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1. 发明公开

EP2161805A1 POLYMER BUSHING INSULATOR AND CABLE TERMINATING CONNECTION PART USING THE POLYMER BUSHING INSULATOR 有权转让
标题翻译：美国麻醉药品协会多米诺骨牌麻醉师
公开(公告)号：EP2161805A1
公开(公告)日：2010-03-10
申请号：EP08764114.8
申请日：2008-06-13
申请人： SWCC SHOWA CABLE SYSTEMS CO., LTD.
发明人： ADACHI, Kazuhisa , SEMA, Nobuyuki , SHINTATE, Hitoshi , OGISHIMA, Miyuki , SHINAGAWA, Junichi
IPC分类号： H02G15/02 , H01B17/00 , H02G15/064
CPC分类号： H02G15/064 , H01B17/42
摘要： The prevention to the large scale of the polymer bushing is performer and the attempt to the high voltage of the operating voltage is performed. A polymer bushing 1 of this invention is provided with a conductor bar 2 which is centrally arranged and has a conductor insertion hole 2a at a lower end part, a rigid insulator 3 which is provided at the outer circumference of the conductor bar 2 and has a receiving port 31a for a cable termination 7, and a polymer covering 4 which is provided at the outer circumference of the insulator 3 and that a number of shades 4a are formed separately along the longer direction at the outer circumference. Besides, a large diameter part 33 is provided at the upper part than the conductor insertion hole 2a in the neighborhood of the lower end part of the insulator 3. And, a cylindrical shielding metal fitting 6 is concentrically embedded together with the conductor bar 2 at the aforementioned large diameter part 33. Further, an electric-field stress-control layer 5 is provided at the interface between the aforementioned large diameter part 33 and the polymer covering 4.
摘要翻译：对聚合物衬套的大规模的防止是执行者，并且执行对工作电压的高电压的尝试。本发明的聚合物衬套1设置有中心布置的导体棒2，并且在下端部具有导体插入孔2a，刚性绝缘体3设置在导体棒2的外周，并具有用于电缆终端7的接收端口31a和设置在绝缘体3的外周处的多个聚合物覆盖物4，并且在外周沿着较长方向分开形成多个阴影部4a。此外，在绝缘体3的下端部附近的导体插入孔2a的上部设置有大直径部33，并且，将圆筒形的屏蔽金属配件6与导体棒2同心地嵌入到上述大直径部分33.此外，电场应力控制层5设置在上述大直径部分33和聚合物覆盖物4之间的界面处。

2. 发明授权

EP2161805B1 POLYMER BUSHING INSULATOR AND CABLE TERMINATING CONNECTION PART USING THE POLYMER BUSHING INSULATOR 有权转让
标题翻译：聚合物衬套绝缘体和电缆端接连接部分使用聚合物衬套绝缘体
公开(公告)号：EP2161805B1
公开(公告)日：2018-01-10
申请号：EP08764114.8
申请日：2008-06-13
申请人： SWCC SHOWA CABLE SYSTEMS CO., LTD.
发明人： ADACHI, Kazuhisa , SEMA, Nobuyuki , SHINTATE, Hitoshi , OGISHIMA, Miyuki , SHINAGAWA, Junichi
IPC分类号： H02G15/02 , H01B17/00 , H02G15/064
CPC分类号： H02G15/064 , H01B17/42
摘要： The prevention to the large scale of the polymer bushing is performer and the attempt to the high voltage of the operating voltage is performed. A polymer bushing 1 of this invention is provided with a conductor bar 2 which is centrally arranged and has a conductor insertion hole 2a at a lower end part, a rigid insulator 3 which is provided at the outer circumference of the conductor bar 2 and has a receiving port 31a for a cable termination 7, and a polymer covering 4 which is provided at the outer circumference of the insulator 3 and that a number of shades 4a are formed separately along the longer direction at the outer circumference. Besides, a large diameter part 33 is provided at the upper part than the conductor insertion hole 2a in the neighborhood of the lower end part of the insulator 3. And, a cylindrical shielding metal fitting 6 is concentrically embedded together with the conductor bar 2 at the aforementioned large diameter part 33. Further, an electric-field stress-control layer 5 is provided at the interface between the aforementioned large diameter part 33 and the polymer covering 4.

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