FAN AND MOTOR THEREOF
    2.
    发明申请
    FAN AND MOTOR THEREOF 有权
    风扇和电机

    公开(公告)号:US20090045588A1

    公开(公告)日:2009-02-19

    申请号:US12191708

    申请日:2008-08-14

    CPC classification number: F04D29/063 F04D17/08 F04D25/0626

    Abstract: A fan includes a plurality of blades and a motor. The motor includes a hub and a shaft having an end connected to the hub, a bushing, a bearing, and an oil-sealing structure. The blades are connected with and surrounding around the hub. The bushing is for supporting the other end of the shaft, and the bearing is disposed in the bushing and used to telescope the shaft. The shaft passes through the oil-sealing structure. The oil-sealing structure oil-sealing structure is telescoped to the shaft to fit tightly and the oil-sealing structure includes a main body and a barricade inwardly extending toward the shaft so that the oil-sealing structure is fixedly connected with the bushing.

    Abstract translation: 风扇包括多个叶片和马达。 电动机包括轮毂和轴,其一端连接到轮毂,衬套,轴承和油封结构。 叶片与轮毂连接并围绕轮毂周围连接。 衬套用于支撑轴的另一端,并且轴承设置在衬套中并用于望远镜轴。 轴穿过油封结构。 油封结构的油封结构可伸缩到轴上,紧密配合,油封结构包括主体和朝向轴向内延伸的路障,使得油封结构与套管固定连接。

    Fan and motor thereof
    3.
    发明授权
    Fan and motor thereof 有权
    风扇和电机

    公开(公告)号:US08142159B2

    公开(公告)日:2012-03-27

    申请号:US12191708

    申请日:2008-08-14

    CPC classification number: F04D29/063 F04D17/08 F04D25/0626

    Abstract: A fan includes a plurality of blades and a motor. The motor includes a hub and a shaft having an end connected to the hub, a bushing, a bearing, and an oil-sealing structure. The blades are connected with and surrounding around the hub. The bushing is for supporting the other end of the shaft, and the bearing is disposed in the bushing and used to telescope the shaft. The shaft passes through the oil-sealing structure. The oil-sealing structure is telescoped to the shaft to fit tightly and the oil-sealing structure includes a main body and a barricade inwardly extending toward the shaft so that the oil-sealing structure is fixedly connected with the bushing.

    Abstract translation: 风扇包括多个叶片和马达。 电动机包括轮毂和轴,其一端连接到轮毂,衬套,轴承和油封结构。 叶片与轮毂连接并围绕轮毂周围连接。 衬套用于支撑轴的另一端,并且轴承设置在衬套中并用于望远镜轴。 轴穿过油封结构。 油封结构可伸缩到轴上以紧密配合,并且油封结构包括主体和朝向轴向内延伸的路障,使得油封结构与套管固定连接。

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