VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE
    3.
    发明申请
    VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE 有权
    车用燃料油燃料填充装置

    公开(公告)号:US20100288763A1

    公开(公告)日:2010-11-18

    申请号:US12682017

    申请日:2008-10-16

    IPC分类号: B60K15/04

    CPC分类号: B62J35/00

    摘要: A vehicular fuel tank fuel filler orifice device that is provided with a fuel filler orifice (15a) in an upper wall (3a) of a vehicular fuel tank (3) that stores ethanol fuel as fuel for an engine and a fuel filler guide tube (15) extending from the fuel filler orifice (15a) to the interior of the fuel tank (3), wherein mounted on the fuel filler guide tube (15) is a flame arrestor (21) that is made of a metal mesh and has a larger diameter than that of the fuel filler guide tube (15), the flame arrestor (21) covering a lower opening of the fuel filler guide tube (15) and allowing flow of the fuel but preventing the entrance of flame It is thereby possible, using a flame arrestor, not only to prevent a flame from entering a fuel tank from a fuel filler orifice but also to smoothly carry out exchange of fuel and air in the flame arrestor when filling with fuel, thus speeding the filling with fuel.

    摘要翻译: 一种车辆燃料箱加油口装置,其在车辆燃料箱(3)的上壁(3a)中设置有燃料加注口(15a),其将乙醇燃料作为发动机的燃料和燃料填充器引导管( 15)从燃料加注口(15a)延伸到燃料箱(3)的内部,其中安装在燃料填充器导管(15)上的是由金属网制成的阻火器(21) 直径大于燃料填充导管(15)的直径,阻火器(21)覆盖燃料填充器引导管(15)的下开口并允许燃料流动但阻止火焰进入。因此, 使用阻火器,不仅防止火焰从燃料填充口进入燃料箱,而且在填充燃料时能够平稳地进行火焰捕集器中的燃料和空气的交换,从而加速填充燃料。

    Fuel injection control device
    4.
    发明授权
    Fuel injection control device 有权
    燃油喷射控制装置

    公开(公告)号:US07567866B2

    公开(公告)日:2009-07-28

    申请号:US11892486

    申请日:2007-08-23

    申请人: Shiro Kokubu

    发明人: Shiro Kokubu

    摘要: A fuel injection control device of an internal combustion engine capable of using multiple kinds of fuel includes an ECU with a ROM for storing multiple reference fuel injection quantity maps corresponding to mixture concentrations of the multiple kinds of fuels. A control program of the CPU stores which of the multiple reference fuel injection quantity map is used out of the maps in an EEP-ROM, performs starting control of an engine using the reference fuel injection quantity map which is used immediately before stopping previous time at the time of initiating the starting based on the stored maps and, at the same time, performs the starting control by gradually increasing the fuel injection quantity until the starting of an engine is finished. As a result, control of fuel supply is optimized in response to mixing different kinds of fuels, and the engine starting time is shortened.

    摘要翻译: 能够使用多种燃料的内燃机的燃料喷射控制装置包括具有用于存储与多种燃料的混合浓度对应的多个基准燃料喷射量图的ROM的ECU。 CPU的控制程序存储在EEP-ROM中的映射中使用多个基准燃料喷射量映射中的哪一个,使用在停止前一时间之前使用的基准燃料喷射量图进行发动机的起动控制 基于存储的地图开始启动的时间,并且同时通过逐渐增加燃料喷射量直到发动机起动完成起动控制。 结果,响应于混合不同种类的燃料而优化燃料供应的控制,并且发动机起动时间缩短。

    VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE
    5.
    发明申请
    VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE 审中-公开
    车用燃料油燃料填充装置

    公开(公告)号:US20100288762A1

    公开(公告)日:2010-11-18

    申请号:US12681292

    申请日:2008-10-16

    IPC分类号: B60K15/04

    摘要: A vehicular fuel tank fuel filler orifice device that is provided with a fuel filler orifice (15a) in an upper wall (3a) of a vehicular fuel tank (3) that stores ethanol fuel as fuel for an engine and a fuel filler guide tube (15) extending from the fuel filler orifice (15a) to the interior of a fuel tank (3) and receiving a fuel filler gun (G), wherein mounted on the fuel filler guide tube (15) are a flame arrestor (21) and a gun stopper (20), the flame arrestor (21) covering a lower opening of the fuel filler guide tube (15) and allowing flow of the fuel but preventing the entrance of flame, and the gun stopper (20) preventing abutment of the fuel filler gun (G) inserted into the fuel filler guide tube (15) against the flame arrestor (21). This enables damage to a flame arrestor by a fuel filler gun inserted into a fuel filler orifice to be prevented without using a long fuel filler guide tube.

    摘要翻译: 一种车辆燃料箱加油口装置,其在车辆燃料箱(3)的上壁(3a)中设置有燃料加注口(15a),其将乙醇燃料作为发动机的燃料和燃料填充器引导管( 15)从燃料加注口(15a)延伸到燃料箱(3)的内部并且接收燃料加注枪(G),其中安装在燃料填充器导管(15)上的是火焰灭火器(21)和 喷枪塞子(20),所述阻火器(21)覆盖所述燃料加注管(15)的下开口并且允许燃料流动,但是防止火焰进入,并且所述枪止动件(20)防止 将燃料加注枪(G)插入到燃料填充器导管(15)中抵靠火焰灭火器(21)。 这样可以通过插入燃料加注口的燃油加注枪来对阻火器造成损坏,以防止长时间的燃料填充导管。

    Fuel injection control device
    6.
    发明申请
    Fuel injection control device 有权
    燃油喷射控制装置

    公开(公告)号:US20080059047A1

    公开(公告)日:2008-03-06

    申请号:US11892486

    申请日:2007-08-23

    申请人: Shiro Kokubu

    发明人: Shiro Kokubu

    IPC分类号: F02D28/00

    摘要: A fuel injection control device of an internal combustion engine capable of using multiple kinds of fuel includes an ECU with a ROM for storing multiple reference fuel injection quantity maps corresponding to mixture concentrations of the multiple kinds of fuels. A control program of the CPU stores which of the multiple reference fuel injection quantity map is used out of the maps in an EEP-ROM, performs starting control of an engine using the reference fuel injection quantity map which is used immediately before stopping previous time at the time of initiating the starting based on the stored maps and, at the same time, performs the starting control by gradually increasing the fuel injection quantity until the starting of an engine is finished. As a result, control of fuel supply is optimized in response to mixing different kinds of fuels, and the engine starting time is shortened.

    摘要翻译: 能够使用多种燃料的内燃机的燃料喷射控制装置包括具有用于存储与多种燃料的混合浓度对应的多个基准燃料喷射量图的ROM的ECU。 CPU的控制程序存储在EEP-ROM中的映射中使用多个基准燃料喷射量映射中的哪一个,使用在停止前一时间之前使用的基准燃料喷射量图进行发动机的起动控制 基于存储的地图开始启动的时间,并且同时通过逐渐增加燃料喷射量直到发动机起动完成起动控制。 结果,响应于混合不同种类的燃料而优化燃料供应的控制,并且发动机起动时间缩短。

    Vehicular fuel tank fuel filler orifice device
    8.
    发明授权
    Vehicular fuel tank fuel filler orifice device 有权
    车载燃油箱燃油加注口装置

    公开(公告)号:US08517198B2

    公开(公告)日:2013-08-27

    申请号:US12682017

    申请日:2008-10-16

    IPC分类号: B65D47/02

    CPC分类号: B62J35/00

    摘要: A vehicular fuel tank fuel filler orifice device that is provided with a fuel filler orifice in an upper wall of a vehicular fuel tank that stores ethanol fuel for an engine and a fuel filler guide tube extending from the fuel filler orifice to the interior of the fuel tank. A flame arrestor made of a metal mesh with a larger diameter than that of the fuel filler guide tube is mounted on the fuel filler guide tube. The flame arrestor covers a lower opening of the fuel filler guide tube for allowing a flow of the fuel but preventing the entrance of a flame. Using a flame arrestor, not only prevents a flame from entering a fuel tank from a fuel filler orifice but also smoothly carries out an exchange of fuel and air in the flame arrestor when filling with fuel, thus speeding the filling with fuel.

    摘要翻译: 一种车辆燃料箱燃油加注口装置,其在车辆燃料箱的上壁中设置有燃料加注口,其储存用于发动机的乙醇燃料和从燃料加注口延伸到燃料内部的燃料加注管 坦克。 由燃料填充导管的直径大于直径的金属网制成的阻火器安装在燃料填充器导管上。 阻火器覆盖燃料填充器引导管的下部开口,用于允许燃料流动但阻止火焰进入。 使用阻火器,不仅防止火焰从燃料填充口进入燃料箱,而且在填充燃料时也能平稳地进行火焰捕集器中的燃料和空气交换,从而加速填充燃料。

    VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE
    10.
    发明申请
    VEHICULAR FUEL TANK FUEL FILLER ORIFICE DEVICE 审中-公开
    车用燃料油燃料填充装置

    公开(公告)号:US20110259885A1

    公开(公告)日:2011-10-27

    申请号:US12739138

    申请日:2008-10-16

    IPC分类号: B65D90/00

    CPC分类号: B62J35/00

    摘要: A vehicular fuel tank fuel filler orifice device that is provided with a fuel filler orifice (15a) in an upper wall (3a) of a vehicular fuel tank (3) that stores ethanol fuel as fuel for an engine and with a fuel filler guide tube (15) extending from the fuel filler orifice (15a) to the interior of the fuel tank (3), wherein the fuel filler guide tube (15) is provided with a flame arrestor (21) and a skirt (27), the flame arrestor (21) covering a lower opening of the fuel filler guide tube (15) and allowing flow of the fuel but preventing the entrance of flame, the skirt (27) extending downward from an outer peripheral part of the flame arrestor (21), and air convection between the fuel tank (3) and the fuel filler guide tube (15) occurring via the flame arrestor (21) being prevented by the skirt (27). It is thereby possible, using a flame arrestor, not only to prevent a flame from entering a fuel tank from a fuel filler orifice but also to prevent ethanol gas from moving to a fuel filler guide tube from an upper part of the interior of the fuel tank.

    摘要翻译: 一种车辆燃料箱加油口装置,其在车辆燃料箱(3)的上壁(3a)中设置有燃料加注口(15a),其将乙醇燃料作为发动机的燃料和燃料加注管引导管 (15),其从所述燃料加注口(15a)延伸到所述燃料箱(3)的内部,其中所述燃料加注管(15)设置有阻火器(21)和裙部(27),所述火焰 避雷器(21),其覆盖燃料填充器引导管(15)的下部开口并且允许燃料流动,但是防止火焰进入,裙部(27)从阻焰器(21)的外周部分向下延伸, 并且通过裙部(27)防止通过阻焰器(21)发生的燃料箱(3)和燃料加注管(15)之间的空气对流。 因此,可以使用阻焰器,不仅可以防止火焰从燃料填充口进入燃料箱,还可以防止乙醇气体从燃料内部的上部移动到燃料填充器导管 坦克。