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    Fuel injection apparatus
    2.
    发明授权
    Fuel injection apparatus 失效
    燃油喷射装置

    公开(公告)号：US06073597A

    公开(公告)日：2000-06-13

    申请号：US168861

    申请日：1998-10-09

    申请人： Akinori Harata ,  Nobuo Imatake ,  Kimitaka Saito ,  Keiso Takeda

    发明人： Akinori Harata ,  Nobuo Imatake ,  Kimitaka Saito ,  Keiso Takeda

    IPC分类号： F02D11/02 ,  F02D11/06 ,  F02D35/00 ,  F02M37/12 ,  F02M37/16 ,  F02M69/00 ,  F02N19/00 ,  F02M37/18 ,  F02M59/42

    CPC分类号： F02N19/001 ,  F02M37/12 ,  F02M37/16 ,  F02M59/42

    摘要： A fuel injection apparatus which prevents delay of the pressurization of the fuel injected and deterioration of the starting characteristic at the time of engine cold starts and the resultant increase in emission of hydrocarbons by leading to an auxiliary startup pump the hydraulic pressure generated in the hydraulic cylinders supporting the driver's seat when the driver gets in the car and sits on the seat before startup, converts this to a high fuel pressure by large and small diameter cylinders, and obtains a fuel spray with a good atomization by a high fuel pressure immediately after startup. Other forces which can be used are the force generated in a hydraulic damper of a suspension by the weight of the driver when getting in the car, the force of opening the driver's side door, the force of stepping on the brake pedal, etc.

    摘要翻译： 一种燃料喷射装置，其防止喷射的燃料的加压的延迟和发动机冷启动时的起动特性的劣化，并且由此导致辅助启动泵的碳氢化合物的排放增加，液压缸中产生的液压 驾驶员在驾驶员坐在座椅上并驾驶座驾时，在起动前将驾驶座配置在驾驶座上，通过大小直径气缸将其转换为高燃油压力，并在启动后立即以高燃油压力获得燃油喷雾 。 可以使用的其他力是当驾驶员进入轿厢时驾驶员的重量，打开驾驶员侧门的力，踏在制动踏板上的力等，在悬架的液压阻尼器中产生的力。

    Fuel injector
    3.
    发明授权
    Fuel injector 有权
    喷油器

    公开(公告)号：US06783087B2

    公开(公告)日：2004-08-31

    申请号：US10118313

    申请日：2002-04-09

    申请人： Fumiaki Aoki ,  Nobuo Imatake ,  Kimitaka Saito ,  Kenji Kanehara ,  Akinori Harada

    发明人： Fumiaki Aoki ,  Nobuo Imatake ,  Kimitaka Saito ,  Kenji Kanehara ,  Akinori Harada

    IPC分类号： B05B100

    CPC分类号： F02M61/18 ,  F02M51/0678 ,  F02M51/0682 ,  F02M61/1806 ,  F02M61/1853 ,  F02M2200/06

    摘要： An injector has an orifice plate formed with plural orifices. At a radially outward position of the orifice plate is disposed a wall at least partially. It is preferable that the wall be disposed at a lower position in the direction of gravity. In the wall is formed a guide hole toward an area on the orifice plate where a strong negative pressure is developed. A portion of fuel injected from the injector adheres as adhered fuel to the orifice plate or the wall. Under the action of a negative pressure on the orifice plate the guide hole sucks in the adhered fuel and returns it onto the surface of the orifice plate. The adhered fuel flows from the wall onto the surface of the orifice plate and again joins a fuel jet injected from the orifices. By utilizing a negative pressure developed near the plural orifices, the adhered fuel can be recovered and again injected. Consequently, it is possible to decrease the amount of adhered fuel.

    摘要翻译： 注射器具有形成有多个孔的孔板。 在孔板的径向向外的位置处至少部分地设置有壁。 优选地，所述壁沿重力方向设置在下部位置。 在壁上形成有朝向孔板上产生强负压的区域的引导孔。 从喷射器喷射的燃料的一部分作为附着的燃料附着到孔板或壁上。 在孔板的负压作用下，引导孔吸附粘附的燃料并将其返回到孔板的表面上。 附着的燃料从壁流到孔板的表面上，并再次连接从孔口喷射的燃料喷嘴。 通过利用在多个孔附近产生的负压，可以回收粘附的燃料并再次注入。 因此，可以减少附着的燃料量。

    Fuel supply system for an internal combustion engine
    5.
    发明授权
    Fuel supply system for an internal combustion engine 失效
    内燃机燃油供应系统

    公开(公告)号：US5305714A

    公开(公告)日：1994-04-26

    申请号：US908270

    申请日：1992-07-02

    申请人： Kiyonori Sekiguchi ,  Toshihiko Igashira ,  Kenji Kanehara ,  Nobuo Imatake ,  Jun Yamada ,  Nobuyuki Murate ,  Osamu Kito

    发明人： Kiyonori Sekiguchi ,  Toshihiko Igashira ,  Kenji Kanehara ,  Nobuo Imatake ,  Jun Yamada ,  Nobuyuki Murate ,  Osamu Kito

    IPC分类号： F02B1/04 ,  F02B43/08 ,  F02M21/02 ,  F02M21/06

    CPC分类号： F02M21/06 ,  F02B43/08 ,  F02D19/023 ,  F02D19/027 ,  F02M21/0206 ,  F02M21/0221 ,  F02M21/0239 ,  F02M21/0296 ,  F02B1/04 ,  Y02T10/32 ,  Y10S123/12

    摘要： A fuel supply system for a hydrogen gas engine, having a metal hydride tank in which pellets or powders of a metal hydride absorbing and storing alloy are stored. A heat exchange device is arranged in the tank in contact with the metal hydride therein. The heat exchange device is connected to a heating medium source, such as an engine water jacket, for supplying the heating medium to the heat exchange device, for separating hydrogen gas from the metal hydride. A fuel supply conduit is provided for connecting the metal hydride tank with the engine. A hydrogen gas flow control valve and a hydrogen gas flow meter are arranged in series in the conduit. A controller is provided for controlling the hydrogen gas flow control valve so that a desired amount of the hydrogen gas, as detected by the hydrogen gas flow meter, is obtained. A sub tank may be provided for storing an excess amount of hydrogen gas from the main tank, which is introduced into the engine via a sonic valve. An indicator for measuring an amount of hydrogen gas remaining, from the volume of the metal hydride, is also provided.

    摘要翻译： 一种用于氢气发动机的燃料供应系统，具有金属氢化物罐，其中储存有金属氢化物吸收和储存合金的颗粒或粉末。 热交换装置布置在罐中与金属氢化物接触的位置。 热交换装置连接到诸如发动机水套的加热介质源，用于将热介质供应到热交换装置，用于从金属氢化物分离氢气。 提供用于将金属氢化物罐与发动机连接的燃料供应管道。 氢气流量控制阀和氢气流量计串联布置在管道中。 提供控制器来控制氢气流量控制阀，从而获得由氢气流量计检测到的所需量的氢气。 可以设置副罐，用于存储来自主罐的过量的氢气，其通过声音阀被引入发动机。 还提供了用于从金属氢化物的体积测量剩余的氢气量的指标。