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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

JP2011141212A Method of measuring surface pressure of interface between cable insulator and rubber block 有权
标题翻译：测量电缆绝缘子与橡胶块之间接口表面压力的方法
公开(公告)号：JP2011141212A
公开(公告)日：2011-07-21
申请号：JP2010002413
申请日：2010-01-08
申请人： Tokyo Electric Power Co Inc:The , Viscas Corp , 東京電力株式会社 , 株式会社ビスキャス
发明人： HORIGUCHI NORIAKI , KOBAYASHI SHOZO , ITO HIROKI , NAKADE MASAHIKO , HYODO TOSHIAKI , UMEKAWA KENJI
IPC分类号： G01L5/00
摘要： PROBLEM TO BE SOLVED: To provide a method of measuring a surface pressure in which a case of going into a measurement incapable condition hardly occurs in a case where measuring of the surface pressure of an interface between a cable insulator and a rubber block is performed for a long time period.
SOLUTION: A rigid holder 6 is used that has a support 6a supporting a surface at the opposite side of the pressure receiving surface 4a of a surface pressure sensor 4, a frame 6b surrounding the periphery of the surface pressure sensor 4 and a housing 6c accommodating a lead wire 5 of the surface pressure sensor 4. The surface pressure sensor 4 is fitted into a recess formed by the support 6a and the frame 6b of the holder 6 so as to be held thereby, and the lead wire 5 in the vicinity of the surface pressure sensor 4 is accommodated in the housing 6c by giving slack to the lead wire 5. The holder 6 having the surface pressure sensor 4 and the lead wire 5 built therein is fitted into a recess 1a formed at a part of the outer peripheral face of the cable insulator 1, and the rubber block 2 is covered thereon, and then a surface pressure of the interface 3 between the cable insulator 1 and the rubber block 2 is measured.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种测量表面压力的方法，其中在电缆绝缘体和橡胶块之间的界面的表面压力的测量情况下几乎不发生测量不能发生的情况执行了很长时间。解决方案：使用刚性保持器6，其具有支撑件6a，其支撑表面压力传感器4的压力接收表面4a的相对侧的表面，围绕表面压力传感器4的周边的框架6b和壳体6c容纳表面压力传感器4的引线5.表面压力传感器4装配到由支撑件6a和保持器6的框架6b形成的凹部中以被保持，并且引线5在表面压力传感器4的附近通过给导线5松弛地容纳在壳体6c中。内置有表面压力传感器4和引线5的保持器6装配在形成在电缆绝缘体1的外周面和橡胶块2被覆盖，然后测量电缆绝缘体1和橡胶块2之间的界面3的表面压力。版权所有（C）2011，JPO＆INPIT

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