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。

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.

公开(公告)号：EP2417615B1

公开(公告)日：2014-06-04

申请号：EP10716285.1

申请日：2010-04-09

申请人： ABB AG

发明人： WIELAND, Ralf ,  PUMP, Wolfgang ,  EPPE, Klaus-Peter ,  SIEDELHOFER, Bernd ,  MASCHKE, Norbert ,  SCHICH, Klaus ,  PROTZ, Robert

IPC分类号： H01H83/00 ,  H01H83/20

CPC分类号： H01H83/20 ,  H01H2071/0278

公开(公告)号：EP2417615A1

公开(公告)日：2012-02-15

申请号：EP10716285.1

申请日：2010-04-09

申请人： ABB AG

发明人： WIELAND, Ralf ,  PUMP, Wolfgang ,  EPPE, Klaus-Peter ,  SIEDELHOFER, Bernd ,  MASCHKE, Norbert ,  SCHICH, Klaus ,  PROTZ, Robert

IPC分类号： H01H83/00 ,  H01H83/20

CPC分类号： H01H83/20 ,  H01H2071/0278

摘要： The invention relates to a trigger unit (1) for attachment to an installation switching device, comprising a coupling apparatus (4) which can take an ON position and a trigger position, and which can be coupled to a trigger apparatus of the installation switching device upon attachment to an installation switching device, wherein the trigger unit (1) comprises a signal current path which contains a hammer armature system (5). Said trigger unit is characterized in that the trigger unit (1) comprises a transmission building block (6), having a movement element (2) which is supported for longitudinal displacement for being coupled to the coupling apparatus (4), a locking member (7) for locking the movement of the movement element (2), a switching member (8) for alternately moving and releasing the movement element (2), a drive member (10) for alternately driving and releasing the switching member (8), wherein the switching member (8) and the locking member (7) are mounted so as to rotate about a common axis and wherein said members can be engaged with the movement element (2), and wherein the drive member (10) can be loaded by the hammer armature system (5) to cause a driving movement.

公开(公告)号：EP2686862A1

公开(公告)日：2014-01-22

申请号：EP12707758.4

申请日：2012-03-07

申请人： ABB AG

发明人： WIELAND, Ralf ,  PUMP, Wolfgang ,  EPPE, Klaus-Peter ,  LUDOVICI, Rainer

IPC分类号： H01H71/24

CPC分类号： H01H71/2463 ,  H01H9/44 ,  H01H9/46 ,  H01H71/2454

摘要： The invention relates to a magnet system (1) for a line circuit breaker (2), with a yoke (3), a coil (4), a sleeve (5), a magnet core (6), a plunger (7), a magnet armature (8) and a restraint spring (9), wherein a conductor piece (10) is formed on the yoke (3) and bears a fixed contact piece (11), and wherein the magnet armature (8) is guided movably in the sleeve (5) counter to the force of the restraint spring (9). The magnet core (6) is fastened on the conductor piece (10), the sleeve (5) is in engagement with the magnet core (6) at the first end of said sleeve, and the magnet armature (8) can be guided into and out of the sleeve (5) at the second end of the sleeve (5).

公开(公告)号：EP2569791A1

公开(公告)日：2013-03-20

申请号：EP11720997.3

申请日：2011-05-11

申请人： ABB AG

发明人： MUDERS, Erwin ,  HOFMANN, Manfred ,  LUDOVICI, Rainer ,  RITZ, Roland ,  STOLZ, Heiko ,  EPPE, Klaus-Peter ,  WIELAND, Ralf ,  MAJEWSKI, Joachim ,  PUMP, Wolfgang

IPC分类号： H01H9/34 ,  H01H71/10 ,  H01H71/02

CPC分类号： H01H33/08 ,  H01H9/342 ,  H01H33/20 ,  H01H71/025 ,  H01H71/08 ,  H01H71/1081

摘要： The invention relates to an installation switching device, in particular a selective circuit breaker, comprising: a housing, which comprises a fastening side, a forward front side and a rear front side, and broad sides and forward and rear narrow sides which connect the fastening side and the front side; a main current path running between an input terminal and an output terminal, said main current path containing a main contact point that is provided with an arc-quenching chamber, a striker armature system, which brings the main contact point into the open position, and a main thermostatic bimetal piece, which acts on a latching mechanism having an interlocking point, such that the contact point remains permanently open; a secondary current path, in which a current-limiting resistor and a selective thermostatic bimetal piece, which likewise acts on the latching mechanism, as well as an isolating contact point that can be opened by the latching mechanism are arranged; and a handle, by means of which the main contact point can be opened and closed via the latching mechanism. The secondary current path is connected in parallel to the series connection comprising the first bimetal piece and the main contact point, and the main contact point is designed as a single contact point having a fixed and a moving contact piece. At least one first vent opening for discharging waste gases from the arc-quenching device is disposed on a narrow side next to the connecting terminal. A recess for fastening the installation switching device to a DIN mounting rail is designed on the fastening side, a second vent opening for discharging waste gases from the arc-quenching device is disposed in the fastening side, and a quick fastening device having a slide, which carries a movable projection and encloses the housing at the broad sides and which can be acted on by means of a spring toward the inner space of the recess, is disposed on the fastening side.

公开(公告)号：EP2686862B1

公开(公告)日：2016-10-26

申请号：EP12707758.4

申请日：2012-03-07

申请人： ABB AG

发明人： WIELAND, Ralf ,  PUMP, Wolfgang ,  EPPE, Klaus-Peter ,  LUDOVICI, Rainer

IPC分类号： H01H71/24

CPC分类号： H01H71/2463 ,  H01H9/44 ,  H01H9/46 ,  H01H71/2454

公开(公告)号：EP2311057A1

公开(公告)日：2011-04-20

申请号：EP09777059.8

申请日：2009-07-09

申请人： ABB AG

发明人： EPPE, Klaus-Peter ,  STIEGER, Albert ,  MUDERS, Erwin ,  PUMP, Wolfgang

IPC分类号： H01H71/08 ,  H01R4/48

CPC分类号： H01R4/4836 ,  H01H1/5844 ,  H01H71/08

摘要： An installation switch device (1), particularly a circuit breaker, ground fault circuit interrupter, motor overload switch and the like, comprising a housing (3) having a front side, a fastening side (6), narrow sides and broad sides, and comprising a screwless clamped connection (10) having a clamping spring (12) for connecting terminal leads (14) that are fixed in position in a clamped connection chamber (18) of the housing (3), wherein the clamped connection chamber (18) is delimited on the side by the housing broad sides (9), and wherein the opening (20) of the clamped connection chamber (18) can be covered by a clamp cover part (22) that is pivotally connected to the housing (3), said part having a number of connecting openings (26) corresponding to the number of terminal leads (14) to be connected. When displaced in the direction of the interior of the housing, said part can act on the clamping spring (12) so as to open it. The clamp cover part (22) comprises a spacer (28), delimiting the pivot path of the clamp cover part (22) in the direction of the clamping spring (12) in a detent position, and releasing the displacement path in a release position for opening the clamping spring (12).

摘要翻译： 一种安装开关装置（1），尤其是断路器，接地故障断路器，电动机过载开关等，包括具有前侧，紧固侧（6），窄侧和宽侧的壳体（3），以及 包括具有用于连接端子引线（14）的夹紧弹簧（12）的无螺纹夹紧连接（10），所述夹紧弹簧在壳体（3）的夹紧连接腔室（18）中固定就位，其中夹紧连接腔室（18） 在侧面上通过壳体宽边（9）限定，并且其中被夹紧的连接腔室（18）的开口（20）可以被可枢转地连接到壳体（3）的夹具盖部件（22）覆盖， ，所述部分具有与要连接的端子引线（14）的数量相对应的多个连接开口（26）。 当朝壳体内部方向移动时，所述部件可以作用在夹紧弹簧（12）上以打开它。 所述夹具盖部分（22）包括间隔件（28），所述间隔物在所述夹紧弹簧（12）的方向上将所述夹具盖部分（22）的枢转路径限定在制动位置中，并且将所述位移路径释放到释放位置 用于打开夹持弹簧（12）。