公开(公告)号：US20160240338A1

公开(公告)日：2016-08-18

申请号：US15052937

申请日：2016-02-25

Applicant: ABB Technology AG

Inventor： Edgar Dullni ,  Dukkaiappan Subbiah Thevar ,  Knut Rongve ,  Markus Bellut ,  Olav Byrkjeland ,  Paul Midtun ,  Philipp Masmeier ,  Pravin Futane ,  Tor-Odd Ronhovd

IPC: H01H33/664 ,  H01H33/662

CPC classification number: H01H33/664 ,  H01H9/04 ,  H01H33/66 ,  H01H33/66207

Abstract: A vacuum circuit breaker for the use in high pressure environments, has at least one vacuum interrupter with at least one moving contact and at least one fixed contact inside the vacuum interrupter, and external contact points at the vacuum interrupter. The vacuum circuit breaker can be used under the high-pressure environmental conditions through the use of at least one vacuum interrupter arranged in a pressure tight container, wherein the electrical contacting is realized via a high voltage bushings through the container wall, and the pressure tight container is at least partially filled with insulating oil.

Abstract translation: 用于高压环境的真空断路器具有至少一个真空断路器，其具有至少一个移动触点和真空断路器内的至少一个固定触头，以及真空断路器处的外部接触点。 真空断路器可以在高压环境条件下通过使用布置在耐压容器中的至少一个真空断路器来使用，其中通过高压套管穿过容器壁实现电接触，并且压紧 容器至少部分地填充有绝缘油。