Seal assembly for sealing a space between a housing and a component against entry of a liquid medium

    公开(公告)号:US10458549B2

    公开(公告)日:2019-10-29

    申请号:US15159999

    申请日:2016-05-20

    摘要: A seal assembly for sealing a space between a housing and a component against a liquid medium includes a seal element fixedly connectable to the housing, the seal element including a seal lip that is movable at least in a radial direction, the seal lip being disposed at an angle with respect to the radial direction and a support element in abutment with the seal lip. The support element and the seal element are configured such that a pressure exerted on the seal lip by the liquid medium is transmittable in the radial direction to the support element, and the seal assembly also includes a further seal assembly on a side of the support element axially opposite the seal element, the further seal assembly including a first seal having a first seal body and a second seal having a second seal body.

    Sealing device for rolling bearing unit
    3.
    发明申请
    Sealing device for rolling bearing unit 有权
    滚动轴承单元密封装置

    公开(公告)号:US20170067511A1

    公开(公告)日:2017-03-09

    申请号:US15256810

    申请日:2016-09-06

    IPC分类号: F16C33/78 F16C19/54 F16C19/38

    摘要: A sealing device for a bearing unit, where the unit has a radially outer ring, two rows of rolling bodies arranged, respectively, between the radially outer ring and a pair of radially inner rings. The sealing device further provides a spacer including an annular groove and configured to be arranged between the radially inner rings of the bearing unit and a seal housed inside the groove of the spacer. The seal is “U” shaped, defines a volume internally and is configured to be mounted in the annular groove with the concavity directed towards the axis of symmetry of the bearing unit.

    摘要翻译: 一种用于轴承单元的密封装置,其中该单元具有径向外环,两排滚动体分别布置在径向外环和一对径向内环之间。 该密封装置还提供了一种包括环形凹槽并且被构造成布置在轴承单元的径向内环之间的隔离件和容纳在间隔件凹槽内部的密封件。 密封件是“U”形的,在内部限定一个体积,并被构造成安装在环形凹槽中,凹面指向轴承单元的对称轴线。

    SEAL ASSEMBLY FOR SEALING A SPACE BETWEEN A HOUSING AND A COMPONENT AGAINST ENTRY OF A LIQUID MEDIUM
    5.
    发明申请
    SEAL ASSEMBLY FOR SEALING A SPACE BETWEEN A HOUSING AND A COMPONENT AGAINST ENTRY OF A LIQUID MEDIUM 审中-公开
    密封组件用于密封壳体和对液体介质进入的组件之间的空间

    公开(公告)号:US20160341316A1

    公开(公告)日:2016-11-24

    申请号:US15159999

    申请日:2016-05-20

    IPC分类号: F16J15/3232 F03B11/00

    摘要: A seal assembly for sealing a space between a housing and a component against a liquid medium includes a seal element fixedly connectable to the housing, the seal element including a seal lip that is movable at least in a radial direction, the seal lip being disposed at an angle with respect to the radial direction and a support element in abutment with the seal lip. The support element and the seal element are configured such that a pressure exerted on the seal lip by the liquid medium is transmittable in the radial direction to the support element, and the seal assembly also includes a further seal assembly on a side of the support element axially opposite the seal element, the further seal assembly including a first seal having a first seal body and a second seal having a second seal body.

    摘要翻译: 用于将壳体和部件之间的空间密封抵靠液体介质的密封组件包括可固定地连接到壳体的密封元件,密封元件包括至少沿径向可移动的密封唇缘,密封唇缘设置在 相对于径向方向的角度和与密封唇缘邻接的支撑元件。 支撑元件和密封元件构造成使得通过液体介质施加在密封唇上的压力可沿径向方向传递到支撑元件,并且密封组件还包括在支撑元件的一侧上的另外的密封组件 所述密封组件包括具有第一密封体的第一密封件和具有第二密封体的第二密封件。