Electromagnetically actuated fuel injection valve
    1.
    发明授权
    Electromagnetically actuated fuel injection valve 失效
    电磁致动燃油喷射阀

    公开(公告)号:US5634597A

    公开(公告)日:1997-06-03

    申请号:US470784

    申请日:1995-06-06

    摘要: In a fuel injection valve, the direct attachment of a protective sleeve to the valve housing has the effect that breathing of the inside of the valve can take place without spray water or other fluids penetrating into the inside of the valve (coil space). The fluid is, rather, held in a space with many passages. Corrosion on the contact pins or on the coil wire is, therefore, ruled out. The fuel injection valve is particularly suitable for use in fuel injection systems of mixture-compressing internal combustion engines with externally supplied ignition.

    摘要翻译: 在燃料喷射阀中,将保护套筒直接附接到阀壳体具有这样的效果:阀门内部的呼吸可以在没有喷射水或其它流体渗入阀内部(线圈空间)的情况下进行)。 相反,流体保持在具有许多通道的空间中。 因此,排除了接触针或线圈线上的腐蚀。 燃料喷射阀特别适合用于混合压缩内燃机的燃料喷射系统,其具有外部提供的点火。

    Injection arrangement for an internal combustion engine and method for
fuel injection
    3.
    发明授权
    Injection arrangement for an internal combustion engine and method for fuel injection 失效
    用于内燃机的喷射装置和用于燃料喷射的方法

    公开(公告)号:US5850822A

    公开(公告)日:1998-12-22

    申请号:US849041

    申请日:1997-07-29

    摘要: A fuel injection arrangement for an internal combustion engine which has at least one combustion space and at least one intake pipe leading to this combustion space, with two fuel injection valves opening into the intake pipe upstream from at least one inlet valve. One fuel injection valve has a heater adapter. While only the fuel injection valve with the heater adapter is operated during cold start and the warm-up phase of the internal combustion engine, to a great extent, and the fuel injection valve without a heater is not in operation, a switch from one fuel injection valve to the other takes place at a point in time which is determined on the basis of the value of various operating parameters. The fuel injection arrangement is particularly suitable for use in mixture-compressing, outside-ignition internal combustion engines.

    摘要翻译: PCT第PCT / DE96 / 01487号 371日期1997年7月29日第 102(e)1997年7月29日PCT PCT 1996年8月8日PCT公布。 公开号WO97 / 12146 日期1997年4月3日一种用于内燃机的燃料喷射装置,其具有至少一个燃烧空间和通向该燃烧空间的至少一个进气管,其中两个燃料喷射阀从至少一个入口阀 。 一个燃油喷射阀具有加热器适配器。 虽然仅在具有加热器适配器的燃料喷射阀在内燃机的冷启动和预热阶段期间在很大程度上运行,并且没有加热器的燃料喷射阀不工作,但是从一种燃料 另一方面的喷射阀在基于各种运行参数的值确定的时间点进行。 燃料喷射装置特别适用于混合压缩,点火内燃机。

    Fuel injection device for an internal combustion engine
    4.
    发明授权
    Fuel injection device for an internal combustion engine 失效
    内燃机燃油喷射装置

    公开(公告)号:US5947091A

    公开(公告)日:1999-09-07

    申请号:US860916

    申请日:1997-11-03

    摘要: A fuel injection valve for an internal combustion engine includes a metering injection valve and a fuel vaporizer that is arranged upstream from an outlet spray orifice of the injection valve (10) on the intake end and has a vaporizer area with at least one assigned electric heating element. To assure in particular that the fuel vaporizer guarantees very good fuel processing in all heating states, i.e., in heating operation for complete or partial vaporization and in the unheated state, the vaporizer area that accommodates at least one heating element is closed at the outlet end by an outlet valve.

    摘要翻译: PCT No.PCT / DE96 / 01512 Sec。 371日期:1997年11月3日 102(e)日期1997年11月3日PCT 1996年8月14日PCT PCT。 公开号WO97 / 18390 日期1997年5月22日一种用于内燃机的燃料喷射阀包括计量喷射阀和燃料蒸发器,该计量喷射阀和燃料蒸发器被布置在进气端的喷射阀(10)的出口喷射孔的上游,并具有至少具有蒸发器区域 一个指定的电加热元件。 为了特别地确保燃料蒸发器在所有加热状态(即在完全或部分蒸发的加热操作中)和在不加热状态下保证非常好的燃料处理,容纳至少一个加热元件的蒸发器区域在出口端 通过出口阀。