Humidification system using injector for fuel cell stack
    1.
    发明申请
    Humidification system using injector for fuel cell stack 审中-公开
    使用燃料电池堆喷射器的加湿系统

    公开(公告)号:US20090208798A1

    公开(公告)日:2009-08-20

    申请号:US12218947

    申请日:2008-07-17

    IPC分类号: H01M8/04

    摘要: A humidification system using an injector for a fuel cell stack includes: a fuel cell separator including a reaction flow field, and an air inlet port and an air outlet port formed at a front portion and an end portion of the reaction flow field, respectively; a humidification chamber provided at a part of or the whole length of the front portion of the reaction flow field of the separator; and an injector mounted at a starting point of the humidification chamber to inject a mixture of water and air into the humidification chamber. With the system, humidification efficiency can be improved and/or maximized without an increase in the volume of the fuel cell stack.

    摘要翻译: 使用燃料电池堆的喷射器的加湿系统包括:分别包括反应流场的燃料电池分离器和形成在反应流场的前部和端部的进气口和空气出口; 设置在分离器的反应流场的前部的一部分或全长的加湿室; 以及安装在加湿室的起点处的喷射器,以将水和空气的混合物喷射到加湿室中。 利用该系统,可以提高和/或最大化加湿效率,而不增加燃料电池堆的体积。

    HUMIDIFICATION SYSTEM USING INJECTOR FOR FUEL CELL STACK
    2.
    发明申请
    HUMIDIFICATION SYSTEM USING INJECTOR FOR FUEL CELL STACK 审中-公开
    用于燃料电池堆的喷射器的湿度系统

    公开(公告)号:US20100203401A1

    公开(公告)日:2010-08-12

    申请号:US12766683

    申请日:2010-04-23

    IPC分类号: H01M8/06

    摘要: A humidification system using an injector for a fuel cell stack includes: a fuel cell separator including a reaction flow field, and an air inlet port and an air outlet port formed at a front portion and an end portion of the reaction flow field, respectively; a humidification chamber provided at a part of or the whole length of the front portion of the reaction flow field of the separator; and an injector mounted at a starting point of the humidification chamber to inject a mixture of water and air into the humidification chamber. With the system, humidification efficiency can be improved and/or maximized without an increase in the volume of the fuel cell stack.

    摘要翻译: 使用燃料电池堆的喷射器的加湿系统包括:分别包括反应流场的燃料电池分离器和形成在反应流场的前部和端部的进气口和空气出口; 设置在分离器的反应流场的前部的一部分或全长的加湿室; 以及安装在加湿室的起点处的喷射器,以将水和空气的混合物喷射到加湿室中。 利用该系统,可以提高和/或最大化加湿效率,而不增加燃料电池堆的体积。