| 摘要 |
<p>The invention relates to a vacuum interrupter with a tubular insulator (1). The aim of the invention is to optimize the vapor shield (71) fixing means that are provided on a peripheral step (11) of the ceramic insulator, in dielectric terms. To this end, a support ring (81) that is allocated to the vapor shield (71) has a cylindrical area (82), which is supported on said step, and an inwardly projecting collar (83), one end (73/74) of the vapor shield (71) being shaped around said collar (83).</p> |
