Fuel cell systems and related arrangements for limiting relative motion between fuel cells
    1.
    发明授权
    Fuel cell systems and related arrangements for limiting relative motion between fuel cells 有权
    燃料电池系统和用于限制燃料电池之间的相对运动的相关布置

    公开(公告)号:US08652702B2

    公开(公告)日:2014-02-18

    申请号:US13138060

    申请日:2009-03-02

    IPC分类号: H01M2/38

    CPC分类号: H01M8/2475 H01M2008/1095

    摘要: Fuel cell systems (10) and related methods for limiting fuel cell slippage are provided. A stacked plurality of adjacent fuel cells (14) collectively forming a fuel cell stack (12). The fuel cells each include a pair of first and second plates (30, 30′, 30″; 32, 32′, 32″) at respective opposite ends thereof. A first fuel cell has a first plate (30, 30′, 30″) in engagement with a second plate (32, 32′, 32″) of a second fuel cell adjacent to the first fuel cell. A slip mitigation arrangement (50, 50′, 50″) between at least one of the pairs of the first and second fuel cells comprises first and second seats (62, 62′, 62″; 64, 64′, 64″) recessed in the engagement surfaces of the first and second conductive plates respectively, and a key member (60, 60′, 60″) having opposite ends seated in the first and the second recessed seats such that relative movement between the first and the second fuel cells is limited.

    摘要翻译: 提供燃料电池系统(10)和限制燃料电池滑移的相关方法。 堆叠的多个相邻的燃料电池(14)共同形成燃料电池堆(12)。 燃料电池各自包括在其相对两端的一对第一和第二板(30,30',30“,32,32',32”)。 第一燃料电池具有与邻近第一燃料电池的第二燃料电池的第二板(32,32',32“)接合的第一板(30,30',30”)。 所述第一和第二燃料电池对中的至少一对之间的滑动减轻装置(50,50',50“)包括第一和第二座(62,62',62”; 64,64',64“ ')分别凹入第一和第二导电板的接合表面中,以及键构件(60,60',60“),其具有位于第一和第二凹入座中的相对端,使得第一和第二导电板之间的相对运动 第二燃料电池受到限制。

    FUEL CELL SYSTEMS AND RELATED ARRANGEMENTS FOR LIMITING RELATIVE MOTION BETWEEN FUEL CELLS
    2.
    发明申请
    FUEL CELL SYSTEMS AND RELATED ARRANGEMENTS FOR LIMITING RELATIVE MOTION BETWEEN FUEL CELLS 有权
    燃料电池系统和相关安排限制燃料电池之间的相对运动

    公开(公告)号:US20110275000A1

    公开(公告)日:2011-11-10

    申请号:US13138060

    申请日:2009-03-02

    IPC分类号: H01M8/24 H01M8/00 H01M8/10

    CPC分类号: H01M8/2475 H01M2008/1095

    摘要: Fuel cell systems (10) and related methods for limiting fuel cell slippage are provided. A stacked plurality of adjacent fuel cells (14) collectively forming a fuel cell stack (12). The fuel cells each include a pair of first and second plates (30, 30′, 30″; 32, 32′, 32″) at respective opposite ends thereof. A first fuel cell has a first plate (30, 30′, 30″) in engagement with a second plate (32, 32′, 32″) of a second fuel cell adjacent to the first fuel cell. A slip mitigation arrangement (50, 50′, 50″) between at least one of the pairs of the first and second fuel cells comprises first and second seats (62, 62′, 62″; 64, 64′, 64″) recessed in the engagement surfaces of the first and second conductive plates respectively, and a key member (60, 60′, 60″) having opposite ends seated in the first and the second recessed seats such that relative movement between the first and the second fuel cells is limited.

    摘要翻译: 提供燃料电池系统(10)和限制燃料电池滑移的相关方法。 堆叠的多个相邻的燃料电池(14)共同形成燃料电池堆(12)。 燃料电池各自包括在其相对两端的一对第一和第二板(30,30',30“; 32,32',32”)。 第一燃料电池具有与邻近第一燃料电池的第二燃料电池的第二板(32,32',32“)接合的第一板(30,30',30”)。 所述第一和第二燃料电池对中的至少一对之间的滑动减轻装置(50,50',50“)包括凹进的第一和第二座(62,62',62”; 64,64',64“) 分别在第一和第二导电板的接合表面中,以及具有相对端部位于第一和第二凹入座中的键构件(60,60',60“),使得第一和第二燃料电池之间的相对运动 有限