Shaft seal
    2.
    发明公开
    Shaft seal 有权
    Wellendichtung

    公开(公告)号:EP2924325A1

    公开(公告)日:2015-09-30

    申请号:EP15155220.5

    申请日:2015-02-16

    发明人: Fujii, Nobukazu

    IPC分类号: F16J15/32

    摘要: A thickness dimension (T 0 ) of a peripheral edge (6) of a seal element (5) held by an inner brim wall portion (2) of an outer case (1) and an inner brim wall portion (4) of an inner case (3) is set to be larger than a thickness dimension (T 1 ) of a remaining portion (7) of the seal element (5), and a ring concave groove (8) is formed on the peripheral edge (6).

    摘要翻译: 由外壳(1)的内边缘壁部分(2)和内边缘壁部分(4)保持的密封元件(5)的周缘(6)的厚度尺寸(T 0) 壳体(3)被设定为大于密封元件(5)的剩余部分(7)的厚度尺寸(T 1),并且在周边边缘(6)上形成环形凹槽(8)。

    SHAFT SEAL
    4.
    发明公开
    SHAFT SEAL 审中-公开
    WELLENDICHTUNG

    公开(公告)号:EP2947356A1

    公开(公告)日:2015-11-25

    申请号:EP15167979.2

    申请日:2015-05-18

    发明人: Fujii, Nobukazu

    IPC分类号: F16J15/32

    摘要: A shaft seal in which a seal element (3) and a gasket (10) as held members are held between an outer case (7) and an inner case (6), and, a protruding portion (5) to locally increase holding pressure on the seal element (3) is disposed on a pressing face (4) for held member of the inner case (6).

    摘要翻译: 一种轴封,其中密封元件(3)和作为保持构件的垫圈(10)保持在外壳(7)和内壳(6)之间;以及突出部(5),以局部地增加保持压力 在密封元件(3)上设置有用于内壳(6)的保持构件的按压面(4)。

    Rotation shaft seal
    5.
    发明公开
    Rotation shaft seal 有权
    旋转轴封

    公开(公告)号:EP2924324A1

    公开(公告)日:2015-09-30

    申请号:EP15154449.1

    申请日:2015-02-10

    发明人: Fujii, Nobukazu

    IPC分类号: F16J15/32

    CPC分类号: F16J15/3228 F16J15/324

    摘要: A rotation shaft seal having a seal element (10) of resin and an outer case (4) of metal in which an inner brim portion (4B) of the outer case (4) is extended in a radial inner direction (R 1 ) to make an inner peripheral end face (20) of the inner brim portion (4B) proximate to a rotation shaft (3) to form a grease well (25) between a back face (10A) of the seal element (10), of which longitudinal cross section is L-shaped or J-shaped, and the inner brim portion (4B).

    摘要翻译: 一种旋转轴密封件,其具有树脂密封元件(10)和金属外壳(4),其中外壳(4)的内边缘部分(4B)沿径向向内方向(R1)延伸以制造 所述内边缘部分(4B)的靠近旋转轴(3)的内周端面(20)以在所述密封元件(10)的背面(10A)之间形成油脂井(25),所述油井的纵向 横截面为L形或J形,以及内边缘部分(4B)。