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    Fuel cell system and method of operating fuel cell system
    4.
    发明申请
    Fuel cell system and method of operating fuel cell system 审中-公开
    燃料电池系统及运行燃料电池系统的方法

    公开(公告)号：US20060216557A1

    公开(公告)日：2006-09-28

    申请号：US11378334

    申请日：2006-03-20

    申请人： Hirohisa Miyamoto ,  Nobuo Shibuya ,  Hideyuki Oozu ,  Norihiro Tomimatsu ,  Hiroyasu Sumino

    发明人： Hirohisa Miyamoto ,  Nobuo Shibuya ,  Hideyuki Oozu ,  Norihiro Tomimatsu ,  Hiroyasu Sumino

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04007 ,  H01M8/04194 ,  H01M8/04447 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/04753

    摘要： A fuel cell system includes a cathode, an anode, a fuel supply unit configured to supply a fuel containing methanol and water to the anode, a methanol supply unit configured to supply methanol to the fuel, a sensor which measures a methanol concentration of the fuel, a current measuring unit configured to measure a current flowing between the cathode and the anode, a concentration adjusting unit and a correction unit. The concentration adjusting unit is configured to adjust the methanol concentration of the fuel by controlling the methanol supply unit by using an output value of the sensor. The correction unit is configured to correct a data of a relation between the methanol concentration of the fuel and the output value of the sensor, using an output of the current measuring unit.

    摘要翻译： 燃料电池系统包括阴极，阳极，燃料供应单元，其被配置为向阳极供应含有甲醇和水的燃料;配置成向燃料供应甲醇的甲醇供应单元，测量燃料的甲醇浓度的传感器 ，电流测量单元，被配置为测量在阴极和阳极之间流动的电流，浓度调节单元和校正单元。 浓度调节单元通过使用传感器的输出值控制甲醇供给单元来配置燃料的甲醇浓度。 校正单元被配置为使用当前测量单元的输出来校正燃料的甲醇浓度与传感器的输出值之间的关系的数据。

    Direct methanol fuel cell system, portable electronic appliance, and method of detecting an amount of liquid fuel remaining in direct methanol type fuel cell system
    5.
    发明授权
    Direct methanol fuel cell system, portable electronic appliance, and method of detecting an amount of liquid fuel remaining in direct methanol type fuel cell system 失效
    直接甲醇燃料电池系统，便携式电子设备以及检测直接甲醇型燃料电池系统中剩余的液体燃料量的方法

    公开(公告)号：US07374832B2

    公开(公告)日：2008-05-20

    申请号：US11761506

    申请日：2007-06-12

    申请人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    发明人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    IPC分类号： H01M8/04

    CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

    摘要： The invention provides a direct methanol fuel cell system comprising a fuel cell main body comprising an anode, a cathode, an electrolyte membrane provided between the anode and the cathode, and a feed tank containing a methanol-containing liquid fuel to be fed to the anode, a first liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the feed tank, a second liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the first liquid fuel storage tank, and a liquid level change detecting mechanism which detects changes in the level of the liquid fuel stored in the first liquid fuel storage tank.

    摘要翻译： 本发明提供一种包括燃料电池主体的直接甲醇燃料电池系统，该燃料电池主体包括阳极，阴极，设置在阳极和阴极之间的电解质膜，以及含有供给阳极的含甲醇液体燃料的进料罐 第一液体燃料储存箱，其含有供给到供给槽内的含甲醇的液体燃料;第二液体燃料储存箱，含有供给第一液体燃料储存罐的含甲醇的液体燃料;以及 液位变化检测机构，其检测存储在第一液体燃料储存箱中的液体燃料的液位的变化。

    DIRECT METHANOL FUEL CELL SYSTEM, PORTABLE ELECTRONIC APPLIANCE, AND METHOD OF DETECTING AN AMOUNT OF LIQUID FUEL REMAINING IN DIRECT METHANOL TYPE FUEL CELL SYSTEM
    6.
    发明申请
    DIRECT METHANOL FUEL CELL SYSTEM, PORTABLE ELECTRONIC APPLIANCE, AND METHOD OF DETECTING AN AMOUNT OF LIQUID FUEL REMAINING IN DIRECT METHANOL TYPE FUEL CELL SYSTEM 失效
    直接甲醇燃料电池系统，便携式电子设备和检测直接甲醇型燃料电池系统中液体燃料量的方法

    公开(公告)号：US20070231649A1

    公开(公告)日：2007-10-04

    申请号：US11761506

    申请日：2007-06-12

    申请人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    发明人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    IPC分类号： H01M8/10

    CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

    摘要： The invention provides a direct methanol fuel cell system comprising a fuel cell main body comprising an anode, a cathode, an electrolyte membrane provided between the anode and the cathode, and a feed tank containing a methanol-containing liquid fuel to be fed to the anode, a first liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the feed tank, a second liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the first liquid fuel storage tank, and a liquid level change detecting mechanism which detects changes in the level of the liquid fuel stored in the first liquid fuel storage tank.

    摘要翻译： 本发明提供一种包括燃料电池主体的直接甲醇燃料电池系统，该燃料电池主体包括阳极，阴极，设置在阳极和阴极之间的电解质膜，以及含有供给阳极的含甲醇液体燃料的进料罐 第一液体燃料储存箱，其含有供给到供给槽内的含甲醇的液体燃料;第二液体燃料储存箱，含有供给第一液体燃料储存罐的含甲醇的液体燃料;以及 液位变化检测机构，其检测存储在第一液体燃料储存箱中的液体燃料的液位的变化。

    Direct methanol fuel cell system, portable electronic appliance, and method of detecting an amount of liquid fuel remaining in direct methanol type fuel cell system
    7.
    发明授权
    Direct methanol fuel cell system, portable electronic appliance, and method of detecting an amount of liquid fuel remaining in direct methanol type fuel cell system 有权
    直接甲醇燃料电池系统，便携式电子设备以及检测直接甲醇型燃料电池系统中剩余的液体燃料量的方法

    公开(公告)号：US07276303B2

    公开(公告)日：2007-10-02

    申请号：US10742823

    申请日：2003-12-23

    申请人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    发明人： Hirohisa Miyamoto ,  Norihiro Tomimatsu ,  Nobuo Shibuya

    IPC分类号： H01M8/04

    CPC分类号： H01M8/1011 ,  H01M8/04186 ,  Y02E60/523

    摘要： The invention provides a direct methanol fuel cell system comprising a fuel cell main body comprising an anode, a cathode, an electrolyte membrane provided between the anode and the cathode, and a feed tank containing a methanol-containing liquid fuel to be fed to the anode, a first liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the feed tank, a second liquid fuel storage tank which contains a methanol-containing liquid fuel to be supplied into the first liquid fuel storage tank, and a liquid level change detecting mechanism which detects changes in the level of the liquid fuel stored in the first liquid fuel storage tank.

    摘要翻译： 本发明提供一种包括燃料电池主体的直接甲醇燃料电池系统，该燃料电池主体包括阳极，阴极，设置在阳极和阴极之间的电解质膜，以及含有供给阳极的含甲醇液体燃料的进料罐 第一液体燃料储存箱，其含有供给到供给槽内的含甲醇的液体燃料;第二液体燃料储存箱，含有供给第一液体燃料储存罐的含甲醇的液体燃料;以及 液位变化检测机构，其检测存储在第一液体燃料储存箱中的液体燃料的液位的变化。

    Liquid fuel cell system and boosting unit of the same
    9.
    发明授权
    Liquid fuel cell system and boosting unit of the same 有权
    液体燃料电池系统和升压单元相同

    公开(公告)号：US08404393B2

    公开(公告)日：2013-03-26

    申请号：US11328131

    申请日：2006-01-10

    申请人： Hirotaka Sakai ,  Nobuo Shibuya ,  Hiroyuki Hasebe

    发明人： Hirotaka Sakai ,  Nobuo Shibuya ,  Hiroyuki Hasebe

    IPC分类号： H01M8/04

    CPC分类号： H01M8/1011 ,  H01M8/04186 ,  H01M8/04365 ,  H01M8/04559 ,  H01M8/0488 ,  H01M8/04888 ,  H01M16/006 ,  H02J7/34 ,  H02M2001/0019 ,  Y02E60/523

    摘要： A liquid fuel cell unit which outputs a first voltage, a boosting circuit which boosts the first voltage output from the liquid fuel cell unit, and outputs a boosted second voltage to an electronic apparatus, and a first control circuit are included. The first control circuit compares the first voltage output from the liquid fuel cell unit with a preset first threshold voltage, and controls the boosting circuit in accordance with the comparison result such that the first voltage does not fall below the first threshold voltage, or the first voltage holds the first threshold voltage or more.

    摘要翻译： 输出第一电压的液体燃料电池单元，对从液体燃料电池单元输出的第一电压进行升压的升压电路，并向电子设备输出升压的第二电压，以及第一控制电路。 第一控制电路将来自液体燃料电池单元的第一电压输出与预设的第一阈值电压进行比较，并且根据比较结果控制升压电路，使得第一电压不低于第一阈值电压，或者第一 电压保持第一阈值电压以上。