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1. 发明专利

JP2011217475A Power cable connecting part 有权
标题翻译：电力电缆连接部分
公开(公告)号：JP2011217475A
公开(公告)日：2011-10-27
申请号：JP2010081744
申请日：2010-03-31
申请人： J-Power Systems Corp , Tokyo Electric Power Co Inc:The , Viscas Corp , 東京電力株式会社 , 株式会社ジェイ・パワーシステムズ , 株式会社ビスキャス
发明人： HYODO TOSHIAKI , NAKADE MASAHIKO , UMEKAWA KENJI , SUKEGAWA TAKUYA , KOBAYASHI SHOZO , TORAI YASUO , NIINOBE HIROSHI
IPC分类号： H02G15/08 , H02G9/00
摘要： PROBLEM TO BE SOLVED: To provide a power cable connecting part reduced in a risk that fixing metal fittings for fixing the power cable connecting part may be broken at a ground fault.SOLUTION: In the power cable connecting part, protection cases 14a, 14b which cover a body 13 of the power cable connecting part are gripped by the fixing metal fittings 4, a break position control groove 31 which controls a position in the circumferential direction in which the protection cases are broken at a rise of the internal pressure of the protection cases is formed in the axial direction of the protection cases at a part in the circumferential direction of the protection cases, the protection cases 14a, 14b are gripped by the fixing metal fittings 4 in a position outside the axial direction rather than an end position S of an external semiconductor layer 1c of a power cable in the axial direction.
摘要翻译：要解决的问题：为了提供一种减少电力电缆连接部件的风险，固定用于固定电力电缆连接部件的金属配件可能在接地故障中断开。解决方案：在电力电缆连接部分中，保护壳体14a，14b 覆盖动力电缆连接部件的主体13被固定金属配件4夹紧;断开位置控制槽31，其在保护壳体的内部压力升高时控制保护壳体在其周向方向上的位置在保护壳体的圆周方向的一部分，在保护壳体的轴向形成有壳体，保护壳体14a，14b被固定用金属配件4夹持在轴向以外的位置而不是端部位置S 电力电缆的外部半导体层1c沿轴向。

2. 发明专利

JP2015006086A 電力ケーブルのテープ巻き絶縁接続部有权
标题翻译：用于电源线的胶带卷绕绝缘连接
公开(公告)号：JP2015006086A
公开(公告)日：2015-01-08
申请号：JP2013130561
申请日：2013-06-21
申请人：株式会社ビスキャス , Viscas Corp
发明人： MARUICHI SHINJI , NIINOBE HIROSHI
IPC分类号： H02G15/08
摘要：【課題】所定の絶縁厚を有する断面扇形の電力ケーブル2Aと、それより絶縁厚を薄くした断面円形の絶縁厚低減電力ケーブル2Bとをテープ巻き絶縁により接続する場合に、絶縁厚低減電力ケーブル2B側の接続部絶縁性能を向上させる。【解決手段】絶縁厚低減電力ケーブル2B側のみにゴム弾性収縮力を有するストレスコーン11を装着し、両ケーブルの導体接続部14とその両側のケーブル絶縁体4A、4B並びに前記ストレスコーン11の絶縁筒部12にかけての外周に絶縁テープを巻き付けて接続部テープ巻き絶縁体15を形成する。絶縁厚低減電力ケーブル2Bとストレスコーン11の界面に、ストレスコーン11のゴム弾性収縮力に加えて、ストレスコーンの絶縁筒部12の外周に巻き付けた絶縁テープの巻き付け圧力を付加する。【選択図】図1
摘要翻译：要解决的问题：为了提高绝缘厚度减小电力电缆2B侧的连接绝缘性能，当通过带绕组绝缘连接具有预定绝缘厚度的横截面为扇形的电力电缆2A和其绝缘厚度减小电力电缆2B的绝缘厚度比电力电缆2A薄，横截面为圆形。解决方案：具有橡胶弹性收缩力的应力锥11仅安装在绝缘厚度的一侧还原电力电缆2B和连接带缠绕绝缘体15通过在两侧的电缆，电缆绝缘子4A和4B的导体连接14的外周缠绕绝缘带而形成，并且绝缘圆柱形部分12的应力锥体11.除了橡胶弹性之外，还与绝缘厚度减小电力电缆2B和应力锥11的界面施加应力锥11的收缩力，施加缠绕在应力锥的绝缘圆筒部12的外周的绝缘带的卷绕压力。

3. 发明专利

JP2014155367A Connection structure of power cable and insulation member 有权
标题翻译：电力电缆和绝缘构件的连接结构
公开(公告)号：JP2014155367A
公开(公告)日：2014-08-25
申请号：JP2013024306
申请日：2013-02-12
申请人： Viscas Corp , 株式会社ビスキャス
发明人： TORAI YASUO , NIINOBE HIROSHI , SHINAGAWA NOBUYUKI
IPC分类号： H02G15/08
摘要： PROBLEM TO BE SOLVED: To provide a power cable connection structure or the like which improves connection workability and also improves waterproofness.SOLUTION: An insulation member 19 is a substantially tubular member and comprises a main body 41, a copper pipe 15b, a conductor 22 and the like. The main body 41 is an e.g., resin-made insulator. One end portion of the copper pipe 15b is embedded within the main body 41, and the main body 41 and the copper pipe 15b are integrally formed. In one location on an outer circumferential surface of the copper pipe 15b in the portion embedded in the main body 41, the conductor 22 is joined by welding or the like. The conductor 22 is bent inside of the main body 41 and protrudes from an end face of the main body 41. Namely, the conductor 22 is joined in a radial direction from the outer circumferential surface of the copper pipe 15b and bent at about 90° in a protruding direction of the copper pipe 15b inside of the main body 41. Therefore, an end portion of the conductor 22 protrudes in an axial direction of an electric wire 3b to be connected and in the same direction as the protruding direction of the copper pipe 15b with respect to the main body 41.
摘要翻译：要解决的问题：提供一种提高连接可加工性并提高防水性的电力电缆连接结构等。解决方案：绝缘构件19是大致管状构件，包括主体41，铜管15b，导体22 等等。主体41是例如树脂制绝缘体。铜管15b的一端嵌入主体41内，主体41和铜管15b一体形成。在嵌入主体41的部分中的铜管15b的外周面的一个位置，导体22通过焊接等接合。导体22在主体41的内侧弯曲并从主体41的端面突出。即，导体22从铜管15b的外周面沿径向接合，并弯曲约90° 在主体41的内侧的铜管15b的突出方向上。因此，导体22的端部沿着电线3b的轴向突出以与铜的突出方向相同的方向管15b相对于主体41。

4. 发明专利

JP2014128135A Connection method and connection structure of power cable 审中-公开
标题翻译：电力电缆的连接方法和连接结构
公开(公告)号：JP2014128135A
公开(公告)日：2014-07-07
申请号：JP2012283842
申请日：2012-12-27
申请人： Viscas Corp , 株式会社ビスキャス
发明人： MARUICHI SHINJI , NIINOBE HIROSHI
IPC分类号： H02G1/14 , H01R4/70 , H02G15/08
摘要： PROBLEM TO BE SOLVED: To prevent leakage of conductive compound.SOLUTION: A connection method of a power cable 10 having conductor 20 formed by stranding a plurality of aluminum or aluminum alloy strands 21 and an insulating part 30 covering the outer periphery of the conductor includes an insertion step for inserting each conductor, individually, into both ends of a connection sleeve 40, and interposing a conductive compound 50 between each conductor and a connection sleeve, and a compression step for fixing each conductor by compressing the connection sleeve from the outside. The conductive compound contains a hardening resin that hardens over time.
摘要翻译：要解决的问题：防止导电性化合物的泄漏。解决方案：具有通过绞合多个铝或铝合金股线21和覆盖导体的外周的绝缘部分30而形成的导体20的电力电缆10的连接方法包括插入步骤，用于将每个导体分别插入到连接套筒40的两端，并且在每个导体和连接套筒之间插入导电化合物50;以及压缩步骤，用于通过从外部压缩连接套筒来固定每个导体。导电性化合物含有随时间变硬的硬化树脂。

5. 发明专利

JP2010011562A Outdoor-type power cable terminal and waterproof treatment method 有权
标题翻译：户外型电力电缆端子和防水处理方法
公开(公告)号：JP2010011562A
公开(公告)日：2010-01-14
申请号：JP2008165234
申请日：2008-06-25
申请人： Fujikura Ltd , Furukawa Electric Co Ltd:The , Viscas Corp , 古河電気工業株式会社 , 株式会社ビスキャス , 株式会社フジクラ
发明人： KOBAYASHI SHOZO , ONO KOICHI , TORAI YASUO , NIINOBE HIROSHI
IPC分类号： H02G15/02
摘要： PROBLEM TO BE SOLVED: To provide an outdoor-type power cable terminal which can keep waterproofness by absorbing displacement between a terminal and a corrosion-proof layer of a power cable, and a waterproof treatment method. SOLUTION: The outdoor-type power cable terminal 1 is arranged by penetrating a terminal end connecting part of the power cable 2, and includes: a terminal 3 of the silicone-rubber made power cable having a first inlet end 11 for making a conductor shaft 15 of the power cable 2 pass therethrough, and a second inlet end 11B for making an external semiconductor layer 23 of the power cable 2 pass therethrough; and a waterproofing tube 30 which covers a portion from the second inlet end 11B to the end 29 of the corrosion-proof layer 18 of the power cable 2. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过吸收电力电缆的端子和防腐蚀层之间的位移来保持防水性的室外电力电缆端子和防水处理方法。
解决方案：户外型电力电缆端子1穿过电力电缆2的连接部分的终端设置，包括：硅橡胶制动力电缆的端子3，具有用于制造的第一入口端11 电力电缆2的导体轴15穿过其中，并且用于使电力电缆2的外部半导体层23通过的第二入口端11B; 以及覆盖从电力电缆2的防腐层18的第二入口端部11B到端部29的部分的防水管30。（C）2010，JPO＆INPIT

6. 发明专利

JP2009044864A Heat shrinkage insulating tube with internal semiconductive layer, and power dc coaxial cable connecting section using the same 有权
标题翻译：具有内部半导体层的热收缩绝缘管和使用其的功率直流同轴电缆连接部分
公开(公告)号：JP2009044864A
公开(公告)日：2009-02-26
申请号：JP2007207441
申请日：2007-08-09
申请人： Electric Power Dev Co Ltd , Viscas Corp , 株式会社ビスキャス , 電源開発株式会社
发明人： NIINOBE HIROSHI , SHINAGAWA NOBUYUKI , HARAGUCHI JUNICHI
IPC分类号： H02G15/08 , H01B17/58
摘要： PROBLEM TO BE SOLVED: To provide a connecting section of a power DC coaxial cable which has a small outside diameter increase in a connecting section, can be manufactured readily and has little defects. SOLUTION: Two heat-shrinkage insulating tubes 11 with internal semiconductive layers are installed in series on the external side of exposure sections S of return conductors 5 so as to make them subjected to heat-shrinking. Internal semiconductive layers 12 and 12 of the tubes are connected and insulating layers 13 and 13 of the tubes are connected, in a part where the ends of the heat-shrinkable tubes 11 are confronted. The internal semiconductive layers 12 of the tubes and return internal semiconductive layers 6 of both cables are connected, and the insulating layers 13 of the tubes and return insulating layers 7 of both cables are connected, at a part where the ends of the heat-shrunk tubes 11 are confronted with the ends of the return internal semiconductive layers 6 and the return insulating layers 7 of the cables. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供在连接部分具有小的外径增加的直流同轴电缆的连接部分，可以容易地制造并且几乎没有缺陷。解决方案：将具有内部半导体层的两个热收缩绝缘管11串联安装在返回导体5的暴露部分S的外侧，以使它们进行热收缩。连接管的内部半导体层12和12，并且在可热收缩管11的端部面对的部分连接管的绝缘层13和13。连接两根电缆的内部半导体层12和返回的内部半导体层6，并且两个电缆的管子和返回绝缘层7的绝缘层13连接在热收缩端部的一部分管11面对电缆的返回内部半导体层6和返回绝缘层7的端部。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2007027058A Conductor-connecting tube and connecting method as well as connecting part of conductor using it 审中-公开
标题翻译：导体连接管和连接方法，如连接导线器的一部分使用它
公开(公告)号：JP2007027058A
公开(公告)日：2007-02-01
申请号：JP2005211619
申请日：2005-07-21
申请人： Fujikura Ltd , Furukawa Electric Co Ltd:The , Viscas Corp , 古河電気工業株式会社 , 株式会社ビスキャス , 株式会社フジクラ
发明人： NIINOBE HIROSHI , SHINAGAWA NOBUYUKI
IPC分类号： H01R4/20 , H02G1/14
摘要： PROBLEM TO BE SOLVED: To provide a conductor-connecting tube with a large drawing resistance of a conductor after compression and capable of shortening a compression length. SOLUTION: The conductor-connecting tube 10 with a uniform inner diameter to have conductors inserted from either end has a small-diameter part 12 with a uniform outer diameter at the center part in a length direction, and a large-diameter part 14 with a uniform outer diameter larger than the small-diameter part at each side, in which an outer diameter of the small-diameter part 12 is set at a size not compressed by a dice when the large-diameter part 14 is comressed by the dice for conductor connection. A tip part of the conductor located inside the small-diameter part 12 of the conductor connecting tube 10 remains after the compression connection in a state with an outer diameter larger than the part compressed by the large-diameter part 14 of the conductor-connecting tube 10, so that that part exerts an effect of a wedge against drawing force of the conductor to increase the drawing resistance of the conductor. Further, it is possible to make a compression length of a conductor-connecting tube shorter than in the conventional cases. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种导体连接管，其压缩后的导体的拉伸阻力大，能够缩短压缩长度。解决方案：具有均匀内径以具有从任一端插入的导体的导体连接管10具有在长度方向上的中心部分处具有均匀外径的小直径部分12和大直径部分 14，其外径大于每侧的小直径部分，其中当大直径部分14被压缩时，小直径部分12的外径设定为未被骰子压缩的尺寸骰子用于导体连接。位于导体连接管10的小直径部分12内部的导体的尖端部分在压缩连接之后保持在外径大于由导体连接管的大直径部分14压缩的部分的状态如图10所示，使得该部分施加楔形物对导体的拉力的作用，以增加导体的拉伸阻力。此外，可以使导体连接管的压缩长度比常规情况更短。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2015006097A 電力ケーブルの接続部及び電力ケーブルの接続方法有权
标题翻译：电源线的连接部分和电源线的连接方法
公开(公告)号：JP2015006097A
公开(公告)日：2015-01-08
申请号：JP2013130841
申请日：2013-06-21
申请人：株式会社ビスキャス , Viscas Corp
发明人： TABUCHI TAKAHISA , NIINOBE HIROSHI
IPC分类号： H02G15/08 , H01R4/20
摘要：【課題】圧縮スリーブの長尺化を回避しつつ、ケーブル導体と圧縮スリーブとの圧縮接続部分を長くして接触抵抗を低減することが可能であり、また、電力ケーブルの接続部の簡素化及び接続工程の簡易化が可能な電力ケーブルの接続部及び電力ケーブルの接続方法を提供する。【解決手段】電力ケーブル11,12のケーブル導体13,13同士を圧縮スリーブ21Aで圧縮接続し、この圧縮スリーブ21Aを導体カバー22で覆い、導体カバー22と圧縮スリーブ21Aとを導電性配線23で接続した電力ケーブル11,12の接続部20において、導電性配線23を、圧縮スリーブ21Aとケーブル導体13との間に圧縮接続した。【選択図】図1
摘要翻译：要解决的问题：为了提供电力电缆的连接部分和能够通过在电缆导体和压缩套筒之间延伸压缩连接部分同时防止压缩套筒变长的电力电缆的连接方法，简化电源线的连接部分，简化连接过程。解决方案：在电力电缆11和12的连接部分20中，电力电缆11和12的电缆导体13和13由压缩套管21A压缩连接，压缩套筒21A由导体盖22覆盖，导体盖22和压缩套管21A通过导线布线23连接，导电布线23压缩连接在压缩套管21A和电缆导体13之间。

9. 发明专利

JP2013187956A Power cable aerial terminal connection part 有权
标题翻译：电源电缆端子连接部分
公开(公告)号：JP2013187956A
公开(公告)日：2013-09-19
申请号：JP2012049462
申请日：2012-03-06
申请人： Viscas Corp , 株式会社ビスキャス
发明人： MARUICHI SHINJI , MORI ANNA , NIINOBE HIROSHI
IPC分类号： H02G15/064
摘要： PROBLEM TO BE SOLVED: To provide a power cable aerial terminal connection part which prevents a silicone rubber stress cone from swelling from an inner surface and reduces costs without using skills.SOLUTION: A stress cone 14 in a terminal connection part 1 has a substantially shell shape which reduces its diameter from a longitudinal center part toward an upper end and includes an insulation part 141, a semi-conductive part 142, and a protection layer 143 covering an outer surface of the insulation part 141. A through hole 141a, into which a power cable 11 is inserted, is provided at a radial center part of the stress cone 14. An annular recessed part 144, formed around an axis of the power cable 11, is formed between the stress cone 14 and the power cable 11. A sealing part 145 made of a fluorine-based oil and a fluororesin is provided in the annular recessed part 144.
摘要翻译：要解决的问题：提供一种防止硅橡胶应力锥从内表面膨胀的电力电缆架空终端连接部分，并且在不使用技能的情况下降低成本。解决方案：端子连接部分1中的应力锥体14具有基本上的外壳其直径从纵向中心部分朝向上端减小，并且包括绝缘部分141，半导体部分142和覆盖绝缘部分141的外表面的保护层143。电源线11插入应力锥体14的径向中心部分。围绕电力电缆11的轴线形成的环形凹部144形成在应力锥体14和电力电缆11之间。在环形凹部144中设置由氟系油和氟树脂构成的密封部145。

10. 发明专利

JP2012105409A Method of assembling power cable termination connection part and tool for assembly 审中-公开
标题翻译：组装电力电缆终端连接部件和组装工具的方法
公开(公告)号：JP2012105409A
公开(公告)日：2012-05-31
申请号：JP2010250472
申请日：2010-11-09
申请人： Viscas Corp , 株式会社ビスキャス
发明人： MARUICHI SHINJI , NIINOBE HIROSHI
IPC分类号： H02G1/14 , H02G15/064
摘要： PROBLEM TO BE SOLVED: To provide a method of assembling a power cable termination connection part and a tool for assembly, capable of making an inserting operation of a power cable into a rubber bushing insulator easier and capable of realizing a termination connection part having a wanted characteristic.SOLUTION: At the time when assembling a power cable termination connection part, a bushing insulator is held in such condition as it is compressed in length direction (first step), under this condition, a power cable is inserted into the bushing insulator (second step), and after inserting of the power cable is completed, the compressed state of the bushing insulator is released (third step). Since, at the time of inserting a power cable, the bushing insulator is prevented from expanding in the length direction or is deflected, the workability at the time of working with a terminal connection part, especially the workability at the time of inserting the power cable into the bushing insulator, is significantly improved. Since a rubber bushing insulator does not deform when the power cable is attached, a wanted characteristic is realized at the termination connection part.
摘要翻译：要解决的问题：提供一种组装电力电缆终端连接部件和组装工具的方法，其能够使电力电缆插入橡胶衬套绝缘体更容易并且能够实现端接连接部件有想要的特点。解决方案：在组装电力电缆终端连接部件时，衬套绝缘子保持在长度方向压缩的状态（第一步），在这种情况下，将电力电缆插入衬套绝缘子（第二步骤），并且在插入电力电缆之后，释放衬套绝缘子的压缩状态（第三步骤）。由于在插入电力电缆时，防止衬套绝缘体在长度方向上膨胀或偏转，在使用终端连接部件时的加工性，特别是插入电力电缆时的可加工性进入衬套绝缘子，得到明显改善。由于橡胶衬套绝缘体在安装电力电缆时不会变形，所以在终端连接部分可以实现想要的特性。版权所有（C）2012，JPO＆INPIT

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