利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.011 秒)

    FUEL CELL POWER GENERATION SYSTEM
    1.
    发明公开
    FUEL CELL POWER GENERATION SYSTEM 审中-公开
    BRENNSTOFFZELLENSTROMERZEUGUNGSSYSTEM

    公开(公告)号：EP1487042A1

    公开(公告)日：2004-12-15

    申请号：EP03712724.8

    申请日：2003-03-18

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： MIYAUCHI, Shinji ,  UEDA, Tetsuya ,  HARADA, Terumaru ,  OZEKI, Masataka ,  YAMAMOTO, Masao ,  NAKAMURA, Akinari ,  TANAKA, Yoshikazu

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04022 ,  H01M8/04007 ,  H01M8/04029 ,  H01M8/04052 ,  H01M8/04268 ,  H01M8/04365 ,  H01M8/0612 ,  H01M8/0668

    摘要： It has heretofore been practiced upon the occurrence of abnormalities on the equipment to make tentative conditioned operation disregarding abnormalities on the assumption that the abnormalities shall be coped with by servicemen. Thus, troubles having insignificant contents of abnormality could not be readily coped with by a simple method.
    There are provided a fuel cell 21, a fuel gas supplying unit 22 , an oxidizer gas supplying unit 34, a state detecting unit 42 of detecting the temperature of the fuel gas supplying unit 22, an operation controlling unit 47 of detecting abnormalities of predetermined functions performed by the fuel gas supplying unit 22 utilizing the results detected by the state detecting unit 42 and performing operation control in an operation mode corresponding to the contents of abnormalities, and an operation mode switching unit 44 of switching to an operation mode corresponding to the contents of abnormalities.

    摘要翻译： 以前在设备出现异常情况下，假设假设应征人员的异常情况，暂时性的条件操作无视异常情况。 因此，通过简单的方法不能容易地应对异常含量微不足道的麻烦。 燃料电池21，燃料气体供给部22，氧化剂气体供给部34，检测燃料气体供给部22的温度的状态检测部42，检测燃料气体供给部22的温度的动作控制部47 利用由状态检测单元42检测到的结果由燃料气体供给单元22执行的预定功能的异常，并且以与异常内容相对应的操作模式进行操作控制;以及操作模式切换单元44，切换到操作模式 对应异常内容。

    GAS DIFFUSION ELECTRODE AND FUEL CELL USING THIS
    3.
    发明公开
    GAS DIFFUSION ELECTRODE AND FUEL CELL USING THIS 审中-公开
    气体净化器

    公开(公告)号：EP1357617A1

    公开(公告)日：2003-10-29

    申请号：EP02702748.1

    申请日：2002-03-05

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

    发明人： YASUMOTO, Eiichi ,  YOSHIDA, Akihiko ,  UCHIDA, Makoto ,  MORITA, Junji ,  SUGAWARA, Yasushi ,  GYOTEN, Hisaaki ,  YAMAMOTO, Masao ,  SAKAI, Osamu ,  NIIKURA, Junji

    IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M8/10

    CPC分类号： H01M4/8828 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/8882 ,  H01M4/926 ,  H01M8/1004 ,  H01M2300/0082

    摘要： It has been difficult to keep the voltage of a polymer electrolyte fuel cell stable for a long period of time because uniform water content control over the plane of the membrane-electrode assembly is impossible. A gas diffusion electrode is produced by forming a conductive polymer layer composed of conductive particles and a polymer material on a porous material composed of carbon fiber, and forming a catalyst layer composed of platinum-carried carbon particles on the plane of the conductive polymer layer. The conductive polymer layer is composed of conductive particles different in particle size, and the content of the conductive particles having the smaller particle size is decreased from one end towards the other end of the gas diffusion electrode.

    摘要翻译： 由于在膜 - 电极组件的平面上的均匀的含水量控制是不可能的，所以难以长期稳定聚合物电解质燃料电池的电压。 通过在由碳纤维构成的多孔材料上形成由导电粒子和聚合物材料构成的导电性高分子层，在导电性聚合物层的平面上形成由载有铂的碳粒子构成的催化剂层，从而制造气体扩散电极。 导电性聚合物层由粒径不同的导电性粒子构成，粒子尺寸较小的导电性粒子的含量从气体扩散电极的一端向另一端减少。