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    • 2. 发明申请
    • FAN AND PCB MOUNTING IN FUEL CELL STACK ASSEMBLIES
    • 风扇和PCB安装在燃料电池堆组件
    • WO2013072677A1
    • 2013-05-23
    • PCT/GB2012/052817
    • 2012-11-13
    • INTELLIGENT ENERGY LIMITED
    • GRANGE, NathanPINCHIN, Raymond
    • H01M8/24H01M8/04
    • H01M8/04201H01M8/0263H01M8/04089H01M8/241H01M8/2485Y02E60/50
    • A fuel cell stack assembly (30) comprises a fuel cell stack (31); an air flow plenum chamber (33) disposed on a face (4) of the stack (31) for delivering air to or receiving air from flow channels in the fuel cell stack (31), at least a part of the plenum chamber wall being defined by a printed circuit board, the printed circuit board having at least one aperture (37) therein; and a fan (36) mounted to the board adjacent the aperture (37) and configured to force air through the aperture into or out of the plenum chamber. The assembly provides integration of circuit boards essential or supportive to operation of the fuel cell assembly with the air flow plenum for forced ventilation of the fuel cells in the stack.
    • 燃料电池堆组件(30)包括燃料电池堆(31); 设置在所述堆叠(31)的面(4)上的用于将空气从所述燃料电池堆(31)中的流动通道输送或接收空气的气流增压室(33),所述增压室壁的至少一部分是 由印刷电路板限定,所述印刷电路板在其中具有至少一个孔(37); 以及风扇(36),其邻近所述孔(37)安装到所述板,并且构造成迫使空气穿过所述孔进入或离开所述增压室。 该组件提供对燃料电池组件的操作至关重要或支持的电路板与用于燃料电池堆叠中的强制通风的气流增压室的集成。