公开(公告)号：US09589744B2

公开(公告)日：2017-03-07

申请号：US14443283

申请日：2013-11-20

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Heinz Aeschbach ,  Simon Ardyna ,  Jean-Pierre Dupraz ,  David Berard

IPC: H01H5/00 ,  H01H3/46 ,  H01H3/30 ,  H01H9/02 ,  H01H3/38 ,  H01H71/10

CPC classification number: H01H3/46 ,  H01H3/30 ,  H01H3/3015 ,  H01H3/38 ,  H01H9/02 ,  H01H71/10 ,  H01H2235/018

Abstract: For application to medium- and high-voltage circuit breakers, the control device makes it possible to actuate opening of the circuit breakers used in the medium- and high-voltage networks very quickly. The spring used in the control device is a spring of the composite type, having a curved C- or Ω-shape. The spring has a stationary first end and a movable second end that is pivotally connected to the end of a lever device, that is itself constrained to rotate with the drive shaft of the control device.

Abstract translation: 为了应用于中高压断路器，控制装置可以非常快速地启动中高压网络中使用的断路器的开路。 在控制装置中使用的弹簧是复合型的弹簧，具有弯曲的C形或Ω形。 弹簧具有固定的第一端和可枢转地连接到杠杆装置的端部的可移动的第二端，其本身被约束以与控制装置的驱动轴一起旋转。