公开(公告)号：WO2015028140A8

公开(公告)日：2015-10-08

申请号：PCT/EP2014002321

申请日：2014-08-25

Applicant: ABB TECHNOLOGY AG

Inventor： DULLNI EDGAR ,  SUBBIAH THEVAR DUKKAIAPPAN ,  RONGVE KNUT ,  BELLUT MARKUS ,  BYRKJELAND OLAV ,  MIDTUN PAUL ,  MASMEIER PHILIPP ,  FUTANE PRAVIN ,  RONHOVD TOR-ODD

IPC: H01H9/04 ,  H01H33/66 ,  H02B13/00 ,  H05K7/00

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

Abstract: The invention relates to a vacuum circuit breaker for the use in high pressure environments, with 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, according to the preamble of claim 1. In order to enable vacuum circuit breaker in such, that they can be used under the aforesaid environmental conditions, the invention is, that at least one vacuum interrupter is arranged in a pressure tight container, and that the electrical contacting is realized via high voltage bushings trough the container wall, and that the pressure tight container is filled with insulating oil.

Abstract translation: 本发明涉及一种在高压环境中使用的真空断路器，具有至少一个具有至少一个移动触点的真空断路器和真空断路器内的至少一个固定触点，以及真空断路器处的外部接触点，根据 为了使真空断路器能够在上述环境条件下使用，本发明是将至少一个真空断路器设置在耐压容器中，并且电接触 通过高压套管通过容器壁实现，并且耐压容器中填充有绝缘油。