Vacuum-type circuit interrupter with flexible, weld-breaking contact structure

摘要: A contact member for a vacuum-type circuit interrupter having ring-shaped electrode joined to the adjacent its outer periphery and movable conductive support rod extending from center of moving into out engagement with another member. The positioning allows utilization maximum available lever arm apply breaking force on welds occurring between other may be slightly deformable allow application prying action welded electrode.