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    • 1. 发明申请
    • DAMPING DEVICE WITH FIELD-CONTROLLABLE FLUID
    • 具有现场可控流体的阻尼装置
    • US20100193304A1
    • 2010-08-05
    • US12595655
    • 2008-04-11
    • Holger BöseThomas GerlachJörn Probst
    • Holger BöseThomas GerlachJörn Probst
    • F16F9/53
    • F16F9/53F16F9/145F16F9/461
    • The present invention relates to a damping device having a first control element with a first surface (O1) and a second control element with a second surface (O2), the two control elements being moveable relative to each other with their two surfaces, a spatial region (intermediate space Z) which is filled at least partially with a magnetorheological and/or electrorheological material (M) and is disposed between the first and the second surface, and a field producer (4) with which a magnetic and/or electrical field can be produced in at least a partial region of the material-filled part of the intermediate space, and also a housing (1) which has two chambers (K1, K2) and in which a piston unit (2) which is moveable relative to the housing and a closing unit (3) which is moveable relative to the piston unit are disposed, the piston unit and the closing unit forming a throughflow opening (D) connecting the two chambers, through which a fluid (F) can be displaced between the two chambers by means of a relative movement of piston unit and housing, the opening cross-section of the throughflow opening being able to be changed by means of a relative movement of piston unit and closing unit (3) and the closing unit and one of the control elements (O1) being coupled such that the relative movement of piston unit and closing unit can be controlled by means of the field strength in the intermediate space.
    • 本发明涉及一种具有第一控制元件的阻尼装置,其具有第一表面(O1)和具有第二表面(O 2)的第二控制元件,所述两个控制元件可相对于彼此以两个表面相对移动, 至少部分地填充有磁流变和/或电流变材料(M)并且设置在第一和第二表面之间的区域(中间空间Z)和设置有磁场和/或电场的场产生器(4) 可以在中间空间的材料填充部分的至少部分区域以及具有两个室(K1,K2)的壳体(1)中产生,并且其中活塞单元(2)相对于 所述壳体和可相对于所述活塞单元移动的关闭单元(3)被布置,所述活塞单元和所述关闭单元形成连接所述两个室的通流开口(D),流体(F)可以通过所述通流开口 两个房间 通过活塞单元和壳体的相对运动,可以通过活塞单元和关闭单元(3)和闭合单元的相对运动来改变通流开口的开口横截面,并且其中一个控制 元件(O1)联接,使得活塞单元和关闭单元的相对运动可以通过中间空间中的场强来控制。