的末端开始计数，以及n个单元导电基板的第二至第n个单元导电基板 在另一个分离器中，从其阵列方向的末端算起，通过（n-1）连接铰链连续地连接在一起。

    SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELLS
    3.
    发明申请
    SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELLS 失效
    平面型聚合物电解质燃料电池的分离器

    公开(公告)号：US20090155663A1

    公开(公告)日：2009-06-18

    申请号：US10584902

    申请日：2005-10-04

    申请人： Tooru Serizawa ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    发明人： Tooru Serizawa ,  Yasuhiro Uchida ,  Takanori Maeda ,  Hiroshi Yagi

    IPC分类号： H01M8/02

    CPC分类号： H01M8/023 ,  H01M8/0245 ,  H01M8/0273 ,  H01M8/0276 ,  H01M8/0297 ,  H01M8/242 ,  H01M8/2483 ,  H01M2008/1095

    摘要： A separator for flat-type polymer electrolyte fuel cells comprises a fuel-feed-side separator and an oxygen-feed-side separator, each comprising a collector portion in which n unit conductive substrates (n is an integer of 2 or more), each having a plurality of through-holes, are arrayed in flat configuration via gaps, and a pair of insulating frames which have n openings in alignment with an array position of the unit conductive substrates and are integrated in such a way as to hold the collector portion between them. The back-to-back (n−1) unit conductive substrates of the n unit conductive substrates in one of both separators, as counted from the end of its array direction, and the 2nd to nth unit conductive substrates of the n unit conductive substrates in another separator, as counted from the end of its array direction are successively joined together by means of (n−1) connecting hinges.

    摘要翻译： 用于平型聚合物电解质燃料电池的隔板包括燃料供给侧隔板和氧供给侧隔板，每个隔板包括集电部分，其中n单元导电基板（n为2以上的整数） 具有多个通孔，通过间隙排列成平坦构型，以及一对绝缘框架，其具有与单元导电基板的阵列位置对准的n个开口，并且以使得收集器部分 它们之间。 两个分离器之一中的n个单元导电基板的背对背（n-1）个单元导电基板从其阵列方向的末端开始计数，以及n个单元导电基板的第二至第n个单元导电基板 在另一个分离器中，从其阵列方向的末端算起，通过（n-1）连接铰链连续地连接在一起。

    Separator for Polymer Electrolyte Type Fuel Cell and Process for Producing the Same
    6.
    发明申请
    Separator for Polymer Electrolyte Type Fuel Cell and Process for Producing the Same 审中-公开
    高分子电解质型燃料电池分离器及其制造方法

    公开(公告)号：US20080113253A1

    公开(公告)日：2008-05-15

    申请号：US11793595

    申请日：2006-10-17

    申请人： Hiroshi Yagi ,  Tooru Serizawa ,  Yasuhiro Uchida

    发明人： Hiroshi Yagi ,  Tooru Serizawa ,  Yasuhiro Uchida

    IPC分类号： H01M8/02 ,  B32B15/08

    CPC分类号： H01M8/0206 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/0228 ,  H01M2008/1095 ,  Y10T428/31678

    摘要： A separator comprises a resin layer formed by electrodeposition in such a way as to cover a metal substrate having a groove in at least one surface thereof. The resin layer is composed of an electrically conductive material and a water-repellent material, or the resin layer contains an electrically conductive material, and is designed such that at least a portion of the resin layer positioned at the groove is covered with a water-repellent layer. Consequently, it is possible to provide a separator for a polymer electrolyte type fuel cell, which is less susceptible of flooding, has improved strength and corrosion resistance, and can be fabricated at lower costs.

    摘要翻译： 隔膜包括通过电沉积形成的树脂层，以覆盖在其至少一个表面中具有凹槽的金属基板。 树脂层由导电材料和拒水材料构成，或者树脂层含有导电材料，并且被设计成使得位于槽处的树脂层的至少一部分被水 - 驱避层。 因此，可以提供一种不易淹水的聚合物电解质型燃料电池用隔膜，具有改善的强度和耐腐蚀性，并且可以以较低的成本制造。

    SEPARATOR FOR POLYMER ELECTROLYTE TYPE FUEL CELLS AND ITS FABRICATION PROCESS
    7.
    发明申请
    SEPARATOR FOR POLYMER ELECTROLYTE TYPE FUEL CELLS AND ITS FABRICATION PROCESS 审中-公开
    聚合物电解质燃料电池分离器及其制造工艺

    公开(公告)号：US20080090108A1

    公开(公告)日：2008-04-17

    申请号：US11695196

    申请日：2007-04-02

    申请人： Yasuhiro Uchida ,  Hiroshi Yagi ,  Tooru Serizawa

    发明人： Yasuhiro Uchida ,  Hiroshi Yagi ,  Tooru Serizawa

    IPC分类号： H01M2/14 ,  C25D3/02

    CPC分类号： H01M8/0228 ,  C25D7/12 ,  C25D13/12 ,  C25D15/02 ,  H01M8/0206 ,  H01M8/0221 ,  H01M8/0226 ,  H01M8/023 ,  H01M8/026 ,  H01M8/0271 ,  H01M8/0297 ,  H01M8/2465 ,  H01M2008/1095 ,  Y02P70/56

    摘要： The object of the invention is to provide a separator of high strength plus high corrosion resistance which makes it possible to easily fabricate a polymer electrolyte type fuel cell having an extremely limited contact resistance with unit cells of an increased effective area, and a process for the fabrication of such separators. The invention provides a polymer electrolyte type fuel cell that comprises a metal substrate having a groove formed in at least one surface, an electrically conductive resin layer formed by electrodeposition in such a way as to cover the metal substrate, and a gas diffusion layer located on the surface of said metal substrate having a groove. Such a separator is fabricated by forming a groove in at least one surface of a metal sheet material to make a metal substrate; forming an electrically conductive coating film in such a way as to cover the metal substrate, using an electrically conductive electrodeposition solution; and engaging and placing a gas diffusion layer on the resin coating film except the groove in such a way as to veil the groove in the metal substrate, and thereafter curing the resin coating film to form a resin layer while joining the gas diffusion layer to the metal substrate to form a feed groove surrounded with the groove and the gas diffusion layer.

    摘要翻译： 本发明的目的是提供一种具有高强度和高耐腐蚀性的隔膜，这使得可以容易地制造具有极高接触电阻的聚合物电解质型燃料电池，其具有增加的有效面积的单元电池，以及用于 制造这种分离器。 本发明提供了一种聚合物电解质型燃料电池，其包括金属基板，其具有形成在至少一个表面上的凹槽，通过电沉积形成的导电树脂层以覆盖金属基板的方式形成，气体扩散层位于 所述金属基板的表面具有凹槽。 通过在金属片材的至少一个表面上形成槽以制造金属基底来制造这种隔板; 使用导电电沉积溶液形成导电涂膜，以覆盖金属基板; 并且在除了凹槽之外的树脂涂膜上配置和放置气体扩散层，以便在金属基板中遮蔽槽，然后使树脂涂层固化形成树脂层，同时将气体扩散层连接到 金属基板，以形成由槽和气体扩散层包围的进料槽。