Injector for accumulator injector system
    1.
    发明申请
    Injector for accumulator injector system 审中-公开
    蓄能注射器系统注射器

    公开(公告)号:US20090114192A1

    公开(公告)日:2009-05-07

    申请号:US12284149

    申请日:2008-09-18

    IPC分类号: F02M63/00

    CPC分类号: F02M51/0603 F02M63/0225

    摘要: In an injector for an accumulator injection system comprising an injector having an injector housing with an injection nozzle and an actuator for operating the injection nozzle arranged in a fuel-filled pressure space of the injector housing wherein the actuator includes a piezoelectric element disposed between an actuator head and an actuator the base with a fuel-tight casing at least partially surrounding the actuator head and the actuator base, the casing is engaged in a sealing fashion by a first annular element with the actuator base and by a second annular element with the actuator head.

    摘要翻译: 在一种用于蓄能器注射系统的注射器中,该注射器包括具有喷射器壳体和喷射器的喷射器,以及用于操作设置在喷射器壳体的燃料填充的压力空间中的喷射喷嘴的致动器,其中致动器包括设置在致动器 头部和致动器,具有至少部分地围绕致动器头部和致动器基座的燃料密封壳体的基座,壳体以密封方式与第一环形元件与致动器基座接合,并且通过第二环形元件与致动器接合 头。