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    • 1. 发明授权
    • Fuel injection device
    • 燃油喷射装置
    • US5520151A
    • 1996-05-28
    • US426364
    • 1995-04-21
    • Juergen GrasFerdinand ReiterHeinz-Martin KrauseThomas NaegerVolker Gandert
    • Juergen GrasFerdinand ReiterHeinz-Martin KrauseThomas NaegerVolker Gandert
    • F02M55/02F02M41/14F02M55/00F02M69/46F16L37/14
    • F16L37/144F02M41/14F02M55/004F02M69/465F02M2200/853
    • A fuel injection device for internal combustion engines has a fuel distributor device with at least one pipe connector in whose receptacle an injection valve is inserted by its inflow-side, upstream end. A connecting element serves for fixing the injection valve in position axially on the pipe connector of the fuel distributor device and also for fixing it in the circumferential direction. The connecting element, which is constructed as a plastic clip, includes a disc-shaped, circular ring-shaped base element with an inner opening through which the inflow-side end of the injection valve runs in the installed state, the disc-shaped base body being positioned in a circumferential groove of the injection valve. The base element includes two legs which can be closed or opened by means of a locking connection. Locking elements extend perpendicularly to the plane of the base element and ensure that the injection valve is fixed in position axially on the pipe connector, and fixed in the circumferential direction, by virtue of a fixing lug which engages around and behind, respectively.
    • 用于内燃机的燃料喷射装置具有燃料分配器装置,其中至少一个管连接器在其容器中通过其流入侧,上游端插入注射阀。 连接元件用于将喷射阀固定在燃料分配器装置的管连接器上的轴向位置上,并且还用于沿周向固定。 构造为塑料夹的连接元件包括具有内部开口的盘形圆形环形基座元件,喷射阀的流入侧端部处于安装状态,圆盘形基座 本体位于注射阀的周向凹槽中。 基座元件包括两个可通过锁定连接关闭或打开的支脚。 锁定元件垂直于基座的平面延伸,并确保注射阀在管连接器上轴向固定在适当位置上,并通过分别接合在其周围和后面的固定凸耳沿圆周方向固定。