公开(公告)号：US07041913B2

公开(公告)日：2006-05-09

申请号：US10818842

申请日：2004-04-06

申请人： James W. Barker, Jr. ,  Michael R. Maroney

发明人： James W. Barker, Jr. ,  Michael R. Maroney

IPC分类号： H01B17/06

CPC分类号： F16L13/004 ,  F16L13/103 ,  F16L23/024 ,  Y10S285/915 ,  Y10T29/49227

摘要： A method and arrangement is provided to form a gas-tight joint between an end flange and a tubular rod. The joint is formed via a heat-shrink process to provide an interference fit. The rod is provided with grooves to retain adhesive during the assembly process.

摘要翻译： 提供了一种方法和装置，以在端部凸缘和管状杆之间形成气密接头。 接头通过热收缩工艺形成，以提供过盈配合。 杆装有凹槽以在组装过程中保持粘合剂。

公开(公告)号：US06924438B2

公开(公告)日：2005-08-02

申请号：US10643035

申请日：2003-08-18

申请人： David M. Geibel

发明人： David M. Geibel

IPC分类号： B29C35/08 ,  B29C39/42 ,  B29C71/02 ,  H01B17/06

CPC分类号： B29C71/02 ,  B29C39/42 ,  B29C2035/0827 ,  B29K2063/00 ,  B29K2995/0026 ,  Y10T428/1352 ,  Y10T428/139

摘要： A cured filler-less epoxy compound formed as a rigid, three-dimensional, transparent structure, including a cylindrical sight bowl of a utility or industrial high voltage bushing. A process for making a three-dimensional (e.g., cylindrical), transparent structure with improved strength, including the steps of obtaining a cured filler-less epoxy compound and then pre-stressing the filler-less epoxy compound.

摘要翻译： 形成为刚性，三维，透明结构的固化的无填料的环氧化合物，包括用于工业或工业高压套管的圆柱形观察碗。 制造具有改进强度的三维（例如圆柱形）透明结构的方法，包括获得无固化的无填料的环氧化合物，然后预加载无填料的环氧化合物的步骤。

公开(公告)号：US5792996A

公开(公告)日：1998-08-11

申请号：US721901

申请日：1996-09-27

申请人： Andrew John Phillips ,  David S. Birrell ,  David J. Childs

发明人： Andrew John Phillips ,  David S. Birrell ,  David J. Childs

IPC分类号： H01B17/32 ,  H01B17/06

CPC分类号： H01B17/325

摘要： A non-ceramic insulator for high voltage electrical conductors is designed using a combination of materials to form the outermost surface of the insulator. The non-ceramic insulator includes a support structure and one or more weather sheds. The surface characteristics are chosen to give the insulator good contamination and flashover performance while preventing the aging due to corona activity caused by water drops. Also, the weather shed spacing is varied according to the strength of the local electric field. Old non-ceramic insulators are retrofitted to create a combination of aging resistant and hydrophobic surfaces.

摘要翻译： 用于高压电导体的非陶瓷绝缘体使用材料的组合来设计以形成绝缘体的最外表面。 非陶瓷绝缘体包括支撑结构和一个或多个天棚。 选择表面特性以使绝缘体具有良好的污染和闪络性能，同时防止由水滴引起的电晕活动引起的老化。 此外，天气棚的间距根据当地电场的强度而变化。 旧的非陶瓷绝缘子被改造以产生耐老化和疏水表面的组合。

公开(公告)号：US5723814A

公开(公告)日：1998-03-03

申请号：US402959

申请日：1995-03-13

申请人： Gustav Kolbl ,  Ales Vrana

发明人： Gustav Kolbl ,  Ales Vrana

IPC分类号： H02G5/06 ,  H01B17/26 ,  H01B17/06 ,  H01B17/24

CPC分类号： H02G5/068

摘要： A supporting insulator for installation between connecting flanges of a gas-insulated switching installation is provided with an outer ring, with an insulator body which is in the form of a disk and which is formed of a hardened cast resin, and with at least one cast fitting which is subjected to high voltage and is cast in the insulator body. The outer ring need not be assembled with the insulator body until after the outer ring has been colored. The outer ring includes two identically constructed rings that are joined together in a separable, but positively locking manner such that the insulator body can be separated from the outer ring when the rings are separated.

摘要翻译： 一种用于在气体绝缘开关装置的连接凸缘之间安装的支撑绝缘体设置有外环，绝缘体为盘状，由硬化铸塑树脂形成，并具有至少一个铸件 承受高压并浇注在绝缘体内的配件。 在外环已着色之后，外圈不需要与绝缘体组装。 外环包括两个相同构造的环，其以可分离但是正向锁定的方式接合在一起，使得当环被分离时，绝缘体可以与外环分离。

公开(公告)号：US5563379A

公开(公告)日：1996-10-08

申请号：US216582

申请日：1994-03-23

申请人： Shigehiko Kunieda ,  Takeshi Shogo

发明人： Shigehiko Kunieda ,  Takeshi Shogo

IPC分类号： H01B17/00 ,  H01B17/06 ,  H01B17/38

CPC分类号： H01B17/06

摘要： A composite electrical insulator (1) includes a plastic rod (2), e.g., an FRP rod, which is covered by a sheath which includes a resilient and electrically insulating material. A metal fitting (4, 5) on each side of the insulator (1) has a radially inwardly deformable sleeve portion formed with a bore in which the end portion of the plastic rod (2) is covered by the sheath (3). The end portion of the sheath (3) has an outer surface opposite to the metal fitting (4, 5), which is provided with at least one circumferential ridge (7a, 7b).

摘要翻译： 复合电绝缘体（1）包括塑料棒（2），例如FRP棒，其由包括弹性和电绝缘材料的护套覆盖。 在绝缘体（1）的每一侧上的金属配件（4,5）具有形成有孔的径向向内可变形的套筒部分，塑料杆（2）的端部被护套（3）覆盖。 护套（3）的端部具有与金属配件（4,5）相对的外表面，其具有至少一个周向脊（7a，7b）。

公开(公告)号：US5295529A

公开(公告)日：1994-03-22

申请号：US782765

申请日：1991-10-22

申请人： Hiroto Matsuo ,  Takashi Imakoma ,  Seiichi Kondo ,  Iwaji Kawamoto

发明人： Hiroto Matsuo ,  Takashi Imakoma ,  Seiichi Kondo ,  Iwaji Kawamoto

IPC分类号： H01B17/06 ,  H01B17/38 ,  H01B19/00 ,  B22D19/08

CPC分类号： H01B17/38

摘要： Disclosed is a method and a mold for forming a zinc collar on an insulator metal cap. The zinc collar forming mold comprises a setting section for setting the metal cap in position on the mold and an upwardly opening cavity defined around the periphery of the setting section. For molding a zinc collar, the metal cap is immersed in a molten zinc, and the metal cap is set upright on the setting section of the mold with the lower half thereof being still in the molten state. Subsequently, a molten zinc is poured from the upper opening of the mold, and upon solidification of the molten zinc, a zinc collar can be formed around the external circumference of the metal cap.

摘要翻译： 公开了一种用于在绝缘体金属盖上形成锌合金环的方法和模具。 锌合金成形模具包括用于将金属盖设置在模具上的位置的设置部分和围绕设置部分的周边限定的向上开口的腔。 为了模制锌合金环，将金属盖浸入熔融锌中，并将金属盖直立放置在模具的设置部分上，其下半部分处于熔融状态。 随后，从模具的上部开口浇注熔融的锌，并且在熔融锌固化时，可以在金属盖的外周周围形成锌环。

公开(公告)号：US5214249A

公开(公告)日：1993-05-25

申请号：US658848

申请日：1991-02-22

申请人： Waymon P. Goch ,  John D. Sakich

发明人： Waymon P. Goch ,  John D. Sakich

IPC分类号： H01B17/06

CPC分类号： H01B17/06

摘要： An electrical assembly, such as an insulator or a surge arrester, utilizing a pair of end collars for coupling an elastomeric weathershed housing to a pair of metallic end fittings, and for reducing electrical stress at the interface of the ends of the weathershed housing and the end fittings, and for sealing the ends of the weathershed housing to the end fittings. In particular, a radially directed force is applied to the weathershed housing by insertion of the core member into the axial bore of the weathershed housing causing radial outward expansion of the weathershed housing into intimate contact with the end collars. Also, each of the ends of the weathershed housing is held in contact against the inner end of the respective end fitting to seal the interface therebetween. Accordingly, a watertight seal is created at the interface between each of the end fittings and the ends of the weathershed housings. The end collars are electrically and mechanically coupled to the end fittings via either a press fit or a set screw for reducing electrical stresses at the interface of the ends of the weathershed housing and the end fittings. The core member can be an insulating rod or a plurality of electrical components, such as metal oxide varistors.

摘要翻译： 一种电气组件，例如绝缘体或避雷器，利用一对端环将用于将弹性体环绕的外壳连接到一对金属端配件上，并且用于减小风雨棚的外壳的端部和 端部配件，并将防风雨外壳的端部密封到端部配件。 特别地，通过将​​芯构件插入风雨屋的轴向孔中，将径向定向的力施加到风雨过的壳体，从而使得风化的外壳的径向向外膨胀与端部套环紧密接触。 此外，防风雨外壳的每个端部保持与相应端部配件的内端接触以密封其间的接口。 因此，在每个端部配件和防风雨外壳的端部之间的界面处产生防水密封。 端部套环通过压配合或固定螺钉电气地和机械地联接到端部配件，用于减小风化外壳和端部配件的端部的界面处的电应力。 芯构件可以是绝缘棒或多个电气部件，例如金属氧化物变阻器。

公开(公告)号：US4741097A

公开(公告)日：1988-05-03

申请号：US854196

申请日：1986-04-21

申请人： John R. D'Agati ,  Paul A. Daniels

发明人： John R. D'Agati ,  Paul A. Daniels

IPC分类号： H01B17/22 ,  H01B17/06

CPC分类号： H01B17/22 ,  Y10S57/906 ,  Y10T24/3922 ,  Y10T29/49227

摘要： A line tie assembly and various methods of installing a line tie to a conductor cable are described herein. The line tie is comprised of helical end portions and a generally undeformed, non-helical central portion therebetween. The helical end portions are adapted for circumferential gripping engagement with the conductor cable. The line tie is universal such that it will accommodate various size insulators and is adaptable to both "top tie" and "side tie" arrangements in single-support and double-support constructions. According to one set of installation methods, individual components of the line tie are spread apart along the non-helical central portions and positioned over an insulator. Another set of installation methods use the insulator as a mandrel for bending the line tie into a generally U-shaped configuration.

摘要翻译： 这里描述了线束组件和将线束安装到导体电缆的各种方法。 线束由螺旋端部和其间的大致未变形的非螺旋形中心部分组成。 螺旋端部适于与导体电缆周向夹持接合。 线束是通用的，因此它将适应各种尺寸的绝缘子，并且适用于单支撑和双支撑结构中的“顶部绑扎”和“侧捆”安排。 根据一组安装方法，线束的各个部件沿着非螺旋形中心部分分开并且定位在绝缘体上方。 另一组安装方法使用绝缘体作为将线束弯曲成大致U形构造的心轴。

公开(公告)号：US3737560A

公开(公告)日：1973-06-05

申请号：US3737560D

申请日：1972-03-27

申请人： NGK INSULATORS LTD

发明人： TAKATORI T ,  SHINODA K ,  TSUBOI Y

IPC分类号： H01B17/16 ,  H01B17/06

CPC分类号： H01B17/16

摘要： A clamp-top type insulator comprising an insulating body, a bracket cap secured at the free end of the insulating body, a clamp support mounted on the bracket cap by a hinge bolt in a manner rotatable horizontally, and a clamp for holding a line conductor mounted onto the clamp support by means of a projection and a fastening bolt in a manner rotatable vertically. The clamptop type insulator according to the present invention saves fatigue of the line conductor and mitigates implication of an excessive irregular bending stress to the insulator.

摘要翻译： 一种夹顶型绝缘体，包括绝缘体，固定在绝缘体的自由端的支架盖，以水平方向旋转的方式通过铰链螺栓安装在支架盖上的夹紧支架，以及用于保持线路导体 通过突起和紧固螺栓以垂直方向旋转的方式安装到夹具支撑件上。 根据本发明的夹顶型绝缘体节省了线路导体的疲劳，并减轻了对绝缘体的过大的不规则弯曲应力的影响。

公开(公告)号：US3312015A

公开(公告)日：1967-04-04

申请号：US43434865

申请日：1965-02-23

申请人： CHAUSSON USINES SA

发明人： EDOUARD PLEGAT ALAIN

IPC分类号： B60J5/06 ,  B60J10/80 ,  E05D15/10 ,  E05F5/00 ,  E06B3/46 ,  H01B17/06 ,  H02G7/00

CPC分类号： H02G7/00 ,  B60J5/062 ,  B60J10/80 ,  E05D15/1047 ,  E05D2015/1055 ,  E05F5/003 ,  E05Y2900/531 ,  E06B3/4636 ,  H01B17/06