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    • 4. 发明授权
    • Electromagnetically operated injection valve
    • 电磁式注射阀
    • US5360197A
    • 1994-11-01
    • US39191
    • 1993-04-14
    • Ferdinand ReiterMartin Maier
    • Ferdinand ReiterMartin Maier
    • F02M51/06F02M61/10F02M61/16F02M61/20F16K31/02
    • F02M61/20F02M51/0682
    • An electromagnetically operated injection valve including a return spring having upper and lower ends, the upper and lower spring ends are bent to extend axially and parallel with a valve's longitudinal axis. The upper end of the spring engages a recess of a fixed setting bushing, and the lower end engage in a recess of a needle sleeve so as to prevent twisting. Due to the position of a valve seat body relative to the valve closing member the same angle is maintained throughout the life of the assembly, the adaptation process of both components is reduced to a single running-in phase. The new injection valve is particularly suitable as an injection valve for fuel injection units of mixture compressing spark ignited internal combustion engines.
    • PCT No.PCT / DE92 / 00727 Sec。 371日期:1993年4月14日 102(e)日期1993年4月14日PCT提交1992年9月2日PCT公布。 公开号WO93 / 06360 日期:1993年4月1日。一种电磁操作的喷射阀,包括具有上端和下端的复位弹簧,上下弹簧端弯曲以与阀的纵向轴线轴向平行。 弹簧的上端部与固定套筒的凹部接合,下端卡合在针套的凹部内,防止扭曲。 由于阀座体相对于阀关闭部件的位置在组件的整个寿命期间保持相同的角度,两个部件的适应过程被减少到单个进入阶段。 新的喷射阀特别适用于混合压缩火花点火式内燃机的燃料喷射装置的喷射阀。
    • 8. 发明授权
    • Fuel-injection valve
    • 燃油喷射阀
    • US5335864A
    • 1994-08-09
    • US30188
    • 1993-03-17
    • Peter RomannFerdinand ReiterMartin Maier
    • Peter RomannFerdinand ReiterMartin Maier
    • F02M51/08F02M61/18F02M51/06
    • F02M61/1853
    • A fuel-injection valve having a metallic perforated disc arranged on a valve-seat body downstream of a valve-seat. The perforated disc arranged on the valve-seat body is supported by a supporting disc which is provided with a passage orifice and which is thicker than the perforated disc. This effectively prevents an undesirable bending of the perforated disc and at the same time improves the fuel treatment at the spray orifices. The supporting disc is made pot-shaped and is welded, together with the perforated disc, to the valve-seat body by a continuous welding seam. The fuel-injection valve is used in fuel-injection systems of mixture-compressing spark-ignition internal-combustion engines.
    • PCT No.PCT / DE92 / 00477 Sec。 371日期1993年3月17日 102(e)1993年3月17日PCT提交1992年6月10日PCT公布。 出版物WO93 / 02285 日期:1993年2月4日。一种燃料喷射阀,其具有设置在阀座的下游的阀座体上的金属多孔盘。 布置在阀座主体上的多孔盘由支撑盘支撑,该支撑盘设置有通孔,并且比穿孔盘更厚。 这有效地防止了多孔板的不期望的弯曲,并且同时改善了喷嘴处的燃料处理。 支撑盘被制成盆形并通过连续的焊缝与多孔盘一起被焊接到阀座体上。 燃料喷射阀用于混合压缩火花点火内燃机的燃料喷射系统。
    • 10. 发明授权
    • Fuel injection system
    • 燃油喷射系统
    • US06863054B2
    • 2005-03-08
    • US10399840
    • 2002-07-23
    • Ferdinand ReiterMartin Maier
    • Ferdinand ReiterMartin Maier
    • F02M55/02F02M51/00F02M51/06F02M61/14F02M63/00F02M69/46
    • F02M51/005F02M61/145F02M69/465
    • A fuel-injection system includes at least one fuel distributor and at least one fuel injector. The fuel distributor is embodied as an autonomous component and has a plurality of valve seats having several inner longitudinal openings in which the fuel injectors may be inserted. The valve seats, by their ends facing away from a fuel-supply channel of the fuel distributor, end in a freely exposed manner. At these ends of the valve seats at least one retaining element in each case is premolded or formed for the loss-proof mounting of the particular fuel injector. This fuel-injection system is particularly suited for the use in mixture-compressing internal combustion engines having external ignition.
    • 燃料喷射系统包括至少一个燃料分配器和至少一个燃料喷射器。 燃料分配器被实施为自主组件并且具有多个具有几个内部纵向开口的阀座,燃料喷射器可以插入其中。 阀座位于远离燃料分配器的燃料供应通道的端部以自由暴露的方式终止。 在阀座的这些端部处,每个壳体中的至少一个保持元件被预成型或形成用于特定燃料喷射器的防损安装。 该燃料喷射系统特别适用于混合压缩具有外部点燃的内燃机。