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    Solid oxide fuel cell
    83.
    发明授权
    Solid oxide fuel cell 有权
    固体氧化物燃料电池

    公开(公告)号：US08980496B2

    公开(公告)日：2015-03-17

    申请号：US13262141

    申请日：2010-03-31

    申请人： Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Tsukasa Shigezumi ,  Yoshiyuki Kawamura

    发明人： Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Tsukasa Shigezumi ,  Yoshiyuki Kawamura

    IPC分类号： H01M8/04 ,  H01M8/12

    CPC分类号： H01M8/04798 ,  H01M8/0432 ,  H01M8/04373 ,  H01M8/04425 ,  H01M8/04447 ,  H01M8/04455 ,  H01M8/0447 ,  H01M8/04537 ,  H01M8/04619 ,  H01M8/04679 ,  H01M8/04753 ,  H01M8/0494 ,  H01M8/243 ,  H01M8/2475 ,  H01M8/2484 ,  H01M2008/1293 ,  H01M2250/405 ,  Y02B90/16 ,  Y02E60/50 ,  Y02E60/525

    摘要： A solid oxide fuel cell is provided with which the further advance of degradation can be restrained relative to fuel cell units in which degradation has advanced. The present invention is a solid oxide fuel cell system which varies output power in response to a required generation amount. The system comprises a fuel cell module furnished with multiple fuel cell units, a fuel supply device for supplying fuel to the fuel cell module, an oxidant gas supply device for supplying oxidant gas to the fuel cell module, and a controller for changing the amount of fuel supplied from the fuel supply means in response to the required generation amount. The controller reduces the rate of change in the fuel supply amount per unit time when the required generation amount changes subsequent to an estimate or determination that the fuel cell module has degraded.

    摘要翻译： 提供了一种固体氧化物燃料电池，相对于劣化已经进步的燃料电池单元，可以进一步降低劣化进程。 本发明是一种固体氧化物燃料电池系统，其响应于所需的发电量而改变输出功率。 该系统包括具有多个燃料电池单元的燃料电池模块，用于向燃料电池模块供应燃料的燃料供应装置，用于向燃料电池模块供应氧化剂气体的氧化剂气体供应装置，以及用于改变燃料电池组件的量的控制器 响应于所需的发电量，从燃料供给装置供应的燃料。 当在燃料电池模块已经劣化的估计或确定之后所需的发电量改变时，控制器降低每单位时间的燃料供应量的变化率。

    SOLID OXIDE FUEL CELL SYSTEM
    84.
    发明申请
    SOLID OXIDE FUEL CELL SYSTEM 有权
    固体氧化物燃料电池系统

    公开(公告)号：US20140242489A1

    公开(公告)日：2014-08-28

    申请号：US14347983

    申请日：2011-09-29

    申请人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

    发明人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04902 ,  H01M8/04626 ,  H01M8/04753 ,  H01M8/0491 ,  H01M8/243 ,  H01M8/2465 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

    摘要： To provide a solid oxide fuel cell system capable of efficiently and simply controlling a low speed fuel cell module and a high speed inverter. The invention is a solid oxide fuel cell system, comprising: a fuel cell module, a fuel flow regulator unit, a control section comprising a first power demand detection circuit for controlling the fuel supply amount and for setting the value of current extractable from the fuel cell module; an inverter for extracting current from fuel cell module; and a second power demand detection circuit; and having an inverter control section for controlling the inverter independently from the fuel cell controller so that a current responsive to power demand is extracted from the fuel cell module in a range not exceeding the extractable current value input from the fuel cell controller.

    摘要翻译： 提供能够有效且简单地控制低速燃料电池模块和高速逆变器的固体氧化物燃料电池系统。 本发明是一种固体氧化物燃料电池系统，包括：燃料电池模块，燃料流量调节器单元，控制部分，包括用于控制燃料供应量的第一电力需求检测电路和用于设定从燃料中提取的电流的值 电池模块; 用于从燃料电池模块提取电流的逆变器; 和第二功率需求检测电路; 并且具有逆变器控制部分，用于独立于燃料电池控制器控制逆变器，使得在不超过从燃料电池控制器输入的可提取电流值的范围内，从燃料电池模块提取响应于电力需求的电流。

    Solid oxide fuel cell device
    85.
    发明授权
    Solid oxide fuel cell device 有权
    固体氧化物燃料电池装置

    公开(公告)号：US08501358B2

    公开(公告)日：2013-08-06

    申请号：US12893478

    申请日：2010-09-29

    申请人： Tsukasa Shigezumi ,  Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Toshiharu Ooe

    发明人： Tsukasa Shigezumi ,  Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Toshiharu Ooe

    IPC分类号： H01M8/06

    CPC分类号： H01M8/04776 ,  H01M8/04268 ,  H01M8/0432 ,  H01M8/04753 ,  H01M8/0618 ,  H01M2008/1293

    摘要： The present invention is a solid oxide fuel cell device (1), having a fuel cell module (2) furnished with a plurality of fuel cell units (16); fuel supply means (38) for supplying fuel; generating oxidant gas supply means (45) for supplying oxidant gas for generation; combustion section placed at one end portion of the solid oxide fuel cell units for combusting fuel; and control means for controlling the fuel supply means and generating oxidant gas supply means, and executing the startup mode operation for raising the solid oxide fuel cell units to a predetermined temperature, as well as the generating mode operation for outputting electrical power; whereby during the startup mode operation, the control means generates a weak power smaller than the generation startup power, raising the temperature of the solid oxide fuel cell units by the heat of generation.

    摘要翻译： 本发明是一种具有燃料电池模块（2）的固体氧化物燃料电池装置（1），其具有多个燃料电池单元（16）; 用于供应燃料的燃料供应装置（38） 产生用于产生氧化剂气体的氧化剂气体供给装置（45） 燃烧部分放置在用于燃烧燃料的固体氧化物燃料电池单元的一个端部; 以及控制装置，用于控制燃料供应装置并产生氧化剂气体供应装置，并执行用于将固体氧化物燃料电池单元升高到预定温度的启动模式操作以及用于输出电力的发电模式操作; 由此在启动模式操作期间，控制装置产生小于发电启动功率的弱功率，由于产生的热量使固体氧化物燃料电池单元的温度上升。

    FUEL CELL DEVICE
    86.
    发明申请
    FUEL CELL DEVICE 审中-公开
    燃料电池装置

    公开(公告)号：US20130183600A1

    公开(公告)日：2013-07-18

    申请号：US13823867

    申请日：2011-09-28

    申请人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

    发明人： Toshiharu Otsuka ,  Katsuhisa Tsuchiya ,  Tsukasa Shigezumi ,  Toshiharu Ooe ,  Kiyotaka Nakano ,  Takuya Matsuo

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04365 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/04701 ,  H01M8/04708 ,  H01M8/04753

    摘要： A fuel cell device capable of appropriately controlling stack temperature both before and after degradation of a fuel cell stack is provided. A fuel cell device furnished with a fuel cell stack, a fuel flow rate regulator unit, an air flow rate regulator unit, a generating chamber temperature sensor, and a control unit, whereby control unit controls supply flow rate AF so that stack temperature Ts is within temperature range A; control unit determines degradation of fuel cell stack and controls flow rate AF so that if fuel cell stack is not degrading, it increases flow rate AF to return stack temperature Ts to within the range A, and if degradation is ongoing, it does not permit an increase in flow rate AF to the supply amount required to return stack temperature Ts to the range A.

    摘要翻译： 提供能够在燃料电池堆的劣化前后适当地控制堆温度的燃料电池装置。 具有燃料电池堆的燃料电池装置，燃料流量调节单元，空气流量调节单元，发电室温度传感器和控制单元，由此控制单元控制供给流量AF，使得堆温度Ts为 在温度范围A内; 控制单元确定燃料电池堆的劣化并控制流量AF，使得如果燃料电池堆不劣化，则其增加流速AF以将堆温度Ts返回到范围A内，并且如果劣化正在进行，则不允许 将流量AF增加到将堆温度Ts返回到范围A所需的供应量。

    Solid oxide fuel cell
    87.
    发明授权
    Solid oxide fuel cell 有权
    固体氧化物燃料电池

    公开(公告)号：US08426074B2

    公开(公告)日：2013-04-23

    申请号：US13262162

    申请日：2010-03-31

    申请人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    发明人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    IPC分类号： H01M8/04 ,  H01M8/12

    CPC分类号： H01M8/04365 ,  H01M8/04679 ,  H01M8/04731 ,  H01M8/04753 ,  H01M8/0494 ,  H01M8/243 ,  H01M2008/1293

    摘要： A solid oxide fuel cell capable of extending the time period over which initial rated output power is maintained, while restraining increases in running cost. The present invention is a solid oxide fuel cell (1), having a fuel cell module (2) furnished with multiple fuel cell units, a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the amount of fuel supplied; the controller is furnished with a degradation determining circuit (110a) for determining degradation, and a fuel correction circuit (110b) for correcting the fuel supply amount based on the degradation determination; when it is determined that the fuel cell module has degraded, the fuel correction circuit executes a correction so that rated output power is maintained, and when the predetermined correction switching condition is satisfied, the fuel correction circuit executes a correction to reduce the fuel cell module rated output power.

    摘要翻译： 一种固体氧化物燃料电池，其能够延长保持初始额定输出功率的时间段，同时抑制运行成本的增加。 本发明是一种固体氧化物燃料电池（1），具有燃料电池模块（2），具有多个燃料电池单元，燃料供给装置（38），氧化剂气体供给装置（45）和控制器 ）用于控制供应的燃料量; 控制器配备有用于确定劣化的劣化判定电路（110a），以及用于根据劣化判定校正燃料供给量的燃料校正电路（110b）。 当确定燃料电池模块已经劣化时，燃料校正电路执行校正，从而保持额定输出功率，并且当满足预定校正切换条件时，燃料校正电路执行校正以减少燃料电池模块 额定输出功率。

    Light source device and projector
    88.
    发明授权
    Light source device and projector 有权
    光源设备和投影机

    公开(公告)号：US08166729B2

    公开(公告)日：2012-05-01

    申请号：US12508021

    申请日：2009-07-23

    申请人： Kiyotaka Nakano

    发明人： Kiyotaka Nakano

    IPC分类号： G03B21/18

    CPC分类号： G03B21/16 ,  G03B21/2093

    摘要： A light source device includes: a light source lamp; and a housing, wherein the housing includes: a pair of openings formed, along a top and bottom with direction of a luminous flux emission of the light source device; a duct member provided so as to cover the pair of openings, and having an intake which outside air is introduced from the pair of openings to an air flow channel upstream side; a first air flow guide member provided inside the duct member, and causing the air introduced from the intake to circulate to either one of the pair of openings via the duct member by pivots under its own weight; and a second air flow guide members provided in positions in the housing corresponding to the openings, and causing the air introduced from the openings to circulate toward the light source lamp.

    摘要翻译： 光源装置包括：光源灯; 以及壳体，其中，所述壳体包括：一对开口，沿着顶部和底部形成有所述光源装置的光束发射方向; 设置成覆盖所述一对开口的管道构件，并且具有外部空气从所述一对开口引导到空气流动通道上游侧的入口; 第一气流引导构件，设置在所述管道构件内部，并且使得从所述入口引入的空气经由所述管道构件通过枢轴在其自身重量下循环到所述一对开口中的任一个; 以及第二气流引导构件，其设置在与所述开口对应的壳体中的位置，并且使从所述开口引入的空气朝向所述光源灯循环。

    SOLID OXIDE FUEL CELL
    89.
    发明申请
    SOLID OXIDE FUEL CELL 有权
    固体氧化物燃料电池

    公开(公告)号：US20120028153A1

    公开(公告)日：2012-02-02

    申请号：US13262162

    申请日：2010-03-31

    申请人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    发明人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    IPC分类号： H01M8/04 ,  H01M8/24

    CPC分类号： H01M8/04365 ,  H01M8/04679 ,  H01M8/04731 ,  H01M8/04753 ,  H01M8/0494 ,  H01M8/243 ,  H01M2008/1293

    摘要： A solid oxide fuel cell capable of extending the time period over which initial rated output power is maintained, while restraining increases in running cost. The present invention is a solid oxide fuel cell (1), having a fuel cell module (2) furnished with multiple fuel cell units, a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the amount of fuel supplied; the controller is furnished with a degradation determining circuit (110a) for determining degradation, and a fuel correction circuit (110b) for correcting the fuel supply amount based on the degradation determination; when it is determined that the fuel cell module has degraded, the fuel correction circuit executes a correction so that rated output power is maintained, and when the predetermined correction switching condition is satisfied, the fuel correction circuit executes a correction to reduce the fuel cell module rated output power.

    摘要翻译： 一种固体氧化物燃料电池，其能够延长保持初始额定输出功率的时间段，同时抑制运行成本的增加。 本发明是一种固体氧化物燃料电池（1），具有燃料电池模块（2），具有多个燃料电池单元，燃料供给装置（38），氧化剂气体供给装置（45）和控制器 ）用于控制供应的燃料量; 控制器配备有用于确定劣化的劣化判定电路（110a），以及用于根据劣化判定校正燃料供给量的燃料校正电路（110b）。 当确定燃料电池模块已经劣化时，燃料校正电路执行校正，从而保持额定输出功率，并且当满足预定校正切换条件时，燃料校正电路执行校正以减少燃料电池模块 额定输出功率。

    SOLID OXIDE FUEL CELL
    90.
    发明申请
    SOLID OXIDE FUEL CELL 有权
    固体氧化物燃料电池

    公开(公告)号：US20120021317A1

    公开(公告)日：2012-01-26

    申请号：US13262174

    申请日：2010-03-31

    申请人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    发明人： Tsukasa Shigezumi ,  Toshiharu Ooe ,  Katsuhisa Tsuchiya ,  Kiyotaka Nakano ,  Yoshiyuki Kawamura

    IPC分类号： H01M8/04 ,  H01M8/24

    CPC分类号： H01M8/04753 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04619 ,  H01M8/0494 ,  H01M2008/1293

    摘要： Provides a solid oxide fuel cell with which product life can be extended while a practical output power is maintained. The present invention is a solid oxide fuel cell, having a fuel cell module (2), a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the fuel supply amount; whereby the controller is furnished with a degradation determining circuit (110a) for determining degradation in a fuel cell module, and with a fuel correction circuit (110b) for correcting operating conditions based on a degradation determination; the fuel correction circuit can execute an increasing correction mode for increasing the fuel supply amount supplied to the fuel cell module so that rated output power is maintained, or can execute a decreasing correction mode for reducing rated output voltage so that the fuel supply amount is reduced; there is also a mode selection device (110c) for selecting correction modes.

    摘要翻译： 提供固体氧化物燃料电池，可延长产品寿命，同时保持实际的输出功率。 本发明是一种固体氧化物燃料电池，具有燃料电池模块（2），燃料供给装置（38），氧化剂气体供给装置（45）和用于控制燃料供给量的控制器（110） 由此控制器配备有用于确定燃料电池模块的劣化的劣化确定电路（110a），以及用于基于劣化确定校正操作条件的燃料校正电路（110b）; 燃料校正电路可以执行用于增加提供给燃料电池模块的燃料供给量以增加额定输出功率的增加校正模式，或者可以执行减小额定输出电压的减小校正模式，使得燃料供给量减少 ; 还存在用于选择校正模式的模式选择装置（110c）。