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    Humidifier bypass system and method for PEM fuel cell
    2.
    发明申请
    Humidifier bypass system and method for PEM fuel cell 审中-公开
    PEM燃料电池加湿器旁路系统及方法

    公开(公告)号：US20060029837A1

    公开(公告)日：2006-02-09

    申请号：US10912298

    申请日：2004-08-05

    申请人： Mohammed Sennoun ,  Robert Reid

    发明人： Mohammed Sennoun ,  Robert Reid

    IPC分类号： H01M8/00 ,  H01M2/02

    CPC分类号： H01M8/04302 ,  H01M8/04126 ,  H01M8/04156 ,  H01M8/04223 ,  H01M8/04225

    摘要： A humidifier bypass system for a fuel cell is disclosed. The humidifier bypass system includes a cathode and/or anode inlet conduits for carrying a cathode and/or anode inlet streams. A humidifier is provided in fluid communication with the cathode and/or anode inlet conduits for receiving and humidifying the cathode and/or anode inlet streams. A fuel cell is provided in fluid communication with the humidifier for receiving the cathode and/or anode inlet streams from the humidifier. A cathode and/or anode humidifier bypass conduits connects the cathode and/or anode inlet conduits to the fuel cell for selectively shunting the cathode and/or anode inlet streams around the humidifier to the fuel cell. A humidifier bypass method for a fuel cell is also disclosed.

    摘要翻译： 公开了一种用于燃料电池的加湿器旁路系统。 加湿器旁路系统包括用于承载阴极和/或阳极入口流的阴极和/或阳极入口导管。 提供加湿器与阴极和/或阳极入口导管流体连通，用于接收和加湿阴极和/或阳极入口流。 燃料电池被设置成与加湿器流体连通，用于从加湿器接收阴极和/或阳极入口流。 阴极和/或阳极加湿器旁路管道将阴极和/或阳极入口导管连接到燃料电池，用于选择性地将加湿器周围的阴极和/或阳极入口流分流到燃料电池。 还公开了一种用于燃料电池的加湿器旁路方法。

    PREMIXED PREVAPORIZED COMBUSTOR
    3.
    发明申请
    PREMIXED PREVAPORIZED COMBUSTOR 有权
    预先准备好的COMBUSTOR

    公开(公告)号：US20050079462A1

    公开(公告)日：2005-04-14

    申请号：US10681680

    申请日：2003-10-08

    申请人： Mohammed Sennoun ,  Daniel Miller

    发明人： Mohammed Sennoun ,  Daniel Miller

    IPC分类号： F23D11/40 ,  F23D11/44

    CPC分类号： F23D11/443 ,  F23C2900/03002 ,  F23D11/402

    摘要： The present invention is an improved a combustor incorporating a pre-mix/pre-evaporation chamber arranged and configured to produce both a cool portion and a hot portion that cooperate to vaporize a liquid fuel to produce a lean to low-rich combustion mixture that is ejected from chamber into the combustor where is then ignited to produce a stable non-sooting flame maintained substantially within a combustion zone that yields a clean hot exhaust stream for heating downstream process components or processes such as one or more components of an autothermal reformer (ATR).

    摘要翻译： 本发明是一种改进的燃烧器，其结合了预混合/预蒸发室，该预混合/预蒸发室布置和构造成产生冷却部分和热部分，其协作以蒸发液体燃料以产生贫至低浓度的燃烧混合物， 从腔室喷射到燃烧器中，然后被点燃以产生基本上保持在燃烧区域内的稳定的非烟灰火焰，其产生用于加热下游工艺组分或工艺（例如自热重整器的一种或多种组分的ATR ）。

    Active control strategy for PEM fuel cell liquid water evacuation
    4.
    发明申请
    Active control strategy for PEM fuel cell liquid water evacuation 有权
    PEM燃料电池液体排水的主动控制策略

    公开(公告)号：US20050287412A1

    公开(公告)日：2005-12-29

    申请号：US10878709

    申请日：2004-06-28

    申请人： Mohammed Sennoun ,  Robert Reid

    发明人： Mohammed Sennoun ,  Robert Reid

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04559 ,  H01M8/04089 ,  H01M8/04156 ,  H01M8/04753

    摘要： The present invention provides a fuel cell stack and a method of operating the same that allows for removal of liquid water and minimizes the impact of liquid water on the performance of the fuel cells. By selectively blocking the cathode reactant flow from exiting the fuel cell stack improved water management can be achieved. The selective blocking of the cathode reactant from exiting the fuel cell stack also helps to increase the partial pressure of the oxygen toward the exit side of the fuel cell stack which improves the chemical kinetics and the voltage produced by the fuel cells.

    摘要翻译： 本发明提供一种燃料电池堆及其操作方法，其允许去除液态水并使液态水对燃料电池的性能的影响最小化。 通过选择性地阻挡阴极反应物流离开燃料电池堆，可以实现改进的水管理。 阴极反应物选择性阻断离开燃料电池堆也有助于增加氧气朝向燃料电池堆的出口侧的分压，这改善了燃料电池产生的化学动力学和电压。