Valve
    1.
    发明授权
    Valve 失效

    公开(公告)号:US5217204A

    公开(公告)日:1993-06-08

    申请号:US910598

    申请日:1992-07-08

    摘要: A novel valve, including a restoring spring which is pressed into a spring chamber opening and is held in the spring chamber opening by a radially oriented tension on one end of the spring; the depth to which the restoring spring is pressed determines the magnitude of the spring force acting upon the valve closing part. By dispensing with an adjusting sheath, not only is the danger of chip formation in the press-fitting operation lessened, but the production cost of the valve is reduced substantially as well. The valve is used as a fuel injection valve for fuel injection systems.

    摘要翻译: 一种新颖的阀,包括一个复位弹簧,该复位弹簧被压入一个弹簧室开口,并通过弹簧的一端处的径向取向的张力保持在弹簧室中; 恢复弹簧被压紧的深度决定作用在阀关闭部分上的弹簧力的大小。 通过分配调整护套,不仅压配合操作中的切屑形成的危险性减小,而且阀的生产成本也大大降低。 该阀用作燃料喷射系统的燃料喷射阀。

    Electromagnetically operated injection valve with a fuel filter that
sets a spring force
    2.
    发明授权
    Electromagnetically operated injection valve with a fuel filter that sets a spring force 失效
    具有设定弹簧力的燃料过滤器的电磁操作喷射阀

    公开(公告)号:US5340032A

    公开(公告)日:1994-08-23

    申请号:US064028

    申请日:1993-05-19

    摘要: An electromagnetically operated injection valve including a fuel filter that has a filter housing on which a return spring is supported and which includes a frame that is pressed into a flow hole so that the force introduced by the return spring onto the fuel filter is guided via the filter housing and the frame pressed into the core. This obviates the need for a setting bushing for setting the spring force. The injection valve is particularly suitable for fuel injection units of mixture compressing spark ignited internal combustion engines.

    摘要翻译: PCT No.PCT / DE92 / 00726 Sec。 371日期:1993年5月19日 102(e)日期1993年5月19日PCT提交1992年9月2日PCT公布。 出版物WO93 / 06359 日本1994年4月1日。一种电磁操作的喷射阀,包括具有过滤器壳体的燃料过滤器,所述过滤器壳体支撑有复位弹簧,并且包括被压入流动孔中的框架,使得由复位弹簧引入的力被 燃料过滤器通过过滤器壳体被引导,并且框架被压入芯中。 这就避免了设置弹簧力的套管。 喷射阀特别适用于混合压缩火花点火内燃机的燃料喷射装置。