公开(公告)号：US20150249323A1

公开(公告)日：2015-09-03

申请号：US14712517

申请日：2015-05-14

Applicant: ABB Technology AG

Inventor： Ennio ERRICO ,  Matteo PAPETTI

IPC: H02B5/00

CPC classification number: H02B5/00 ,  H02B5/06

Abstract: An actuating device for an electric switchgear of the type having one or more bushings connected to a casing. The actuating device can include a gear mechanism which is suitable to be mounted at and outside the zone where a bushing is connected to the casing, and which includes a plurality of gears operatively interconnected to each other and arranged to move a bushing between a first service position and a second transport position wherein it is lowered towards the casing from the first service position. A connection can be arranged to keep the bushing operatively coupled to the casing while moving it between the first and second positions.

Abstract translation: 一种用于具有连接到壳体的一个或多个衬套的类型的电开关装置的致动装置。 致动装置可以包括齿轮机构，该齿轮机构适于安装在套管连接到壳体的区域的外部和外部，并且包括多个齿轮，所述多个齿轮可操作地彼此互连并且布置成在第一服务 位置和第二传送位置，其中从第一服务位置朝向壳体降低。 连接可以被布置成保持衬套在第一位置和第二位置之间移动时可操作地联接到壳体。

公开(公告)号：US20140246298A1

公开(公告)日：2014-09-04

申请号：US14190410

申请日：2014-02-26

Applicant: ABB Technology AG

Inventor： Ennio ERRICO ,  Roberto MINGIARDI

IPC: H01H31/02 ,  H01H1/06

CPC classification number: H01H31/026 ,  H01H1/06 ,  H01H31/003 ,  H01H2031/286 ,  H02B13/035

Abstract: An exemplary HV switching device includes a casing having at least a first fixed contact and a second fixed contact that are spaced apart from each other and can be connected to two corresponding power terminals. A first movable contact and a second movable contact are spaced apart from each other and actuated for coupling the first fixed contact and the second fixed contact, respectively. At least one of the first fixed contact and first movable contact has a shape for coupling the first movable contact to the first fixed contact in at least a first coupling position and a second coupling position which are spaced apart, and at least one of the second fixed contact and second movable contact has a shape for coupling the second movable contact to the second fixed contact in at least a third coupling position and a fourth coupling position which are spaced apart.

Abstract translation: 示例性HV开关装置包括具有至少第一固定触点和第二固定触点的壳体，所述第一固定触点和第二固定触点彼此间隔开并且可以连接到两个相应的电源端子。 第一可移动触点和第二可动触头彼此间隔开并被致动以分别联接第一固定触头和第二固定触头。 第一固定触点和第一可移动触点中的至少一个具有用于在至少第一耦合位置和间隔开的第二耦合位置中将第一可动触头耦合到第一固定触头的形状，并且第二固定触点中的至少一个 固定触点和第二可移动触点具有用于在至少第三耦合位置和间隔开的第四耦合位置将第二可动触头耦合到第二固定触头的形状。