公开(公告)号：US4523052A

公开(公告)日：1985-06-11

申请号：US495936

申请日：1983-05-19

申请人： Shuzou Takahashi ,  Hiroaki Toda

发明人： Shuzou Takahashi ,  Hiroaki Toda

IPC分类号： H01B17/28 ,  H01B17/36 ,  H01B17/42 ,  H02G15/30 ,  H01B17/54

CPC分类号： H01B17/36 ,  H01B17/28 ,  H02G15/30

摘要： A gas-insulated bushing including an insulating tube filled with an insulating gas, a central conductor centrally arranged within the insulating tube, and a capacitor unit connected to the central conductor and partitioning the interior of the insulating tube. The central conductor has an intermediate constriction to which the capacitor unit is connected and is formed of two connected conductor parts, at least one of which is terminally restricted to form the constriction. A pair of flanges is secured to the ends of respective of the conductor parts and connects the conductor parts at the constriction. A shield member is supported on one of the flanges and spaced apart from the conductor parts at the constriction in order to relieve the electric field at the constriction.

摘要翻译： 一种气体绝缘衬套，其包括填充有绝缘气体的绝缘管，中心布置在绝缘管内的中心导体，以及连接到中心导体并分隔绝缘管内部的电容器单元。 中心导体具有电容器单元连接的中间收缩部，并且由两个连接的导体部分形成，其中至少一个被终止地限制以形成收缩部。 一对凸缘固定在各个导体部分的端部，并在导线部分处连接导体部分。 屏蔽构件被支撑在其中一个凸缘上并且在收缩部处与导体部分间隔开，以便缓解收缩部分的电场。