CONSTANT CHANNEL CROSS-SECTION IN A PEMFC OUTLET
    6.
    发明申请
    CONSTANT CHANNEL CROSS-SECTION IN A PEMFC OUTLET 有权
    一个PEMFC出口的恒定通道交叉部分

    公开(公告)号:US20080254339A1

    公开(公告)日:2008-10-16

    申请号:US11734951

    申请日:2007-04-13

    IPC分类号: H01M8/02

    摘要: A plate for a fuel cell is disclosed, wherein an inlet aperture is disposed at a first end of the plate and an outlet aperture is disposed at a second end of the plate. The plate includes a first side and a second side. The first side of the plate has a flow field formed therein between the inlet aperture and the outlet aperture, the flow field having a plurality of flow channels formed therein, the plurality of flow channels in communication with a plurality of outlet ports formed in the plate. The second side of the plate has a plurality of drainage channels formed therein adjacent the outlet aperture, the plurality of drainage channels in fluid communication with the outlet ports and the outlet aperture, wherein a cross-sectional area occupied by each of the plurality of flow channels is substantially equal to a cross-sectional area occupied by each of the plurality of drainage channels.

    摘要翻译: 公开了一种用于燃料电池的板,其中入口孔设置在板的第一端,并且出口孔设置在板的第二端。 板包括第一侧和第二侧。 板的第一侧在入口孔和出口孔之间形成有流场,流场中形成有多个流动通道,多个流动通道与形成在板中的多个出口连通 。 板的第二面具有与出口孔相邻形成的多个排水通道,多个与出口和出口孔流体连通的排水通道,其中由多个流中的每一个占据的横截面面积 通道基本上等于由多个排水通道中的每一个占据的横截面面积。

    Constant channel cross-section in a PEMFC outlet
    10.
    发明授权
    Constant channel cross-section in a PEMFC outlet 有权
    PEMFC插座中的恒定通道横截面

    公开(公告)号:US08101322B2

    公开(公告)日:2012-01-24

    申请号:US11734951

    申请日:2007-04-13

    IPC分类号: H01M8/04

    摘要: A plate for a fuel cell is disclosed, wherein an inlet aperture is disposed at a first end of the plate and an outlet aperture is disposed at a second end of the plate. The plate includes a first side and a second side. The first side of the plate has a flow field formed therein between the inlet aperture and the outlet aperture, the flow field having a plurality of flow channels formed therein, the plurality of flow channels in communication with a plurality of outlet ports formed in the plate. The second side of the plate has a plurality of drainage channels formed therein adjacent the outlet aperture, the plurality of drainage channels in fluid communication with the outlet ports and the outlet aperture, wherein a cross-sectional area occupied by each of the plurality of flow channels is substantially equal to a cross-sectional area occupied by each of the plurality of drainage channels.

    摘要翻译: 公开了一种用于燃料电池的板,其中入口孔设置在板的第一端,并且出口孔设置在板的第二端。 板包括第一侧和第二侧。 板的第一侧在入口孔和出口孔之间形成有流场,流场中形成有多个流动通道,多个流动通道与形成在板中的多个出口连通 。 板的第二面具有与出口孔相邻形成的多个排水通道,多个与出口孔和出口孔流体连通的排水通道,其中由多个流中的每一个占据的横截面面积 通道基本上等于由多个排水通道中的每一个占据的横截面面积。