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    Damping Valve Arrangement With A Multistage Damping Force Characteristic
    1.
    发明申请
    Damping Valve Arrangement With A Multistage Damping Force Characteristic 审中-公开
    具有多级阻尼力特性的阻尼阀排列

    公开(公告)号：US20150276002A1

    公开(公告)日：2015-10-01

    申请号：US14667226

    申请日：2015-03-24

    申请人： Thomas EICHENMÜLLER ,  Robert MOLLER ,  Manuel TREUBERT ,  Udo MARKERT

    发明人： Thomas EICHENMÜLLER ,  Robert MOLLER ,  Manuel TREUBERT ,  Udo MARKERT

    IPC分类号： F16F9/348

    CPC分类号： F16F9/348 ,  F16F9/3485

    摘要： A damping valve arrangement for a vibration damper has a main valve body, a first auxiliary valve body and a second auxiliary valve body with at least two through-flow channels connected hydraulically in parallel for a flow direction of a damping medium. Outlet cross sections of the at least two through-flow channels are influenced by at least one valve disk. The valve bodies are axially fastened to a shared support that extends through the valve bodies and at least one through-flow channel is formed at the support. A first auxiliary valve including the first auxiliary valve body and at least a first valve disk and a second auxiliary valve including the second auxiliary valve body and a, separate valve disk connected through a shared through-flow channel and are hydraulically connected in series such that the amount of damping medium flowing through the second auxiliary valve is limited by the first auxiliary valve.

    摘要翻译： 用于振动阻尼器的阻尼阀装置具有主阀体，第一辅助阀体和第二辅助阀体，其中至少两个通流通道在阻尼介质的流动方向上液压连接。 至少两个通流通道的出口横截面受至少一个阀盘的影响。 阀体轴向地紧固到共享的支撑件，其延伸穿过阀体，并且在支撑件处形成至少一个通流通道。 第一辅助阀，包括第一辅助阀体和至少第一阀盘和包括第二辅助阀体的第二辅助阀，以及通过共享的通流通道连接并分别液压地串联连接的分离的阀盘，使得 流经第二辅助阀的阻尼介质的量受到第一辅助阀的限制。

    Damping valve
    3.
    发明授权
    Damping valve 有权
    阻尼阀

    公开(公告)号：US06401755B2

    公开(公告)日：2002-06-11

    申请号：US09800686

    申请日：2001-03-07

    申请人： Robert Moller

    发明人： Robert Moller

    IPC分类号： F16K1516

    CPC分类号： F16F9/3214 ,  F16F9/348 ,  Y10T137/7779 ,  Y10T137/778 ,  Y10T137/789

    摘要： A damping valve comprising a one-piece damping-valve body with axial through-passages for each direction of flow, at least one side of the damping-valve body having arranged on it at least one valve disk that at least partially covers an outlet opening of a through-passage, the damping-valve body having a radial inflow opening to the through-passages. The outlet openings of the through-passages for a first direction of flow on one side of the damping-valve body have a trapezoidal cross section, and the outlet openings of the through-passages for a second direction of flow on the other side of the damping-valve body open into a common encircling annular channel. The through-passages with outlet openings with the trapezoidal cross section are arranged on a larger pitch circle than the through-passages that open into the annular channel.

    摘要翻译： 一种阻尼阀，包括具有用于每个流动方向的轴向通道的一体式阻尼阀体，所述阻尼阀体的至少一侧设置有至少一个阀盘，所述至少一个阀盘至少部分地覆盖出口开口 通道的阻尼阀体具有通向通道的径向流入开口。 用于在阻尼阀体一侧上的第一流动方向的通道的出口开口具有梯形横截面，并且通道的出口开口用于在第二方向上的第二流动方向 阻尼阀体通入环形通道。 具有梯形截面的出口开口的通道布置在比通向环形通道的通道更大的节圆上。