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    • 5. 发明申请
    • FUEL CELL SYSTEM
    • 燃油电池系统
    • WO2007142045A1
    • 2007-12-13
    • PCT/JP2007/060739
    • 2007-05-18
    • CANON KABUSHIKI KAISHAYAMAMOTO, Jun
    • YAMAMOTO, Jun
    • H01M8/04H01M8/10
    • H01M8/0432H01M8/04007H01M8/04201H01M8/04951
    • To provide a fuel cell system capable of controlling a fuel cell at a time of startactivation and at a time of stopsuspension with a simple structure while controlling an influence of an outside air temperature in a use environment, the present fuel cell system includes a fuel cell including a power generating portion including a fuel electrode and an oxidizer electrode, for performing power generation based on a fuel supplied from a fuel tank; and a switch provided between the fuel electrode and the oxidizer electrode so as to switch connection and disconnection of a resistor between and with the fuel electrode and the oxidizer electrode, wherein the switching of the connection and disconnection of the resistor by the switch is performed based on at least one temperature difference between two of the power generating portion of the fuel cell, the fuel tank and outside air.
    • 为了提供一种能够在启动时能够控制燃料电池的燃料电池系统,并且在控制使用环境中的外部空气温度的影响的同时以简单的结构进行停止时,燃料电池系统包括燃料电池 包括包括燃料电极和氧化剂电极的发电部,用于基于从燃料箱供给的燃料进行发电; 以及设置在燃料电极和氧化剂电极之间的开关,以切换燃料电极和氧化剂电极之间的电阻器的连接和断开,其中通过开关切换电阻器的连接和断开是基于 在燃料电池的两个发电部分之间,燃料箱和外部空气之间的至少一个温差。
    • 8. 发明申请
    • FUEL CELL APPARATUS
    • 燃油电池装置
    • WO2009017243A1
    • 2009-02-05
    • PCT/JP2008/063936
    • 2008-07-29
    • CANON KABUSHIKI KAISHAYAMAMOTO, JunMOGI, Satoshi
    • YAMAMOTO, JunMOGI, Satoshi
    • H01M8/04H01M8/10
    • H01M8/04089H01M8/04171H01M8/04753H01M2008/1095
    • Provided is a fuel cell apparatus having a gas permeation mechanism for spontaneously controlling the supply amount of oxidizer from a reduced amount to an amount sufficient for normal operation after a reduction process at the time of activation. The fuel cell apparatus includes a control portion for controlling a potential difference between a fuel electrode and an oxidizer electrode to such a value as to reduce an oxide film of a catalyst used in the oxidizer electrode, and a gas permeation mechanism provided in a flow path through which supplied air flows, wherein the gas permeation mechanism includes a member which allows a gas permeation rate to be controlled depending on surrounding environment.
    • 本发明提供一种具有气体渗透机构的燃料电池装置,该气体渗透机构在活化后的还原处理后,将氧化剂的供给量从减少量自动控制为足以进行正常运转的量。 燃料电池装置包括用于控制燃料电极和氧化剂电极之间的电位差的控制部分,以减少氧化剂电极中使用的催化剂的氧化膜的值,以及设置在流路中的气体渗透机构 通过供给的空气流动,其中气体渗透机构包括允许根据周围环境控制气体渗透速率的构件。