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1. 发明专利

JP2014039443A Power cable connection structure and insulation member 有权
标题翻译：电力电缆连接结构和绝缘构件
公开(公告)号：JP2014039443A
公开(公告)日：2014-02-27
申请号：JP2012181735
申请日：2012-08-20
申请人： Viscas Corp , 株式会社ビスキャス
发明人： ITO HIROKI , NIINOBE HIROSHI , NAKATSU HIRONOBU , SHINAGAWA NOBUYUKI
IPC分类号： H02G15/08
摘要： PROBLEM TO BE SOLVED: To provide a connection structure of a compact power cable having an excellent connection workability.SOLUTION: An insulation member 19 has an approximately cylindrical shape and consists of an enlarged diameter section 20a having a large outside diameter and a reduced diameter section 20b having a small outside diameter. An end part of the insulation member 19 in the enlarged diameter section 20a is a connection section 41a which is a connection section with a copper tube 15a. An end part of the insulation member 19 in the reduced diameter section 20b is a connection section 41b which is a connection section with the copper tube 15b. A plurality of holes 43a, 43b are provided to the connection sections 41a, 41b, respectively. Grooves 18a, 18b are provided on the outer peripheral surface in the vicinity of the holes 43a, 43b respectively in the circumferential direction. When the respective copper tubes 15a, 15b are fitted to both ends of the insulation member 19 in an axis direction, the positions of the holes 43a, 45a are matched and the positions of the holes 43b, 45b are matched.
摘要翻译：要解决的问题：提供具有优异的连接可加工性的小型电力电缆的连接结构。解决方案：绝缘构件19具有大致圆筒形状，并且由具有大外径和直径减小的部分的扩大直径部分20a组成 20b具有小的外径。扩径部20a的绝缘部件19的端部是与铜管15a连接的连接部41a。缩径部20b的绝缘部件19的端部是与铜管15b的连接部的连接部41b。多个孔43a，43b分别设置在连接部41a，41b上。在圆周方向上分别在孔43a，43b附近的外周面上设置槽18a，18b。当相应的铜管15a，15b沿轴向装配到绝缘构件19的两端时，孔43a，45a的位置匹配，孔43b，45b的位置匹配。

2. 发明专利

JP2012065411A Sealed structure for cable connection box 有权
标题翻译：电缆连接盒的密封结构
公开(公告)号：JP2012065411A
公开(公告)日：2012-03-29
申请号：JP2010206230
申请日：2010-09-15
申请人： Viscas Corp , 株式会社ビスキャス
发明人： NAKATSU HIRONOBU , NAGANAMI JUNJI
IPC分类号： H02G15/10
摘要： PROBLEM TO BE SOLVED: To improve sealing performance of a sealed structure.SOLUTION: In a sealed structure 100 for a cable connection box, trapezoidal packing 20 is fastened to be sandwiched between a first inclined face 31 of a first fastening member 30 and a second inclined face 41 of a second fastening member 40, so that an inner face of the trapezoidal packing 20 is brought into close contact with cable side packing 10 that is brought into close contact with a power cable 1 and an outer face of the trapezoidal packing 20 is brought into close contact with a connecting pipe 2. Thus, the cable side packing 10 and the trapezoidal packing 20 can seal a space between the power cable 1 and the connecting pipe 2. The sealed structure 100 includes an O-ring 70 pressure-bonded to the second fastening member 40 and the connecting pipe 2. Since the sealed structure 100 has oil sealing performance of the cable side packing 10, the trapezoidal packing 20 and the O-ring 70, sealing performance of the sealed structure 100 can be improved.
摘要翻译：要解决的问题：提高密封结构的密封性能。解决方案：在用于电缆接线盒的密封结构100中，梯形填料20被紧固以夹在第一紧固构件30的第一倾斜面31和第二紧固构件40的第二倾斜面41之间，因此梯形填料20的内表面与电力线缆1紧密接触的电缆侧密封件10紧密接触，并且梯形填料20的外表面与连接管2紧密接触。因此，电缆侧密封件10和梯形填料20可以密封电力电缆1和连接管2之间的空间。密封结构100包括压接在第二紧固构件40上的O形环70和连接管由于密封结构体100具有电缆侧密封件10，梯形填料20和O形环70的油封性能，所以能够提高密封结构体100的密封性能。版权所有（C）2012，JPO＆INPIT

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