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    FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR INTERNAL COMBUSTION ENGINE
    1.
    发明申请
    FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR INTERNAL COMBUSTION ENGINE 有权
    燃油供应系统及内燃机燃油供应方法

    公开(公告)号：US20140116394A1

    公开(公告)日：2014-05-01

    申请号：US14123391

    申请日：2012-05-31

    申请人： Hideaki Kosuge ,  Susumu Kojima ,  Rio Shimizu ,  Tomojiro Sugimoto ,  Masayuki Akita ,  Jin Tanaka ,  Makoto Nakagawa ,  Masaki Ikeya

    发明人： Hideaki Kosuge ,  Susumu Kojima ,  Rio Shimizu ,  Tomojiro Sugimoto ,  Masayuki Akita ,  Jin Tanaka ,  Makoto Nakagawa ,  Masaki Ikeya

    IPC分类号： F02M53/02

    CPC分类号： F02M53/02 ,  F02D19/02 ,  F02D19/022 ,  F02D41/0027 ,  F02M21/0212 ,  F02M21/06 ,  Y02T10/32

    摘要： A fuel supply system for an internal combustion engine includes a heat exchanger that has a heat exchanging wall between a liquefied fuel passage and an engine coolant passage. Heated and vaporized fuel flowing out from the liquefied fuel passage of the heat exchanger is supplied to the internal combustion engine. A flow rate of liquefied fuel supplied to the liquefied fuel passage of the heat exchanger is set. A flow rate of engine coolant supplied to the engine coolant passage of the heat exchanger is determined on the basis of a temperature of the engine coolant supplied to the engine coolant passage of the heat exchanger such that nucleate boiling or transition boiling of the liquefied fuel in the set flow rate occurs near a boundary between nucleate boiling and transition boiling in the liquefied fuel passage.

    摘要翻译： 一种用于内燃机的燃料供应系统包括在液化燃料通道和发动机冷却剂通道之间具有热交换壁的热交换器。 从热交换器的液化燃料通道流出的加热和蒸发的燃料被供应到内燃机。 设置供应到热交换器的液化燃料通道的液化燃料的流量。 供应到热交换器的发动机冷却剂通道的发动机冷却剂的流量基于供给到热交换器的发动机冷却剂通道的发动机冷却剂的温度来确定，使得液化燃料的核沸腾或过渡沸腾 设定流量在液化燃料通道中的核沸腾和过渡沸腾之间的边界附近发生。

    Fuel injection valve for an internal combustion engine having a pillar opposing a fuel injection hole
    3.
    发明授权
    Fuel injection valve for an internal combustion engine having a pillar opposing a fuel injection hole 失效
    一种具有与燃料喷射孔相对的柱的内燃机的燃料喷射阀

    公开(公告)号：US4925110A

    公开(公告)日：1990-05-15

    申请号：US287346

    申请日：1988-12-21

    申请人： Keiso Takeda ,  Kiyoshi Nakanishi ,  Taiyo Kawai ,  Rio Shimizu

    发明人： Keiso Takeda ,  Kiyoshi Nakanishi ,  Taiyo Kawai ,  Rio Shimizu

    IPC分类号： F02M51/06 ,  F02M51/08 ,  F02M61/18 ,  F02M69/00

    CPC分类号： F02M61/1846 ,  F02M51/0678 ,  F02M2051/08

    摘要： A fuel injection valve for an internal combustion engine includes an injector body and an adapter. The injector body includes a single fuel injection hole and the adapter includes a concave portion defining a dead volume portion and a pillar extending from a bottom surface of the concave portion toward the fuel injection hole formed in the injector body. Fuel injected through the fuel injection hole into the dead volume portion collides with a top surface of the pillar to form a cone-like fuel flow pattern and a large portion of the fuel can directly flow into injected fuel paths formed in the adapted without attaching to and collecting on surfaces of various portions of the adapter. Thus, stable fuel injection from the injected fuel paths can be obtained.

    摘要翻译： 一种用于内燃机的燃料喷射阀包括喷射器主体和适配器。 喷射器主体包括单个燃料喷射孔，并且适配器包括限定死体积部分的凹部和从凹部的底表面朝向形成在喷射器主体中的燃料喷射孔延伸的柱。 通过燃料喷射孔喷射到死体积部分中的燃料与柱的顶表面碰撞以形成锥形燃料流动图案，并且大部分燃料可以直接流入形成在适合的燃料通道中， 并收集适配器各部分的表面。 因此，可以获得来自喷射燃料路径的稳定的燃料喷射。

    FUEL FEED SYSTEM
    4.
    发明申请
    FUEL FEED SYSTEM 有权
    燃油进料系统

    公开(公告)号：US20130118458A1

    公开(公告)日：2013-05-16

    申请号：US13811566

    申请日：2010-09-13

    申请人： Susumu Kojima ,  Rio Shimizu ,  Tomojiro Sugimoto ,  Jun Yamada ,  Kazuhiro Yonesige ,  Makoto Nakagawa

    发明人： Susumu Kojima ,  Rio Shimizu ,  Tomojiro Sugimoto ,  Jun Yamada ,  Kazuhiro Yonesige ,  Makoto Nakagawa

    IPC分类号： F02M31/18

    CPC分类号： F02M31/183 ,  F02D19/022 ,  F02D19/027 ,  F02M21/0212 ,  F02M21/06 ,  F02M31/125 ,  Y02T10/126 ,  Y02T10/32

    摘要： A fuel feed system which causes liquid fuel to evaporate so as to feed gaseous fuel, provided with an evaporator which includes a heater which heats the liquid fuel to vaporize it and an electric heater which adjusts the temperature of the heater. The heater has a heat conduction surface which supplies heat to the liquid fuel. A difference between the temperature of the heat conduction surface of the heater and the boiling point of the fuel at the evaporator is used as the basis to change the temperature of the heater and adjust the heat flux at the heat conduction surface.

    摘要翻译： 一种燃料供给系统，其使液体燃料蒸发以供应气体燃料，该蒸发器设置有包括加热液体燃料以使其蒸发的加热器的蒸发器和调节加热器温度的电加热器。 加热器具有向液体燃料供给热量的导热表面。 加热器的导热面的温度与蒸发器的燃料的沸点之间的差别被用作改变加热器的温度并调节热传导表面的热通量的基础。

    Direct fuel injection-type spark-ignition internal combustion engine
    5.
    发明授权
    Direct fuel injection-type spark-ignition internal combustion engine 失效
    直喷式火花点火内燃机

    公开(公告)号：US06289870B1

    公开(公告)日：2001-09-18

    申请号：US09535963

    申请日：2000-03-27

    申请人： Mutsumi Kanda ,  Rio Shimizu ,  Toshimi Kashiwagura ,  Fumiaki Hattori

    发明人： Mutsumi Kanda ,  Rio Shimizu ,  Toshimi Kashiwagura ,  Fumiaki Hattori

    IPC分类号： F02B2310

    CPC分类号： F02B17/005 ,  F02B23/104 ,  F02B2075/125 ,  F02F3/26 ,  F02F2001/245 ,  Y02T10/123 ,  Y02T10/125

    摘要： A direct fuel injection, spark-ignition internal combustion engine wherein fuel mainly proceeds toward a spark plug side wall of a cavity along a bottom wall, is deflected by the spark plug side wall and is led to the vicinity of a spark plug. In the engine, the spark plug side wall of the cavity is provided with a deflecting portion inclined toward the inside of the cavity. A first part of the deflecting portion provided on both sides of the spark plug side wall functions to lead the fuel to the vicinity of the spark plug. A second part of the deflecting portion on the central portion of the spark plug side wall functions to lead the fuel to a region neighboring the side of the fuel injection valve from the vicinity of the spark plug.

    摘要翻译： 直接燃料喷射，火花点火内燃机，其中燃料主要沿着底壁朝向腔的火花塞侧壁前进，由火花塞侧壁偏转并被引导到火花塞附近。 在发动机中，空腔的火花塞侧壁设置有朝向空腔内部倾斜的偏转部分。 设置在火花塞侧壁两侧的偏转部分的第一部分用于将燃料引导到火花塞附近。 在火花塞侧壁的中心部分上的偏转部分的第二部分用于将燃料从火花塞附近引导到与燃料喷射阀侧相邻的区域。