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    • 21. 发明申请
    • SWITCHGEAR CABINET ARRANGEMENT WITH IMPROVED CUT-OFF IN THE EVENT OF AN OVERLOAD
    • 具有改进的转向超载箱结构
    • WO2016156131A3
    • 2016-12-29
    • PCT/EP2016056319
    • 2016-03-23
    • EATON IND (AUSTRIA) GMBH
    • REUBERGER GEORG
    • H01H71/10H01H9/56H01H71/02H01H73/00H01H83/20H02J9/06
    • H01H71/1009H01H9/563H01H71/0271H01H73/00H01H83/20H01H2300/018
    • Disclosed is a switchgear cabinet arrangement (1a..1f) comprising an input (E) for connecting to an energy supply network and at least one output (A). The switchgear cabinet arrangement (1a..1f) also has multiple electrical conductors (2, L1..L3, N) and multiple circuit-breakers (3a..3f) arranged along the run of the conductors, by means of which circuit-breakers the input (E) can be electrically connected to the at least one output (A) via a first path. The switchgear cabinet arrangement is also provided with at least one sensor (4a..4c) which is arranged on one of the electrical conductors (2, L1..L3, N) and is designed to detect a measured value for a current flowing through the conductor (2, L1..L3, N) and/or a measured value for a temperature of the conductor (2, L1..L3, N). The at least one output (A) is connected inside the switchgear cabinet by the actuation of the circuit breaker (3a..3f) to the input via a second path that differs from the first path, if the detected current exceeds a first threshold value and/or the detected temperature exceeds a second threshold value. Also disclosed is a circuit breaker (3a..3f) comprising an integrated sensor (4a..4c).
    • 提供了一种包括用于连接到供电网络和至少一个输出端(A)的输入端(E)的控制面板组件(1a..1f)。 此外,控制箱装置(1a..1f)多个电导体(2,L1..L3,N)和几个布置在该过程中断路器(3a..3f),与所述输入端(E)与所述至少一个输出 (a)是通过第一路径电连接。 此外,传感器(4a..4c)至少设置,其在所述电导体中的一个(2,L1..L3,N)和布置用于检测测量值的一个(通过导体2,L1..L3,N )电流流动和/或用于所述导体(2的温度的测量值,L1..L3,N)被设置。 所述至少一个输出端(A)经由第二连接在所述控制面板内由断路器(3a..3f)的操作中,来自第一路径不同,路径输入端(E),当检测到的电流高于第一阈值和/ 或检测到的温度高于第二阈值。 此外,断路器(3a..3f),具有集成传感器(4a..4c)被指定。
    • 22. 发明申请
    • A SAFETY DEVICE FOR PREVENTING THE UNAUTHORIZED DEACTIVATION AND RESETTING OF A CIRCUIT BREAKER
    • 一种用于防止电路断路器的未经授权的断开和复位的安全装置
    • WO2016181244A1
    • 2016-11-17
    • PCT/IB2016/052298
    • 2016-04-22
    • PICCO, Cristiano
    • PICCO, Cristiano
    • H01H9/28H01H71/10H01H71/02
    • H01H9/28H01H71/1009H01H2071/0285
    • The safety device (1) can be fastened to a circuit breaker (2), and has an electromechanical system (12) for locking and releasing a rotatable lever (22) for actuating the electrical contacts of the circuit breaker (2). The electromechanical system comprises a solenoid (121), a core (122), a rotatable lever (123), and a fastening element (124) which rotationally fixes the rotatable lever (123) of the safety device (1) to the rotatable lever (22) of the circuit breaker (2). An electrical contact (15) can be actuated by a mechanism (23) of the circuit breaker (2) for the activation of the electromechanical system (12). The safety device (1) is provided with an electronic activating device (14) having an electronic coding input device (142) for activating the electromechanical system (12), and a socket (141) to receive the electronic coding input device (142).
    • 安全装置(1)可以固定在断路器(2)上,并且具有用于锁定和释放用于致动断路器(2)的电触头的可旋转杆(22)的机电系统(12)。 机电系统包括螺线管(121),芯部(122),可旋转杆(123)和紧固元件(124),其将安全装置(1)的可旋转杆(123)旋转地固定到可旋转杆 (2)的断路器(22)。 电触点(15)可以由用于激活机电系统(12)的断路器(2)的机构(23)致动。 安全装置(1)具有电子激活装置(14),具有用于启动机电系统(12)的电子编码输入装置(142)和用于接收电子编码输入装置(142)的插座(141) 。
    • 23. 发明申请
    • SCHALTSCHRANKANORDNUNG MIT VERBESSERTER AUSSCHALTUNG BEI ÜBERLAST
    • 具有改进的转向超载箱结构
    • WO2016156131A2
    • 2016-10-06
    • PCT/EP2016/056319
    • 2016-03-23
    • EATON INDUSTRIES (AUSTRIA) GMBH
    • REUBERGER, Georg
    • H01H71/10H01H71/02H01H9/56H02J9/06H01H83/20
    • H01H71/1009H01H9/563H01H71/0271H01H73/00H01H83/20H01H2300/018
    • Es wird eine Schaltschrankanordnung (1a..1f) angegeben, welche einen Eingang (E] zum Anschluss an ein Energieversorgungsnetz und zumindest einen Ausgang (A] umfasst. Zudem weist die Schaltschrankanordnung (1a..1f) mehrere elektrische Leiter (2, L1..L3, N] und mehrere in deren Verlauf angeordnete Schutzschalter (3a..3f) auf, mit denen der Eingang (E] mit dem zumindest einen Ausgang (A] über einen ersten Pfad elektrisch verbindbar ist. Weiterhin ist zumindest ein Sensor (4a..4c] vorgesehen, welcher auf einem der elektrischen Leiter (2, L1..L3, N] angeordnet und für die Erfassung eines Messwerts für einen durch den Leiter (2, L1..L3, N] fließenden Strom und/oder eines Messwerts für eine Temperatur des Leiters (2, L1..L3, N] eingerichtet ist. Der zumindest eine Ausgang (A] wird innerhalb des Schaltschranks durch Betätigung der Schutzschalter (3a..3f) über einen zweiten, vom ersten Pfad abweichenden, Pfad mit dem Eingang (E] verbunden, wenn der erfasste Strom über einem ersten Schwellwert liegt und/oder die erfasste Temperatur über einem zweiten Schwellwert liegt. Weiterhin wird ein Schutzschalter (3a..3f) mit einem integrierten Sensor (4a..4c] angegeben.
    • 提供了一种包括用于连接到供电网络和至少一个输出的输入(E]的控制面板组件(1a..1f)(A]。另外,控制箱装置(1a..1f)多个电导体(2,L1。 .L3,N]和断路器(3a..3f)中的多个间隔开的,与该输入(E]与所述至少一个输出(A]经由第一路径可以被电连接。此外,至少一个传感器(4a ..4c]提供,其在所述电导体中的一个(2,L1..L3,N]和布置用于检测测量值的一种用于将流动(通过导体2,L1..L3,N]流和/或一个 用于导体(2的温度测量值,L1..L3,N]被布置。所述至少一个输出端(A]是(由断路器3a..3f的操作的控制面板内)经由第二,从第一路径,路径不同 连接到所述输入端(E]当检测到的电流是第一枢轴之上 是llwert和/或检测到的温度高于第二阈值。 此外,断路器(3a..3f),具有集成传感器(4a..4c]中指定。
    • 26. 发明申请
    • PISTON TRIP RESET LEVER
    • 活塞跳闸复位杆
    • WO2012094133A1
    • 2012-07-12
    • PCT/US2011/065320
    • 2011-12-16
    • SCHNEIDER ELECTRIC USA, INC.WOODSON, CameronPOWELL, Rodney
    • WOODSON, CameronPOWELL, Rodney
    • H01H77/02
    • H01H77/02H01H71/1009H01H71/58H01H2077/025
    • A device for transferring motion from a manual lever to a reset lever of a pressure trip mechanism in a molded case circuit breaker. The pressure trip mechanism is activated when hot gasses are released during an arc event and the resultant increase in pressure forces a piston in the mechanism to expand and thereby activate the breaker. In some interruption events, hot gasses, and occasionally fragments of molten metal, are responsible for marring the plastic piston surface of the pressure trip mechanism and prevent the mechanism from returning to its pre-interruption position even when it is biased to the pre-interruption position with a spring. A configuration disclosed herein provides for linking the motion of the hand-driven manual lever used to reset the breaker to the reset lever connected to the pressure trip mechanism in order to force the pressure trip mechanism to return to its pre-interruption position.
    • 一种用于将运动从手动杆传递到模制外壳断路器中的压力脱扣机构的复位杆的装置。 当在电弧事件期间释放热气体时,压力跳闸机构被激活,并且由此产生的压力增加迫使机构中的活塞膨胀并从而激活断路器。 在一些中断事件中,热气体和偶尔的熔融金属碎片负责损坏压力跳闸机构的塑料活塞表面,并防止机构返回到其预中断位置,即使它被偏压到预中断 与春天的位置。 本文公开的一种配置提供了将用于复位断路器的手动手动杆的运动连接到连接到压力脱扣机构的复位杆,以便迫使压力跳闸机构返回到其预中断位置。
    • 28. 发明申请
    • TRANSMISSION SHAFT FOR AN INSTALLATION SWITCHGEAR
    • 传动轴安装开关设备
    • WO2008131881A3
    • 2009-01-22
    • PCT/EP2008003174
    • 2008-04-21
    • ABB AGROEHLIG THOMASNIEWOEHNER GUIDO
    • ROEHLIG THOMASNIEWOEHNER GUIDO
    • H01H83/20
    • H01H83/20H01H71/1009H01H71/462H01H2009/0094
    • The invention relates to a transmission shaft for an installation switchgear comprising at least one contact point, a hammer armature system for opening the contact point in the event of a short-circuit and a switching lock with a release lever, wherein the hammer armature acts upon the switching lock in order to unlatch it, thereby opening permanently the contact point. The transmission shaft can be mounted into the installation switchgear so as to be pivotable between an idle position and a tripping position for ensuring the mechanical coupling of the hammer armature with the release lever and a short-circuit signaling unit and for ensuring the mechanical coupling of an auxiliary release with the release lever. The transmission shaft comprises a first, internally positioned partial shaft that is rotatably mounted in a second, externally positioned partial shaft in such a manner that the first partial shaft, independently from the second partial shaft, is pivotable between the idle position and the release position when the second partial shaft is in the idle position and that the second partial shaft entrains the first partial shaft into the release position during pivoting from its idle position to the release position.
    • 本发明涉及一种变速器轴,用于在至少一个接触点,冲击电枢系统用于在短路的情况下打开所述接触点,并且与释放杆的换档锁,其中所述冲击衔铁到其解锁并因此充当用于永久地打开所述接触点,完整安装开关装置,其在 是一个静止位置和一个释放位置之间安装开关设备的影响衔铁机械地联接到跳闸杆和短路信号装置和用于机械地联接的辅助释放到跳闸杆枢转的可存储。 传动轴包括第一,内分轴,其被安装成在轴的独立于所述静止位置之间的所述第二子轴的第一轴元件枢转到释放位置时,第二分波是处于静止位置的第二外部件转动, 和所述第二部分轴从静止位置到释放位置时,第一分波至释放位置其枢转夹带。