Submerged fuel pump
    2.
    发明授权
    Submerged fuel pump 失效
    淹没燃油泵

    公开(公告)号:US5022830A

    公开(公告)日:1991-06-11

    申请号:US442327

    申请日:1989-11-13

    IPC分类号: F02M37/10 F04C11/00

    CPC分类号: F02M37/10 F04C11/008

    摘要: An internal tank/fuel pump unit has a vertically disposed, cylindrical unit housing 1 with an open lower end 3, into which a base plate 4 is inserted, which contains a suction channel 6, which goes out from the outer surface 5 of the base plate and terminates in a suction orifice 7 in the inner surface 8. In order largely to prevent the formation of gas bubbles, the outer surface 5 of the base plate 4 is smooth and terminates flush with the edge 9 of the unit housing 1.

    摘要翻译: PCT No.PCT / DE88 / 00267 Sec。 371日期:1989年11月13日 102(e)日期1989年11月13日PCT提交1988年5月5日PCT公布。 出版物WO88 / 08929 日期:1988年11月17日。内部罐/燃料泵单元具有垂直设置的圆柱形单元壳体1,其具有敞开的下端3,底板4插入该壳体1中,其包含抽吸通道6, 基板的外表面5终止于内表面8中的吸入口7.为了大大防止气泡的形成,基板4的外表面5是平滑的,并且与边缘9齐平地终止 的单位房屋1。

    Apparatus for the degassing of fuel
    3.
    发明授权
    Apparatus for the degassing of fuel 失效
    燃料脱气装置

    公开(公告)号:US5018502A

    公开(公告)日:1991-05-28

    申请号:US417080

    申请日:1989-10-04

    IPC分类号: B60K15/035 F02M37/20

    CPC分类号: F02M37/20 B60K15/035

    摘要: The invention relates to an apparatus for the degassing of fuel in a fuel supply system of an internal-combustion engine, in particular in a motor vehicle with a fuel tank, from which fuel is delivered to the fuel-feed system of the internal-combustion engine through a suction line and a pump and excess fuel is returned to the tank via a fuel return line. To achieve an effective and operationally reliable degassing, a vent in the form of a vent valve or a suction removal line with a jet pump is provided in the intake line at a geodetically highest point. Furthermore, reservoirs for separation of the gas bubbles may be connected into the intake line.

    摘要翻译: 本发明涉及一种用于在内燃机的燃料供应系统中的燃料脱气的装置,特别是在具有燃料箱的机动车辆中,燃料被输送到内燃机的燃料供给系统 发动机通过抽吸管线和泵,并且多余的燃料经由燃料返回管线返回到罐。 为了实现有效和可操作地可靠的脱气,在进气管线中,在地极最高点处设置通气阀形式的排气口或具有喷射泵的抽吸排放管线。 此外,用于分离气泡的储存器可以连接到进气管线中。