公开(公告)号：EP3503321A1

公开(公告)日：2019-06-26

申请号：EP17208681.1

申请日：2017-12-19

Applicant: ABB Schweiz AG

Inventor： Gentsch, Dietmar ,  Keßler, Michael ,  Kopp, Dalibor ,  Reuber, Christian

IPC: H02B13/025 ,  H02B13/045 ,  H02B13/065

Abstract: The invention relates to an inner compartment design for medium voltage gas insulated switchgears, with at least one inner compartment and a housing, according to the preamble of claim 1 In order to enhance the withstand of the inner compartment against destructive light arc impact, considering at the same time high economic effectivity, the invention is, that at the inner compartment, or in case of several inner compartments, at the inner of the inner compartment or enclosure, or at one of the inner compartments, are provided on its inner wall surface, at least partially with an insulating layer.

公开(公告)号：EP3483995A1

公开(公告)日：2019-05-15

申请号：EP17201616.4

申请日：2017-11-14

Applicant: ABB Schweiz AG

Inventor： Gentsch, Dietmar ,  Kopp, Dalibor ,  Reuber, Christian

IPC: H02B13/045 ,  H02B1/56

Abstract: The invention relates to a medium voltage gas insulated switchgear with pressure consolidated compartment, with one, two or three phase switch, gearbox and bushings.
In order to realize higher insulation gas pressures, by reduced need material for the compartment, the invention is, that the compressive strengthening of the aforesaid inner compartment is realized by integrated wall structures, by the use of metal sheets with integral corrugations and edges with large radii and with addition rectangular to the wallstructures oriented support element of the switches.

公开(公告)号：EP3179496A1

公开(公告)日：2017-06-14

申请号：EP15199423.3

申请日：2015-12-10

Applicant: ABB Schweiz AG

Inventor： Kopp, Dalibor ,  Zitzmann, Robby

IPC: H01H3/42 ,  H01H3/46

CPC classification number: H01H19/14 ,  H01H3/42 ,  H01H3/46 ,  H01H19/03

Abstract: The invention relates to a rotary auxiliary switch for medium voltage switchgears, with a lever with a cam track , along which a driving element is movable, according to the preamble of claim 1. In order to realize, that the lever has to be covered in such a way, that the operator cannot touch the application, the invention is, that the lever is split into two complementarily lever components (a, b) in such, that the two components create a hinge, when they are mechanically mounted, and that the resulting cam track is also splitted into two cam track parts, in such, that a partly first cam track which is located in the first lever component (a), and the partly second cam track is located in the second lever component (b).

Abstract translation: 用于中压开关设备的旋转式辅助开关技术领域本发明涉及一种用于中压开关设备的旋转式辅助开关，根据权利要求1的前序部分，带有带有凸轮轨道的杠杆，驱动元件可沿着该杠杆移动。为了实现，杠杆必须被覆盖 这样一种方式，即操作人员不能碰触应用，本发明是该杠杆被分成两个互补的杠杆部件（a，b），使得两个部件在机械安装时形成铰链，并且 所产生的凸轮轨道也被分成两个凸轮轨道部分，其中位于第一杠杆部件（a）中的部分第一凸轮轨道和部分第二凸轮轨道位于第二杠杆部件（b）中， 。

公开(公告)号：EP3179496B1

公开(公告)日：2018-08-22

申请号：EP15199423.3

申请日：2015-12-10

Applicant: ABB Schweiz AG

Inventor： Kopp, Dalibor ,  Zitzmann, Robby

IPC: H01H3/42 ,  H01H19/03 ,  H01H19/14 ,  H01H3/46

CPC classification number: H01H19/14 ,  H01H3/42 ,  H01H3/46 ,  H01H19/03

Abstract: The invention relates to a rotary auxiliary switch for medium voltage switchgears, with a lever with a cam track , along which a driving element is movable, according to the preamble of claim 1. In order to realize, that the lever has to be covered in such a way, that the operator cannot touch the application, the invention is, that the lever is split into two complementarily lever components (a, b) in such, that the two components create a hinge, when they are mechanically mounted, and that the resulting cam track is also splitted into two cam track parts, in such, that a partly first cam track which is located in the first lever component (a), and the partly second cam track is located in the second lever component (b).

公开(公告)号：EP3240001A1

公开(公告)日：2017-11-01

申请号：EP16167338.9

申请日：2016-04-27

Applicant: ABB Schweiz AG

Inventor： Wirz, Torsten ,  Zitzmann, Robby ,  Kopp, Dalibor

IPC: H01H1/38 ,  H01H31/32

CPC classification number: H01H31/32 ,  H01H1/38

Abstract: The invention relates to a cylindrically shaped contact element arrangement for a three-position-switch in medium or high voltage gas insulated switchgears, which provides a disconnector switch and an earthing switch, which further consist of one movable conductor and three contacts, which are busbar contact, center contact and earth contact, with a cylindrical shaped contact element arrangement for connecting tube shaped contacts which are orientated in axial direction and with spring means for providing contact forces, and that the cylindrical shaped contact element arrangement consist of multiple identical contact elements, which are hold in cylindrical position by a support structure, according to the preamble of claim 1. In order to create a contact system with possibly low ohmic restistance, which is furthermore compact, the invention is, that spring means for providing the radially expanding contact forces, are located inside the cylindrical shape, represented by the contact elements arrangement.

Abstract translation: 本发明涉及用于中压或高压气体绝缘开关设备中的三位置开关的圆柱形接触元件装置，其提供隔离开关和接地开关，其还包括一个活动导体和三个触点，这三个触点是母线 触点，中心触点和接地触点，具有用于连接沿轴向定向的管形触点和用于提供接触力的弹簧装置的圆柱形触点元件装置，并且圆柱形触点元件装置由多个相同的触点元件组成， 根据权利要求1的前序部分，其通过支撑结构保持在圆柱形位置中。为了形成具有可能较小的欧姆稳定性的接触系统，本发明还提供了一种用于提供径向扩大的接触 力位于由接触件表示的圆柱形内部 安排。

公开(公告)号：EP3696836A1

公开(公告)日：2020-08-19

申请号：EP19157848.3

申请日：2019-02-18

Applicant: ABB Schweiz AG

Inventor： Zitzmann, Robby ,  Kopp, Dalibor

IPC: H01H3/36 ,  H02B13/075

Abstract: The present invention relates to a switch for a medium voltage or high voltage switchgear. The switch comprises a first fixed contact, a second fixed contact, a moveable contact, at least one flexible link, and a contact drive. In an on state of the switch the moveable contact is configured to be in a position that connects the first fixed contact to the second fixed contact. In an off state of the switch the moveable contact is configured to be in a position where the first fixed contact is not connected to the second fixed contact. The at least one flexible link is connected to the moveable contact. The at least one flexible link engages with the contact drive. The contact drive is configured to pull the moveable contact via the at least one flexible link and the contact drive is configured to push the moveable contact via the at least one flexible link. Activation of the contact drive in a first mode is configured to move the moveable contact to the position such that the switch is in the on state. Activation of the contact drive in a second mode is drive is configured to move the moveable contact to the position such that the switch is in the off state.

公开(公告)号：EP3264433A1

公开(公告)日：2018-01-03

申请号：EP16176503.7

申请日：2016-06-27

Applicant: ABB Schweiz AG

Inventor： Kopp, Dalibor ,  Zitzmann, Robby

IPC: H01H3/58 ,  F16D43/208 ,  F16H35/10 ,  H02B5/01 ,  F16D43/206

CPC classification number: H01H3/58 ,  F16D43/206 ,  F16H35/10 ,  F16H35/18

Abstract: The invention relates to an overload clutch (100) for medium voltage switchgears, with a torque introducing cog or chain wheel (6), provided with near to the circumferential line arrangend balls (3), caught in openings of the cog or chain wheel (6) on one side, and caught in openings of a disc spring (2) on the opposing side, which couples by that the introducing torque to a shaft (1) and an kinematic chain arrangement for medium voltage switchgears, with mechanical coupling between a drive and the switching elements of switches, wherein torque overload is prevented by overload clutch. In order to overcome functional disadvantages in a very efficient way, the invention is, that the aforesaid shaft is connected torque proof with the disc spring, and that the disc spring is strained axially by an adjustable axial tension of the shaft with the cog or chain wheel.

Abstract translation: 用于中压开关设备的过载离合器（100）技术领域本发明涉及一种用于中压开关设备的过载离合器（100），该设备具有靠近周向线设置滚珠（3）的转矩引入齿轮或链轮（6），所述齿轮或链轮设置在齿轮或链轮 （1）和用于中压开关装置的运动链装置的耦合，其中，所述盘簧（2）的一个侧面上的盘形弹簧（2）的开口通过 驱动装置和开关的开关元件，其中通过过载离合器来防止转矩过载。 为了以非常有效的方式克服功能性缺点，本发明在于，上述轴与碟形弹簧抗扭地连接，并且碟形弹簧通过具有齿或链的轴的可​​调整的轴向张力轴向地张紧 轮。