Oil seal
    6.
    发明授权
    Oil seal 有权
    油封

    公开(公告)号:US08714561B2

    公开(公告)日:2014-05-06

    申请号:US13317856

    申请日:2011-10-31

    IPC分类号: F16J15/32

    CPC分类号: F16J15/324

    摘要: To improve durability of a seal lip (4) of an oil seal (1) in slidably contact with the peripheral surface of a shaft (23), a lubricating oil supply section (11) for collecting adhered oil and dropping it on the shaft (23) is provided at a forward end portion of an installation section (2), the lubricating oil supply section (11) has projections (12) formed on the inner peripheral surface of the installation section (2) to collect oil on the surface thereof, the surface of each projection (12) has a recess (13) for temporarily accumulating oil, guidance projections, or a slope for collecting the oil, and dams are formed on a forward end face (2a) of the installation section (2) to block the oil flowing down along the circumferential direction on the forward end face (2a) and guides the oil toward each projection (12).

    摘要翻译: 为了提高与轴(23)的周面滑动接触的油封(1)的密封唇(4)的耐久性,用于收集粘附油并将其落在轴上的润滑油供给部(11) 23)设置在安装部(2)的前端部,润滑油供给部(11)具有形成在安装部(2)的内周面上的突起(12),以在其表面上收集油 每个突起(12)的表面具有用于临时积存油,引导突起或用于收集油的斜面的凹槽(13),并且在安装部分(2)的前端面(2a)上形成坝, 以阻止沿着前端面(2a)的圆周方向向下流动的油,并且将油引导到各个突起(12)。

    CENTRAL ELECTRICITY DISTRIBUTION MEMBER FOR ROTARY ELECTRIC MACHINE
    9.
    发明申请
    CENTRAL ELECTRICITY DISTRIBUTION MEMBER FOR ROTARY ELECTRIC MACHINE 有权
    旋转电机中央电力分配部件

    公开(公告)号:US20090152975A1

    公开(公告)日:2009-06-18

    申请号:US12331030

    申请日:2008-12-09

    IPC分类号: H02K3/28

    摘要: A central electricity distribution member for a rotary electric machine, comprising connecting bus bars of respective phases for connecting, among coils of respective phases wound around a stator of the rotary electric machine, the coils of the same phases; a connecting bus bar for a neutral point for connecting the coils of the same phases wound around the stator of the rotary electric machine; a circular holding groove capable of receiving the respective connecting bus bars as the respective connection bus bars are insulated from one another; a bus bar insulating portion formed using insulating material; a bus bar-side positioning portion provided on each of the connecting bus bars; and an insulation-side positioning portion provided on the bus bar insulating portion, for performing positioning between the respective connecting bus bars and the bus bar insulating portion in cooperation with the bus bar-side positioning portion.

    摘要翻译: 一种用于旋转电机的中央配电构件,包括连接各相的汇流条,用于连接缠绕在旋转电机的定子上的各相的线圈之间的相位相的线圈; 用于连接缠绕在旋转电机的定子上的相同线圈的中性点的连接汇流条; 当相应的连接母线彼此绝缘时能够接收各个连接母线的圆形保持槽; 使用绝缘材料形成的母线绝缘部; 设置在每个所述连接母线上的母线侧定位部; 以及设置在母线绝缘部上的绝缘侧定位部,用于与母线侧定位部一起配合,在各连接母线与汇流条绝缘部之间进行定位。