Gas-isolated high voltage switch

摘要

The switch has a nozzle (50) comprising a hollow insulating body (51) forming a section of a diffuser (54) attached to a narrow point. A metallic ring body (70) is arranged at a blowing end of the nozzle and connected with the insulation body in a form-fit manner. The ring body holds a drive- or output element (84) of a deflection gear (80). The ring body has an intermediate ring in a concentric arrangement producing a form closure to the insulating body. A ring (100) is fastened to the intermediate ring and suspended on the intermediate ring for holding the drive- or output element.