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24 条记录 (耗时 0.014 秒)

    Electrical connector for transmission line insulators
    4.
    发明授权
    Electrical connector for transmission line insulators 失效
    传输线绝缘子用电气连接器

    公开(公告)号：US4060301A

    公开(公告)日：1977-11-29

    申请号：US450287

    申请日：1974-03-12

    申请人： Albert W. Beatty

    发明人： Albert W. Beatty

    IPC分类号： H01B17/04 ,  H01R4/26 ,  H01R4/48 ,  H01R4/64 ,  H01R7/04

    CPC分类号： H01B17/04 ,  H01R4/26 ,  H01R4/48 ,  H01R4/64 ,  Y10S411/957

    摘要： An electrically conductive clip is disclosed herein which provides an electrical path between the metal components of transmission line insulators. The clip is a U-shaped, resilient, electrically-conductive member having two arms which form an inner passage way. The clip has at least one sharp contact finger extending in a first direction on one side of the central plane of the member and at least two protrusions extending in a second direction on the other side of this central plane. At least one of the protrusions has a sharp extremity of sufficient hardness to penetrate corrosive and insulative formations which form on the metallic components. The presence of the clip reduces radio and television interference caused by electrical arcing.

    摘要翻译： 本文公开了导电夹子，其提供传输线绝缘体的金属部件之间的电路径。 夹子是具有形成内部通道的两个臂的U形弹性导电构件。 夹子具有至少一个尖锐的接触指状物，该尖锐的接触指状物在构件的中心平面的一侧上沿第一方向延伸，并且至少两个突出部在第二方向上在该中心平面的另一侧上延伸。 突起中的至少一个具有足够硬度的尖锐的末端以穿透在金属部件上形成的腐蚀性和绝缘性结构。 剪辑的存在减少了由电弧引起的无线电和电视干扰。

    Insulator
    6.
    发明授权
    Insulator 失效

    公开(公告)号：US1806854A

    公开(公告)日：1931-05-26

    申请号：US1806854D

    IPC分类号： H01B17/04

    CPC分类号： H01B17/04

    Composite insulator
    8.
    发明授权
    Composite insulator 失效
    复合绝缘子

    公开(公告)号：US5877453A

    公开(公告)日：1999-03-02

    申请号：US932754

    申请日：1997-09-17

    申请人： Robert J. Hill

    发明人： Robert J. Hill

    IPC分类号： H01B17/00 ,  H01B17/04 ,  H01B17/32 ,  H01B17/50 ,  H01B17/06

    CPC分类号： H01B17/325

    摘要： A composite insulator with a silicone rubber sheath coating the insulator rod between metal fittings. Adjacent the line fitting, at least, a series of weathersheds are mounted on the rod and fastened to the sheath with their hubs in abutting relationship and with one hub abutting the line fitting. Another series of sheds are spaced from each other and from the series of weathersheds having their hubs in abutting relationship.

    摘要翻译： 具有硅橡胶护套的复合绝缘子，在金属配件之间涂覆绝缘杆。 至少在杆身上安装有一系列风雨棚，并将其固定在护套上，使其轮毂处于邻接关系，并且一个轮毂与邻接的接头相配合。 另一系列的棚屋彼此间隔开，并且与一系列具有邻接关系的轮毂相连。

    Electrical insulator string with bullet-proof protective rings
    9.
    发明授权
    Electrical insulator string with bullet-proof protective rings 失效
    电气绝缘子带防弹保护环

    公开(公告)号：US4731507A

    公开(公告)日：1988-03-15

    申请号：US853895

    申请日：1986-04-21

    申请人： Soichi Torimoto ,  Eiji Senda ,  Morio Nishikawa ,  Kenji Tanaka

    发明人： Soichi Torimoto ,  Eiji Senda ,  Morio Nishikawa ,  Kenji Tanaka

    IPC分类号： F41H5/04 ,  H01B17/04 ,  H01B17/50 ,  B32B15/08

    CPC分类号： F41H5/0457 ,  H01B17/04 ,  H01B17/50 ,  Y10S428/911

    摘要： A bullet-proof board includes a pair of steel plates of substantially identical thicknesses that sandwich a thick intermediate layer therebetween and a thin surface layer secured to that steel plate surface which faces a striking bullet. The intermediate and surface layers are made of such chemical fiber cloths or synthetic resin plates which absorb energy of a striking bullet. The bullet-proof board may be formed in the shape of a sidewall of a truncated-cone and secured to a suspension insulator for protecting it against gun shooting.A bullet-proof insulator assembly includes an insulator string formed of suspension insulators coupled to each other, bullet-proof rings, one of which is mounted on each of the suspension insulators, each bullet-proof ring having a shape representing a sidewall of a truncated-cone with a minimum inside diameter larger than the outside diameter of the shed portion of the suspension insulator, and holders mounting the bullet-proof rings to the suspension insulators in such a manner that each bullet-proof ring extends away from a longitudinal axis of the insulator string at an angle of 45-70 degrees relative to the longitudinal axis as the bullet-proof ring extends upwardly and that the minimum distance between adjacent bullet-proof rings (L) is longer than the minimum distance between adjacent suspension insulators (l).

    摘要翻译： 防弹板包括一对厚度大致相同的钢板，夹在其间的厚中间层和固定在该钢板表面上的薄表面层，该表面层面向冲击的子弹。 中间层和表面层由吸收醒目子弹能量的化学纤维布或合成树脂板制成。 防弹板可以形成为截锥形的侧壁的形状，并且固定到悬挂绝缘体以保护其免受枪射击。 防弹绝缘体组件包括由彼此耦合的悬挂绝缘体形成的绝缘体串，防弹环，其中一个安装在每个悬挂绝缘体上，每个防弹环具有表示截断的侧壁的形状 - 具有大于悬挂绝缘体的棚部的外径的最小内径，以及将防弹环安装到悬挂绝缘体的保持器，使得每个防弹环从纵向轴线延伸远离 当防弹环向上延伸时，绝缘子串相对于纵向轴线成45-70度的角度，并且相邻防弹环（L）之间的最小距离比相邻悬挂绝缘体之间的最小距离长（l ）。