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1. 发明授权

US06472628B2 Circuit-breaker including a moving assembly contained inside a casing filled with a dielectric gas under pressure 失效
标题翻译：断路器包括容纳在压力下填充有介电气体的壳体内的移动组件
公开(公告)号：US06472628B2
公开(公告)日：2002-10-29
申请号：US09846220
申请日：2001-05-02
申请人： Michel Nauche , Bruno Luscan
发明人： Michel Nauche , Bruno Luscan
IPC分类号： H01H3318
CPC分类号： H01H33/901
摘要： A circuit-breaker including a first tube, and a second tube coaxial to the first tube, the first and second tubes being connected together via a piston provided with perforations and equipped with a valve member, the first tube having an end connecting to said piston, a moving arcing contact support being fixed rigidly to said piston on the other side from the first tube, wherein, with said piston having a bore of diameter D, said piston is provided with a groove, that end of said first tube which is connected to said piston being provided with n gaps allowing n claws to project, the end of at least one of the claws being provided with a rim that is received in said groove in said piston, said piston being provided with one or more passageways angularly in register with each claw provided with a rim, and making it possible for the rim(s) to be inserted axially as far as said groove, and then for the tube to be turned to cause the rim to penetrate into the groove portions that remain, and wherein said arcing contact support is provided with n gaps and with n claws that are complementary to the gaps and claws of said first tube, the claws of said arcing contact support fitting into and filing the gaps situated between the claws on said first tube.
摘要翻译：一种断路器，包括第一管和与第一管同轴的第二管，第一和第二管经由设置有穿孔的活塞连接在一起，并配备有阀构件，第一管的端部连接到所述活塞一个移动的电弧触头支架在第一管的另一侧刚性地固定到所述活塞上，其中，当所述活塞具有直径为D的孔时，所述活塞设置有凹槽，所述第一管的端部连接所述活塞设置有n个间隙，允许n个爪突出，所述至少一个爪的端部设置有容纳在所述活塞的所述凹槽中的边缘，所述活塞设置有一个或多个通道，每个爪设置有轮辋，并且使得轮辋可以轴向插入到所述槽的方向上，然后为了使所述管转动以使所述轮辋进入保留的槽部， nd，其中所述电弧触点支撑件设置有n个间隙，并且具有与所述第一管的间隙和爪互补的n个爪，所述电弧触头的爪支撑配合到位于所述第一管上的爪之间的间隙中并且填充位于所述第一管之间的爪之间的间隙。

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