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8 条记录 (耗时 0.01 秒)

    Diesel engine
    3.
    发明公开
    Diesel engine 有权
    Dieselbrennkraftmaschine

    公开(公告)号：EP1475526A1

    公开(公告)日：2004-11-10

    申请号：EP04019319.5

    申请日：1998-12-08

    申请人： NISSAN MOTOR COMPANY, LIMITED

    发明人： Shirakawa, Takashi ,  Kimura, Shuji

    IPC分类号： F02D41/06 ,  F02D41/38 ,  F02D21/08 ,  F02D43/00

    CPC分类号： F02D41/3035 ,  F02B1/12 ,  F02B3/06 ,  F02B29/0406 ,  F02B37/24 ,  F02B2275/14 ,  F02B2275/18 ,  F02D21/08 ,  F02D41/005 ,  F02D41/0057 ,  F02D41/0077 ,  F02D41/064 ,  F02D41/068 ,  F02D41/3076 ,  F02D41/401 ,  F02D41/408 ,  F02D2041/389 ,  F02D2200/063 ,  F02M26/05 ,  F02M26/28 ,  F02M41/042 ,  F02M41/126 ,  F02M41/128 ,  Y02T10/123 ,  Y02T10/44 ,  Y02T10/47

    摘要： The invention relates to a diesel engine comprising a sensor that detects an engine temperature; and a combustion-temperature control device that adjusts a combustion temperature of the engine depending on engine speed, engine load and the engine temperature detected by the sensor.
    The invention aims to provide an improved engine having an enhanced heating performance and stable combustion during the cold engine warm-up period.
    Therefore, the invention proposes that an ignition-delay-duration control device adjusts an ignition delay duration, depending on the engine speed, the engine load, and the engine temperature detected by the sensor, so as to change a rate of premix combustion to diffusion combustion, the ignition delay duration being defined as a time duration between a start of fuel-injection and a start of ignition.

    摘要翻译： 本发明涉及一种柴油发动机，其包括检测发动机温度的传感器; 以及燃烧温度控制装置，其根据由传感器检测到的发动机转速，发动机负荷和发动机温度来调节发动机的燃烧温度。 本发明旨在提供一种改进的发动机，其具有在冷发动机预热期间的增强的加热性能和稳定的燃烧。 因此，本发明提出点火延迟持续时间控制装置根据发动机转速，发动机负荷和由传感器检测到的发动机温度来调节点火延迟持续时间，以便改变 预燃燃烧到扩散燃烧，点火延迟持续时间被定义为燃料喷射开始和点火开始之间的持续时间。

    Distributor type fuel injection pump
    5.
    发明公开
    Distributor type fuel injection pump 失效
    分销商型号燃油喷射泵

    公开(公告)号：EP0548000A3

    公开(公告)日：1993-10-06

    申请号：EP92630106.0

    申请日：1992-12-02

    申请人： STANADYNE AUTOMOTIVE CORP.

    发明人： Djordjevic, Ilija

    IPC分类号： F02M41/10 ,  F02M59/36

    CPC分类号： F02M41/10 ,  F02M39/005 ,  F02M41/042 ,  F02M41/08 ,  F02M55/00 ,  F02M59/06 ,  F02M59/366 ,  F02M59/466 ,  F04B1/1071

    摘要： The fuel injection pump has a fixed pump body (12) with a pumping chamber (20) having a plurality of plunger bores (16), a plunger (14) mounted in each plunger bore (16) for reciprocation, a cam (60) rotatable for reciprocating the plungers (14) to periodically supply an intake charge of fuel to the pumping chamber (20) and deliver a high pressure charge of fuel from the pumping chamber (20) for fuel injection and to sequentially position the plungers (14) in distributor valve positions thereof to deliver the high pressure charges of fuel, via distributor ports (70) in the plunger bores (16), to a plurality of distributor outlets (45). In one version of the pump, the plunger bores (16) are angularly spaced about and extend radially inwardly to a central coaxial bore (104), the rotary cam (60) is an annular cam which actuates the plungers (16) inwardly to deliver the high pressure charges of fuel, and a poppet valve (100) is mounted in the central coaxial bore (104) to supply fuel to and spill fuel from the pumping chamber (20). A pressure regulator (20) has a fuel inlet opening (162) in axial alignment with the poppet valve (100) and which is closed by the poppet valve (100) in its open position to increase the rate of fuel supply to the pumping chamber (20).

    Distributor type fuel injection pump
    8.
    发明公开
    Distributor type fuel injection pump 失效
    Verteilereinspritzpumpe。

    公开(公告)号：EP0548000A2

    公开(公告)日：1993-06-23

    申请号：EP92630106.0

    申请日：1992-12-02

    申请人： STANADYNE AUTOMOTIVE CORP.

    发明人： Djordjevic, Ilija

    IPC分类号： F02M41/10 ,  F02M59/36

    CPC分类号： F02M41/10 ,  F02M39/005 ,  F02M41/042 ,  F02M41/08 ,  F02M55/00 ,  F02M59/06 ,  F02M59/366 ,  F02M59/466 ,  F04B1/1071

    摘要： The fuel injection pump has a fixed pump body (12) with a pumping chamber (20) having a plurality of plunger bores (16), a plunger (14) mounted in each plunger bore (16) for reciprocation, a cam (60) rotatable for reciprocating the plungers (14) to periodically supply an intake charge of fuel to the pumping chamber (20) and deliver a high pressure charge of fuel from the pumping chamber (20) for fuel injection and to sequentially position the plungers (14) in distributor valve positions thereof to deliver the high pressure charges of fuel, via distributor ports (70) in the plunger bores (16), to a plurality of distributor outlets (45). In one version of the pump, the plunger bores (16) are angularly spaced about and extend radially inwardly to a central coaxial bore (104), the rotary cam (60) is an annular cam which actuates the plungers (16) inwardly to deliver the high pressure charges of fuel, and a poppet valve (100) is mounted in the central coaxial bore (104) to supply fuel to and spill fuel from the pumping chamber (20). A pressure regulator (20) has a fuel inlet opening (162) in axial alignment with the poppet valve (100) and which is closed by the poppet valve (100) in its open position to increase the rate of fuel supply to the pumping chamber (20).

    摘要翻译： 燃料喷射泵具有固定的泵体（12），其具有多个柱塞孔（16）的泵送室（20），安装在每个活塞孔（16）中用于往复运动的柱塞（14），凸轮（60） 可旋转以使柱塞（14）往复运动，以周期性地向泵送室（20）提供燃料的进气装置，并且将来自泵送室（20）的高压燃料输送用于燃料喷射并且顺序地定位柱塞（14） 在其分配器阀位置中，通过柱塞孔（16）中的分配器端口（70）将燃料的高压装料输送到多个分配器出口（45）。 在泵的一个形式中，柱塞孔（16）围绕并径向向内延伸到中心同轴孔（104）上成角度地间隔开，旋转凸轮（60）是环形凸轮，其将柱塞（16）向内驱动以输送 燃料的高压装料和提升阀（100）安装在中心同轴孔（104）中，以将燃料供给到泵送室（20）中并从其中喷出燃料。 压力调节器（20）具有与提升阀（100）轴向对准的燃料入口（162），并且由提升阀（100）在其打开位置关闭，以增加对泵送室的燃料供给速率 （20）。