公开(公告)号：WO2017092821A1

公开(公告)日：2017-06-08

申请号：PCT/EP2015/078626

申请日：2015-12-04

Applicant: ABB SCHWEIZ AG

Inventor： JOHANSSON, Gunnar ,  ANGELL, Markus ,  NILSSON, Alfred ,  JOHANSSON, Linnea

IPC: H01H9/22 ,  H01H71/10 ,  H01H71/56

CPC classification number: H01H9/22 ,  H01H71/1054 ,  H01H71/56

Abstract: The invention relates to a disconnector device (3) for disconnecting an electrical circuit, wherein the electrical circuit is switched by a contactor (2) between an open position and a closed position, the disconnector device (3) using the contactor (2) for disconnecting the electric circuit. The disconnector device (3) comprises means (7, 8; 9, 10) for locking the contactor (2) in the open position, in which open position contacts of the contactor (2) are in a first position disconnecting the electrical circuit. An arrangement (1) comprising the disconnector device (3) and a contactor (2) is also provided.

Abstract translation: 本发明涉及一种用于断开电路的断路器装置（3），其中电路通过接触器（2）在断开位置和闭合位置之间切换，断路器装置（3） ）使用接触器（2）断开电路。 断路器装置（3）包括用于将接触器（2）锁定在打开位置的装置（7,8; 9,10），其中接触器（2）的打开位置触点处于断开电路的第一位置。 还提供了包括隔离器装置（3）和接触器（2）的装置（1）。

公开(公告)号：WO2020109034A1

公开(公告)日：2020-06-04

申请号：PCT/EP2019/081513

申请日：2019-11-15

Applicant: ABB SCHWEIZ AG

Inventor： NILSSON, Alfred ,  ANGELL, Markus ,  KARLEN, David ,  JOHANSSON, Gunnar

IPC: H01H9/36

Abstract: A splitter plate (14) for an arc extinguishing chamber (12) in a switching device (10), the splitter plate (14) comprising a base portion (40); a pair of arms (30) extending from the base portion (40); a recess (34) for a movable contact (18) defined between the arms (30); and a slot (32) in each arm (30); wherein the recess (34) is arranged between the slots (32). An arc extinguishing chamber (12) for a switching device (10) is also provided. A switching device (10) for breaking an electric current, the switching device (10) comprising a plurality of splitter plates (14) or an arc extinguishing chamber (12) is also provided.

公开(公告)号：WO2017076447A1

公开(公告)日：2017-05-11

申请号：PCT/EP2015/075780

申请日：2015-11-05

Applicant: ABB SCHWEIZ AG

Inventor： NILSSON, Alfred ,  JOHANSSON, Gunnar

IPC: H01F7/13 ,  H01F7/16 ,  H01H50/16

CPC classification number: H01F7/1623 ,  H01F2007/086 ,  H01H50/163

Abstract: The present invention relates to an electromagnet device (1 ) for a switching apparatus, the electromagnet device comprising a coil (4) arranged to generate a magnetic flux through a magnetic circuit (M. M') when it is excited, a magnet yoke (2) having two lateral legs (20, 20') and an elongated base (22) including a central portion (24), and an armature (3) including a central leg (32) with a free end facing the central portion of the magnet yoke and is movable along a movement axis of the armature between a rest/open position and a working/closed position when operating the switching apparatus. The armature further comprises two arms (30, 30'), each of the arms (30, 30') including a portion (34, 34') extending along the movement axis (Y-axis) of the armature (3) towards the magnet yoke (2) such that, when the armature (2) is moving from the open position to the closed position, each of the extended portions (34, 34') moves in parallel adjacently along a corresponding lateral leg (20, 20') and a single working gap (40) is formed the free end of the central leg (32) of the armature (3) and the central portion (24) of the magnet yoke (2).

Abstract translation: 本发明涉及一种用于开关设备的电磁装置（1），所述电磁装置包括线圈（4），所述线圈（4）被布置为当在所述磁路中通过磁路（M'）时产生磁通量 它被激励，具有两个侧腿（20,20'）的磁轭（2）和包括中心部分（24）的细长底座（22）以及包括中心腿（32）的电枢（3） 该自由端面向磁轭的中心部分，并且在操作开关装置时可沿着电枢的运动轴线在静止/打开位置和加工/闭合位置之间移动。 衔铁还包括两个臂（30,30'），每个臂（30,30'）包括沿着衔铁（3）的运动轴线（Y轴）朝向 （2）上，使得当衔铁（2）从打开位置移动到闭合位置时，每个延伸部分（34,34'）沿着相应的横向腿（20,20'）平行地平行移动， ），并且电枢（3）的中心支柱（32）的自由端和磁轭（2）的中心部分（24）形成单个工作间隙（40）。

公开(公告)号：EP3384511B1

公开(公告)日：2019-10-16

申请号：EP15804535.1

申请日：2015-12-04

Applicant: ABB Schweiz AG

Inventor： JOHANSSON, Gunnar ,  ANGELL, Markus ,  NILSSON, Alfred ,  JOHANSSON, Linnea

IPC: H01H9/22 ,  H01H71/10 ,  H01H71/56

公开(公告)号：EP3384511A1

公开(公告)日：2018-10-10

申请号：EP15804535.1

申请日：2015-12-04

Applicant: ABB Schweiz AG

Inventor： JOHANSSON, Gunnar ,  ANGELL, Markus ,  NILSSON, Alfred ,  JOHANSSON, Linnea

IPC: H01H9/22 ,  H01H71/10 ,  H01H71/56

Abstract: A disconnector device is provided for disconnecting an electrical circuit, wherein the electrical circuit is switched by a contactor between an open position and a closed position, the disconnector device using the contactor for disconnecting the electric circuit. The disconnector device locks the contactor in the open position, in which open position contacts of the contactor are in a first position disconnecting the electrical circuit. An arrangement including the disconnector device and a contactor is also provided.

公开(公告)号：EP3660876A1

公开(公告)日：2020-06-03

申请号：EP18209174.4

申请日：2018-11-29

Applicant: ABB Schweiz AG

Inventor： JOHANSSON, Gunnar ,  KARLÉN, David ,  ANGELL, Markus ,  NILSSON, Alfred

IPC: H01H9/36

Abstract: A splitter plate (14) for an arc extinguishing chamber (12) in a switching device (10), the splitter plate (14) comprising a base portion (40); a pair of arms (30) extending from the base portion (40); a recess (34) for a movable contact (18) defined between the arms (30); and a slot (32) in each arm (30); wherein the recess (34) is arranged between the slots (32). An arc extinguishing chamber (12) for a switching device (10) is also provided. A switching device (10) for breaking an electric current, the switching device (10) comprising a plurality of splitter plates (14) or an arc extinguishing chamber (12) is also provided.