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    Method for activating fuel cell
    1.
    发明授权
    Method for activating fuel cell 失效
    燃料电池的激活方法

    公开(公告)号：US08389173B2

    公开(公告)日：2013-03-05

    申请号：US11116288

    申请日：2005-04-28

    申请人： Takashi Akiyama ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda ,  Masahiro Takada

    发明人： Takashi Akiyama ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda ,  Masahiro Takada

    IPC分类号： H01M8/04 ,  H01M8/10

    CPC分类号： H01M16/003 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/04223 ,  H01M8/04291 ,  H01M8/04302 ,  H01M8/1011 ,  H01M8/241 ,  Y02E60/523

    摘要： A method for activating a direct oxidation fuel cell including an anode, a cathode, and a proton-conductive electrolyte membrane interposed between the anode and the cathode is provided. The anode and the cathode each have a catalyst layer on a face in contact with the proton-conductive electrolyte membrane. This method activates the fuel cell by passing a current through the fuel cell from an external power source, with the positive electrode and the negative electrode of the external power source connected to the anode and the cathode of the fuel cell, respectively, while supplying an organic fuel and an inert gas to the anode and the cathode, respectively.

    摘要翻译： 提供一种用于激活包括阳极，阴极和置于阳极和阴极之间的质子传导电解质膜的直接氧化燃料电池的方法。 阳极和阴极在与质子传导性电解质膜接触的面上具有催化剂层。 该方法通过使来自外部电源的电流通过燃料电池来激活燃料电池，其中外部电源的正极和负极分别连接到燃料电池的阳极和阴极，同时供应 有机燃料和惰性气体分别连接到阳极和阴极。

    Fuel cell system with purifying apparatus
    3.
    发明授权
    Fuel cell system with purifying apparatus 失效
    带净化装置的燃料电池系统

    公开(公告)号：US07670705B2

    公开(公告)日：2010-03-02

    申请号：US10567437

    申请日：2005-03-02

    申请人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

    发明人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

    IPC分类号： H01M2/00

    CPC分类号： H01M8/0662 ,  B01D2258/0208 ,  H01M4/921 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

    摘要： A fuel cell system includes: a fuel cell including an anode, a cathode, and an electrolyte interposed between the anode and the cathode; and a purifying apparatus including a catalyst layer that purifies an effluent discharged from the anode. The purifying apparatus has a porous sheet including the catalyst layer and two flow paths disposed on both sides thereof. One of the flow paths has an inlet into which the effluent discharged from the anode is introduced, and the other flow path has an inlet into which air is introduced and an outlet. The effluent discharged from the anode is passed through the porous sheet for purification and then discharged from the outlet.

    摘要翻译： 燃料电池系统包括：燃料电池，其包括阳极，阴极和介于阳极和阴极之间的电解质; 以及净化装置，其包括净化从阳极排出的流出物的催化剂层。 净化装置具有包括催化剂层和设置在其两侧的两个流路的多孔片。 流路中的一个具有引入从阳极排出的流出物的入口，另一个流路具有引入空气的入口和出口。 从阳极排出的废液通过多孔板进行净化，然后从出口排出。

    Fuel Cell System
    4.
    发明申请
    Fuel Cell System 失效
    燃料电池系统

    公开(公告)号：US20080213647A1

    公开(公告)日：2008-09-04

    申请号：US10567437

    申请日：2005-03-02

    申请人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

    发明人： Hideyuki Ueda ,  Takashi Akiyama ,  Kohji Yuasa ,  Shinsuke Fukuda ,  Yukihiro Okada ,  Satoshi Shibutani

    IPC分类号： H01M8/02

    CPC分类号： H01M8/0662 ,  B01D2258/0208 ,  H01M4/921 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

    摘要： A fuel cell system, comprising a fuel cell having an anode, a cathode, and an electrolyte interposed therebetween and a purification device having a catalyst layer purifying substances discharged from the anode. The fuel cell system is characterized in that the purification device comprises a porous sheet having a catalyst layer and two flow passages disposed on both sides of the porous sheet, an inlet to which the substances discharged from the anode is led is formed in one flow passage, an inlet to which air is led and an outlet are formed in the other flow passage, and the substances discharged from the anode are discharged from the outlet after being purified through the porous sheet.

    摘要翻译： 一种燃料电池系统，包括具有阳极，阴极和介于其间的电解质的燃料电池和具有净化从阳极排出的物质的催化剂层的净化装置。 燃料电池系统的特征在于，净化装置包括具有催化剂层和设置在多孔片两侧的两个流路的多孔片，从阳极排出的物质引入的入口形成在一个流路 在另一个流路中形成有空气被引导的入口和出口，并且从净化出的多孔片材后，从阳极排出的物质从出口排出。

    Fuel container for storing fuel liquid for fuel cell and fuel cell pack
    5.
    发明申请
    Fuel container for storing fuel liquid for fuel cell and fuel cell pack 审中-公开
    用于储存用于燃料电池和燃料电池组件的燃料液体的燃料容器

    公开(公告)号：US20070125786A1

    公开(公告)日：2007-06-07

    申请号：US10588279

    申请日：2005-01-28

    申请人： Takashi Akiyama ,  Junji Niikura ,  Kohji Yuasa ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda

    发明人： Takashi Akiyama ,  Junji Niikura ,  Kohji Yuasa ,  Yukihiro Okada ,  Satoshi Shibutani ,  Hideyuki Ueda

    IPC分类号： B65D81/38 ,  H01M8/04

    CPC分类号： H01M8/04208 ,  H01M8/0284 ,  H01M8/2475

    摘要： A fuel container for storing a fuel liquid for a fuel cell has a double wall structure including an inner container for storing a fuel liquid and an outer container for housing the inner container, and a material capable of retaining the fuel between the inner container and the outer container. A fuel cell pack includes a fuel cell and a fuel container for storing a fuel liquid for the fuel cell. The fuel cell pack includes a double wall exterior casing having an inner casing for housing the fuel cell and the fuel container and an outer casing for housing the inner casing, and a material capable of retaining the fuel between the inner casing and the outer casing.

    摘要翻译： 用于储存燃料电池用燃料液体的燃料容器具有双层壁结构，该双层壁结构包括用于储存燃料液的内部容器和用于容纳内部容器的外部容器，以及能够将燃料保持在内部容器和内部容器之间的材料 外容器。 燃料电池组包括燃料电池和用于存储用于燃料电池的燃料液体的燃料容器。 燃料电池组包括双壁外壳，其具有用于容纳燃料电池和燃料容器的内壳和用于容纳内壳的外壳，以及能够将燃料保持在内壳和外壳之间的材料。

    Fuel cell system having fuel and water controlling means
    7.
    发明授权
    Fuel cell system having fuel and water controlling means 失效
    具有燃料和水控制装置的燃料电池系统

    公开(公告)号：US07582371B2

    公开(公告)日：2009-09-01

    申请号：US10858048

    申请日：2004-06-02

    申请人： Takashi Akiyama ,  Yukihiro Okada ,  Kohji Yuasa ,  Satoshi Shibutani ,  Hideyuki Ueda

    发明人： Takashi Akiyama ,  Yukihiro Okada ,  Kohji Yuasa ,  Satoshi Shibutani ,  Hideyuki Ueda

    IPC分类号： H01M8/04

    CPC分类号： H01M8/0447 ,  H01M4/921 ,  H01M4/926 ,  H01M8/04186 ,  H01M8/04291 ,  H01M8/04402 ,  H01M8/0441 ,  H01M8/04462 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04798 ,  H01M8/1011 ,  Y02E60/523

    摘要： A fuel cell system includes: a dilute tank that stores an aqueous solution of liquid fuel and supplies the solution to the anode of a fuel cell; a fuel tank connected to the dilute tank via a first controlling section; a water tank connected to the dilute tank via a second controlling section; and controlling means including a current detector which measures the amount of the fuel consumed by the fuel cell from the amount of power generation. The controlling means controls the first controlling section based on the measured amount of fuel consumption and further includes correcting means for measuring a component of a gas discharged from the cathode, calculating the amount of the fuel which has crossed over from the anode to the cathode based on the measured component, and correcting the measured amount of fuel consumption based on the calculated amount of fuel crossover.

    摘要翻译： 燃料电池系统包括：储存液体燃料的水溶液并将溶液供应到燃料电池的阳极的稀释罐; 燃料箱，经由第一控制部连接到稀释罐; 通过第二控制部分连接到稀释罐的水箱; 以及控制装置，其包括电流检测器，其从发电量测量燃料电池消耗的燃料的量。 控制装置基于所测量的燃料消耗量控制第一控制部分，并且还包括用于测量从阴极排出的气体的分量的计算装置，计算从阳极到阴极交叉的燃料量 在测量的部件上，并且基于计算的燃料分流量来校正测量的燃料消耗量。

    Method for operating fuel cell system
    9.
    发明授权
    Method for operating fuel cell system 有权
    操作燃料电池系统的方法

    公开(公告)号：US07968238B2

    公开(公告)日：2011-06-28

    申请号：US11752559

    申请日：2007-05-23

    申请人： Takashi Akiyama ,  Hideyuki Ueda ,  Toshihiko Ichinose ,  Masahiro Takada

    发明人： Takashi Akiyama ,  Hideyuki Ueda ,  Toshihiko Ichinose ,  Masahiro Takada

    IPC分类号： H01M8/04 ,  H01M8/00

    CPC分类号： H01M8/04089 ,  H01M8/04589 ,  H01M8/04753 ,  H01M8/0488

    摘要： A method for operating a fuel cell system including a fuel cell stack composed of a plurality of cells connected in series. The method includes the steps of: (a) supplying a fuel and an oxidant to anodes and cathodes of the cells, respectively, depending on a load to generate power at a constant voltage under constant voltage control; (b) temporarily suspending the supply of the oxidant with the fuel being supplied; and (c) lowering the constant voltage to a predetermined voltage simultaneously with or immediately before the suspension of the supply of the oxidant. According to this operation method, when the supply of the oxidant is suspended, a platinum catalyst in the cathodes can be reduced and reactivated in all the cells.

    摘要翻译： 一种操作燃料电池系统的方法，所述燃料电池系统包括由串联连接的多个电池组成的燃料电池堆。 该方法包括以下步骤：（a）根据负载分别向电池的阳极和阴极供应燃料和氧化剂，以在恒定电压下以恒定电压控制发电; （b）暂时中止所供应的燃料供应氧化剂; 和（c）在氧化剂的供给停止之前或之前同时将恒定电压降低到预定电压。 根据该操作方法，当悬浮氧化剂的供给时，阴极中的铂催化剂可以在所有的电池中被还原并重新活化。