FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    具有垫圈的燃料电池分离器及其制造方法

    公开(公告)号:US20140335444A1

    公开(公告)日:2014-11-13

    申请号:US14445482

    申请日:2014-07-29

    IPC分类号: H01M8/02

    摘要: The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of the frame gasket and a second airtight portion projects upward and downward from both ends of the first airtight portion; and bringing the first airtight portion of the frame gasket into contact with the other side of the separator with the gasket formed on one side thereof. To create a fuel cell stack in certain embodiments, the invention stacks the second airtight portion of the frame gasket on another second airtight portion of an adjacent unit cell with a membrane-electrode assembly interposed therebetween.

    摘要翻译: 本发明提供一种具有垫片的燃料电池隔板,其通过在隔板的一侧上一体地形成垫圈而制造; 独立地将框架垫圈注塑在框架上,使得第一气密部分覆盖框架的整个表面以保持框架垫片的形状,并且第二气密部分从第一气密部分的两端向上和向下突出; 并且使框架垫圈的第一气密部分与分离器的另一侧接触,其一侧形成有垫圈。 为了在某​​些实施例中形成燃料电池堆,本发明将框架衬垫的第二气密部分叠置在相邻单元电池的另一第二气密部分上,其间插入有膜 - 电极组件。