公开(公告)号：US08288674B2

公开(公告)日：2012-10-16

申请号：US12792635

申请日：2010-06-02

申请人： Saïd Kantas ,  Bruno Berthon ,  Cédric Triaire

发明人： Saïd Kantas ,  Bruno Berthon ,  Cédric Triaire

IPC分类号： H01H33/66

CPC分类号： H01H33/6642 ,  Y10T29/49071

摘要： A copper-based winding implementing a copper-based winding of diameter that is typically greater than 90 mm, designed to generate a magnetic field in an electrical contact for a medium-voltage vacuum circuit-breaker. The winding is constituted by a hollow cylinder including helical slots about its longitudinal axis and opening out both into the hollow and to the exterior of the cylinder, winding in which the space between two consecutive slots that form a turn is empty of material and the width of each initial slot is less than 1 mm.

摘要翻译： 一种铜基绕组，其实现直径通常大于90mm的铜基绕组，设计用于在中压真空断路器的电接触中产生磁场。 绕组由中空圆筒构成，中空圆柱体包括围绕其纵向轴线的螺旋槽，并且打开两个进入圆柱体的中空和外部的绕组，其中形成匝的两个连续的狭槽之间的空间是空的，宽度 的每个初始槽小于1mm。

公开(公告)号：US20110073566A1

公开(公告)日：2011-03-31

申请号：US12792635

申请日：2010-06-02

申请人： Saïd Kantas ,  Bruno Berthon ,  Cédric Triaire

发明人： Saïd Kantas ,  Bruno Berthon ,  Cédric Triaire

IPC分类号： H01H9/44 ,  H01H1/24 ,  H01F7/06

CPC分类号： H01H33/6642 ,  Y10T29/49071

摘要： A copper-based winding implementing a copper-based winding of diameter that is typically greater than 90 mm, designed to generate a magnetic field in an electrical contact for a medium-voltage vacuum circuit-breaker. The winding is constituted by a hollow cylinder including helical slots about its longitudinal axis and opening out both into the hollow and to the exterior of the cylinder, winding in which the space between two consecutive slots that form a turn is empty of material and the width of each initial slot is less than 1 mm.

摘要翻译： 一种铜基绕组，其实现直径通常大于90mm的铜基绕组，设计用于在中压真空断路器的电接触中产生磁场。 绕组由中空圆筒构成，中空圆柱体包括围绕其纵向轴线的螺旋槽，并且打开两个进入圆柱体的中空和外部的绕组，其中形成匝的两个连续的狭槽之间的空间是空的，宽度 的每个初始槽小于1mm。