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31. 发明申请

US20210175644A1 Partly Pre-Assembled Cable Joint 有权
公开(公告)号：US20210175644A1
公开(公告)日：2021-06-10
申请号：US17177734
申请日：2021-02-17
申请人： Tyco Electronics Raychem GmbH
发明人： Thilo Simonsohn
IPC分类号： H01R4/72 , H01R9/05 , H02G15/18 , H02G15/188
摘要： A cable joint includes a cable joint body, a conductive connector disposed within the cable joint body and electrically connecting a first cable to a second cable, and a first conductive element electrically connecting a first shielding layer of the first cable to a second shielding layer of the second cable. The cable joint body includes a first insulating sleeve and a re-jacketing sleeve at least partly encompassing the first insulating sleeve. The re-jacketing sleeve forms a channel along a longitudinal axis of the first insulating sleeve. The first conductive element is disposed within the channel. The channel is collapsed after heat shrinking the first insulating sleeve and the re-jacketing sleeve.

32. 发明授权

US10855063B2 Method in the manufacturing of an insulated electric high voltage DC termination or joint 有权
公开(公告)号：US10855063B2
公开(公告)日：2020-12-01
申请号：US15870249
申请日：2018-01-12
申请人： NKT HV CABLES AB
发明人： Carl-Olof Olsson , Markus Saltzer , Anders Lindgren
IPC分类号： H02G1/14 , H01B13/016 , H02G1/16 , H02G1/12 , H02G15/18 , H02G15/00 , H01B13/00 , H02G15/068 , H02G15/188
摘要： A method in the manufacturing of an insulated electric high voltage DC termination or joint includes providing an insulated electric high voltage DC cable including a high voltage DC conductor, a polymer based insulation system surrounding the high voltage DC conductor, the polymer based insulation system including an insulation layer and a semiconducting layer surrounding the insulation layer, and a grounding layer surrounding the semiconducting layer; removing the grounding layer and the semiconducting layer in at least one end portion of the high voltage DC cable, mounting a field grading adapter or joint body in the at least one end portion of the high voltage DC cable; and subjecting the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable for a heat treatment procedure, while being covered by the mounted field grading adapter or joint body.

33. 发明授权

US10257967B2 Electromagnetic interference splice shield 有权
公开(公告)号：US10257967B2
公开(公告)日：2019-04-09
申请号：US15925375
申请日：2018-03-19
申请人： Yazaki North America, Inc.
发明人： Jason Robert Degen , Jesus Joel Pantino , Matthew James Baker
IPC分类号： H05K9/00 , H01R13/53 , H01R31/02 , H01R4/10 , H02G3/04 , H02G15/013 , H02G15/18 , H01R4/72 , H02G15/188
摘要： A splice device for electromagnetically sealing a junction or bond between a plurality of cables is provided. A first and second cable each has a conductive core wire, an inner insulation, a braided sleeve, and an insulating cover. The junction or bond fixes and electrically connects the core wire of the second cable to the core wire of the first cable. A plurality of ferrules overlays the braided sleeve and the insulating cover of the first cable and the braided sleeve and the insulating cover of the second cable. A plurality of ring collars overlays the plurality of ferrules and is fixed to the plurality of ferrules. A splice cover or shield overlays the first cable, second cable, plurality of ferrules, and plurality of ring collars and electromagnetically seals the junction/bond between the core wires of the first cable and the second cable.

34. 发明申请

US20180138674A1 METHOD IN THE MANUFACTURING OF AN INSULATED ELECTRIC HIGH VOLTAGE DC TERMINATION OR JOINT 审中-公开
公开(公告)号：US20180138674A1
公开(公告)日：2018-05-17
申请号：US15870249
申请日：2018-01-12
申请人： ABB HV CABLES (SWITZERLAND) GMBH
发明人： Carl-Olof OLSSON , Markus SALTZER , Anders LINDGREN
IPC分类号： H02G1/14 , H02G1/12 , H01B13/00 , H01B13/016 , H02G15/18 , H02G15/00 , H02G1/16 , H02G15/068 , H02G15/188
CPC分类号： H02G1/14 , H01B13/0016 , H01B13/0026 , H01B13/0162 , H01B13/0165 , H02G1/12 , H02G1/16 , H02G15/003 , H02G15/068 , H02G15/18 , H02G15/188 , Y10T29/49119 , Y10T29/49123
摘要： A method in the manufacturing of an insulated electric high voltage DC termination or joint includes providing an insulated electric high voltage DC cable including a high voltage DC conductor, a polymer based insulation system surrounding the high voltage DC conductor, the polymer based insulation system including an insulation layer and a semiconducting layer surrounding the insulation layer, and a grounding layer surrounding the semiconducting layer, removing the grounding layer and the semiconducting layer in at least one end portion of the high voltage DC cable, thereby exposing the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable, mounting a field grading adapter or joint body in the at least one end portion of the high voltage DC cable, thereby covering the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable, the field grading adapter or joint body being part of the high voltage DC termination or joint, wherein at least one substance is present in the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable in a non-homogenous distribution; and subjecting the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable for a heat treatment procedure, while being covered by the mounted field grading adapter or joint body, thereby equalizing the concentration of the at least one substance in the insulation layer of the polymer based insulation system in the at least one end portion of the high voltage DC cable.

35. 发明授权

US09936617B2 Electromagnetic interference splice shield 有权
公开(公告)号：US09936617B2
公开(公告)日：2018-04-03
申请号：US14667116
申请日：2015-03-24
申请人： Yazaki North America, Inc.
发明人： Jason Robert Degen , Jesus Joel Pantino , Matthew James Baker
IPC分类号： H05K9/00 , H01R13/53 , H01R31/02 , H01R4/10 , H02G3/04 , H02G15/013 , H02G15/18 , H01R4/72 , H02G15/188
CPC分类号： H05K9/0009 , H01R4/10 , H01R4/72 , H01R13/53 , H01R31/02 , H02G3/0406 , H02G15/013 , H02G15/18 , H02G15/188 , H05K9/0098
摘要： A splice device for electromagnetically sealing a junction or bond between a plurality of cables is provided. A first and second cable each has a conductive core wire, an inner insulation, a braided sleeve, and an insulating cover. The junction or bond fixes and electrically connects the core wire of the second cable to the core wire of the first cable. A plurality of ferrules overlays the braided sleeve and the insulating cover of the first cable and the braided sleeve and the insulating cover of the second cable. A plurality of ring collars overlays the plurality of ferrules and is fixed to the plurality of ferrules. A splice cover or shield overlays the first cable, second cable, plurality of ferrules, and plurality of ring collars and electromagnetically seals the junction/bond between the core wires of the first cable and the second cable.

36. 发明授权

US6103975A Pre-assembled electrical splice component 失效
标题翻译：预组装电接头部件
公开(公告)号：US6103975A
公开(公告)日：2000-08-15
申请号：US106224
申请日：1998-06-29
申请人： Raymond Krabs , Winfried H. Knorr , Manfred G. G. Viebranz
发明人： Raymond Krabs , Winfried H. Knorr , Manfred G. G. Viebranz
IPC分类号： H02G15/103 , H02G15/18 , H02G15/184 , H02G15/188 , H02G15/64
CPC分类号： H02G15/184 , H02G15/103 , H02G15/1833 , H02G15/188
摘要： A pre-assembled electrical splice component for splicing electrical cables of the type including a central conductor, an insulative layer, a conductive shield, and an outer protective jacket. The pre-assembled splice component includes a radially collapsible support core, upon which is positioned on a conductive sleeve. At least one spring is positioned over the conductive sleeve and compresses the sleeve against support core. When the support core is removed the spring constricts to a reduced diameter and thereby compress the conductive sleeve against a conductive shield of the cable. Additional layers of material may be placed on the support core for providing electrical insulation or shielding.
摘要翻译：一种用于拼接包括中心导体，绝缘层，导电屏蔽和外部保护套的类型的电缆的预组装电接头部件。预组装的接头部件包括径向可折叠的支撑芯，其上定位在导电套筒上。至少一个弹簧定位在导电套筒上方并将套筒压靠支撑芯。当移除支撑芯时，弹簧收缩到减小的直径，从而将导电套筒压靠在电缆的导电屏蔽上。另外的材料层可以放置在支撑芯上以提供电绝缘或屏蔽。

37. 发明授权

US5885651A Method for altering cable semiconductive layer 失效
公开(公告)号：US5885651A
公开(公告)日：1999-03-23
申请号：US47113
申请日：1998-03-24
申请人： Gary A. Shreve , Nanayakkara Liyanage Don Somasiri , Justine Anne Mooney , Alan George Hulme-Lowe , Curtis Roy Guilbert
发明人： Gary A. Shreve , Nanayakkara Liyanage Don Somasiri , Justine Anne Mooney , Alan George Hulme-Lowe , Curtis Roy Guilbert
IPC分类号： H01B13/00 , H02G1/14 , H02G15/02 , H02G15/064 , H02G15/068 , H02G15/103 , H02G15/184 , H02G15/188 , B05D5/12 , B05D3/04
CPC分类号： H02G15/103 , H02G1/14 , H02G15/064 , H02G15/068 , H02G15/184 , H02G15/188 , Y10T29/49123
摘要： A method of altering a portion of the semiconductive layer of an electric power cable, to increase its resistance so as to render it electrically insulative. The semiconductive layer is loaded with carbon powder which forms chains to provide conductive pathways through the layer. By introducing an intercalant into the semiconductive layer, which causes the layer to swell, the conductive pathways are interrupted and the material is rendered insulative (>10.sup.4 .OMEGA.-cm). The intercalant may be a polymerizable material with a curing agent which is cured in situ, i.e., without removing the semiconductive layer from the cable. By this method, flashover to the semiconductive layer at a cable splice or termination may be prevented without requiring tedious removal of the exposed portion of the semiconductive layer. The method is usable with both strippable and coextruded semiconductive layers.

38. 发明授权

US5854444A Environmentally sealed splice kit for shielded cable and method therefor 失效
标题翻译：屏蔽电缆环保接头套件及其方法
公开(公告)号：US5854444A
公开(公告)日：1998-12-29
申请号：US906767
申请日：1997-08-05
申请人： Gene L. Fehlhaber
发明人： Gene L. Fehlhaber
IPC分类号： H02G15/105 , H02G15/188
CPC分类号： H02G15/105 , H02G15/188
摘要： An environmentally sealed splice kit for splicing together a shielded cable which is fully immersion protected and which is installed using only hand tool without using heat generating sources. The splice kit has a pair of crimp sleeves which are coupled to a separate wire braided end of the shielded cable. A jumper wire is coupled to each crimp sleeve for providing electrical continuity between each wire braided end of the shielded cable. A crimp ferrule is coupled to each wire braided end of the shielded cable for holding and connecting each crimp sleeve to each wire braided end of the shielded cable. Conductor splices are used for splicing together each center conductor of the shielded cable to be spliced together. A dielectric spacer is used for separating and providing an isolating medium between each center conductor to be spliced together and the jumper cable. A shield seal sleeve is placed around the shielded wire and positioned over the dielectric spacer for providing a sealing boot with shielding capabilities for the spliced shielded cable. A pair of end caps are coupled to each end of the shield seal sleeve and an adhesive sealant is placed inside each end cap for environmentally sealing the spliced shielded cable.
摘要翻译：一种环境密封的接头套件，用于将完全浸没保护的屏蔽电缆拼接在一起，仅使用手动工具安装，而不使用发热源。接头套件具有一对压接套筒，其连接到屏蔽电缆的单独的线编织端。跨接线连接到每个压接套筒，以在屏蔽电缆的每个编织线之间提供电连续性。压接套圈连接到屏蔽电缆的每个线编织端，用于将每个压接套保持并连接到屏蔽电缆的每个电线编织端。导线接头用于将要拼接在一起的屏蔽电缆的每个中心导体拼接在一起。电介质间隔器用于在待拼接在一起的每个中心导体和跳线之间分离和提供隔离介质。屏蔽密封套被放置在屏蔽线周围并且定位在电介质间隔物上方，以提供具有用于拼接屏蔽电缆的屏蔽能力的密封引线。一对端盖连接到屏蔽密封套的每个端部，并且在每个端盖内部放置粘合剂密封剂，用于环境地密封拼接的屏蔽电缆。

39. 发明授权

US4742184A Connector with external protection interconnecting two insulated electric cables and forming a junction therebetween 失效
标题翻译：具有外部保护的连接器互连两根绝缘电缆并在它们之间形成接头
公开(公告)号：US4742184A
公开(公告)日：1988-05-03
申请号：US054602
申请日：1987-05-27
申请人： Jean-Louis R. M. Courty , Philippe C. A. David
发明人： Jean-Louis R. M. Courty , Philippe C. A. David
IPC分类号： H02G15/103 , H02G15/188
CPC分类号： H02G15/103
摘要： A junction between a pair of insulated electric cables each with a peripheral conducting screen and a protective sheath over the screen is formed by a connector which includes a junction body composed of a tubular body of insulation with tapered ends and with internal and external semiconductive layers, a conductive material, such as a metal braid or ribbon, covering the external semiconductive layer and extending beyond the ends of the tubular body and connected at its ends to the screens of the cables, and an insulating protective tube with flanges at its ends that covers most of the tubular body and the conductive material thereon. A pair of tubular caps having a snap fit at one end thereof with the flanges on the protective tube and extending over the respective cable sheaths complete the connector. The junction body composed of the tubular body of insulation with the internal and external semiconductive layers, the conductive material, and the insulating protective tube may be formed as a preassembled unit.
摘要翻译：一对绝缘电缆之间的连接处，每个绝缘电缆均具有外围导电屏蔽和屏蔽层上的保护护套，该连接器包括由具有锥形端部的绝缘管状体和内部和外部半导电层组成的连接体，诸如金属编织物或带的导电材料，覆盖外部半导体层并且延伸超过管状体的端部并且在其端部处连接到电缆的屏幕，以及在其端部处具有凸缘的绝缘保护管，其端部覆盖大部分管状体及其上的导电材料。一对管状盖在其一端具有卡扣配合，并且保护管上的凸缘并在相应的电缆护套上延伸，完成连接器。由具有内部和外部半导体层的绝缘管状体，导电材料和绝缘保护管构成的接合体可以形成为预组装单元。

40. 发明授权

US4738318A Electrical stress control 失效
标题翻译：电应力控制
公开(公告)号：US4738318A
公开(公告)日：1988-04-19
申请号：US36126
申请日：1987-04-07
申请人： Bodo Boettcher , Werner Rupprecht
发明人： Bodo Boettcher , Werner Rupprecht
IPC分类号： H02G15/064 , H02G15/068 , H02G15/184 , H02G15/188
CPC分类号： H02G15/068
摘要： An arrangement for and method of limiting the electrical stress in a region of high electric field strength associated with high voltage equipment, especially power cables, employs two overlapping layers of semiconductive material that have different a.c. electrical impedance characteristics to surround the region. The inner layer may be a heat-shrinkable tube having a linear characteristic, and the outer layer may have a non-linear characteristic and be provided as an internal coating on a further heat-shrinkable tube of insulating material. Such an arrangement provides good electrical protection in terms of both a.c. and impulse performance.
摘要翻译：与高压设备，特别是电力电缆相关的高电场强度区域中的电应力的限制和方法的布置和方法采用两个重叠的半导体材料层，它们具有不同的直流电压。围绕该区域的电阻抗特性。内层可以是具有线性特性的热收缩管，外层可以具有非线性特性，并且作为内部涂层设置在另一个绝热材料的热收缩管上。这样一种布置可以提供良好的电气保护。和冲动性能。

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