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1. 发明公开

EP2497099A1 ELEKTRISCHES INSTALLATIONSSCHALTGERÄT MIT EINEM SCHLAGHEBEL 审中-公开
标题翻译：连出重拳杠杆电气安装开关设备
公开(公告)号：EP2497099A1
公开(公告)日：2012-09-12
申请号：EP10770730.9
申请日：2010-10-21
申请人： ABB AG
发明人： WEBER, Ralf , BECKER, Joachim
IPC分类号： H01H71/50 , H01H71/12
CPC分类号： H01H71/505 , H01H71/128
摘要： The invention relates to an electric installation switching device (10), in particular a circuit breaker, comprising a housing (11), a switching mechanism (15) that can be triggered by a thermal (30) and/or magnetic (31) actuator, a latching point, and an impact lever (20) which is pivotally mounted and which has an actuator-side arm (21) and a switching mechanism-side arm (22), wherein the magnetic and/or thermal actuator (30, 31) operates when the actuator-side arm (21) is triggered, and as a result of the pivoting of the impact lever (20) produced thereby, the latching point is unlatched. The housing (10) has an elongated recess (12) near the actuator-side arm (21) of the impact lever (20), and the actuator-side arm (21) of the impact lever (20) has an operating end (24) for manually actuating and pivoting the impact lever (20) from a resting position to a triggering position. The operating end (24) is accessible to a tool through the elongated recess (12).

2. 发明授权

EP2143122B1 INSTALLATIONSSCHALTGERÄT 有权转让
标题翻译：安装开关设备
公开(公告)号：EP2143122B1
公开(公告)日：2011-10-12
申请号：EP08749075.1
申请日：2008-04-24
申请人： ABB AG
发明人： HOFMANN, Manfred , PUMP, Wolfgang , WIELAND, Ralf , STIEGER, Albert , MAJEWSKI, Joachim , RITZ, Roland , EPPE, Klaus-Peter , MUDERS, Erwin , BECKER, Joachim , LUDOVICI, Rainer , POPA, Heinz-Erich , SÜSS, Wolfgang
IPC分类号： H01H71/10 , H02B1/20
CPC分类号： H01H71/1081 , H01H71/08 , H01H71/40
摘要： The invention relates to an installation switchgear, particularly a selective protective switch, having a housing comprising a mounting side, a front and rear face, and wide as well as front and rear narrow sides connecting the mounting side and the face, having a main current path extending between an input terminal and an output terminal, the main current path comprising a main contact point equipped with an arc quenching chamber, a striker armature system bringing the main contact point into the open position, and a main thermal bimetal, which acts on a switching mechanism having a locking position such that the contact point remains permanently open, having a secondary current path in which a current limiting resistor, a selective thermal bimetal also acting on the switching mechanism, and a separating contact point to be opened by the switching mechanism are disposed, and having a handle, by means of which the main contact point can be opened and closed via the switching mechanism, characterized in that a) the secondary current path is switched in parallel to the series connection of the first bimetal via the main contact point, b) the main contact point is configured as a single contact point having a fixed and a movable contact piece, and c) a phase terminal bar extending close to the mounting side and approximately parallel to the same is provided in the housing interior and connected to the input terminal, on the free end of which a clamping contact protruding from the housing on the mounting side is attached in an installation splitter for clamping to bus bars.

3. 发明公开

EP1929500A1 ELEKTRISCHES INSTALLATIONSGERÄT 审中-公开
标题翻译： ELEKTRISCHESINSTALLATIONSGERÄT
公开(公告)号：EP1929500A1
公开(公告)日：2008-06-11
申请号：EP06791794.8
申请日：2006-09-02
申请人： ABB AG
发明人： CLAEYS, Patrick , BECKER, Joachim , WEBER, Ralf , KOMMERT, Richard
IPC分类号： H01H77/06 , H01H77/10 , H01H71/52
CPC分类号： H01H77/10 , C08L2201/12 , H01H71/52 , H01H77/06 , H01H2300/034
摘要： The invention proposes an electrical switching device, comprising a contact lever (13), which is mounted approximately centrally such that it can rotate, wherein a movable contact piece (12) is arranged at the free end of the first arm (15), and the free end of the second arm (16) is coupled to a rotatable toggle switch (22). A contact pressure spring (18) acts on the free end of the first arm (15) approximately in the direction of the longitudinal extent of the contact lever (13). An actuator (19) is provided which acts on the contact lever (13) so as to open it in the region between the axis of rotation (14) of the contact lever (13) and the moveable contact piece (16) and which may be mechanically coupled to the moveable contact lever (13) or the moveable contact piece (16).
摘要翻译：本发明提出了一种电气开关装置，该电气开关装置包括接触杆（13），该接触杆大致居中地安装使得其能够旋转，其中可动接触件（12）布置在第一臂（15）的自由端处，并且第二臂（16）的自由端连接到可旋转的拨动开关（22）。接触压力弹簧（18）大致在接触杆（13）的纵向范围的方向上作用在第一臂（15）的自由端上。提供致动器（19），其作用在接触杆（13）上，以便在接触杆（13）的旋转轴线（14）和可动接触件（16）之间的区域中将其打开，并且可以机械地连接到可动触头杠杆（13）或可动接触件（16）。

4. 发明公开

EP2143122A1 INSTALLATIONSSCHALTGERÄT 有权转让
公开(公告)号：EP2143122A1
公开(公告)日：2010-01-13
申请号：EP08749075.1
申请日：2008-04-24
申请人： ABB AG
发明人： HOFMANN, Manfred , PUMP, Wolfgang , WIELAND, Ralf , STIEGER, Albert , MAJEWSKI, Joachim , RITZ, Roland , EPPE, Klaus-Peter , MUDERS, Erwin , BECKER, Joachim , LUDOVICI, Rainer , POPA, Heinz-Erich , SÜSS, Wolfgang
IPC分类号： H01H71/10 , H02B1/20
CPC分类号： H01H71/1081 , H01H71/08 , H01H71/40
摘要： The invention relates to an installation switchgear, particularly a selective protective switch, having a housing comprising a mounting side, a front and rear face, and wide as well as front and rear narrow sides connecting the mounting side and the face, having a main current path extending between an input terminal and an output terminal, the main current path comprising a main contact point equipped with an arc quenching chamber, a striker armature system bringing the main contact point into the open position, and a main thermal bimetal, which acts on a switching mechanism having a locking position such that the contact point remains permanently open, having a secondary current path in which a current limiting resistor, a selective thermal bimetal also acting on the switching mechanism, and a separating contact point to be opened by the switching mechanism are disposed, and having a handle, by means of which the main contact point can be opened and closed via the switching mechanism, characterized in that a) the secondary current path is switched in parallel to the series connection of the first bimetal via the main contact point, b) the main contact point is configured as a single contact point having a fixed and a movable contact piece, and c) a phase terminal bar extending close to the mounting side and approximately parallel to the same is provided in the housing interior and connected to the input terminal, on the free end of which a clamping contact protruding from the housing on the mounting side is attached in an installation splitter for clamping to bus bars.
摘要翻译：本发明涉及一种安装开关装置，特别是选择性保护开关，其具有包括安装侧，正面和背面以及连接安装侧和正面的宽以及前后窄侧的壳体，具有主电流所述主电流路径包括配备有灭弧室的主接触点，使所述主接触点进入所述打开位置的撞针电枢系统，以及作用于所述主接触点的主热双金属，所述主热双金属作用于所述输入端子和所述输出端子之间，开关机构，其具有锁定位置，使得接触点保持永久打开，具有次级电流路径，在该次级电流路径中限流电阻器，也作用在开关机构上的选择性热双金属片和通过开关而打开的分离触点机构设置并具有手柄，通过该手柄可以通过切换机构打开和关闭主接触点其特征在于：a）所述次级电流路径经由所述主接触点与所述第一双金属的串联连接并联地切换，b）所述主接触点被配置为具有固定接触件和可动接触件的单个接触点，以及c）在所述壳体内部设置有与所述安装侧大致平行地延伸并且与所述输入端子连接的相端子条，在所述输入端子的自由端上，在所述安装侧上从所述壳体突出的夹紧触点是附在安装分流器上用于夹紧母线。

5. 发明公开

EP2115757A1 LICHTBOGENLÖSCHBLECHANORDNUNG 审中-公开
标题翻译：灭弧页结构
公开(公告)号：EP2115757A1
公开(公告)日：2009-11-11
申请号：EP08707564.4
申请日：2008-02-06
申请人： ABB AG
发明人： BAHLINGER, Thilo , BECKER, Joachim
IPC分类号： H01H9/36
CPC分类号： H01H9/362 , H01H33/10 , H01H2009/365
摘要： The invention relates to an arc-quenching core assembly (10, 210, 310, 410, 510) for an electric switch, in particular a circuit-breaker or motor circuit-breaker, comprising arc-quenching sheets (11,12; 211, 212) arranged in parallel and consisting of ferromagnetic material, wherein said sheets can be at least partially coated on at least one face with another material. The arc-quenching core assembly (10, 210, 310, 410, 510) is composed of a series of first quenching sheets, completely or partially coated (11, 211, 311) on both faces and second uncoated (12, 212, 312) quenching sheets, or of a series of third quenching sheets (411, 412, 511, 512), completely or partially coated on one face and uncoated on the other, thus creating a series of coated and uncoated arc-quenching sheet broad faces (23,24; 33,34; 43,44; 53,54) in the stacking direction. The arc-quenching sheets are arranged one behind the other in the stacking direction in such a way that at least two uncoated arc-quenching sheet broad faces (24) are located between a coated (23) arc-quenching sheet broad face and the next but one coated arc-quenching sheet broad face in the stacking direction.

6. 发明公开

EP1949399A1 MAGNETOSTRIKTIVES ELEKTRISCHES SCHALTGERÄT 审中-公开
标题翻译：磁致伸缩电气开关
公开(公告)号：EP1949399A1
公开(公告)日：2008-07-30
申请号：EP05806784.4
申请日：2005-11-15
申请人： ABB AG
发明人： CLAEYS, Patrick , BECKER, Joachim , WEBER, Ralf , KOMMERT, Richard
IPC分类号： H01H55/00 , H01H71/12
CPC分类号： H01H71/127 , C08L2201/12 , H01H55/00 , H01H71/145 , H01H2300/034
摘要： The invention proposes an electrical switching device having at least one contact point having at least one drive, which opens the contact point directly and/or via a switching mechanism with a latching point and which drive has an element having a predetermined shape, which element consists of a shape memory alloy, which changes its shape under the influence of an electromagnetic field and, in the process, opens or closes a contact point or double contact point or unlatches a switching mechanism.

7. 发明公开

EP2115756A1 STROMBEGRENZENDE LICHTBOGENLÖSCHEINRICHTUNG 审中-公开
标题翻译：限流消弧装置
公开(公告)号：EP2115756A1
公开(公告)日：2009-11-11
申请号：EP08707563.6
申请日：2008-02-06
申请人： ABB AG
发明人： BAHLINGER, Thilo , BECKER, Joachim
IPC分类号： H01H9/34 , H01H73/18
CPC分类号： H01H73/18 , H01H9/346
摘要： The invention relates to a current-limiting arc-quenching device for an electric switching device (10), comprising at least one contact point (18) that has a fixed and a movable contact piece (19, 21), an arc-quenching laminated core (24), which is situated between a fixed contact guide bar (28) and an arc baffle (30) that is associated with the movable contact piece (21), being connected to the contact point in such a way that the bases of a switching arc, which is generated when the contact point (18) is opened, run along the fixed contact guide bar (28) and the arc baffle (30). The switching arc travels into the arc-quenching laminated core (24), where it is quenched. The device is characterised in that the fixed contact guide bar (28) and the arc baffle (30) are coated with another material in the regions (232, 330) bordering the arc-quenching laminated core (24).

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