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88 条记录 (耗时 0.038 秒)

    Direct fuel injection-type spark-ignition internal combustion engine
    6.
    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：US06263855B1

    公开(公告)日：2001-07-24

    申请号：US09537181

    申请日：2000-03-29

    申请人： Tatsuo Kobayashi ,  Souichi Matushita ,  Toshimi Kashiwagura ,  Shizuo Abe ,  Fumiaki Hattori ,  Taketoshi Fujikawa ,  Yoshihiro Nomura

    发明人： Tatsuo Kobayashi ,  Souichi Matushita ,  Toshimi Kashiwagura ,  Shizuo Abe ,  Fumiaki Hattori ,  Taketoshi Fujikawa ,  Yoshihiro Nomura

    IPC分类号： F02B1700

    CPC分类号： F02B17/005 ,  F02B23/104 ,  F02B2075/125 ,  F02F3/26 ,  F02F2001/241 ,  Y02T10/123 ,  Y02T10/125

    摘要： A direct fuel injection-type spark-ignition internal combustion engine is disclosed. The engine comprises a spark plug, a fuel injector and a cavity formed on the top surface of the piston. The cavity has a bottom wall, a spark plug side wall and a fuel injector side wall. The fuel injector injects fuel toward the bottom wall of the cavity in stratified charge combustion. The fuel mainly proceeds toward the spark plug side wall of the cavity along the bottom wall, is deflected by the spark plug side wall and is led to the vicinity of the spark plug. In the engine, the fuel injector side wall of the cavity is provided with a deflecting portion. If a part of the injected fuel proceeds toward the fuel injector side wall along the bottom wall of the cavity, that part of the fuel is led to the vicinity of the spark plug by the deflecting portion.

    摘要翻译： 公开了一种直接燃油喷射型点火式内燃机。 发动机包括火花塞，燃料喷射器和形成在活塞顶表面上的空腔。 空腔具有底壁，火花塞侧壁和燃料喷射器侧壁。 燃料喷射器在分层充气燃烧中向空腔的底壁喷射燃料。 燃料主要沿着底壁朝着空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，空腔的燃料喷射器侧壁设置有偏转部分。 如果喷射的燃料的一部分沿着空腔的底壁朝向燃料喷射器侧壁行进，则该部分燃料通过偏转部分被引导到火花塞附近。

    Internal combustion engine having an auxiliary combustion chamber without an intake valve
    8.
    发明授权
    Internal combustion engine having an auxiliary combustion chamber without an intake valve 失效
    具有不具有进气阀的辅助燃烧室的内燃机

    公开(公告)号：US4108133A

    公开(公告)日：1978-08-22

    申请号：US717463

    申请日：1976-08-24

    申请人： Masami Konishi ,  Norihiko Nakamura ,  Tatsuo Kobayashi ,  Toyokazu Baika

    发明人： Masami Konishi ,  Norihiko Nakamura ,  Tatsuo Kobayashi ,  Toyokazu Baika

    IPC分类号： F02B1/04 ,  F02B19/12 ,  F02B23/00

    CPC分类号： F02B19/12 ,  F02B1/04 ,  Y02T10/125

    摘要： An auxiliary combustion chamber shell of an internal combustion engine comprising a main combustion chamber having an intake valve and an exhaust valve, an auxiliary combustion chamber having no intake valve, a passage communicating the main and auxiliary combustion chambers, and an ignition spark plug whose electrode is positioned in the auxiliary combustion chamber. The auxiliary combustion chamber is pressed into a cylinder head to improve radiation effect, and held fast by the ignition spark plug. The auxiliary combustion chamber is divided into a high temperature portion adjacent to the communication passage and a secluded portion opposite the passage where the temperature is relatively low.

    摘要翻译： 一种内燃机的辅助燃烧室壳体，包括具有进气门和排气阀的主燃烧室，不具有进气阀的辅助燃烧室，连通主燃烧室和辅助燃烧室的通道，以及点火火花塞，其电极 位于辅助燃烧室中。 辅助燃烧室被压入气缸盖中以改善辐射效应，并通过点火火花塞快速保持。 辅助燃烧室被分成与连通通道相邻的高温部分和与温度相对较低的通道相对的僻静部分。

    FUEL INJECTION VALVE AND FUEL INJECTION DEVICE WITH SAME
    9.
    发明申请
    FUEL INJECTION VALVE AND FUEL INJECTION DEVICE WITH SAME 审中-公开
    燃油喷射阀和燃油喷射装置

    公开(公告)号：US20150090225A1

    公开(公告)日：2015-04-02

    申请号：US14394555

    申请日：2012-05-11

    申请人： Tatsuo Kobayashi

    发明人： Tatsuo Kobayashi

    IPC分类号： F02M63/00 ,  F02D41/30

    CPC分类号： F02M63/0036 ,  F02D41/30 ,  F02M61/047 ,  F02M61/162 ,  F02M61/1826 ,  F02M61/1846

    摘要： A fuel injection valve includes: a needle valve including a seat portion in a front end side; a nozzle body including a seat surface on which the seat portion sits, and including an injection hole at a downstream side with respect to the seat surface; and an injection-hole extending member including: a pressure receiving portion that receives pressure in a combustion chamber of an engine; and a movable portion that moves in the injection hole in an axial direction of the injection hole in response to the pressure received by the pressure receiving portion, and that changes length of the injection hole.

    摘要翻译： 一种燃料喷射阀，包括：针阀，包括位于前端侧的座部; 喷嘴体，其包括座部座所在的座面，并且在相对于所述座面的下游侧具有喷孔; 以及喷射孔延伸构件，包括：受压部，其承受发动机的燃烧室中的压力; 以及可动部，其响应于受压部所接收的压力而在喷射孔的轴向上在喷射孔中移动，并且改变喷射孔的长度。