FUEL CELL
    1.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号:US20120321980A1

    公开(公告)日:2012-12-20

    申请号:US13582320

    申请日:2011-02-22

    IPC分类号: H01M8/24 H01M8/10

    摘要: A fuel cell unit configuring a fuel cell is provided with a first separator, a first electrolyte film/electrode body, a second separator, a second electrolyte film/electrode body, and a third separator. Resin guide members are provided on the outer periphery of the first separator, the second separator, and the third separator. The resin guide members have outer peripheral ends which protrude outwards, and in the aforementioned resin guide members are formed concave reliefs which are spaced inwards from the aforementioned outer peripheral ends.

    摘要翻译: 构成燃料电池的燃料电池单元设置有第一隔板,第一电解质膜/电极体,第二隔板,第二电解质膜/电极体和第三隔膜。 树脂引导构件设置在第一隔板,第二隔板和第三隔板的外周上。 树脂引导构件具有向外突出的外周端,并且在上述树脂引导构件中形成有与上述外周端部间隔开的凹形浮雕。

    Fuel cell and fuel cell stack
    2.
    发明授权
    Fuel cell and fuel cell stack 有权
    燃料电池和燃料电池堆

    公开(公告)号:US08148032B2

    公开(公告)日:2012-04-03

    申请号:US11093999

    申请日:2005-03-29

    摘要: A fuel cell includes a membrane electrode assembly and first and second metal plates sandwiching the membrane electrode assembly. The first metal plate has positioning ribs for positioning the outer region of the membrane electrode assembly. The first and second metal plates are positioned in alignment with each other by the first and second insulating bushings attached to first and second positioning holes of the first and second metal plates. Further, the first and second metal plates sandwiching the membrane electrode assembly are fastened together by a plurality of metal clip members.

    摘要翻译: 燃料电池包括膜电极组件和夹住膜电极组件的第一和第二金属板。 第一金属板具有用于定位膜电极组件的外部区域的定位肋。 第一和第二金属板通过附接到第一和第二金属板的第一和第二定位孔的第一和第二绝缘衬套彼此对准。 此外,夹持膜电极组件的第一和第二金属板通过多个金属夹构件紧固在一起。

    FUEL CELL WITH TRIANGULAR BUFFERS
    3.
    发明申请
    FUEL CELL WITH TRIANGULAR BUFFERS 有权
    燃料电池与三角形缓冲器

    公开(公告)号:US20100035108A1

    公开(公告)日:2010-02-11

    申请号:US12570857

    申请日:2009-09-30

    IPC分类号: H01M8/04

    摘要: An oxygen-containing gas flow field for supplying an oxygen-containing gas from an oxygen-containing gas supply passage to an oxygen-containing gas discharge passage is formed on a first metal plate. The oxygen-containing gas flow field includes oxygen-containing gas flow grooves as serpentine flow grooves having two turn regions T1, T2. The oxygen-containing gas flow grooves have substantially the same length. The oxygen-containing gas flow grooves are connected to an inlet buffer and an outlet buffer at opposite ends. The inlet buffer and the outlet buffer have a substantially triangular shape, and are substantially symmetrical with each other.

    摘要翻译: 在第一金属板上形成有用于将含氧气体从含氧气体供给通道供给至含氧气体排出通道的含氧气体流场。 含氧气体流场包括具有两个转向区域T1,T2的蛇形流动槽的含氧气体流动槽。 含氧气体流槽具有基本相同的长度。 含氧气体流动槽在相对端连接到入口缓冲器和出口缓冲器。 入口缓冲器和出口缓冲器具有基本上三角形的形状,并且彼此基本对称。

    Fuel cell and fuel cell stack
    6.
    发明授权
    Fuel cell and fuel cell stack 失效
    燃料电池和燃料电池堆

    公开(公告)号:US07393607B2

    公开(公告)日:2008-07-01

    申请号:US10454215

    申请日:2003-06-04

    IPC分类号: H01M8/02

    摘要: A fuel cell includes a membrane electrode assembly, and a first and second separators for sandwiching the membrane electrode assembly. The first separator has an oxygen-containing gas flow passage for allowing an oxygen-containing gas in a serpentine pattern to flow horizontally back and forth, and flow downwardly. Partition areas are provided along the oxygen-containing gas flow passage in the serpentine pattern. The partition areas are formed by partially cutting out a gas diffusion layer. Insulating seals for preventing leakage of the oxygen-containing gas are provided in the partition areas.

    摘要翻译: 燃料电池包括膜电极组件和用于夹持膜电极组件的第一和第二隔板。 第一分离器具有含氧气体流路,用于使蛇形图案中的含氧气体水平地前后流动,向下流动。 沿蛇形图案的含氧气体流路设置分隔区域。 分隔区域通过部分地切出气体扩散层而形成。 在分隔区域设置用于防止含氧气体泄漏的绝缘密封。