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    Sealing device
    2.
    发明授权
    Sealing device 失效
    密封装置

    公开(公告)号：US5964466A

    公开(公告)日：1999-10-12

    申请号：US929754

    申请日：1997-09-15

    申请人： Armin Hintenlang ,  Klaus Schafer ,  Reinhold Kraus ,  Kurt Ewald ,  Andreas Jaekel ,  Rolf Weis ,  Erwin Schafer ,  Bernd Stichler

    发明人： Armin Hintenlang ,  Klaus Schafer ,  Reinhold Kraus ,  Kurt Ewald ,  Andreas Jaekel ,  Rolf Weis ,  Erwin Schafer ,  Bernd Stichler

    IPC分类号： F16J15/34 ,  F16J15/36 ,  F16J15/38

    CPC分类号： F16J15/348 ,  F16J15/36

    摘要： A sealing device comprises a slide ring having a sliding surface and a counterring affixed to a shaft, the sliding surface of the slide ring sealingly contacting the counterring and capable of rotating relative to the counterring, the slide ring, on a side facing away from the sliding surface, being sealed relative to a retaining ring by a sealing element of elastomeric material, the retaining ring being biased by a compression spring away from a housing which has an essentially C-shaped cross-section open in the direction of the slide ring. The sealing element is constructed as a ring-shaped bellows and has an essentially N-shaped cross-section with a first radial segment and a second radial segment which are connected by an axial segment. The first radial segment sealingly contacts an end face of the slide ring facing away from the sliding surface, and the second radial segment sealingly contacts an inner segment of the housing.

    摘要翻译： 密封装置包括具有滑动表面和固定在轴上的扶手的滑动环，滑动环的滑动表面密封地接触反转环并能够相对于反转环旋转，滑动环在远离 滑动表面通过弹性体材料的密封元件相对于保持环密封，保持环被压缩弹簧偏压远离壳体，壳体具有在滑动环的方向上敞开的基本上C形的横截面。 密封元件构造为环形波纹管，并且具有基本上为N形的横截面，其具有通过轴向段连接的第一径向段和第二径向段。 第一径向段密封地接触滑动环的背离滑动表面的端面，并且第二径向段密封地接触壳体的内部段。

    Sealing device
    3.
    发明授权
    Sealing device 失效
    密封装置

    公开(公告)号：US5984312A

    公开(公告)日：1999-11-16

    申请号：US931402

    申请日：1997-09-15

    申请人： Armin Hintenlang ,  Klaus Schafer ,  Reinhold Kraus ,  Kurt Ewald ,  Andreas Jaekel ,  Rolf Weis ,  Erwin Schafer ,  Bernd Stichler

    发明人： Armin Hintenlang ,  Klaus Schafer ,  Reinhold Kraus ,  Kurt Ewald ,  Andreas Jaekel ,  Rolf Weis ,  Erwin Schafer ,  Bernd Stichler

    IPC分类号： F16J15/34 ,  F16J15/36 ,  F16J15/38

    CPC分类号： F16J15/348 ,  F16J15/36

    摘要： A sealing device comprises a slide ring and a counterring having sealing surfaces, the slide ring and counterring contacting one another under axial prestressing in a sealing manner and capable of rotating relative to one another, the counterring and a substantially L-shaped engaging ring being interconnected, the engaging ring being affixed to a shaft to be sealed, and the counterring and the engaging ring being sealed relatively to each other by a sealing ring. The counterring contacts a radial segment of the engaging ring and surrounds an axial segment with radial clearance, and the sealing ring is sealingly arranged, under elastic prestressing, in the gap formed by the clearance. The counterring has an inner peripheral surface which forms an angle .alpha. of about 0.5.degree. to about 60.degree. with an axis of rotation, and the radial clearance in which the sealing ring is arranged is greater on the side facing the radial segment of the engaging ring than on the side facing the slide ring.

    摘要翻译： 密封装置包括滑环和具有密封表面的反转器，滑动环和反向旋转体在轴向预应力下以密封方式彼此接触并且能够相对于彼此旋转，所述反转环和基本上L形的接合环互连 所述接合环被固定在要被密封的轴上，并且所述接合环和所述接合环通过密封环相对彼此密封。 反向器接触接合环的径向段并围绕具有径向间隙的轴向段，并且密封环在弹性预应力下密封地布置在由间隙形成的间隙中。 反转环具有内圆周表面，其与旋转轴线形成约0.5°至约60°的角度α，并且在该接合环的径向部分的面向上设置密封环的径向间隙较大 而不是面对滑环的一侧。