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    Gas pressure-reducing valve
    2.
    发明授权
    Gas pressure-reducing valve 有权
    气体减压阀

    公开(公告)号：US06176256B1

    公开(公告)日：2001-01-23

    申请号：US09274313

    申请日：1999-03-23

    申请人： Yoji Nakajima ,  Hiroyuki Iwasaki ,  Kazuki Ishikawa ,  Yoshio Saito ,  Nobuo Arai ,  Hiroyuki Goto ,  Shuichi Togasawa

    发明人： Yoji Nakajima ,  Hiroyuki Iwasaki ,  Kazuki Ishikawa ,  Yoshio Saito ,  Nobuo Arai ,  Hiroyuki Goto ,  Shuichi Togasawa

    IPC分类号： G05D1602

    CPC分类号： G05D16/0602 ,  F17C13/00 ,  G05D16/0663 ,  Y10T137/7794 ,  Y10T137/7795 ,  Y10T137/7825 ,  Y10T137/7826 ,  Y10T137/794

    摘要： A gas pressure-reducing valve in which a valve member to be seated on a valve seat having a valve hole opened at its central portion and leading to a pressure-reducing chamber between a body and a diaphragm is fixed on a valve stem connected to the central portion of the diaphragm and arranged coaxially with the valve axis. A bottomed mounting bore which is aligned with the valve axis and opened toward the pressure-reducing chamber is formed in the body. A cylindrical valve seat member forming a valve chamber between itself and the closed end of the mounting bore for accommodating the valve member and inserted into the mounting bore is fixed on the body. A valve seat facing the valve chamber is formed on the inner surface of the end portion of the valve seat member on the side of the pressure-reducing chamber. This arrangement makes it possible to reduce the number of parts and to enhance the degree of freedom for the arrangement of the parts in the body.

    摘要翻译： 一种气体减压阀，其中安装在具有阀孔的阀座上的阀构件，其阀孔在其中心部分处开口并通向主体和隔膜之间的减压室，固定在阀杆上，阀杆连接到阀体 隔膜的中心部分与阀轴同轴设置。 在阀体中形成有与阀轴对准并向减压室敞开的有底的安装孔。 在其本身和安装孔的封闭端之间形成阀室的圆柱形阀座构件用于容纳阀构件并插入到安装孔中固定在主体上。 面对阀室的阀座形成在阀座构件的在减压室一侧的端部的内表面上。 这种布置使得可以减少部件的数量并且增强用于在身体中布置部件的自由度。

    Fuel cell system running on high pressure gas and process for controlling the system
    3.
    发明授权
    Fuel cell system running on high pressure gas and process for controlling the system 有权
    高压气体运行的燃料电池系统和控制系统的过程

    公开(公告)号：US07892688B2

    公开(公告)日：2011-02-22

    申请号：US11450837

    申请日：2006-06-09

    申请人： Koichi Takaku ,  Shuichi Togasawa

    发明人： Koichi Takaku ,  Shuichi Togasawa

    IPC分类号： H01M8/00 ,  H01M8/04

    CPC分类号： H01M8/04208 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/0432 ,  H01M8/04328 ,  H01M8/04373 ,  H01M8/04753 ,  H01M8/0494

    摘要： Disclosed is a fuel cell system which includes a fuel cell, a high-pressure tank for containing a fuel, a supply device for delivering the fuel of the high-pressure tank to the fuel cell, a fuel consumption control mechanism for controlling an amount of the fuel consumed in the fuel cell, and a fuel temperature sensing device for sensing a temperature of the fuel discharged from the high-pressure tank. In this system, the amount of the consumed fuel is controlled based on the temperature sensed by the fuel temperature sensing device.

    摘要翻译： 公开了一种燃料电池系统，其包括燃料电池，用于容纳燃料的高压罐，用于将高压罐的燃料输送到燃料电池的供给装置，用于控制燃料电池的量的燃料消耗控制机构 在燃料电池中消耗的燃料，以及用于感测从高压罐排出的燃料的温度的燃料温度检测装置。 在该系统中，基于由燃料温度检测装置感测到的温度来控制消耗的燃料的量。

    FUEL CELL STACK
    4.
    发明申请
    FUEL CELL STACK 审中-公开
    燃料电池堆

    公开(公告)号：US20100068599A1

    公开(公告)日：2010-03-18

    申请号：US12562590

    申请日：2009-09-18

    申请人： Koichiro FURUSAWA ,  Kentaro NAGOSHI ,  Hideaki KIKUCHI ,  Shuichi TOGASAWA ,  Yasunori KOTANI

    发明人： Koichiro FURUSAWA ,  Kentaro NAGOSHI ,  Hideaki KIKUCHI ,  Shuichi TOGASAWA ,  Yasunori KOTANI

    IPC分类号： H01M2/00

    摘要： A fuel cell stack includes a stack body formed by stacking a plurality of power generation units. A first end power generation unit and first dummy units are provided near an end plate where reactant gas pipes for the stack body are provided. A second end power generation unit and second dummy units are provided near an end plate of the stack body on the opposite side. The number of first dummy units is larger than the number of second dummy units.

    摘要翻译： 燃料电池堆包括通过堆叠多个发电单元形成的堆叠体。 第一端发电单元和第一虚拟单元设置在设置有堆叠体的反应气体管道的端板附近。 第二端发电单元和第二虚拟单元设置在相对侧的堆叠体的端板附近。 第一虚拟单元的数量大于第二虚拟单元的数量。

    Fuel cell system running on high pressure gas and process for controlling the system
    5.
    发明申请
    Fuel cell system running on high pressure gas and process for controlling the system 有权
    高压气体运行的燃料电池系统和控制系统的过程

    公开(公告)号：US20060280978A1

    公开(公告)日：2006-12-14

    申请号：US11450837

    申请日：2006-06-09

    申请人： Koichi Takaku ,  Shuichi Togasawa

    发明人： Koichi Takaku ,  Shuichi Togasawa

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04208 ,  H01M8/04089 ,  H01M8/04201 ,  H01M8/0432 ,  H01M8/04328 ,  H01M8/04373 ,  H01M8/04753 ,  H01M8/0494

    摘要： Disclosed is a fuel cell system which includes a fuel cell, a high-pressure tank for containing a fuel, a supply device for delivering the fuel of the high-pressure tank to the fuel cell, a fuel consumption control mechanism for controlling an amount of the fuel consumed in the fuel cell, and a fuel temperature sensing device for sensing a temperature of the fuel discharged from the high-pressure tank. In this system, the amount of the consumed fuel is controlled based on the temperature sensed by the fuel temperature sensing device.

    摘要翻译： 公开了一种燃料电池系统，其包括燃料电池，用于容纳燃料的高压罐，用于将高压罐的燃料输送到燃料电池的供给装置，用于控制燃料电池的量的燃料消耗控制机构 在燃料电池中消耗的燃料，以及用于感测从高压罐排出的燃料的温度的燃料温度检测装置。 在该系统中，基于由燃料温度检测装置感测到的温度来控制消耗的燃料的量。

    Installation structure of release pipe in fuel cell vehicle and fuel gas vehicle
    7.
    发明授权
    Installation structure of release pipe in fuel cell vehicle and fuel gas vehicle 有权
    燃料电池车和燃气车辆释放管的安装结构

    公开(公告)号：US07770679B2

    公开(公告)日：2010-08-10

    申请号：US10584999

    申请日：2005-11-29

    申请人： Koichi Takaku ,  Shuichi Togasawa ,  Kentaro Miura

    发明人： Koichi Takaku ,  Shuichi Togasawa ,  Kentaro Miura

    IPC分类号： B60L11/00

    CPC分类号： B60K15/03519 ,  B60K1/04 ,  B60K15/01 ,  B60K15/07 ,  B60K2001/005 ,  B60K2001/0472 ,  B60K2015/03427 ,  B60L11/1896 ,  F17C2205/0107 ,  F17C2205/013 ,  F17C2270/0178 ,  F17C2270/0184 ,  H01M8/04014 ,  H01M8/04089 ,  H01M2250/20 ,  Y02E60/321 ,  Y02T90/32 ,  Y02T90/34 ,  Y10S903/908

    摘要： A release outlet (52) of a release pipe (51) of a relief valve (50) is provided in the vicinity of an exhaust outlet (170) of a fuel cell box (39) in a space between a sub-frame (22) and the fuel cell box (39). A ventilating inlet (130) is formed on a front wall (120) of the fuel cell box (39). A fan (180) can send outside air into the fuel cell box (39). A ventilation flow of the outside air which is sent into the fuel cell box (39) passes through and ventilates the fuel cell box (39) so as to cool a fuel cell stack (38). Exhaust air is exhausted rearward from the exhaust outlet (170) of an exhaust duct (160). The release pipe (51) and the release outlet (52) are heated by the exhaust air. Therefore, heating the release pipe (51) and the release outlet (52) can prevent the release outlet (52) from being blocked by snow or ice.

    摘要翻译： 在副框架（22）之间的空间中，在燃料电池箱（39）的排气出口（170）附近设置有安全阀（50）的释放管（51）的释放出口（52） ）和燃料电池箱（39）。 在燃料电池箱（39）的前壁（120）上形成通风入口（130）。 风扇（180）可以将外部空气送入燃料电池箱（39）。 送入燃料电池箱（39）的外部空气的通气流通过燃料电池箱（39）通风，以冷却燃料电池堆（38）。 废气从排气管道（160）的排气出口（170）向后排出。 释放管（51）和释放出口（52）被排气加热。 因此，加热释放管（51）和释放出口（52）可以防止释放出口（52）被雪或冰堵塞。

    Installation structure of release pipe in fuel cell vehicle and fuel gas vehicle
    8.
    发明申请
    Installation structure of release pipe in fuel cell vehicle and fuel gas vehicle 有权
    燃料电池车和燃气车辆释放管的安装结构

    公开(公告)号：US20090025989A1

    公开(公告)日：2009-01-29

    申请号：US10584999

    申请日：2005-11-29

    申请人： Koichi Takaku ,  Shuichi Togasawa ,  Kentaro Miura

    发明人： Koichi Takaku ,  Shuichi Togasawa ,  Kentaro Miura

    IPC分类号： B60K8/00 ,  H01M2/00 ,  B60K1/04 ,  B60L11/18 ,  B62D21/00

    CPC分类号： B60K15/03519 ,  B60K1/04 ,  B60K15/01 ,  B60K15/07 ,  B60K2001/005 ,  B60K2001/0472 ,  B60K2015/03427 ,  B60L11/1896 ,  F17C2205/0107 ,  F17C2205/013 ,  F17C2270/0178 ,  F17C2270/0184 ,  H01M8/04014 ,  H01M8/04089 ,  H01M2250/20 ,  Y02E60/321 ,  Y02T90/32 ,  Y02T90/34 ,  Y10S903/908

    摘要： A release outlet (52) of a release pipe (51) of a relief valve (50) is provided in the vicinity of an exhaust outlet (170) of a fuel cell box (39) in a space between a sub-frame (22) and the fuel cell box (39). A ventilating inlet (130) is formed on a front wall (120) of the fuel cell box (39). A fan (180) can send outside air into the fuel cell box (39). A ventilation flow of the outside air which is sent into the fuel cell box (39) passes through and ventilates the fuel cell box (39) so as to cool a fuel cell stack (38). Exhaust air is exhausted rearward from the exhaust outlet (170) of an exhaust duct (160). The release pipe (51) and the release outlet (52) are heated by the exhaust air. Therefore, heating the release pipe (51) and the release outlet (52) can prevent the release outlet (52) from being blocked by snow or ice.

    摘要翻译： 在副框架（22）之间的空间中，在燃料电池箱（39）的排气出口（170）附近设置有安全阀（50）的释放管（51）的释放出口（52） ）和燃料电池箱（39）。 在燃料电池箱（39）的前壁（120）上形成通风入口（130）。 风扇（180）可以将外部空气送入燃料电池箱（39）。 送入燃料电池箱（39）的外部空气的通气流通过燃料电池箱（39）通风，以冷却燃料电池堆（38）。 废气从排气管道（160）的排气出口（170）向后排出。 释放管（51）和释放出口（52）被排气加热。 因此，加热释放管（51）和释放出口（52）可以防止释放出口（52）被雪或冰堵塞。