公开(公告)号：US06853524B2

公开(公告)日：2005-02-08

申请号：US10172080

申请日：2002-06-14

申请人： Mark Allan Juds ,  Edward Louis Wellner ,  Francis Christopher Edrozo ,  Mary Jo Johnson Vander Heiden ,  Peter John Theisen ,  Francois Jean Machand ,  Erik Dannel Taylor

发明人： Mark Allan Juds ,  Edward Louis Wellner ,  Francis Christopher Edrozo ,  Mary Jo Johnson Vander Heiden ,  Peter John Theisen ,  Francois Jean Machand ,  Erik Dannel Taylor

IPC分类号： H01H33/32 ,  H01H33/66 ,  H01H39/00 ,  H01H79/00 ,  H02H9/00

CPC分类号： H01H79/00 ,  H01H33/32 ,  H01H33/6646 ,  H01H33/666 ,  H01H39/004

摘要： A vacuum arc interrupter that includes a vacuum chamber assembly having a first conductor and a pressure chamber assembly having a second metal conductor, with an opening, and a bullet assembly. The first conductor is coupled to a power line and the second conductor is coupled to a ground. The bullet assembly has a metal lance structured to engage the opening. The lance is shaped to create an arc when engaging the opening so that the second conductor and the lance are welded together.

摘要翻译： 一种真空灭弧室，包括具有第一导体和压力室组件的真空室组件，所述压力室组件具有带开口的第二金属导体和子弹组件。 第一导体耦合到电力线并且第二导体耦合到地面。 子弹组件具有构造成接合开口的金属喷枪。 喷枪成形为在接合开口时产生电弧，使得第二导体和喷枪焊接在一起。