SEALS, SEALED SYSTEMS, AND METHODS FOR SEALING A SHAFT
    1.
    发明申请
    SEALS, SEALED SYSTEMS, AND METHODS FOR SEALING A SHAFT 有权
    密封,密封系统和密封垫片的方法

    公开(公告)号:US20080267767A1

    公开(公告)日:2008-10-30

    申请号:US11742163

    申请日:2007-04-30

    IPC分类号: F04D29/10

    摘要: In one embodiment, and by way of example only, a seal is provided for sealing a hollow shaft, where the hollow shaft has an inner surface that may be uneven due to shot peening. The seal includes an axially extending ring section having a first end, a second end, an inner surface, and a disk section disposed substantially perpendicular to the ring section inner surface between the ring section first and second ends. The seal conforms to the shaft inner surface to stop oil leakage.

    摘要翻译: 在一个实施例中,仅作为示例,提供用于密封空心轴的密封件,其中空心轴具有由于喷丸硬化而可能不均匀的内表面。 密封件包括轴向延伸的环形部分,其具有第一端,第二端,内表面和与环部分第一端和第二端之间的环部分内表面基本垂直的基板。 密封件符合轴内表面,以防止漏油。

    Sealed systems and methods for sealing a shaft
    2.
    发明授权
    Sealed systems and methods for sealing a shaft 有权
    用于密封轴的密封系统和方法

    公开(公告)号:US07946593B2

    公开(公告)日:2011-05-24

    申请号:US11742163

    申请日:2007-04-30

    IPC分类号: F16J15/02 F16L55/10 F01D11/00

    摘要: A seal is provided for sealing a hollow shaft, where the hollow shaft has an inner surface that may be uneven due to shot peening. The seal includes an axially extending ring section having a first end, a second end, an inner surface, and a disk section disposed substantially perpendicular to the ring section inner surface between the ring section first and second ends. The seal conforms to the shaft inner surface to stop oil leakage.

    摘要翻译: 提供用于密封空心轴的密封件,其中空心轴具有由于喷丸硬化而可能不均匀的内表面。 密封件包括轴向延伸的环形部分,其具有第一端,第二端,内表面和与环部分第一端和第二端之间的环部分内表面基本垂直的基板。 密封件符合轴内表面,以防止漏油。

    Air turbine starter with seal assembly
    3.
    发明授权
    Air turbine starter with seal assembly 失效
    带密封组件的空气涡轮起动器

    公开(公告)号:US06318958B1

    公开(公告)日:2001-11-20

    申请号:US09370675

    申请日:1999-08-09

    IPC分类号: F04D1102

    CPC分类号: F01D11/00 F02C7/277

    摘要: An air turbine starter with an improved seal assembly disposed between the turbine and the housing is provided. The seal assembly comprises a face seal, a non-contacting seal axially spaced therefrom to define an air filled annular chamber therebetween and a flow passage having an exit fluidly communicating with said chamber and an inlet fluidly communicating with a source of air.

    摘要翻译: 提供了一种具有改进的密封组件的空气涡轮起动器,其设置在涡轮机和壳体之间。 密封组件包括面密封件,与其轴向间隔的非接触密封件,以在其间限定空气填充的环形室,以及具有与所述室流体连通的出口的流动通道和与空气源流体连通的入口。