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    BRUSH SEAL
    2.
    发明申请
    BRUSH SEAL 有权

    公开(公告)号：US20160298482A1

    公开(公告)日：2016-10-13

    申请号：US15188108

    申请日：2016-06-21

    Applicant: General Electric Company

    Inventor： Xiaoqing Zheng ,  Bernard Arthur Couture, JR. ,  Michael John Bowman ,  William Edward Adis ,  Michael Dennis Mack ,  Kim James Clark

    IPC: F01D11/12 ,  F16J15/3288

    CPC classification number: F01D11/127 ,  F01D11/001 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2240/56 ,  F16J15/3288 ,  Y02T50/672

    Abstract: A seal includes a housing having a back plate and a front plate. A supporting bristle layer is disposed adjacent to the back plate, and bristles in the supporting bristle layer have a first diameter. A sealing bristle layer is disposed adjacent to the supporting bristle layer, and bristles in the sealing bristle layer have a second diameter. A shielding/protecting bristle layer is disposed adjacent to the sealing bristle layer, and bristles in the shielding/protecting bristle layer have a third diameter. The second diameter is smaller than both the first diameter and the third diameter.

    Abstract translation: 密封件包括具有背板和前板的壳体。 支撑刷毛层设置成与背板相邻，并且支撑刷毛层中的刷毛具有第一直径。 密封刷毛层设置成与支撑刷毛层相邻，并且密封刷毛层中的刷毛具有第二直径。 屏蔽/保护刷毛层设置成与密封刷毛层相邻，并且屏蔽/保护刷毛层中的刷毛具有第三直径。 第二直径小于第一直径和第三直径。

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