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公开(公告)号：US20230358068A1
公开(公告)日：2023-11-09
申请号：US17630813
申请日：2021-10-12
发明人： Bin MA , Jie YU , Qing HUANG
摘要： The present disclosure discloses a composite crossarm and a power transmission tower. The composite crossarm includes a post insulator and three suspension insulators. The post insulator and the suspension insulators each has an end configured to be connected to a tower body of the power transmission tower, and another end connected together to form an end of the composite crossarm that is configured to attach a transmission line. The three suspension insulators are arranged at intervals around the post insulator. Axes of two suspension insulators and an axis of the post insulator are in the same plane. The two suspension insulators whose axes are in the same plane as the axis of the post insulator are defined as first suspension insulators, the remaining suspension insulator is defined as a second suspension insulator. The two first suspension insulators form an angle ranged from 45° to 90°.
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公开(公告)号：US10062481B2
公开(公告)日：2018-08-28
申请号：US14809377
申请日：2015-07-27
发明人： John Raymond Krahn
CPC分类号： H01B17/16 , F04B17/04 , F04B17/046 , H01B3/04 , H01B3/54 , H01B13/06 , H01F41/127 , H02K44/06
摘要： An insulation system includes a number of mica hard-boards joinable to form a free-standing slot-liner for insulating a conductor when placed therein and accommodating an expansion of the conductor. In another embodiment, an electromagnetic pump includes a stator of the electromagnetic pump including a number of laminations, a slot-liner positioned within a gap formed by the laminations, an annular wound copper conductor coil positioned within the slot-liner. The slot-liner includes a number of mica hard-boards joined to form an annular volume for insulating the conductor coil and accommodating an expansion of the conductor coil.
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公开(公告)号：US20180100323A1
公开(公告)日：2018-04-12
申请号：US15782531
申请日：2017-10-12
申请人： GEOTEK, LLC
发明人： Tyler R. BURBANK , Ricardo FELTY , Bruce BLUMENTRITT , Eugene FLOWERS , Brian HORNBERG , David SHELDON
IPC分类号： E04H12/24
摘要： A support system for supporting power distribution or transmission lines includes a support pole having a first end and a second and a crossarm attached to the support pole, proximate the first end of the support pole. The crossarm has a first end, a second end and one or more side walls extending between the first and second ends of the crossarm. The side walls of the crossarm define an elongated interior space. The support system further includes an internal conduit formed in the interior space of the crossarm. The internal conduit extends along an axial direction of the crossarm. The internal conduit is made from insulative material.
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公开(公告)号：US20150114684A1
公开(公告)日：2015-04-30
申请号：US14364769
申请日：2012-11-19
发明人： Frank Ehrlich , Guenter Kaulfuss , Peter Milewski , Thilo Nehring
CPC分类号： H01B17/16 , H01B17/38 , H01H33/53 , H02B13/045
摘要： A support insulator assembly has an electrically insulating body, a first support region and a second support region. The two support regions are spaced apart relative to one another by way of the insulator body. The first support region has an armature body, which is at least partially embedded in the insulator body.
摘要翻译： 支撑绝缘体组件具有电绝缘体，第一支撑区域和第二支撑区域。 两个支撑区域通过绝缘体相对于彼此间隔开。 第一支撑区域具有至少部分地嵌入绝缘体内的电枢体。
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公开(公告)号：US20150082635A1
公开(公告)日：2015-03-26
申请号：US14561055
申请日：2014-12-04
CPC分类号： E04C5/01 , B23P6/00 , H01B17/16 , H02G7/053 , Y10S248/903 , Y10T29/49618 , Y10T29/49723 , Y10T29/49735 , Y10T29/49741 , Y10T29/49963
摘要： The present disclosure relates to a method of installing a spacer fitting repair device on a utility support structure. The method includes removing an insulator strand from an insulator aperture of a spacer fitting, abrading a first outer surface and a second outer surface of the spacer fitting connected to the utility support structure to create roughen the first and second outer surfaces, positioning a front plate against a portion of the first outer surface, positioning a back plate against a portion of the second outer surface, and clamping the front plate and the back plate to the spacer fitting. The method may be used to repair spacer fittings for supporting utility transmission wires or cables.
摘要翻译： 本公开涉及一种在公用设施支撑结构上安装间隔件配件修复装置的方法。 该方法包括从间隔件配件的绝缘体孔中去除绝缘体线束，研磨连接到公用设施支撑结构的间隔件配件的第一外表面和第二外表面以产生粗糙的第一和第二外表面，将前板 抵靠第一外表面的一部分，将背板定位在第二外表面的一部分上，并将前板和后板夹紧到间隔件配件。 该方法可用于修复用于支撑公用事业传输线或电缆的间隔件配件。
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公开(公告)号：US20130206455A1
公开(公告)日：2013-08-15
申请号：US13771716
申请日：2013-02-20
申请人： Hubbell Incorporated
发明人： Peter CHAN
CPC分类号： H01B17/14 , F16B2/06 , H01B17/16 , H01R43/00 , H02G7/12 , Y10T24/44256 , Y10T29/49117
摘要： A spacer assembly includes a first clamping body having first and second ends and first and second protrusions extending from the first and second ends, respectively. A second clamping body has third and fourth ends and third and fourth protrusions extending from the third and fourth ends, respectively. A first gripping member disposed between the first and third ends has first and second openings for receiving the first and third protrusions, respectively, such that the first and third protrusions pass completely through the first and second openings to contact a first conductor received by the first gripping member. A second gripping member disposed between the second and fourth ends has third and fourth openings for receiving the second and fourth protrusions, respectively, such that the second and fourth protrusions pass completely through the third and fourth openings to contact a second conductor received by the second gripping member.
摘要翻译： 间隔件组件包括具有第一和第二端部的第一夹持体以及分别从第一端部和第二端部延伸的第一和第二突出部。 第二夹持体具有分别从第三端和第四端延伸的第三和第四端以及第三和第四突起。 设置在第一和第三端之间的第一夹持构件具有用于分别接收第一和第三突起的第一和第二开口，使得第一和第三突起完全穿过第一和第二开口，以接触由第一和第三突起接收的第一导体 夹紧构件。 设置在第二和第四端之间的第二夹持构件具有用于分别接收第二和第四突起的第三和第四开口，使得第二和第四突起完全穿过第三和第四开口，以接触由第二和第四突起接收的第二导体 夹紧构件。
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公开(公告)号：US20090194658A1
公开(公告)日：2009-08-06
申请号：US12318423
申请日：2008-12-29
CPC分类号： H01B17/06 , H01B17/16 , Y10T292/1099
摘要： A universal clamp assembly for receiving an electrical conductor having a variety of diameters without exchanging parts. An insulator includes a support fitting thereon. The clamp assembly includes a keeper fixed to an end of the fitting with two guide arms disposed along two sides thereof. An internally threaded bore in the keeper has a longitudinal axis. An externally threaded bolt is threadedly received in the bore. The assembly also includes a clamp member relatively rotatably receiving and axially restraining the bolt and located adjacent to the keeper for translational movement of the clamp member relative to the keeper along the longitudinal axis of the bolt. The clamp member includes two axially extending sliding arms adjacent the two guide arms. Rotation of the bolt along the longitudinal axis moves the clamp member towards and away from the keeper.
摘要翻译： 用于接收具有各种直径的电导体而不更换部件的通用夹具组件。 绝缘体包括其上的支撑配件。 夹具组件包括固定到配件的端部的保持器，其中两个导向臂沿其两侧设置。 保持器中的内螺纹孔具有纵向轴线。 外螺纹螺纹螺纹接纳在孔中。 组件还包括相对可旋转地接收和轴向限制螺栓并且邻近保持器定位的夹紧构件，用于夹紧构件相对于保持器沿着螺栓的纵向轴线的平移运动。 夹紧构件包括邻近两个导向臂的两个轴向延伸的滑动臂。 螺栓沿着纵向轴线的旋转使夹紧件朝向和远离保持器移动。
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公开(公告)号：US07026555B2
公开(公告)日：2006-04-11
申请号：US10910888
申请日：2004-08-03
IPC分类号： H01B17/38
CPC分类号： H01B17/16 , H01B17/325 , Y10T29/49227
摘要： The present invention relates to a composite insulator comprising: (i) a composite body having at least two connectors, wherein the composite body is coupled to a conductor; and (ii) a housing, wherein the housing is a one-piece housing and the composite body is located inside the housing.
摘要翻译： 复合绝缘体技术领域本发明涉及复合绝缘体，其包括：（i）具有至少两个连接器的复合体，其中所述复合体与导体耦合; 和（ii）壳体，其中所述壳体是一体式壳体，并且所述复合体位于所述壳体内部。
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公开(公告)号：US20050109531A1
公开(公告)日：2005-05-26
申请号：US10719017
申请日：2003-11-24
申请人： Shuji Fujii
发明人： Shuji Fujii
CPC分类号： H01B17/16
摘要： A polymer insulator apparatus having a rectangular structure including plural polymer post insulators, a supporting structure and a plate member, wherein a first end of each polymer post insulator is connected to the supporting structure, and a second end of each said plural post insulator is connected to the plate member. When an axial direction along a length of each plural polymer post insulator is substantially a horizontal direction and an axial direction along a length of the supporting structure is substantially a vertical direction, the plural polymer post insulators support a weight of a load acting in the vertical direction.
摘要翻译： 一种具有包括多个聚合物柱绝缘体，支撑结构和板构件的矩形结构的聚合物绝缘体装置，其中每个聚合物柱绝缘体的第一端连接到支撑结构，并且每个所述多个柱绝缘体的第二端连接 到板构件。 当沿着每个多个聚合物柱绝缘体的长度的轴向方向基本上是水平方向，并且沿着支撑结构的长度的轴向方向基本上是垂直方向时，多个聚合物柱绝缘体支撑作用在垂直方向上的负载的重量 方向。
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公开(公告)号：US5981879A
公开(公告)日：1999-11-09
申请号：US953456
申请日：1997-10-17
申请人： Douglas Blanding
发明人： Douglas Blanding
CPC分类号： H01B17/16
摘要： A device providing an insulating support for an electrical conductor includes a body having a through bore with an upper, cylindrical portion and a lower, threaded portion. A hook extends integrally from the upper end of the body over the upper end of the cylindrical bore. A piston in the cylindrical bore has an upper end for mating engagement with the hook to define a fully enclosed passageway surrounding the conductor upon movement of the piston from an initial position, wherein the conductor may be moved laterally to a position between the hook and the upper end of the piston, to a terminal position wherein the conductor is fully surrounded by surface portions of the hook and piston. A threaded insert is engaged in the threaded portion of the body axial bore. A passageway through the insert has a one-way valve for injection of silicone gel into the cylindrical portion of the body bore to move the piston from its initial to its terminal position. An internally threaded, blind bore in the insert is provided for mounting the device on a threaded shaft such as those conventionally positioned on utility poles.
摘要翻译： 提供用于电导体的绝缘支撑件的装置包括具有通孔的主体，该通孔具有上部圆柱形部分和下部螺纹部分。 钩从主体的上端整体延伸到圆柱形孔的上端。 圆柱形孔中的活塞具有用于与钩匹配接合的上端，以在活塞从初始位置移动时限定围绕导体的完全封闭的通道，其中导体可以横向移动到钩和钩之间的位置 活塞的上端到终端位置，其中导体被钩和活塞的表面部分完全包围。 螺纹插入件接合在主体轴向孔的螺纹部分中。 通过插入件的通道具有单向阀，用于将硅胶凝胶注入到主体孔的圆柱形部分中，以将活塞从其初始位置移动到其终端位置。 提供了插入件中的内螺纹盲孔，用于将装置安装在诸如通常位于电线杆上的螺纹轴上。
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