公开(公告)号：US20190189366A1

公开(公告)日：2019-06-20

申请号：US16188748

申请日：2018-11-13

申请人： Schneider Electric Industries SAS

发明人： Denis PERRIN

IPC分类号： H01H3/30 ,  H01H3/38

CPC分类号： H01H3/30 ,  H01H3/38 ,  H01H71/66 ,  H01H71/70 ,  H01H2003/3089 ,  H01H2003/3094

摘要： The invention relates to an electrical switch device comprising contacts which are mobile through actuation of a first rotation shaft (10) and a control mechanism (1) for the mobile contacts which is situated in a housing and which can be rearmed via a second rotation shaft (20). The first rotation shaft (10) passes through a first wall (2, 3) of the housing and the device comprises a first rotation sensor (12) coupled with the first rotation shaft (10) outside of the housing, so as to measure the angular displacement of the first rotation shaft. The second rotation shaft (20) passes through a second wall (2, 3) of the housing and the device comprises a rearming module (25, 26) removably fixed outside of the housing against the second wall (2, 3), so as to be coupled with the second rotation shaft (20) to be able to rearm the control mechanism.

公开(公告)号：US20070137994A1

公开(公告)日：2007-06-21

申请号：US11642321

申请日：2006-12-19

申请人： Wolfgang Grieshaber ,  Jean-Pierre Dupraz ,  Olivier Grejon ,  Alain Fanget ,  Xavier Allaire ,  Michel Collet

发明人： Wolfgang Grieshaber ,  Jean-Pierre Dupraz ,  Olivier Grejon ,  Alain Fanget ,  Xavier Allaire ,  Michel Collet

IPC分类号： H01H5/00

CPC分类号： H01H3/32 ,  H01H3/3005 ,  H01H3/3015 ,  H01H3/3021 ,  H01H3/36 ,  H01H2003/3084 ,  H01H2003/3094

摘要： The invention relates to a control device for controlling electrical switchgear, the control device including an actuating arm (8) having a connection point (8b) suitable for being moved along a closed line (L) including points P1, P2, and P3: during an opening stage for opening the moving contact, under the effect of a mechanical spring (12), from point P1 to point P2; during a re-cocking stage for re-cocking the mechanical spring (12), under the effect of a motor (10) being switched on, and while keeping the moving contact in the open position, from point P2 to point P3; and during a closure stage for closing the moving contact, also under the effect of the motor being switched on, from point P3 to P1.

摘要翻译： 本发明涉及一种用于控制电气开关装置的控制装置，该控制装置包括具有连接点（8b）的致动臂（8），该连接点适于沿着包括点P 1，P 2的闭合线（L）移动， P 3：在机械弹簧（12）的作用下，从点P 1到点P 2打开活动触点的打开阶段; 在电动机（10）接通的作用下，在将活动触点保持在打开位置的点P 2到点P 3的再起动阶段期间，重新起动机械弹簧（12） 并且在关闭动作触点的关闭阶段期间，也在电动机接通的作用下，从点P 3到P 1。

公开(公告)号：US20040262141A1

公开(公告)日：2004-12-30

申请号：US10501862

申请日：2004-07-19

发明人： Felix Bachofen

IPC分类号： H01H005/00

CPC分类号： H01H3/3052 ,  H01H3/3026 ,  H01H2003/3078 ,  H01H2003/3084 ,  H01H2003/3094

摘要： An operating mechanism for a rectilinear motion circuit-breaker, for performing an open-close-reopen cycle, and operating on an operating rod of the circuit-breaker and including closing and opening springs. The opening spring operates on the operating rod. The closing spring operates on a crank end whose other end is connected to a shaft fastened to a flywheel and on which is mounted a closing cam cooperating with a roller on the operating rod. A closing pawl retains the closing spring in a compressed position, opening the closing pawl releasing the closing spring to rotate the cam, thereby closing the circuit-breaker and rearming the opening spring. A rearming motor couples to the shaft by a freewheel. A pawl triggers opening retaining the operating rod against force of the opening spring in the closed position of the circuit-breaker and is adapted to receive an opening command.

摘要翻译： 一种用于直线运动断路器的操作机构，用于执行打开 - 关闭 - 重新打开循环，并在断路器的操作杆上操作并且包括关闭和打开弹簧。 打开弹簧在操作杆上操作。 闭合弹簧在曲柄端上操作，曲柄端的另一端连接到固定在飞轮上的轴，并且在曲柄端上安装有与操作杆上的辊配合的闭合凸轮。 闭合爪将闭合弹簧保持在压缩位置，打开闭合爪释放闭合弹簧以旋转凸轮，从而闭合断路器并重新调节开启弹簧。 重起动马达通过飞轮耦合到轴上。 棘爪触发打开保持操作杆的打开弹簧在断路器闭合位置的力并打开开启命令。

公开(公告)号：US4952759A

公开(公告)日：1990-08-28

申请号：US320653

申请日：1989-03-08

申请人： Michel Perret

发明人： Michel Perret

IPC分类号： H01H3/22 ,  H01H3/26 ,  H01H3/30

CPC分类号： H01H3/3026 ,  H01H2003/3094

摘要： The invention relates to a control device for a circuit breaker. The circuit breaker is controlled mechanically by an engagement spring (8), by a disengagement spring (2), and by a hydraulic transmission for transmitting a portion of the energy in the engagement spring to the disengagement spring. The device has circular symmetry about a longitudinal axis.

摘要翻译： 本发明涉及一种用于断路器的控制装置。 断路器由接合弹簧（8），分离弹簧（2）和用于将接合弹簧中的能量的一部分传递到分离弹簧的液压传动器机械地控制。 该装置具有围绕纵向轴线的圆形对称性。

公开(公告)号：US4221944A

公开(公告)日：1980-09-09

申请号：US943927

申请日：1978-09-20

申请人： Siegfried Jahrig ,  Reinhard Liebig

发明人： Siegfried Jahrig ,  Reinhard Liebig

IPC分类号： H01H33/40 ,  H01H3/30 ,  H01H9/02

CPC分类号： H01H3/30 ,  H01H2003/3068 ,  H01H2003/3094

摘要： A driving apparatus for electric power circuit breakers is disclosed which has a substantially rectangular two-part housing. One part of the housing serves to support and hold the drive parts, among which especially shafts, springs, levers and similar parts are to be counted. This part of the housing has a rectangular basic shape in the form of a tray and is designed as a small, light supporting housing part. In the driving apparatus according to the invention, the cover function is assumed by a light plastic part, which functions as protection for the drive parts and therefore is very light.

摘要翻译： 公开了一种用于电力断路器的驱动装置，其具有基本为矩形的两部分壳体。 壳体的一部分用于支撑和保持驱动部件，其中特别需要对轴，弹簧，杠杆和类似零件进行计数。 壳体的该部分具有托盘形式的矩形基本形状，并且被设计为小的，轻的支撑壳体部分。 在根据本发明的驱动装置中，覆盖功能由轻塑料部分假设，其作为对驱动部件的保护，因此非常轻。

公开(公告)号：US08481880B2

公开(公告)日：2013-07-09

申请号：US12995880

申请日：2009-05-27

申请人： Martin Böttcher ,  Marcus Kampf

发明人： Martin Böttcher ,  Marcus Kampf

IPC分类号： H01H9/00 ,  H01H33/42

CPC分类号： H01H3/3047 ,  H01H3/30 ,  H01H3/3026 ,  H01H3/3042 ,  H01H11/0006 ,  H01H2003/3094 ,  H01H2011/0093

摘要： A modular cost-effective drive system for electrical switching devices of medium-voltage installations is specified. The drive system, by the addition or omission of individual components, can be used both as a three-position disconnector with a snap-action or storage drive function and as a two-position circuit breaker which can also be expanded by a brief interruption function.

摘要翻译： 规定了用于中压装置的电气开关装置的模块化的具有成本效益的驱动系统。 通过增加或省略单个组件，驱动系统既可用作具有快动或存储驱动功能的三位隔离开关，也可用作也可通过短暂中断功能扩展的双位置断路器 。

公开(公告)号：US06177641B1

公开(公告)日：2001-01-23

申请号：US09281788

申请日：1999-03-31

申请人： Robert Morel ,  Claude Grelier ,  Eric Pinero

发明人： Robert Morel ,  Claude Grelier ,  Eric Pinero

IPC分类号： H01H920

CPC分类号： H02B11/133 ,  H01H3/3015 ,  H01H3/3021 ,  H01H2003/3057 ,  H01H2003/3068 ,  H01H2003/3094

摘要： The invention relates to a plug-in circuit breaker and has the object of preventing no-load discharges of the closing mechanism when extraction of the circuit breaker is performed. The drive mechanism of the circuit breaker loading and closing mechanism comprises a trip mechanism which is able to move from a closed state wherein actuation of an oscillating lever is designed to move the closing spring to its loaded state, to a tripped state wherein actuation of the oscillating lever is designed to prevent movement of the closing spring to its loaded state. This trip mechanism causes either disengagement of the oscillating lever or neutralization of a free-wheel coupling of the drive mechanism. The circuit breaker is moreover equipped with opening and closing controls causing an opening, closing, opening cycle when extraction is performed.

摘要翻译： 本发明涉及一种插入式断路器，其目的在于，在进行断路器的拔出时，能够防止关闭机构的空载放电。 断路器加载和关闭机构的驱动机构包括跳闸机构，该跳闸机构能够从关闭状态移动，其中摆动杆的致动被设计成将闭合弹簧移动到其加载状态，其中致动 摆动杆被设计成防止闭合弹簧移动到其装载状态。 该跳闸机构导致摆动杆脱离或驱动机构的自由轮联接的中和。 此外，断路器配备有开启和关闭控制，当执行提取时导致打开，关闭，打开循环。

公开(公告)号：US5508487A

公开(公告)日：1996-04-16

申请号：US220246

申请日：1994-03-30

申请人： David W. Smith ,  Jeffry R. Meyer

发明人： David W. Smith ,  Jeffry R. Meyer

IPC分类号： H01H3/30 ,  H01H3/60 ,  H01H33/42 ,  H01H9/20

CPC分类号： H01H3/3031 ,  H01H2003/3094 ,  H01H3/3052 ,  H01H3/60 ,  Y10T74/11

摘要： A circuit switching mechanism for use in a high voltage circuit breaker is disclosed. The disclosed mechanism comprises a charging system (12); trip latch mechanism (14); an opening spring (16); a closing spring (18) positioned coaxially with the opening spring; a support structure (22) supporting the open and closing springs; and a first rod member (24) operatively associated with a circuit interrupter, the first rod member being operatively coupled to the open and closing springs such that discharging of the opening spring effects the movement of the first rod member in a first direction and discharging of the closing spring effects the movement of the first rod member in a second direction. The trip latch mechanism (14) comprises a hammer; a trip link; a first pin through the hammer and trip link; a second pin attached to the trip link, the second pin positioned such that the hammer, upon a predetermined amount of rotation about the first pin, bears against the second pin; a trip finger; and a third pin through the trip link and trip finger, the trip finger bearing against the support structure to hold at least one of the springs in a charged state.

摘要翻译： 公开了一种用于高压断路器的电路切换机构。 所公开的机构包括充电系统（12）; 跳闸闩锁机构（14）; 打开弹簧（16）; 与所述打开弹簧同轴定位的闭合弹簧（18）; 支撑所述打开和关闭弹簧的支撑结构（22） 以及与电路断续器可操作地相关联的第一杆构件（24），所述第一杆构件可操作地联接到所述打开和关闭弹簧，使得所述打开弹簧的排放使得所述第一杆构件在第一方向上的移动和 闭合弹簧影响第一杆构件沿第二方向的运动。 跳闸闩锁机构（14）包括锤子; 旅行链接 通过锤子和跳闸链接的第一个引脚; 第二销连接到所述跳闸连杆，所述第二销定位成使得所述锤在围绕所述第一销的预定量的旋转时抵靠所述第二销; 一个旅行手指; 以及通过所述跳闸链接和跳闸指状物的第三销，所述跳闸指状件抵靠所述支撑结构以将至少一个所述弹簧保持在充电状态。

公开(公告)号：US4678877A

公开(公告)日：1987-07-07

申请号：US922225

申请日：1986-10-23

申请人： Dante Nicoloso

发明人： Dante Nicoloso

IPC分类号： H01H3/30 ,  H01H33/42

CPC分类号： H01H3/3026 ,  H01H2003/3094 ,  H01H3/3052

摘要： A mechanism for operating a circuit-breaker and suitable for causing a circuit-breaker to perform a rapid opening-closing-re-opening cycle, said circuit-breaker including a set of fixed contacts and a set moving contacts, said operating mechanism including an operating rod (13) for connection to said set of moving contacts, a first spring (24) imparting motion, when it expands, to said rod in a direction corresponding to circuit-breaker opening, a second spring capable of storing at least twice as much energy as said first spring and imparting motion, when it expands, to said rod in a direction which corresponds to said circuit-breaker closing, said mechanism further including means for ensuring that expansion of said second spring causes said first spring to be re-compressed, and each of said first and second springs being associated with a respective controllable locking member, said circuit-breaker operating mechanism being characterized in that it further includes a first cylinder (20) having said operating rod passing axially therethrough, a second cylinder (22) coaxial with said first cylinder, fixed relative thereto, and containing said first spring (24) therein, and a third cylinder (50) coaxial with said first and second cylinders and disposed between said first cylinder and said second cylinder and being movable relative thereto, said second spring (54) being disposed between said first and second cylinders, said third cylinder including a collar (50A) serving as an abutment for said second spring, and enabling said third cylinder to slide in said first cylinder and co-operating with a set of levers (71, 72) which are hinged on and fixed to said rod for driving said rod when said second spring expands.

摘要翻译： 一种用于操作断路器并适于使断路器执行快速打开 - 关闭 - 重新打开循环的机构，所述断路器包括一组固定触点和一组移动触点，所述操作机构包括一个 操作杆（13），用于连接到所述一组移动触点;第一弹簧（24），当其沿对应于断路器开口的方向膨胀时使其运动;第二弹簧，其能够存储至少两次 作为所述第一弹簧的能量很大并且当其沿与所述断路器闭合相对应的方向膨胀时给予所述杆，所述机构还包括用于确保所述第二弹簧的膨胀使所述第一弹簧重新开始的装置， 压缩，并且所述第一和第二弹簧中的每一个与相应的可控锁定构件相关联，所述断路器操作机构的特征在于，其还包括第一气缸 （20），其具有穿过其中的所述操作杆，与所述第一气缸同轴的第二气缸（22），其相对于其固定并且容纳所述第一弹簧（24）;以及第三气缸（50），与所述第一和第二气缸 气缸，并且设置在所述第一气缸和所述第二气缸之间并且可相对于其移动，所述第二弹簧（54）设置在所述第一和第二气缸之间，所述第三气缸包括用作所述第二弹簧的邻接件的轴环（50A） 并且使所述第三气缸在所述第一气缸中滑动，并与一组在所述第二弹簧膨胀时铰接并固定到所述杆上并用于驱动所述杆的杠杆（71,72）配合。

公开(公告)号：US4404446A

公开(公告)日：1983-09-13

申请号：US324298

申请日：1981-11-23

申请人： Alfred E. Maier ,  Louis N. Ricci

发明人： Alfred E. Maier ,  Louis N. Ricci

IPC分类号： H01H3/30 ,  H01H9/20

CPC分类号： H01H3/3031 ,  H01H2003/3073 ,  H01H2003/3094 ,  H01H3/3015

摘要： A circuit breaker is provided which includes stationary and movable contacts and a mechanism for moving the movable contact. A rotatable cam is included which has a cam pin fixedly secured thereto. The cam pin extends outwardly from the cam, and is contacted by releasable latch member which prevents the breaker from closing until the latch member is released.

摘要翻译： 提供一种断路器，其包括固定和可动触点以及用于移动可动触头的机构。 包括可旋转的凸轮，其具有固定地固定到其上的凸轮销。 凸轮销从凸轮向外延伸，并与可释放的闩锁构件接触，防止断路器闭合直到闩锁构件被释放。