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公开(公告)号：US07083450B1
公开(公告)日：2006-08-01
申请号：US11146121
申请日：2005-06-07
申请人： David Charles Hughes
发明人： David Charles Hughes
IPC分类号： H01R13/53
CPC分类号： H01R13/53
摘要： A first electrical connector is configured to be removably coupled to a second electrical connector that includes a housing and a sleeve that depends from the housing. The first electrical connector includes a body having a longitudinal axis, an interface portion, and a circumferential groove formed in the interference portion. The groove is defined by a circumferential wall of the interference portion. A radial wall extends from the circumferential wall away from the longitudinal axis, and a circumferential extension extends axially from the radial wall. The radial wall and the circumferential extension are configured such that when the first electrical connector is coupled to the second electrical connector, the circumferential extension is snugly received in the sleeve of the second connector to form an air-tight chamber between the sleeve and the interference portion. As the first electrical connector is removed from the second electrical connector, an air flow path is defined around an end of the sleeve in a space between the circumferential extension and the sleeve to allow air to enter the chamber to inhibit flashover.
摘要翻译： 第一电连接器被配置为可拆卸地联接到包括壳体和从壳体取向的套筒的第二电连接器。 第一电连接器包括具有纵向轴线的主体，接口部分和形成在干涉部分中的周向槽。 凹槽由干涉部分的圆周壁限定。 径向壁从周向壁延伸远离纵向轴线，并且周向延伸部从径向壁轴向延伸。 径向壁和周向延伸部构造成使得当第一电连接器联接到第二电连接器时，周向延伸部紧密地容纳在第二连接器的套筒中以在套筒和干涉之间形成气密室 一部分。 当第一电连接器从第二电连接器移除时，在圆周延伸部和套筒之间的空间中围绕套筒的端部限定空气流动路径，以允许空气进入室以抑制闪络。
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72.发明授权公开(公告)号：US08528205B2
公开(公告)日：2013-09-10
申请号：US13275083
申请日：2011-10-17
IPC分类号： H01R43/00
摘要： A dual interface separable insulated connector comprising a faraday cage molded over a bus bar for use in an electric power system and a method of manufacturing the same are provided. The faraday cage can be disposed within a semi-conductive shell. The configuration of the separable insulated connector can provide for easier bonding between the faraday cage and insulating material. Additionally, the configuration can eliminate or reduce the need to coat the bus bar with an adhesive agent and to smooth the metal bus bar to remove burrs, other irregularities, and sharp corners from the bar. Manufacturing the dual interface separable insulated connector can include molding a semi-conductive rubber faraday cage over a conductive bus bar, inserting the faraday cage into a shell, and injecting insulating material between the faraday cage and shell.
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公开(公告)号：US08328569B2
公开(公告)日：2012-12-11
申请号：US13112318
申请日：2011-05-20
IPC分类号： H01R13/53
CPC分类号： H01R13/53 , H01R4/26 , H01R4/56 , H01R31/06 , H01R2101/00 , Y10T29/49208
摘要： An adapter for connecting a 600 ampere deadbreak bushing to a pull-on and pull-off deadbreak elbow used for normally non-current carrying applications. The adapter comprises a two part separable assembly having first and second ends. The first end is threaded to mate with a threaded opening in the deadbreak bushing and the second end is threaded to mate with a threaded opening in a lug of the deadbreak elbow. The two part separable assembly is coupled together with the first part of the assembly that is screwed into the deadbreak bushing and has a groove that snaps (latches) into a corresponding latching ring in a molded insert of the deadbreak elbow that surrounds the second part of the assembly screwed into the lug inside of the deadbreak elbow. Other latching mechanisms may be used to mechanically and electrically couple together the first and second parts of the adapter assembly.
摘要翻译： 用于将600安培死板套管连接到用于正常非电流承载应用的拉拔和断开肘部弯头的适配器。 适配器包括具有第一端和第二端的两部分可分离组件。 第一端被螺纹连接在死板衬套中的螺纹开口处，并且第二端被螺纹连接以与死角弯头的凸耳中的螺纹开口相配合。 两部分可分离组件与组件的第一部分联接在一起，该第一部分被拧入到破裂套管中，并且具有凹槽，其将（闩锁）卡扣到围绕第二部分的死角弯头的模制插入件中的相应的锁定环中 组件拧入死角肘部内的凸耳。 可以使用其它闭锁机构来将适配器组件的第一和第二部分机械地和电耦合在一起。
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公开(公告)号：US07958631B2
公开(公告)日：2011-06-14
申请号：US12082719
申请日：2008-04-11
CPC分类号： H02G15/18 , H02G1/14 , Y10T29/49169 , Y10T29/49174 , Y10T29/49192 , Y10T29/49821 , Y10T29/514
摘要： Removal of a conventional separable insulated connector from an electric power system often results in a shortened electric cable. An extender for a separable insulated connector enables the separable insulated connector to connect to a shortened cable. A conventional cable adapter is inserted into the extender, which includes a conductive connector for accepting the shortened cable and a conductive rod for carrying electric power from the shortened cable to the separable insulated connector. The extender also includes an inner semi-conductive layer that borders the conductive rod and compression connector, an outer semi-conductive layer, and a insulating layer between the two semi-conductive layers. The extender is inserted into a separable insulated connector, which is then connected to the electric power system.
摘要翻译： 传统的可分离绝缘连接器从电力系统的拆除常常导致电缆的缩短。 用于可分离绝缘连接器的延长器使得可分离的绝缘连接器能够连接到缩短的电缆。 常规的电缆适配器被插入到扩展器中，其包括用于接收缩短的电缆的导电连接器和用于将电力从缩短的电缆传送到可分离的绝缘连接器的导电杆。 扩展器还包括与导电棒和压缩连接器相邻的内部半导体层，外部半导电层以及两个半导体层之间的绝缘层。 扩展器插入可分离的绝缘连接器，然后连接到电力系统。
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公开(公告)号：US07946870B2
公开(公告)日：2011-05-24
申请号：US12500512
申请日：2009-07-09
IPC分类号： H01R13/53
CPC分类号： H01R13/187 , H01R13/53 , H02G15/04 , Y10T29/49204 , Y10T307/691
摘要： Separable insulated connector systems for power distribution systems wherein the interfaces of the mating connectors are modified to reduce mating and separation force.
摘要翻译： 用于配电系统的可分离的绝缘连接器系统，其中配合连接器的接口被修改以减少配合和分离力。
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公开(公告)号：US07901227B2
公开(公告)日：2011-03-08
申请号：US12274726
申请日：2008-11-20
申请人： David Charles Hughes
发明人： David Charles Hughes
IPC分类号： H01R13/53
CPC分类号： H01H33/66207 , H01H33/666 , H01H2033/6623 , H01H2033/6665 , H02B13/0358 , Y10T29/49204
摘要： A separable loadbreak connector system includes mating electrical connectors. At least one of the electrical connectors includes an electrically-resistive housing having a generally conically-shaped interior bore. A semiconductive insert is disposed within a portion of the interior bore and presents an inner radial surface that defines a generally conically-shaped recess. An elongated probe assembly is disposed within the housing and includes a probe and a sheath of insulative material disposed over at least a portion of a length of the probe. A portion of the sheath extends in a radially outward direction from a base of the probe. An electrically-resistive insulative layer extends from the conically-shaped interior bore, along at least a portion of the inner radial surface of the semiconductive insert. The insulative layer extends radially inwardly in overlapping engagement with a portion of the sheath.
摘要翻译： 可分离的负荷破坏连接器系统包括配合的电连接器。 电连接器中的至少一个包括具有大致圆锥形的内孔的电阻性壳体。 半导体插入件设置在内孔的一部分内并且具有限定大致圆锥形凹部的内径向表面。 细长的探针组件设置在壳体内，并且包括设置在探针长度的至少一部分上的探针和绝缘材料的护套。 鞘的一部分从探针的基部沿径向向外的方向延伸。 电阻绝缘层沿着半圆形插入件的内径向表面的至少一部分从锥形内孔延伸。 绝缘层径向向内延伸，与护套的一部分重叠接合。
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公开(公告)号：US07891999B2
公开(公告)日：2011-02-22
申请号：US12701735
申请日：2010-02-08
IPC分类号： H01R13/53
CPC分类号： G01R31/07 , H01H85/30 , Y10S439/921 , Y10T29/49826
摘要： A fuse test and ground device includes an insulated housing with a bore that extends from the front of the housing towards the rear of the housing. An electrical contact is disposed partially within the bore. A current interrupter, such as a fuse, is electrically connected between the contact and a testing ground lead. An eye, having it's surface insulated by the housing, can be attached to the housing and provide a connection point for manipulation of the device. A grounding bore extends from a second aperture into the housing and provides an electrical connection to the contact. A grounding plug can be connected to ground on one end and inserted into the grounding bore to create a permanent ground for the device. An annunciator is connected to the current interrupter such that the annunciator provides an indication when a current flows through the current interrupter.
摘要翻译： 保险丝测试和接地装置包括绝缘壳体，其具有从壳体的前部朝向壳体的后部延伸的孔。 电触点部分地设置在孔内。 电流断路器（例如保险丝）电连接在触点和测试接地引线之间。 通过壳体表面绝缘的眼睛可以附接到壳体并提供用于操纵装置的连接点。 接地孔从第二孔延伸到壳体中并提供与接触件的电连接。 接地插头可以在一端连接到地，并插入接地孔，以为设备创建永久接地。 信号器连接到当前的断路器，使得当电流流过电流断续器时，信号器提供指示。
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公开(公告)号：US07878849B2
公开(公告)日：2011-02-01
申请号：US12082717
申请日：2008-04-11
IPC分类号： H01R9/05
摘要： Removal of a conventional separable insulated connector from an electric power system often results in a shortened electric cable. An extender for a separable insulated connector enables the separable insulated connector to connect to a shortened cable. A conventional cable adapter is inserted into the extender, which includes a conductive connector for accepting the shortened cable and a conductive rod for carrying electric power from the shortened cable to the separable insulated connector. The extender also includes an inner semi-conductive layer that borders the conductive rod and compression connector, an outer semi-conductive layer, and a insulating layer between the two semi-conductive layers. The extender is inserted into a separable insulated connector, which is then connected to the electric power system.
摘要翻译： 传统的可分离绝缘连接器从电力系统的拆除常常导致电缆的缩短。 用于可分离绝缘连接器的延长器使得可分离的绝缘连接器能够连接到缩短的电缆。 常规的电缆适配器被插入到扩展器中，其包括用于接收缩短的电缆的导电连接器和用于将电力从缩短的电缆传送到可分离的绝缘连接器的导电杆。 扩展器还包括与导电棒和压缩连接器相邻的内部半导体层，外部半导电层以及两个半导体层之间的绝缘层。 扩展器插入可分离的绝缘连接器，然后连接到电力系统。
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79.发明授权Separable loadbreak connector with a conductive tube and a conductive piston 有权带导电管和导电活塞的可分离负载断路连接器公开(公告)号：US07811109B2
公开(公告)日：2010-10-12
申请号：US12646104
申请日：2009-12-23
IPC分类号： H01R13/53
CPC分类号： H01R13/53
摘要： Separable loadbreak connectors include an interference element spaced about the contact tube that is configured to engage a portion of a connector piston.
摘要翻译： 可分离的负荷破坏连接器包括围绕接触管间隔开的干涉元件，该干涉元件构造成接合连接器活塞的一部分。
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80.发明申请Method of Using an Observation Port or membrane to Assist the Proper Positioning of a Cable Accessory on a Cable 审中-公开使用观察端口或膜来帮助电缆配件正确定位在电缆上的方法公开(公告)号：US20100223785A1
公开(公告)日：2010-09-09
申请号：US12398768
申请日：2009-03-05
IPC分类号： H01R43/26
CPC分类号： H02G1/14 , H02G15/184 , Y10T29/49195
摘要： A splice comprising a hollow receptacle housing with a first connector end and a second connector end, where a first observation port is in the first end and a second observation port is in the second end. The splice covers the exposed sections of two cables and the device that electrically couples the cables together. The device is placed in the proper position by the user looking for the transition between a semi-conductive layer and an insulating layer of the cables though each observation port. When the appearance of the transition between the insulating layer and the semi-conductive layer in the first observation port mirror that in the second observation port, the splice is properly positioned.
摘要翻译： 包括具有第一连接器端和第二连接器端的中空插座壳体的接头，其中第一观察端口处于第一端，第二观察端口处于第二端。 接头覆盖两根电缆的裸露部分和将电缆电连接在一起的装置。 用户通过每个观察端口寻找半导体层和电缆的绝缘层之间的过渡而将设备放置在适当的位置。 当在第二观察端口中的第一观察端口镜中的绝缘层和半导电层之间的过渡的出现时，接头被适当地定位。
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