公开(公告)号：US09911562B2

公开(公告)日：2018-03-06

申请号：US15308774

申请日：2014-05-14

Applicant: ABB SCHWEIZ AG

Inventor： Ara Bissal ,  Ener Salinas

IPC: H01H75/00 ,  H01H50/20 ,  H01H50/02 ,  H01H50/44 ,  H01H71/24

CPC classification number: H01H50/20 ,  H01H3/28 ,  H01H33/38 ,  H01H50/02 ,  H01H50/443 ,  H01H71/24

Abstract: An actuator for a mechanical switch, a mechanical switch, a circuit breaker and a high voltage power transmission system including such an actuator are disclosed. The actuator includes at least one armature and a first primary coil with turns wound around a central coil axis, where the armature is movable along the central coil axis and there is a magnetic flux concentrator provided at least around the first primary coil.

公开(公告)号：US11621135B2

公开(公告)日：2023-04-04

申请号：US16634043

申请日：2018-08-01

Applicant: ABB Schweiz AG

Inventor： Ener Salinas ,  Ara Bissal ,  Erik Johansson ,  Frederic Tholence

IPC: H01H50/18 ,  H01H49/00 ,  H01H50/44 ,  H01H50/54 ,  H01H50/64

Abstract: An armature for an electromagnetic actuator, the armature including an armature body, at least one electrically conductive member configured for cooperation with a magnetic field generator of an electromagnetic actuator, and a connection end configured for connection of the armature to an apparatus operable by an electromagnetic actuator. The armature body also having a cellular structure. The armature may form part of an electromagnetic actuator, which in turn may be a component in a switch device. The armature may be manufactured by an additive manufacturing process.

公开(公告)号：US20210066012A1

公开(公告)日：2021-03-04

申请号：US16634043

申请日：2018-08-01

Applicant: ABB Schweiz AG

Inventor： Ener Salinas ,  Ara Bissal ,  Erik Johansson ,  Frederic Tholence

IPC: H01H50/18 ,  H01H50/54 ,  H01H50/44 ,  H01H50/64 ,  H01H49/00

Abstract: An armature for an electromagnetic actuator, the armature including an armature body, at least one electrically conductive member configured for cooperation with a magnetic field generator of an electromagnetic actuator, and a connection end configured for connection of the armature to an apparatus operable by an electromagnetic actuator. The armature body also having a cellular structure. The armature may form part of an electromagnetic actuator, which in turn may be a component in a switch device. The armature may be manufactured by an additive manufacturing process.