Reception bush for a piezoactuator
    1.
    发明授权
    Reception bush for a piezoactuator 有权
    用于压电致动器的接收衬套

    公开(公告)号:US07750539B2

    公开(公告)日:2010-07-06

    申请号:US10595387

    申请日:2004-10-14

    IPC分类号: H01L41/08

    CPC分类号: H01L41/053 H01L41/083

    摘要: A reception bush for a piezoelectric actuator is provided with two connection pins for electrically bonding the piezoelectric actuator, in particular for a piezoelectric actuator controlling the injector of an injection system for an internal combustion engine. The reception bush has a first (1) and a second (2) bush elements which are interconnected when the bush is mounted. The first element (1) is provided with through holes (4, 5) for the connection pins of the inventive piezoelectric actuator. The second element (2) is provided with at least one guide (12) for the connection pins.

    摘要翻译: 用于压电致动器的接收衬套设置有用于电连接压电致动器的两个连接销,特别是用于控制用于内燃机的喷射系统的喷射器的压电致动器。 接收衬套具有当安装衬套时互连的第一(1)和第二(2)衬套元件。 第一元件(1)设置有用于本发明的压电致动器的连接销的通孔(4,5)。 第二元件(2)设置有用于连接销的至少一个引导件(12)。

    Receiving sleeve for a piezoelectric actuator
    2.
    发明授权
    Receiving sleeve for a piezoelectric actuator 有权
    用于压电执行器的接收套筒

    公开(公告)号:US07504762B2

    公开(公告)日:2009-03-17

    申请号:US10541012

    申请日:2004-10-12

    IPC分类号: H01L41/08

    摘要: The invention relates to a receiving sleeve for a piezoelectric actuator, in particular for a piezoelectric actuator for driving an injector of an injection system in an internal combustion engine. Said sleeve comprises a first sleeve part (1) and a second sleeve part (2), the first sleeve part (1) being connected to the second sleeve part (2) when the sleeve is assembled. In addition, the inventive receiving sleeve comprises an anti-rotation element (6, 8) for maintaining a predefined angular position between the first sleeve part (1) and the second sleeve part (2).

    摘要翻译: 本发明涉及一种用于压电致动器的接收套筒,特别涉及用于驱动内燃机中的喷射系统的喷射器的压电致动器。 所述套筒包括第一套筒部分(1)和第二套筒部分(2),当组装套筒时,第一套筒部分(1)连接到第二套筒部分(2)。 此外,本发明的接收套筒包括用于在第一套筒部件(1)和第二套筒部件(2)之间保持预定角度位置的防旋转元件(6,8)。

    Piezo actuator and associated production method
    3.
    发明授权
    Piezo actuator and associated production method 有权
    压电致动器及相关生产方法

    公开(公告)号:US07564169B2

    公开(公告)日:2009-07-21

    申请号:US10595391

    申请日:2004-10-12

    IPC分类号: H01L41/083

    摘要: A support assembly for a piezoelectric actuator (15), in particular for a piezoelectric actuator for driving an injector for the injection system of an internal combustion engine has a holder (5-10) for spatially securing a piezoelectric stack (2) and two associated connection pins (11, 12) for electrically contacting the stack (2). The support assembly is configured as a single support, which only holds a single piezoelectric stack (2) with two associated connection pins (11, 12).

    摘要翻译: 用于压电致动器(15)的支撑组件,特别是用于驱动用于内燃机的喷射系统的喷射器的压电致动器,具有用于空间地固定压电叠层(2)和两个相关联的保持器(5-10) 连接销(11,12),用于电接触堆叠(2)。 支撑组件被配置为单个支撑件,其仅保持具有两个相关联的连接销(11,12)的单个压电叠层(2)。

    Receiving sleeve for an actuator body
    4.
    发明授权
    Receiving sleeve for an actuator body 有权
    用于执行机构的接收套筒

    公开(公告)号:US07928636B2

    公开(公告)日:2011-04-19

    申请号:US10595392

    申请日:2004-10-11

    IPC分类号: H01L41/08

    摘要: A receiving sleeve (1) for an actuator body, in particular for holding a piezoelectric stack of a piezoelectric actuator, is used to drive an injector of an injection system for an internal combustion engine. The sleeve is equipped with at least one spring element (10, 11) for centering the actuator body in the receiving sleeve (1) and/or for compensating component tolerances of the actuator body.

    摘要翻译: 用于致动器主体的接收套筒(1),特别是用于保持压电致动器的压电叠层,用于驱动用于内燃机的喷射系统的喷射器。 套筒配有至少一个弹簧元件(10,11),用于将致动器主体对准接收套筒(1)和/或用于补偿致动器主体的部件公差。

    Receiving Sleeve for an Actuator Body
    5.
    发明申请
    Receiving Sleeve for an Actuator Body 有权
    接收执行机构的袖子

    公开(公告)号:US20080315726A1

    公开(公告)日:2008-12-25

    申请号:US10595392

    申请日:2004-10-11

    IPC分类号: H01L41/053

    摘要: The invention relates to a receiving sleeve (1) for an actuator body, in particular for holding a piezoelectric stack of a piezoelectric actuator that is used to drive an injector of an injection system for an internal combustion engine. According to the invention, the sleeve is equipped with at least one spring element (10, 11) for centering the actuator body in said receiving sleeve (1) and/or for compensating component tolerances of the actuator body.

    摘要翻译: 本发明涉及一种用于致动器主体的接收套筒(1),特别是用于保持用于驱动内燃机喷射系统的喷射器的压电致动器的压电叠层。 根据本发明,套筒配备有至少一个弹簧元件(10,11),用于将致动器主体对准在所述接收套筒(1)中和/或用于补偿致动器主体的部件公差。