FUEL CELL SYSTEM
    7.
    发明申请
    FUEL CELL SYSTEM 失效
    燃油电池系统

    公开(公告)号:US20110059381A1

    公开(公告)日:2011-03-10

    申请号:US12759096

    申请日:2010-04-13

    IPC分类号: H01M8/04 B01J20/00

    CPC分类号: H01M8/04164 H01M8/04171

    摘要: A fuel cell system includes: a fuel supply unit supplying a fuel; an air supply unit supplying air; a stack including a membrane electrode assembly (MEA) having an air path and a fuel path; a gas-liquid separator connected to an outlet of the fuel path and an outlet of the air path for separating gas-liquid into high-temperature liquid and moisture gas; a mixer mixing the high-temperature liquid separated by the gas-liquid separator and a fuel supplied from the fuel supply unit and connecting the gas-liquid separator and the MEA; a moisture absorbent connected to the gas-liquid separator to absorb condensed liquid in the high-temperature moisture gas; and a heat exchanger to vaporize the liquid absorbed by the moisture absorbent.

    摘要翻译: 燃料电池系统包括:供给燃料的燃料供给单元; 供给空气的供气单元; 包括具有空气路径和燃料路径的膜电极组件(MEA)的堆叠; 连接到燃料通道的出口的气液分离器和用于将气液分离成高温液体和湿气的空气通道的出口; 混合由气液分离器分离的高温液体和从燃料供给单元供给的燃料并将气液分离器与MEA连接的混合机; 与气液分离器连接的吸湿剂,以吸收高温湿气中的冷凝液体; 以及用于蒸发由吸湿剂吸收的液体的热交换器。

    Fuel cell system
    8.
    发明授权
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号:US08481221B2

    公开(公告)日:2013-07-09

    申请号:US12759096

    申请日:2010-04-13

    IPC分类号: H01M8/04

    CPC分类号: H01M8/04164 H01M8/04171

    摘要: A fuel cell system includes: a fuel supply unit supplying a fuel; an air supply unit supplying air; a stack including a membrane electrode assembly (MEA) having an air path and a fuel path; a gas-liquid separator connected to an outlet of the fuel path and an outlet of the air path for separating gas-liquid into high-temperature liquid and moisture gas; a mixer mixing the high-temperature liquid separated by the gas-liquid separator and a fuel supplied from the fuel supply unit and connecting the gas-liquid separator and the MEA; a moisture absorbent connected to the gas-liquid separator to absorb condensed liquid in the high-temperature moisture gas; and a heat exchanger to vaporize the liquid absorbed by the moisture absorbent.

    摘要翻译: 燃料电池系统包括:供给燃料的燃料供给单元; 供给空气的供气单元; 包括具有空气路径和燃料路径的膜电极组件(MEA)的堆叠; 连接到燃料通道的出口的气液分离器和用于将气液分离成高温液体和湿气的空气通道的出口; 混合由气液分离器分离的高温液体和从燃料供给单元供给的燃料并将气液分离器与MEA连接的混合机; 与气液分离器连接的吸湿剂,以吸收高温湿气中的冷凝液体; 以及用于蒸发由吸湿剂吸收的液体的热交换器。

    FUEL CELL SYSTEM
    9.
    发明申请
    FUEL CELL SYSTEM 有权
    燃油电池系统

    公开(公告)号:US20100209788A1

    公开(公告)日:2010-08-19

    申请号:US12639948

    申请日:2009-12-16

    IPC分类号: H01M8/04

    摘要: A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.

    摘要翻译: 燃料电池系统包括:燃料电池堆,用于通过氧化剂和混合燃料反应产生电能,并用于排出未反应的燃料,氧化剂,水分和二氧化碳; 混合器,用于通过将至少一部分未反应的燃料,氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元,用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

    FUEL CELL SYSTEM
    10.
    发明申请
    FUEL CELL SYSTEM 审中-公开
    燃油电池系统

    公开(公告)号:US20100196769A1

    公开(公告)日:2010-08-05

    申请号:US12634562

    申请日:2009-12-09

    IPC分类号: H01M8/04 H01M2/00

    摘要: A fuel cell system according to exemplary embodiments of the present invention includes a fuel cell stack that generates electrical energy through the electrochemical reaction of fuel and oxidant, a fuel supply unit for supplying the fuel to the fuel cell stack, and an oxidant supply unit for supplying the oxidant to the fuel cell stack. The fuel supply unit includes a fuel permeation membrane between a space where fuel recovered from the fuel cell stack is positioned and a space where stored fuel is positioned. The fuel cell system enables easy control of the concentration of fuel supplied to the fuel cell stack.

    摘要翻译: 根据本发明的示例性实施例的燃料电池系统包括通过燃料和氧化剂的电化学反应产生电能的燃料电池堆,用于将燃料供应到燃料电池堆的燃料供应单元,以及用于 将氧化剂供应到燃料电池堆。 燃料供给单元包括在从燃料电池堆回收的燃料所位于的空间和存储有燃料的空间之间的燃料透过膜。 燃料电池系统能够容易地控制供应到燃料电池堆的燃料的浓度。