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    SEALING ARRANGEMENT AND USE THEREOF
    1.
    发明申请
    SEALING ARRANGEMENT AND USE THEREOF 审中-公开
    密封安装及其使用

    公开(公告)号：US20140197599A1

    公开(公告)日：2014-07-17

    申请号：US14154212

    申请日：2014-01-14

    申请人： Carl Freudenberg KG

    发明人： Olaf Nahrwold ,  Thomas Jaeck ,  Markus Clemens ,  Ernst Jakob

    IPC分类号： F16J15/34

    CPC分类号： F16J15/34 ,  F16J15/3236

    摘要： A sealing arrangement includes a double seal for sealing two chambers which are to be sealed off from one another and are each filled with a medium to be sealed. The double seal includes a first sealing ring disposed on a first side of the double seal and a second sealing ring disposed on a second side of the double seal. Each of the sealing rings has at least one dynamically stressed sealing lip contacting a surface to be sealed of a first machine element in a sealing manner. The sealing lips are arranged such that there is an axial distance between the sealing lips of the first and second sealing rings that are axially closest to one another. The first machine element is movable backwards and forwards in a translatory manner with a stroke. The axial distance is greater than the stroke.

    摘要翻译： 密封装置包括用于密封彼此密封的两个室的双重密封件，并且每个密封件都填充有待密封的介质。 双重密封件包括设置在双重密封件的第一侧上的第一密封环和设置在双重密封件的第二侧上的第二密封环。 每个密封环具有至少一个动态应力的密封唇，以密封方式接触待密封的第一机器元件的表面。 密封唇被布置成使得在第一和第二密封环的密封唇之间存在轴向距离，其轴向最靠近彼此。 第一机器元件可以以平移方式在中风中向前和向后移动。 轴向距离大于行程。

    Plug-in piece
    2.
    发明授权
    Plug-in piece 有权
    插件

    公开(公告)号：US09388921B2

    公开(公告)日：2016-07-12

    申请号：US14012111

    申请日：2013-08-28

    申请人： Carl Freudenberg KG

    发明人： Hans Unger ,  Ralf Heldmann ,  Ingo Stephan ,  Markus Clemens ,  Carsten Hartmann ,  Ernst Jakob ,  Stephan Reddig

    IPC分类号： F16L17/025 ,  F16L25/14 ,  F16L21/02 ,  F16L37/02

    CPC分类号： F16L17/025 ,  F16L21/022 ,  F16L25/14 ,  F16L37/025

    摘要： A plug-in piece 1 for sealing connection of two mutually assigned cylindrical surfaces includes an essentially tubular support body 2, which on its ends exhibits annularly encircling sealing elements, which can be made to engage to produce a sealing connection with the cylindrical surfaces to be sealed, wherein at least one of the sealing elements is configured as an annularly encircling sealing bead 3, 30 on the outer surface of the support body 2, with a spherically curved sealing surface. Provision is made that the spherical radius of the sealing surface (3, 30) is chosen so that the center of the sphere is roughly at the axis of support body (2) symmetry. Thus, the compression forces are ensured to remain largely constant, independent of the angular setting over the entire surface of the sealing bead.

    摘要翻译： 用于密封两个相互分配的圆柱形表面的连接件的插入件1包括基本上管状的支撑体2，其在其端部呈现环形环绕的密封元件，其可以被接合以产生与圆柱形表面的密封连接 密封，其中至少一个密封元件被构造为在支撑体2的外表面上的环形环绕的密封珠3,30，具有球形弯曲的密封表面。 规定了密封表面（3,30）的球形半径被选择为使得球体的中心大致在支撑体（2）对称的轴线处。 因此，确保压缩力保持大体恒定，而与密封珠的整个表面上的角度设置无关。