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1. 发明授权

US08638184B2 ARC chute for a circuit breaker, circuit breaker and method for assembling an ARC chute 有权
标题翻译：用于断路器的ARC滑槽，用于组装ARC滑槽的断路器和方法
公开(公告)号：US08638184B2
公开(公告)日：2014-01-28
申请号：US13652834
申请日：2012-10-16
申请人： ABB Technology AG
发明人： Philippe Noisette , Yoann Alphand , Marc Blanc
IPC分类号： H01H9/30
CPC分类号： H01H9/362 , H01H9/342 , H01H9/345 , H01H2009/365
摘要： An arc chute for a DC circuit breaker is disclosed which includes at least one stack of a plurality of substantially parallel metal plates, the at least one stack defining a first axis A in parallel to a stacking direction; an arc space adapted to allow an arc to extend along the first axis, wherein a second axis traversing in parallel to the metal plates the at least one stack and the arc space substantially orthogonal to the first axis. Further, an arc-chute housing having at least one side wall, the at least one side wall being substantially parallel to the second axis, wherein the distance between the at least one sidewall and the metal plates is, for example, less than 5 mm, such as less than 2 mm.
摘要翻译：公开了一种用于DC断路器的电弧槽，其包括多个基本上平行的金属板的至少一个堆叠，所述至少一个堆叠平行于堆叠方向限定第一轴线A. 电弧空间，其适于允许电弧沿着第一轴线延伸，其中平行于金属板的第二轴线与至少一个电堆和大致正交于第一轴线的弧形空间平行。此外，具有至少一个侧壁的弧槽壳体，所述至少一个侧壁基本上平行于第二轴线，其中，至少一个侧壁和金属板之间的距离例如小于5mm ，如小于2mm。

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