利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.028 秒)

    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

    申请人： Stefan Espig ,  Bernhard Jutz ,  Johannes Leweux ,  Gregor Renner ,  Heiko Sass ,  Nicole Schlegl ,  Holger Stark ,  Thomas Stolk ,  Andreas Vortmeier

    发明人： Stefan Espig ,  Bernhard Jutz ,  Johannes Leweux ,  Gregor Renner ,  Heiko Sass ,  Nicole Schlegl ,  Holger Stark ,  Thomas Stolk ,  Andreas Vortmeier

    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。

    PIEZOELECTRIC ACTUATOR MODULE WITH A PROTECTIVE LAYER SYSTEM, AND A METHOD FOR ITS PRODUCTION
    2.
    发明申请
    PIEZOELECTRIC ACTUATOR MODULE WITH A PROTECTIVE LAYER SYSTEM, AND A METHOD FOR ITS PRODUCTION 审中-公开
    具有保护层系统的压电致动器模块及其制造方法

    公开(公告)号：US20100199952A1

    公开(公告)日：2010-08-12

    申请号：US12676069

    申请日：2008-07-22

    申请人： Nicole Schlegl

    发明人： Nicole Schlegl

    IPC分类号： F02M51/06 ,  H01L41/22 ,  H01L41/053

    CPC分类号： F02M63/0057 ,  F02M2200/21 ,  H01L41/0533 ,  Y10T29/42

    摘要： A piezoelectric actuator module is proposed having one or a plurality of piezoelectric actuators which is or are clamped in between an actuator head and an actuator base. According to the invention, at least the piezoelectric actuator is provided with a protection layer system. Provision is made of at least one surrounding element for tightly fixing the protection layer system to the actuator head, to the actuator base and/or to the piezoelectric actuator. The at least one surrounding element is composed of a material having a shape memory and can be pressed onto the protection layer system after a mounting-dictated expansion.

    摘要翻译： 提出了一种压电致动器模块，其具有一个或多个压电致动器，所述压电致动器被夹持在致动器头部和致动器基座之间或被夹紧。 根据本发明，至少压电致动器设置有保护层系统。 提供至少一个周围元件，用于将保护层系统紧密地固定到致动器头部，致动器基座和/或压电致动器。 所述至少一个周围元件由具有形状记忆的材料构成，并且可以在安装规定的膨胀之后被按压到所述保护层系统上。