Valve needle for an electromagnetically actuated valve
    3.
    发明授权
    Valve needle for an electromagnetically actuated valve 失效
    用于电磁致动阀的阀针

    公开(公告)号:US5632467A

    公开(公告)日:1997-05-27

    申请号:US436066

    申请日:1995-05-05

    IPC分类号: F16K31/06 F02M51/06

    摘要: A valve needle includes a valve needle section which connects the armature section and the valve closing element section, the valve needle section having a solid construction. In order to ensure that the fuel flows in the direction of the valve seat, at least two axial grooves are provided in the armature section. The axial grooves in the armature section are constructed in such a way that the emerging fuel can flow along the outer circumference of the valve needle section in the direction of the valve seat. The valve needle is particularly suitable for injection valves in fuel injection systems of mixture-compression, spark-ignition internal combustion engines.

    摘要翻译: 阀针包括连接电枢部分和阀关闭元件部分的阀针部分,阀针部分具有坚固的结构。 为了确保燃料沿着阀座的方向流动,在电枢部中设置有至少两个轴向槽。 衔铁部分中的轴向槽被构造成使得新出现的燃料可以沿着阀针部分的外圆周沿阀座的方向流动。 阀针特别适用于混合压缩,火花点火内燃机的燃油喷射系统中的喷射阀。

    Electrical connection system
    4.
    发明授权
    Electrical connection system 失效
    电气连接系统

    公开(公告)号:US4674816A

    公开(公告)日:1987-06-23

    申请号:US786174

    申请日:1985-10-09

    IPC分类号: H05K7/00 H02G3/08 H01R11/00

    CPC分类号: H02G3/088

    摘要: To reliably prevent ingress of moisture to a connection between an electrical connecting cable or line to an electrical apparatus within a housing, the conductors of the cable or line are externally surrounded by an insulating layer which is of such a material that it joins, by melting or chemical reaction with the material of a surrounding bushing or sleeve, which bushing or sleeve then can be secured in a wall of the apparatus, for example by a removable rubber ring (FIG. 2) or can be molded into the housing of an electrical apparatus, for example a sensor; preferably, the materials of the housing and of the plug or sleeve also join, either by melting together or by chemical reaction. For a melt connection, a thermoplastic such as polyamide is suitable; for reactive connection, a reactive thermosetting plastic, for example polyester imide, or epoxy may be used.

    摘要翻译: PCT No.PCT / DE82 / 00130 Sec。 371日期1982年9月21日 102(e)1982年9月21日PCT PCT 1982年6月22日PCT公布。 公开号WO83 / 00263 日期:1983年1月20日。为了可靠地防止湿气进入电气连接电缆或线路与壳体内的电气设备之间的连接,电缆或线路的导体被外部由绝缘层包围, 通过与周围衬套或套管的材料的熔化或化学反应,该衬套或套筒可以例如通过可拆卸的橡胶环(图2)固定在设备的壁中,或者可以是 模制到电气设备的壳体中,例如传感器; 优选地,壳体和插塞或套筒的材料也通过一起熔化或通过化学反应而结合。 对于熔体连接,热塑性塑料如聚酰胺是合适的; 为了反应性连接,可以使用反应性热固性塑料,例如聚酯酰亚胺或环氧树脂。

    Size-reduced magnet coil carrier
    5.
    发明授权
    Size-reduced magnet coil carrier 失效
    尺寸减小的电磁线圈架

    公开(公告)号:US06816050B2

    公开(公告)日:2004-11-09

    申请号:US10451573

    申请日:2003-12-08

    IPC分类号: H01F300

    摘要: A magnet system having a magnet coil surrounded by a magnet pot is provided, the magnet coil being electrically connected to contact prongs, an interspace being formed between the outside of the magnet coil and the inside of the magnet pot, in which interspace a free-flowing compound is cast. The magnet coil is surrounded by a thin-walled coil insulating frame on which tubular contact guide elements are integrally molded. The thin-walled coil insulating frame is made of a thermally stable plastic material mixed with mineral fillers.

    摘要翻译: 提供一种具有由磁体包围的磁体线圈的磁体系统,所述磁体线圈与接触尖端电连接,在所述磁体线圈的外部和所述磁体的内部之间形成有间隙, 流动的化合物被铸造。 磁体线圈由薄壁线圈绝缘框架围绕,管状接触引导元件整体模制在其上。 薄壁线圈绝缘框架由与矿物填料混合的热稳定塑性材料制成。

    Magnet coil used in a fuel injection pump
    6.
    发明授权
    Magnet coil used in a fuel injection pump 失效
    用于燃油喷射泵的磁铁线圈

    公开(公告)号:US6164266A

    公开(公告)日:2000-12-26

    申请号:US202182

    申请日:1999-09-07

    摘要: A magnet coil which is disposed in a cup-shaped housing that has stub for carrying magnetic flux to a magnet armature; the positioning of the magnet coil inside this cup-shaped housing is defined by an insulation spray coating, and the magnet coil has contact terminals which protrude to the outside, having been spray-coated with insulation, through the bottom of the cup-shaped housing. The bottom of the cup-shaped housing also has a third opening, which is likewise filled by material and which offers an opportunity, during the spray-coating, of introducing a rodlike part to support the magnet coil.

    摘要翻译: PCT No.PCT / DE98 / 00942 Sec。 371 1999年9月7日第 102(e)1999年9月7日PCT PCT 1998年4月3日PCT公布。 第WO98 / 45860号公报 日期:1998年10月15日一种电磁线圈,其设置在具有用于将磁通传送到磁体衔铁的短截线的杯形壳体中; 电磁线圈在该杯形壳体内的定位由绝缘喷涂层限定,并且电磁线圈具有通过杯状壳体的底部突出到外部的接触端子,其已被喷涂有绝缘体 。 杯状壳体的底部还具有第三开口,其同样由材料填充,并且在喷涂期间提供引入棒状部分以支撑磁体线圈的机会。