Fuel cell stack
    5.
    发明授权
    Fuel cell stack 有权
    燃料电池堆

    公开(公告)号:US08304127B2

    公开(公告)日:2012-11-06

    申请号:US12707296

    申请日:2010-02-17

    IPC分类号: H01M8/00

    摘要: A fuel cell stack includes a plurality of power generation cells stacked in a direction of gravity. In a cathode side separator of the power generation cell, an oxygen-containing gas discharge passage is connected to an oxygen-containing gas flow field, and a water guide member is provided for the oxygen-containing gas discharge passage for allowing condensed water to be directly dropped in the direction of gravity along the oxygen-containing gas discharge passage. The water guide member is a plate member protruding into the oxygen-containing gas discharge passage and inclined toward the direction of gravity.

    摘要翻译: 燃料电池堆包括在重力方向上堆叠的多个发电电池。 在发电单元的阴极侧隔板中,含氧气体排出通路与含氧气体流场连接,为含氧气体排出通道设置导水构件,使冷凝水为 沿着含氧气体排出通道直接沿着重力方向落下。 引导构件是突出到含氧气体排出通道中并朝向重力方向倾斜的板构件。

    Fuel cell stack
    7.
    发明申请
    Fuel cell stack 审中-公开
    燃料电池堆

    公开(公告)号:US20050214619A1

    公开(公告)日:2005-09-29

    申请号:US11091536

    申请日:2005-03-28

    摘要: A fuel cell stack includes a plurality of unit cells each including a membrane electrode assembly and first and second metal separators sandwiching the membrane electrode assembly. The unit cells are stacked into a stack body, and the stack body is placed in a casing. Fluorocarbon resin sheets are provided between four sides of the stack body in parallel with the stacking direction of the stacked body and side plates of the casing, respectively. The fluorocarbon resin sheets fill gaps between stack body and inner surfaces of the casing.

    摘要翻译: 燃料电池堆包括多个单元电池,每个单元电池包括膜电极组件和夹着膜电极组件的第一和第二金属分离器。 单元电池被堆叠成堆叠体,并且堆叠体被放置在壳体中。 分别在堆叠体的四个侧面与层叠体的层叠方向和壳体的侧板平行地设置氟碳树脂片。 氟碳树脂板填充了堆叠体和壳体的内表面之间的间隙。