METHOD AND APPARATUS FOR FAN SHAFT BEARING LUBRICATION
    2.
    发明申请
    METHOD AND APPARATUS FOR FAN SHAFT BEARING LUBRICATION 有权
    风扇轴承润滑的方法和装置

    公开(公告)号:US20090116951A1

    公开(公告)日:2009-05-07

    申请号:US11935627

    申请日:2007-11-06

    IPC分类号: F01D25/18 F16C33/66 F16N1/00

    摘要: A lubrication system for a bearing assembly includes a fan shaft with a plurality of conduits, a first bearing rotatably supporting the fan shaft, and a second bearing rotatably supporting the fan shaft where the second bearing is axially spaced from the first bearing. The plurality of conduits includes at least a first conduit aligned with the first bearing and a second conduit aligned with the second bearing. A spray bar includes a plurality of supply orifices that direct lubricating fluid to the first and second bearings via at least the first and second conduits.

    摘要翻译: 用于轴承组件的润滑系统包括具有多个管道的风扇轴,可旋转地支撑风扇轴的第一轴承和可旋转地支撑风扇轴的第二轴承,其中第二轴承与第一轴承轴向间隔开。 多个导管包括至少一个与第一轴承对准的第一导管和与第二轴承对准的第二导管。 喷杆包括多个供应孔,其经由至少第一和第二管道将润滑流体引导到第一和第二轴承。

    Method and apparatus for fan shaft bearing lubrication
    3.
    发明授权
    Method and apparatus for fan shaft bearing lubrication 有权
    风机轴承润滑方法及装置

    公开(公告)号:US08066472B2

    公开(公告)日:2011-11-29

    申请号:US11935627

    申请日:2007-11-06

    IPC分类号: F01D25/16 F01D25/18

    摘要: A lubrication system for a bearing assembly includes a fan shaft with a plurality of conduits, a first bearing rotatably supporting the fan shaft, and a second bearing rotatably supporting the fan shaft where the second bearing is axially spaced from the first bearing. The plurality of conduits includes at least a first conduit aligned with the first bearing and a second conduit aligned with the second bearing. A spray bar includes a plurality of supply orifices that direct lubricating fluid to the first and second bearings via at least the first and second conduits.

    摘要翻译: 用于轴承组件的润滑系统包括具有多个导管的风扇轴,可旋转地支撑风扇轴的第一轴承和可旋转地支撑风扇轴的第二轴承,其中第二轴承与第一轴承轴向间隔开。 多个导管包括至少一个与第一轴承对准的第一导管和与第二轴承对准的第二导管。 喷杆包括多个供应孔,其经由至少第一和第二管道将润滑流体引导到第一和第二轴承。

    Roller bearing
    4.
    发明申请
    Roller bearing 审中-公开
    滚子轴承

    公开(公告)号:US20100086247A1

    公开(公告)日:2010-04-08

    申请号:US12287330

    申请日:2008-10-08

    申请人: Brady Walker

    发明人: Brady Walker

    IPC分类号: F16C33/10 F16C19/22

    摘要: A bearing assembly includes an inner ring, an outer ring, a plurality of roller elements disposed between the inner ring and outer ring and spaced tangentially apart from each other by a cage. The inner ring includes a rib annulus. The rib annulus provides a flow of lubricating fluid around the rib face.

    摘要翻译: 轴承组件包括内圈,外圈,多个辊元件,其设置在内环和外圈之间,并通过保持架彼此相切地间隔开。 内环包括肋环。 肋环提供了围绕肋面的润滑流体流。