利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

58 条记录 (耗时 0.033 秒)

    Fuel cell stack
    2.
    发明授权
    Fuel cell stack 有权
    燃料电池堆

    公开(公告)号：US08273494B2

    公开(公告)日：2012-09-25

    申请号：US13224296

    申请日：2011-09-01

    申请人： Tsuyoshi Kobayashi ,  Kimiharu Mizusaki ,  Tadashi Nishiyama

    发明人： Tsuyoshi Kobayashi ,  Kimiharu Mizusaki ,  Tadashi Nishiyama

    IPC分类号： H01M8/24

    CPC分类号： H01M8/241 ,  H01M8/0267 ,  H01M8/2465 ,  H01M8/2483 ,  H01M2008/1095

    摘要： A fuel cell stack includes a stack of fuel cells. Each of the fuel cells includes a membrane electrode assembly and a separator that are stacked. The membrane electrode assembly includes an electrolyte membrane and a pair of electrodes sandwiching the electrolyte membrane therebetween. The terminal plate, the insulation plate, and the end plate are stacked at each end of the stack of the fuel cells in a stacking direction of the fuel cells. The terminal plate has a plurality of spaces formed therein. The spaces are separated from each other by a partition wall. A connection terminal is disposed on a plate surface of the terminal plate. The plate surface faces the insulation plate, at a position at which the connection terminal does not overlap the partition wall in the stacking direction. The connection terminal protrudes outward from the end plate in the stacking direction.

    摘要翻译： 燃料电池堆包括一堆燃料电池。 每个燃料电池包括层叠的膜电极组件和隔板。 膜电极组件包括电解质膜和夹在其间的电解质膜的一对电极。 端子板，绝缘板和端板沿着燃料电池的层叠方向堆叠在燃料电池堆叠的两端。 端子板具有形成在其中的多个空间。 空间通过分隔壁彼此分开。 连接端子设置在端子板的板表面上。 在与层叠方向的连接端子不与分隔壁重叠的位置处，板面与绝缘板相对。 连接端子在堆叠方向上从端板向外突出。

    FUEL CELL
    4.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号：US20110269049A1

    公开(公告)日：2011-11-03

    申请号：US13112528

    申请日：2011-05-20

    申请人： Hiroyuki Tanaka ,  Narutoshi Sugita ,  Tadashi Nishiyama ,  Takaki Nakagawa

    发明人： Hiroyuki Tanaka ,  Narutoshi Sugita ,  Tadashi Nishiyama ,  Takaki Nakagawa

    IPC分类号： H01M8/04 ,  H01M8/24

    CPC分类号： H01M8/242 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/0271 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483

    摘要： Flow guides forming an inlet channel are formed on a surface of a metal separator of a fuel cell. The flow guides overlap a section of an outer seal provided on the other surface of the metal separator. When a load is applied to the flow guides and the overlapping section in a stacking direction of the fuel cell, the flow guides and the overlapping section are deformed substantially equally in the stacking direction to the same extent. The line pressure of the flow guides and the line pressure of the overlapping section are substantially the same. The seal length L1 of the flow guides and the seal length L2 of the overlapping section are substantially the same.

    摘要翻译： 在燃料电池的金属分离器的表面上形成形成入口通道的流动导向件。 流动引导件重叠设置在金属分离器的另一个表面上的外部密封件的一部分。 当在燃料电池的堆叠方向上对流动引导件和重叠部分施加负载时，流动引导件和重叠部分在堆叠方向上基本相等地变形到相同程度。 导流管的管路压力和重叠部分的管路压力基本相同。 流动导向件的密封长度L1和重叠部分的密封长度L2基本相同。

    FUEL CELL STACK
    5.
    发明申请
    FUEL CELL STACK 有权
    燃料电池堆

    公开(公告)号：US20110143251A1

    公开(公告)日：2011-06-16

    申请号：US12944723

    申请日：2010-11-12

    申请人： Go MORIMOTO ,  Tadashi Nishiyama ,  Hiroyuki Tanaka

    发明人： Go MORIMOTO ,  Tadashi Nishiyama ,  Hiroyuki Tanaka

    IPC分类号： H01M8/24

    CPC分类号： H01M8/248 ,  H01M2008/1095

    摘要： A fuel cell stack including a plurality of fuel cells each formed by stacking separators and an electrolyte membrane-electrode assembly. The electrolyte membrane-electrode assembly includes an electrolyte membrane provided with a pair of electrodes on the opposite sides thereof. A stacked body formed by stacking the fuel cells is provided with a pair of end plates at the opposite ends thereof in a stacking direction. The end plates are integrally fixed by fastening members with the distance between the end plates maintained. A load measurement mechanism including a plurality of load sensors integrally connected to a connector member is provided between one of the end plates and the stacked body. The one of the end plates is provided with a pressure mechanism. The pressure mechanism presses the load measurement mechanism toward the stacked body to thereby apply a tightening load to the stacked body via the load sensors.

    摘要翻译： 一种燃料电池堆，包括多个燃料电池，每个燃料电池通过堆叠隔板和电解质膜 - 电极组件形成。 电解质膜 - 电极组件包括在其相对侧上设置有一对电极的电解质膜。 通过层叠燃料电池而形成的层叠体在堆叠方向的相对端设置有一对端板。 端板通过紧固件一体地固定，并保持端板之间的距离。 在一个端板和堆叠体之间设置有包括与连接器构件一体连接的多个负载传感器的负载测量机构。 端板中的一个设置有压力机构。 压力机构将负载测量机构压向堆叠体，从而经由负载传感器对堆叠体施加紧固负荷。

    Fuel cell stack
    8.
    发明授权
    Fuel cell stack 有权

    公开(公告)号：US07144647B2

    公开(公告)日：2006-12-05

    申请号：US09952235

    申请日：2001-09-12

    申请人： Narutoshi Sugita ,  Tadashi Nishiyama ,  Ken Takahashi ,  Seiji Sugiura

    发明人： Narutoshi Sugita ,  Tadashi Nishiyama ,  Ken Takahashi ,  Seiji Sugiura

    IPC分类号： H01M8/02 ,  H01M8/10 ,  H01M2/00 ,  B60K1/00

    CPC分类号： H01M8/247 ,  H01M8/0271 ,  H01M8/241

    摘要： A fuel cell stack capable of giving improved impact resistance and vibration resistance without causing the space occupied by the fuel cell stack to be increased. In a fuel cell stack for mounting in a vehicle in which a plurality of fuel cell units, each of which is formed by interposing a solid polymer electrolyte membrane between an anode electrode and a cathode electrode, are stacked in a horizontal direction with separators placed between each, mounting members used for installation are provided at backup plates that are outside fastening structure portions that are provided at both ends along the direction in which the fuel cell units are stacked, and an intermediate supporting member used for installation is additionally provided at an intermediate portion along the direction in which the fuel cell units are stacked.

    Fuel cell stack
    9.
    发明申请
    Fuel cell stack 有权
    燃料电池堆

    公开(公告)号：US20060110649A1

    公开(公告)日：2006-05-25

    申请号：US11285984

    申请日：2005-11-23

    申请人： Tadashi Nishiyama ,  Shigeru Inai ,  Hideo Kato ,  Jun Kondo ,  Ryo Jinba

    发明人： Tadashi Nishiyama ,  Shigeru Inai ,  Hideo Kato ,  Jun Kondo ,  Ryo Jinba

    IPC分类号： H01M8/04 ,  H01M8/24 ,  H01M2/08

    CPC分类号： H01M8/0271 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0276 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04268 ,  H01M8/241 ,  H01M8/2457

    摘要： A fuel cell stack includes a stack body formed by stacking a plurality of power generation cells in a stacking direction. At one end of the stack body, first and second dummy cells are provided. At the other of the stack body, third and fourth dummy cells are provided. Each of the first to fourth dummy cells includes a first metal separator and a second metal separator. The first metal separator and a first metal separator of the power generation cell have substantially the same shape. The second metal separator and a second metal separator of the power generation cell have substantially the same shape.

    摘要翻译： 燃料电池堆包括通过在层叠方向堆叠多个发电电池而形成的堆叠体。 在堆叠体的一端设有第一和第二虚设单元。 在堆叠体的另一个处，提供第三和第四虚拟单元。 第一至第四虚拟电池中的每一个包括第一金属隔板和第二金属隔板。 发电单元的第一金属分离器和第一金属分离器具有基本上相同的形状。 发电单元的第二金属分离器和第二金属分离器具有基本相同的形状。

    Fuel cell stack
    10.
    发明申请
    Fuel cell stack 审中-公开
    燃料电池堆

    公开(公告)号：US20060024561A1

    公开(公告)日：2006-02-02

    申请号：US11191211

    申请日：2005-07-26

    申请人： Masahiko Sato ,  Shuhei Goto ,  Tadashi Nishiyama

    发明人： Masahiko Sato ,  Shuhei Goto ,  Tadashi Nishiyama

    IPC分类号： H01M8/24 ,  H01M8/02 ,  H01M8/04

    CPC分类号： H01M8/0273 ,  H01M8/242 ,  H01M8/2483

    摘要： A terminal plate, an insulating plate, and an end plate are stacked together. A rectangular recess is formed at the center of the insulating plate. The terminal plate is placed in the recess. An oxygen-containing gas supply passage, a coolant supply passage, a fuel gas discharge passage, a fuel gas supply passage, a coolant discharge passage, and an oxygen-containing gas discharge passage as fluid passages extend through the insulating plate. These fluid passages do not extend through the terminal plate.

    摘要翻译： 端子板，绝缘板和端板堆叠在一起。 在绝缘板的中心形成矩形凹部。 端子板放置在凹槽中。 作为流体通道的含氧气体供给通道，冷却剂供给通道，燃料气体排出通道，燃料气体供给通道，冷却剂排出通道和含氧气体排出通道延伸穿过绝缘板。 这些流体通道不延伸通过端子板。