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    Fuel Cell System
    1.
    发明申请
    Fuel Cell System 审中-公开
    燃料电池系统

    公开(公告)号：US20080113252A1

    公开(公告)日：2008-05-15

    申请号：US11792094

    申请日：2005-12-13

    申请人： Katsuhiko Yamamoto ,  Osamu Yumita ,  Naoki Kanie ,  Naohiro Yoshida

    发明人： Katsuhiko Yamamoto ,  Osamu Yumita ,  Naoki Kanie ,  Naohiro Yoshida

    IPC分类号： H01M8/02 ,  H01M8/04

    CPC分类号： H01M8/04097 ,  H01M8/04223 ,  H01M8/04228 ,  H01M8/0432 ,  H01M8/0438 ,  H01M8/04753 ,  H01M8/04761 ,  H01M8/0625 ,  H01M8/0662 ,  H01M2008/1095

    摘要： It is an object to provide a simple fuel cell system and to provide a fuel cell system capable of reducing the amount of consumption of fuel gas at the time of completion of operation. A fuel cell system includes a supply piping from a fuel gas supply source storing fuel gas to a gas inlet of a fuel cell and a circulation piping from a gas outlet of the fuel cell to a junction at which the circulation piping joins the supply piping. A regulating valve and a shut-off valve are disposed on the upstream side of the junction in the supply piping. A portion on the downstream side of the junction in the supply piping and the circulation piping are in constant communicated.

    摘要翻译： 本发明的目的是提供简单的燃料电池系统，并且提供能够在完成操作时减少燃料气体消耗量的燃料电池系统。 燃料电池系统包括从储存燃料气体的燃料气体供给源到燃料电池的气体入口的燃料气体供给源和从燃料电池的气体出口到循环配管与供给配管连接的连接部的循环配管。 调节阀和截止阀设置在供应管道中的接合部的上游侧。 供应管道和循环管道中的连接处的下游侧的一部分不断地连通。

    Moving body
    3.
    发明授权
    Moving body 有权
    身体移动

    公开(公告)号：US07975788B2

    公开(公告)日：2011-07-12

    申请号：US10569447

    申请日：2004-08-12

    申请人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    发明人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    IPC分类号： B60L11/18

    CPC分类号： H01M8/04156 ,  B60K1/00 ,  B60K15/07 ,  B60K2001/005 ,  H01M8/04059 ,  H01M8/04179 ,  Y02E60/50

    摘要： Water contained in exhaust gas discharged from a fuel cell stack 22 is separated by a gas-liquid separator 48 and is accumulated in a recovery tank 54. The procedure of the invention sets a release amount of water and selects one or multiple positions for water release, based on the driving conditions including the vehicle speed and the acceleration, the turning state, activation or non-activation of skid reduction control, the distance from any object detected by clearance sonars 94a through 94d, a distance from a subsequent vehicle measured by an extremely high frequency radar 92, and the presence of raindrops detected by a raindrop detection sensor, and releases the water accumulated in the recovery tank 54 from water outlets at the selected one or multiple positions among water outlets 58a through 58f at multiple different locations. This arrangement ensures adequate release of the water produced by the fuel cell stack 22 to the atmosphere.

    摘要翻译： 从燃料电池组22排出的废气中含有的水被气液分离器48分离，积存在回收罐54中。本发明的方法设定水的释放量，并选择一个或多个位置进行脱水 基于包括车速和加速度，转弯状态，启动或不启动滑移减少控制的行驶条件，与通过间隙声纳通道94a至94d检测到的任何物体的距离，与由后方车辆测量的距离 超高频雷达92和雨滴检测传感器检测到的雨滴的存在，并且在多个不同位置的水出口58a至58f中的选定的一个或多个位置处从积存在回收罐54中的水排出水。 这种布置确保了将燃料电池堆22产生的水充分释放到大气中。

    Moving body with fuel cells mounted thereon
    4.
    发明授权
    Moving body with fuel cells mounted thereon 有权
    具有安装在其上的燃料电池的移动体

    公开(公告)号：US08965608B2

    公开(公告)日：2015-02-24

    申请号：US13157755

    申请日：2011-06-10

    申请人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    发明人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    IPC分类号： B60L9/00 ,  H01M8/04 ,  B60K1/00 ,  B60K15/07

    CPC分类号： H01M8/04156 ,  B60K1/00 ,  B60K15/07 ,  B60K2001/005 ,  H01M8/04059 ,  H01M8/04179 ,  Y02E60/50

    摘要： Water contained in exhaust gas discharged from a fuel cell stack is separated by a gas-liquid separator and is accumulated in a recovery tank. The procedure of the invention sets a release amount of water and selects one or multiple positions for water release, based on the driving conditions including the vehicle speed and the acceleration, the turning state, activation or non-activation of skid reduction control, the distance from any object detected by clearance sonars, a distance from a subsequent vehicle measured by an extremely high frequency radar, and the presence of raindrops detected by a raindrop detection sensor, and releases the water accumulated in the recovery tank from water outlets at the selected one or multiple positions among water outlets at multiple different locations. This arrangement ensures adequate release of the water produced by the fuel cell stack to the atmosphere.

    摘要翻译： 从燃料电池堆排出的废气中含有的水由气液分离器分离，积存在回收罐中。 本发明的程序根据包括车速和加速度，转弯状态，减速控制的启动或非启动在内的行驶条件，设定水的释放量并选择一个或多个排放位置， 从任何通过清除声纳检测到的物体，与由超高频雷达测量的后续车辆的距离以及由雨滴检测传感器检测到的雨滴的存在，并且将所选择的一个的出水口中积聚在回收罐中的水释放 或多个不同位置的出水口之间的多个位置。 这种布置确保了将燃料电池堆产生的水充分释放到大气中。

    Moving body
    7.
    发明申请
    Moving body 有权
    身体移动

    公开(公告)号：US20070000702A1

    公开(公告)日：2007-01-04

    申请号：US10569447

    申请日：2004-08-12

    申请人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    发明人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    IPC分类号： B60L8/00 ,  H01M2/02

    CPC分类号： H01M8/04156 ,  B60K1/00 ,  B60K15/07 ,  B60K2001/005 ,  H01M8/04059 ,  H01M8/04179 ,  Y02E60/50

    摘要： Water contained in exhaust gas discharged from a fuel cell stack 22 is separated by a gas-liquid separator 48 and is accumulated in a recovery tank 54. The procedure of the invention sets a release amount of water and selects one or multiple positions for water release, based on the driving conditions including the vehicle speed and the acceleration, the turning state, activation or non-activation of skid reduction control, the distance from any object detected by clearance sonars 94a through 94d, a distance from a subsequent vehicle measured by an extremely high frequency radar 92, and the presence of raindrops detected by a raindrop detection sensor, and releases the water accumulated in the recovery tank 54 from water outlets at the selected one or multiple positions among water outlets 58a through 58f at multiple different locations. This arrangement ensures adequate release of the water produced by the fuel cell stack 22 to the atmosphere.

    摘要翻译： 从燃料电池组22排出的废气中含有的水被气液分离器48分离，积存在回收罐54中。本发明的方法设定水的释放量，并选择一个或多个位置进行脱水 基于包括车速和加速度，转弯状态，启动或不启动滑移减小控制的行驶条件，与通过间隙声纳通道94a至94d检测到的任何物体的距离，与由后方车辆测量的距离 超高频雷达92和雨滴检测传感器检测到的雨滴的存在，并且在多个不同位置的水出口58a至58f中的选定的一个或多个位置处从积存在回收罐54中的水排出水。 这种布置确保了将燃料电池堆22产生的水充分释放到大气中。

    Moving body
    10.
    发明申请
    Moving body 审中-公开
    身体移动

    公开(公告)号：US20070007194A1

    公开(公告)日：2007-01-11

    申请号：US10569450

    申请日：2004-08-12

    申请人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    发明人： Naohiro Yoshida ,  Toshiyuki Kondo ,  Masahiko Hibino ,  Osamu Yumita ,  Yoshihiro Funayama

    IPC分类号： B01D35/00

    CPC分类号： H01M8/04291 ,  B60K1/00 ,  B60K1/04 ,  B60K13/04 ,  B60K2001/005 ,  B60L50/50 ,  B60L58/30 ,  H01M8/04156 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

    摘要： In a fuel cell system 20 mounted on a fuel cell vehicle of the invention, water separated by a gas-liquid separator 38 included in a hydrogen supply system and by a gas-liquid separator 48 included in an air supply discharge system 40 is temporarily accumulated in buffer tanks 62a through 62c, which are set inside a front fender or inside a front bumper of the vehicle. The accumulated water is released from water outlets 64b and 64c located forward and backward a front wheel of the vehicle having relatively little potential effects of vehicle wind or air flow caused by motion of the vehicle. For the purpose of reducing the potential effects of the vehicle wind on the released water, the fuel cell vehicle may have an air flow path that makes the released water flown obliquely backward the vehicle by the air flow or form an air curtain of exhaust gas or the air ahead of the released water. This arrangement effectively restricts the released water from being scattered by and swirled on the vehicle wind and thereby prevents potential troubles such that the released water is scattered on other vehicles running on the side and behind.

    摘要翻译： 在安装在本发明的燃料电池车辆上的燃料电池系统20中，由包含在氢供给系统中的气液分离器38和包含在供气排出系统40中的气液分离器48分离的水被暂时积存 在缓冲罐62a至62c中，其设置在前挡泥板内或车辆的前保险杠内。 累积的水从位于车辆前轮前后的出水口64b和64c释放，车辆的前轮具有由车辆的运动引起的车辆风或空气流的潜在影响。 为了减少车辆风对释放水的潜在影响，燃料电池车辆可以具有使排放的水通过空气流向车辆倾斜地向后流动或形成废气的气帘的空气流动路径，或者 释放水之前的空气。 这种布置有效地限制了释放的水在车辆风中被分散和旋转，从而防止潜在的麻烦，使得释放的水分散在在侧面和后面行驶的其他车辆上。