Accumulator fuel injection device
    1.
    发明公开
    Accumulator fuel injection device 失效
    Speicherkraftstoffeinspritzvorrichtung

    公开(公告)号:EP0780569A1

    公开(公告)日:1997-06-25

    申请号:EP96120423.7

    申请日:1996-12-18

    IPC分类号: F02M55/02 F02M47/02

    摘要: By providing flow rate control means (25,26) such as an orifice generating a flow rate regulated according to the present invention at part of a fuel passage of a diesel engine supplying fuel to injectors (2f) of cylinders from a pump (7) pressurizing the fuel to a high pressure through a common rail (4) which can stock high pressure fuel or a fuel passage having a large volume corresponding to the same, pulsation of pressure is suppressed and fluctuation of fuel injection is prevented.

    摘要翻译: 通过提供流量控制装置(25,26),例如产生根据本发明调节的流量的孔口,在从泵(7)向缸体喷射器(2f)供应燃料的柴油发动机的燃料通道的一部分处, 通过共用导轨(4)将燃料加压到高压,该共轨可以储存高压燃料或具有相当于其的大体积的燃料通道,可以抑制脉动,并且防止燃料喷射的波动。