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1. 发明授权

US4389553A Rotary disconnect switch 失效
标题翻译：旋转断路开关
公开(公告)号：US4389553A
公开(公告)日：1983-06-21
申请号：US160560
申请日：1980-06-18
申请人： Werner Konig , Wolfgang Wagenbach , Hans May , Rolf Bleidt
发明人： Werner Konig , Wolfgang Wagenbach , Hans May , Rolf Bleidt
IPC分类号： H01H31/16 , H01H31/28 , H01H33/64 , H02B13/035 , H01H33/60
CPC分类号： H02B13/0352 , H01H31/28
摘要： Rotary disconnect switch assembly, including a metal encapsulation insulated with SF.sub.6 gas, flanges integral with the encapsulation, support insulators disposed on the flanges, a drive shaft passing through the encapsulation and having a portion disposed outside and a portion disposed inside the encapsulation, a drive connected to the outside portion of the drive shaft, a profile formed on the inside portion of the drive shaft, three disconnect blades fastened side by side in axial direction of the inside portion of the drive shaft, intermediate pieces passing through the support insulators being connectible to phase conductors, and an opposite pair of first and second fixed contacts for each individual phase connected along the intermediate pieces in axial direction of the drive shaft, the blades being rotatable between an "on" position in which they connect the first and second contacts to each other and a "disconnect" position.
摘要翻译：旋转断开开关组件，包括用SF6气体绝缘的金属封装，与封装一体的凸缘，设置在凸缘上的支撑绝缘体，穿过封装的驱动轴，以及设置在外部的部分和设置在封装内的部分，驱动连接到驱动轴的外侧部分，形成在驱动轴的内侧部分上的轮廓，在驱动轴的内侧部分沿轴向并排固定的三个分离叶片，穿过支撑绝缘体的中间件是可连接的相对导体，以及用于沿着驱动轴的轴向方向沿中间件连接的每个单独相位的相对的一对第一和第二固定触头，所述叶片可在“开”位置之间旋转，在该位置，它们连接第一和第二触点彼此和“断开”位置。

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