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    FUEL GAS SUPPLY DEVICE OF FUEL CELL SYSTEM
    1.
    发明申请
    FUEL GAS SUPPLY DEVICE OF FUEL CELL SYSTEM 有权
    燃油电池系统的燃油供应装置

    公开(公告)号：US20120070758A1

    公开(公告)日：2012-03-22

    申请号：US13375348

    申请日：2010-06-22

    申请人： Masato Odashima ,  Keisuke Satou ,  Takatada Usami ,  Kentaro Kono ,  Akinobu Moriyama ,  Masahiro Haruyama ,  Akira Inoue

    发明人： Masato Odashima ,  Keisuke Satou ,  Takatada Usami ,  Kentaro Kono ,  Akinobu Moriyama ,  Masahiro Haruyama ,  Akira Inoue

    IPC分类号： H01M8/04

    CPC分类号： B60L11/1887 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/0438 ,  H01M8/04388 ,  H01M8/04753 ,  H01M8/04992 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32 ,  Y02T90/34

    摘要： A fuel gas supply device for supplying fuel gas to a fuel cell stack includes a control valve provided in a fuel gas path connecting a fuel tank and the fuel cell stack, an upstream-side pressure sensor and a downstream-side pressure sensor for detecting an upstream-side pressure and a downstream-side pressure, and a programmable controller. The programmable controller calculates a required opening based on a target fuel gas pressure and the downstream-side pressure and calculates an opening time and a closing time based on the required opening and the upstream-side pressure, or calculates an opening time and a closing time based on the target fuel gas pressure and the downstream-side pressure and calculates a required opening based on the opening time and the upstream-side pressure, and controls the control valve using the calculated required opening, opening time and closing time.

    摘要翻译： 用于向燃料电池堆供应燃料气体的燃料气体供给装置包括设置在连接燃料箱和燃料电池堆的燃料气体路径中的控制阀，上游侧压力传感器和下游侧压力传感器， 上游侧压力和下游侧压力，以及可编程控制器。 可编程控制器基于目标燃料气体压力和下游侧压力计算所需的开度，并且基于所需的开度和上游侧压力计算打开时间和关闭时间，或者计算打开时间和关闭时间 基于目标燃料气体压力和下游侧压力，并且基于打开时间和上游侧压力计算所需的开度，并且使用所计算的所需开度，打开时间和关闭时间来控制控制阀。

    Fuel gas supply device of fuel cell system
    2.
    发明授权
    Fuel gas supply device of fuel cell system 有权
    燃料电池系统的燃气供应装置

    公开(公告)号：US08883363B2

    公开(公告)日：2014-11-11

    申请号：US13375348

    申请日：2010-06-22

    申请人： Masato Odashima ,  Keisuke Satou ,  Takatada Usami ,  Kentaro Kono ,  Akinobu Moriyama ,  Masahiro Haruyama ,  Akira Inoue

    发明人： Masato Odashima ,  Keisuke Satou ,  Takatada Usami ,  Kentaro Kono ,  Akinobu Moriyama ,  Masahiro Haruyama ,  Akira Inoue

    IPC分类号： H01M8/04 ,  B60L11/18

    CPC分类号： B60L11/1887 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/0438 ,  H01M8/04388 ,  H01M8/04753 ,  H01M8/04992 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32 ,  Y02T90/34

    摘要： A fuel gas supply device for supplying fuel gas to a fuel cell stack includes a control valve provided in a fuel gas path connecting a fuel tank and the fuel cell stack, an upstream-side pressure sensor and a downstream-side pressure sensor for detecting an upstream-side pressure and a downstream-side pressure, and a programmable controller. The programmable controller calculates a required opening based on a target fuel gas pressure and the downstream-side pressure and calculates an opening time and a closing time based on the required opening and the upstream-side pressure, or calculates an opening time and a closing time based on the target fuel gas pressure and the downstream-side pressure and calculates a required opening based on the opening time and the upstream-side pressure, and controls the control valve using the calculated required opening, opening time and closing time.

    摘要翻译： 用于向燃料电池堆供应燃料气体的燃料气体供给装置包括设置在连接燃料箱和燃料电池堆的燃料气体路径中的控制阀，上游侧压力传感器和下游侧压力传感器， 上游侧压力和下游侧压力，以及可编程控制器。 可编程控制器基于目标燃料气体压力和下游侧压力计算所需的开度，并且基于所需的开度和上游侧压力计算打开时间和关闭时间，或者计算打开时间和关闭时间 基于目标燃料气体压力和下游侧压力，并且基于打开时间和上游侧压力计算所需的开度，并且使用所计算的所需开度，打开时间和关闭时间来控制控制阀。

    Fuel cell system and control method thereof
    5.
    发明授权
    Fuel cell system and control method thereof 有权
    燃料电池系统及其控制方法

    公开(公告)号：US08394546B2

    公开(公告)日：2013-03-12

    申请号：US12339857

    申请日：2008-12-19

    申请人： Hidetaka Nishimura ,  Takahito Osada ,  Takatada Usami ,  Ken Nakayama ,  Kotaro Akashi

    发明人： Hidetaka Nishimura ,  Takahito Osada ,  Takatada Usami ,  Ken Nakayama ,  Kotaro Akashi

    IPC分类号： H01M2/00 ,  H01M8/02

    CPC分类号： H01M8/04037 ,  H01M8/04097 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04253 ,  H01M8/04303 ,  H01M8/04365 ,  H01M8/04373 ,  H01M8/04738 ,  H01M8/04753 ,  H01M8/04768 ,  H01M8/04776 ,  H01M8/04955 ,  H01M2250/20 ,  Y02T90/32

    摘要： A fuel cell system having a fuel cell for causing reactant gas to be electrochemically reacted to generate power, a reactant gas supply path for supplying reactant gas to the fuel cell, a reactant gas recirculation path for recirculating exhaust gas discharged from the fuel cell and combining the recirculating exhaust gas with reactant gas flowing through the reactant gas supply path to the fuel cell, and a pump unit disposed in the reactant gas recirculation path to pump the recirculating exhaust gas through the reactant gas recirculation path. A pump-tempering apparatus increases the temperature of the pump unit and a controller controls the pump-tempering apparatus. After the controller receives a fuel cell system stop signal, the controller controls the pump-tempering apparatus such that the temperature of the pump unit becomes higher than the temperature of piping in the reactant gas recirculation path.

    摘要翻译： 一种燃料电池系统，其具有用于使反应气体电化学反应以产生动力的燃料电池，用于向燃料电池供应反应气体的反应气体供给路径，用于再循环从燃料电池排出的废气的反应气体再循环路径， 具有流过反应气体供应路径的燃料电池的反应气体的再循环废气和设置在反应气体再循环路径中的泵单元，以将再循环废气泵送通过反应气体再循环路径。 泵回火装置增加了泵单元的温度，并且控制器控制了泵回火装置。 在控制器接收到燃料电池系统停止信号之后，控制器控制泵回火装置，使得泵单元的温度变得高于反应气体再循环路径中管道的温度。

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
    7.
    发明申请
    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF 有权
    燃料电池系统及其控制方法

    公开(公告)号：US20090169928A1

    公开(公告)日：2009-07-02

    申请号：US12339857

    申请日：2008-12-19

    申请人： Hidetaka NISHIMURA ,  Takahito Osada ,  Takatada Usami ,  Ken Nakayama ,  Kotaro Akashi

    发明人： Hidetaka NISHIMURA ,  Takahito Osada ,  Takatada Usami ,  Ken Nakayama ,  Kotaro Akashi

    IPC分类号： H01M2/00 ,  H01M8/02

    CPC分类号： H01M8/04037 ,  H01M8/04097 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/04253 ,  H01M8/04303 ,  H01M8/04365 ,  H01M8/04373 ,  H01M8/04738 ,  H01M8/04753 ,  H01M8/04768 ,  H01M8/04776 ,  H01M8/04955 ,  H01M2250/20 ,  Y02T90/32

    摘要： A fuel cell system having a fuel cell for causing reactant gas to be electrochemically reacted to generate power, a reactant gas supply path for supplying reactant gas to the fuel cell, a reactant gas recirculation path for recirculating exhaust gas discharged from the fuel cell and combining the recirculating exhaust gas with reactant gas flowing through the reactant gas supply path to the fuel cell, and a pump unit disposed in the reactant gas recirculation path to pump the recirculating exhaust gas through the reactant gas recirculation path. A pump-tempering apparatus increases the temperature of the pump unit and a controller controls the pump-tempering apparatus. After the controller receives a fuel cell system stop signal, the controller controls the pump-tempering apparatus such that the temperature of the pump unit becomes higher than the temperature of piping in the reactant gas recirculation path.

    摘要翻译： 一种燃料电池系统，其具有用于使反应气体电化学反应以产生动力的燃料电池，用于向燃料电池供应反应气体的反应气体供给路径，用于再循环从燃料电池排出的废气的反应气体再循环路径， 具有流过反应气体供应路径的燃料电池的反应气体的再循环废气和设置在反应气体再循环路径中的泵单元，以将再循环废气泵送通过反应气体再循环路径。 泵回火装置增加了泵单元的温度，并且控制器控制了泵回火装置。 在控制器接收到燃料电池系统停止信号之后，控制器控制泵回火装置，使得泵单元的温度变得高于反应气体再循环路径中管道的温度。

    FILTER DEVICE, CONTROL VALVE COMPRISING THE FILTER DEVICE, AND FUEL CELL SYSTEM
    9.
    发明申请
    FILTER DEVICE, CONTROL VALVE COMPRISING THE FILTER DEVICE, AND FUEL CELL SYSTEM 审中-公开
    过滤装置，包括过滤装置的控制阀和燃料电池系统

    公开(公告)号：US20140220462A1

    公开(公告)日：2014-08-07

    申请号：US14343507

    申请日：2012-08-30

    申请人： Tsuyoshi Takeda ,  Kazuhiko Osawa ,  Daisaku Inamura ,  Ichiro Okawara ,  Takatada Usami ,  Shinichiro Takemoto

    发明人： Tsuyoshi Takeda ,  Kazuhiko Osawa ,  Daisaku Inamura ,  Ichiro Okawara ,  Takatada Usami ,  Shinichiro Takemoto

    IPC分类号： B01D53/26 ,  H01M8/06

    CPC分类号： B01D53/268 ,  B01D46/42 ,  H01M8/04164 ,  H01M8/0662 ,  H01M8/0687

    摘要： [Problem]The object of the invention is to provide the filter device disposed in the moist fluid passage of the fuel cell system in that, water is not adhered and never remains in the filter and when leaving it under the low temperature after the system stops, blockage by freezing the filter can surely be prevented, and the complex control and the heat source such as heaters for the decompression as conventional is unnecessary, and the filter device is cheap and compact.[Resolution Approach]A filter device 50 disposed on a moist fluid passage of a system including moisture in the fluid, the filter device comprising: a fluid introducing path 58 in which fluid that flows on the moist fluid passage is introduced into a filter room 60 from below filter room 60, a filter member 66 in which the fluid introduced from the fluid introducing path 58 into a filter room 60 is permeated and the foreign matter in the fluid is removed, a filter 62 placed in the filter room 60, a water pooling portion 72 disposed under the filter 62, and a fluid discharge path 70 in which the fluid that passed the filter 62 is discharged.

    摘要翻译： 发明内容本发明的目的是提供一种设置在燃料电池系统的潮湿流体通道中的过滤装置，其特征在于，水不粘附并且不会残留在过滤器中，并且在系统停止之后将其置于低温下 可以确实地防止过滤器的冻结堵塞，并且不需要诸如常规的减压加热器等复杂控制和热源，并且过滤装置便宜而紧凑。 [分辨率方法]设置在包括流体中的湿气的系统的潮湿流体通道上的过滤装置50，该过滤装置包括：流体引入路径58，流过湿流体通道的流体被引入到过滤室60中 从过滤室60下方，将从流体导入路58导入过滤室60的流体渗透过滤构件66，除去流体中的异物，将过滤室62配置在过滤室60内， 设置在过滤器62下方的汇集部72以及排出通过过滤器62的流体的流体排出路径70。