公开(公告)号：US20140298983A1

公开(公告)日：2014-10-09

申请号：US14244233

申请日：2014-04-03

Applicant: ABB TECHNOLOGY AG

Inventor： Claus Sticker ,  Thomas Klose ,  Jörg Knospe ,  Thomas Brenneis

IPC: F16J1/10

CPC classification number: F16J1/10 ,  H01H3/24 ,  H01H33/34 ,  H01H2003/3036

Abstract: A locking apparatus for a hydromechanical spring energy store drive for actuating a medium-voltage or high-voltage circuit breaker is disclosed, the spring energy store drive includes a working piston, which is guided in an axial cutout in a pressure housing or working cylinder, and a spring energy store arrangement. The locking apparatus includes a first pressure region and a second pressure region, which are under elevated pressure when the circuit breaker is closed, and a third pressure region, which is unpressurized. The latching bolt can be arranged perpendicular to the working piston, via a latching apparatus, which can be arranged on a side of the latching bolt, which is to point towards the working piston and via the spring energy store arrangement, which is to be pushed away from the working piston.

Abstract translation: 公开了一种用于致动中压或高压断路器的液压机械弹簧储能驱动器的锁定装置，弹簧储能驱动器包括在压力壳体或工作缸中的轴向切口中引导的工作活塞， 和弹簧能量储存装置。 锁定装置包括当断路器闭合时处于升高的压力下的第一压力区域和第二压力区域以及未加压的第三压力区域。 闩锁螺栓可以通过闩锁装置垂直于工作活塞布置，闩锁装置可以布置在闩锁​​螺栓的一侧，该侧面将指向工作活塞并且经由要被推动的弹簧能量储存装置 远离工作活塞。

公开(公告)号：US20110073446A1

公开(公告)日：2011-03-31

申请号：US12868416

申请日：2010-08-25

Applicant: Satoshi MARUSHIMA ,  Yoshikata Kobayashi ,  Yoshiaki Ohda ,  Masaharu Shimizu ,  Tooru Inoue

Inventor： Satoshi MARUSHIMA ,  Yoshikata Kobayashi ,  Yoshiaki Ohda ,  Masaharu Shimizu ,  Tooru Inoue

IPC: H01H33/42

CPC classification number: H01H3/3031 ,  H01H2003/3036

Abstract: According to an embodiment, a switchgear operating mechanism has a roller pin rotatably fixed to a leading end of a latch lever. A latch is fixed to a solenoid lever at a position different from the rotation axis of the solenoid lever, and has a leading end engageable with the roller pin. In a state where the switchgear operating state is shifted from the closed state to the cutoff state, the solenoid lever is pushed by an electromagnetic solenoid for cutoff so as to be rotated in an opposite direction to the biasing direction of the solenoid lever return spring, and the latch lever is rotated by a biasing force of the roller pin to release an engagement between the roller pin and the leading end of the latch, which causes a cutoff spring to discharge its energy to rotate the latch lever.

Abstract translation: 根据实施例，开关装置操作机构具有可旋转地固定到闩锁杆的前端的滚子销。 闩锁在与电磁杠杆的旋转轴线不同的位置处固定到电磁杠杆，并且具有可与滚针接合的前端。 在开关动作状态从关闭状态切换到切断状态的状态下，螺线管杆被电磁螺线管推压，以便与电磁杠杆复位弹簧的偏置方向相反的方向旋转， 并且通过滚针的偏置力使闩锁杆旋转以释放滚子销和闩锁的前端之间的接合，这导致切断弹簧释放其能量以旋转闩锁杆。

公开(公告)号：US20100078300A1

公开(公告)日：2010-04-01

申请号：US12063484

申请日：2005-08-10

Applicant: Karsten Freundt ,  Karl-Heinz Voss

Inventor： Karsten Freundt ,  Karl-Heinz Voss

IPC: H01H25/00

CPC classification number: H01H3/42 ,  H01H3/30 ,  H01H3/3015 ,  H01H2003/3036 ,  H01H2003/3073

Abstract: A circuit breaker has at least one pole arrangement with a movable contact. A twin-armed lever is pivotally mounted for opening and closing the movable contact. A switch-on energy storage device is provided and a cam disc that is coupled to the switch-on energy storage device and, via an actuating element, to a first end of the lever. The second end of the lever is connected to the movable contact piece of the pole arrangement. There is also provided at least one switch-off energy storage device. The circuit breaker has a simple and compact design. The actuating element is a switching shaft, which interacts with the cam disc, is mounted such that it can rotate and is connected to the first end of the twin-armed lever via the switch-off energy storage device.

Abstract translation: 断路器具有至少一个具有可动触点的极安排。 可枢转地安装双臂杆，用于打开和关闭活动触点。 提供了一种接通的能量存储装置，以及一个凸轮盘，该凸轮盘与开启的能量存储装置连接，并通过致动元件连接到杠杆的第一端。 杆的第二端连接到杆装置的可动接触片。 还提供至少一个关断能量存储装置。 断路器具有简单紧凑的设计。 致动元件是与凸轮盘相互作用的开关轴，其安装成使得其能够旋转并通过关闭能量存储装置连接到双臂杆的第一端。

公开(公告)号：US5140117A

公开(公告)日：1992-08-18

申请号：US662220

申请日：1991-02-28

Applicant: Paolo M. Vianson

Inventor： Paolo M. Vianson

IPC: H01H33/40 ,  H01H3/30 ,  H01H33/42 ,  H01H71/12

CPC classification number: H01H3/30 ,  H01H2003/3036

Abstract: A two-link, trip-free operating mechanism assembly for a switch includes a first pivotally-mounted link comprising a switch lever arm. One end of the switch lever arm is coupled to the switch and a second end of the switch lever arm has a roller mounted thereto. A second link assembly includes a pivotable support member to which a cam member is mounted for rotation. The pivotable support member is selectively fixed during the closing of the contacts, or movable between a contact-closed position and an overriding open position. The cam member controls the state of the switch. In the tripped condition, the cam member and the roller are disengaged and the switch assumes a tripped, or open, state. A first spring arrangement applies a force to the link arrangement to cause the links to close from an open position. For trip-free operation, a second set of springs forces the switch arm link to immediately move to a switch-open position. The trip-free operation functions so that the switch assembly can be tripped back to its open position at any time.

Abstract translation: 用于开关的双连杆，无跳闸的操作机构组件包括：第一枢转地安装的连杆，其包括开关杆臂。 开关杆臂的一端连接到开关，开关杆臂的第二端具有安装在其上的辊。 第二连杆组件包括可枢转的支撑构件，凸轮构件安装在该可枢转支撑构件上用于旋转。 可枢转支撑构件在触头闭合期间被选择性地固定，或者可以在触点闭合位置和覆盖打开位置之间移动。 凸轮构件控制开关的状态。 在跳闸状态下，凸轮部件和滚筒脱开，开关处于跳闸或打开状态。 第一弹簧装置向连杆装置施加力以使连杆从打开位置关闭。 对于无跳闸操作，第二组弹簧迫使开关臂连杆立即移动到开关打开位置。 无跳闸操作功能使得开关组件可以随时跳回到其打开位置。

公开(公告)号：US3178533A

公开(公告)日：1965-04-13

申请号：US27044763

申请日：1963-04-03

Applicant: HI G INC

Inventor： LORY JOHN S ,  HARRY ASHWORTH ,  CHIERICO ROBERT D

IPC: H01H1/36 ,  H01H3/30 ,  H01H50/20 ,  H01H50/30

CPC classification number: H01H50/30 ,  H01H1/36 ,  H01H3/3031 ,  H01H50/20 ,  H01H2003/3036

公开(公告)号：US08395067B2

公开(公告)日：2013-03-12

申请号：US12868416

申请日：2010-08-25

Applicant: Satoshi Marushima ,  Yoshikata Kobayashi ,  Yoshiaki Ohda ,  Masaharu Shimizu ,  Tooru Inoue

Inventor： Satoshi Marushima ,  Yoshikata Kobayashi ,  Yoshiaki Ohda ,  Masaharu Shimizu ,  Tooru Inoue

IPC: H01H5/00

CPC classification number: H01H3/3031 ,  H01H2003/3036

Abstract: According to an embodiment, a switchgear operating mechanism has a roller pin rotatably fixed to a leading end of a latch lever. A latch is fixed to a solenoid lever at a position different from the rotation axis of the solenoid lever, and has a leading end engageable with the roller pin. In a state where the switchgear operating state is shifted from the closed state to the cutoff state, the solenoid lever is pushed by an electromagnetic solenoid for cutoff so as to be rotated in an opposite direction to the biasing direction of the solenoid lever return spring, and the latch lever is rotated by a biasing force of the roller pin to release an engagement between the roller pin and the leading end of the latch, which causes a cutoff spring to discharge its energy to rotate the latch lever.

Abstract translation: 根据实施例，开关装置操作机构具有可旋转地固定到闩锁杆的前端的滚子销。 闩锁在与电磁杠杆的旋转轴线不同的位置处固定到电磁杠杆，并且具有可与滚针接合的前端。 在开关动作状态从关闭状态切换到切断状态的状态下，螺线管杆被电磁螺线管推压，以便与电磁杠杆复位弹簧的偏置方向相反的方向旋转， 并且通过滚针的偏置力使闩锁杆旋转以释放滚子销和闩锁的前端之间的接合，这导致切断弹簧释放其能量以旋转闩锁杆。

公开(公告)号：US06657150B1

公开(公告)日：2003-12-02

申请号：US10172651

申请日：2002-06-14

Applicant: John J. Shea ,  Jeffrey A. Miller

Inventor： John J. Shea ,  Jeffrey A. Miller

IPC: H01H300

CPC classification number: H01H33/666 ,  H01H3/3031 ,  H01H39/00 ,  H01H79/00 ,  H01H2003/3036 ,  H02H1/0023

Abstract: A shorting switch includes a vacuum switch having fixed and movable contact assemblies and a driven member. A spring cover tube and bushing mount the driven member for linear movement along a path substantially parallel to a longitudinal axis of the movable contact assembly. The driven member moves the movable contact assembly between open and closed circuit positions. A compression spring has a compressed state and a released state, which moves the driven member and movable contact assembly to the closed circuit position. A release bolt has an opening therein and is coupled to the driven member to normally maintain the compression spring in the compressed state. A charge is disposed in the opening of the release bolt and is actuated to fracture the release bolt and release the compression spring to the released state. First and second terminals are respectively electrically interconnected with the fixed and movable contact assemblies.

Abstract translation: 短路开关包括具有固定和可移动触点组件和从动构件的真空开关。 弹簧盖管和衬套安装被驱动构件，用于沿着基本上平行于可动触点组件的纵向轴线的路径线性移动。 从动构件将可动触头组件移动到打开和闭合位置之间。 压缩弹簧具有压缩状态和释放状态，其将从动构件和可动触头组件移动到闭合位置。 释放螺栓在其中具有开口并且联接到从动构件以将压缩弹簧正常地保持在压缩状态。 在释放螺栓的开口中设置有电荷，并被致动以使释放螺栓断裂并将压缩弹簧释放到释放状态。 第一和第二端子分别与固定和可动触头组件电互连。

公开(公告)号：US4585911A

公开(公告)日：1986-04-29

申请号：US580385

申请日：1984-02-15

Applicant: Peter V. Has ,  Arend J. W. Lammers ,  Gerhardus L. Nitert

Inventor： Peter V. Has ,  Arend J. W. Lammers ,  Gerhardus L. Nitert

IPC: H01H33/40 ,  F16H33/00 ,  H01H3/30 ,  H01H5/06 ,  H01H35/00

CPC classification number: F16H33/00 ,  H01H3/3031 ,  H01H2003/3036 ,  H01H2003/3084 ,  H01H3/3052

Abstract: The present invention relates to an apparatus for moving an element, for instance a movable contact of a switch, from a first end position to a second end position and vice versa and selectively keeping the element in each of the noted end positions, the apparatus comprising an energy buffer (1), for instance a spring, mechanically coupled with the element, which can be in two stationary end conditions corresponding with the noted end positions, or in intermediate translation conditions in which potential energy is transduced into kinetic energy and vice versa, a mass (4) driven by the energy buffer (1) which can be moved to one of two end positions corresponding with the end conditions of the energy buffer, and a locking mechanism (8, 34, 31) for locking the mass (4) in its end positions. The locking mechanism consists of a wedge (8) with two wedge portions, each decreasing in cross section in opposite directions, which wedge (8) is positioned between a first surface which is moved with the mass (4) and a second surface, rolling balls (34) positioned between the wedge and the second surface, and a slide (31) for alternately displacing the rolling balls (34) to one of two partial spaces between one of the wedge portions and the second surface in order to press the wedge portion against the first surface by means of the balls (34), so that the mass (4) will be locked in position.

Abstract translation: 本发明涉及一种用于将元件（例如开关的可动触点）从第一端部位置移动到第二端部位置的装置，反之亦然，并且选择性地将元件保持在每个所述端部位置中，该装置包括 与元件机械耦合的能量缓冲器（1），例如弹簧，其可以处于与所述端点位置相对应的两个固定末端条件中，或在潜在能量被转换成动能的中间平移条件中，反之亦然 ，由能量缓冲器（1）驱动的质量（4），其可以移动到对应于能量缓冲器的最终状态的两个端部位置之一;以及锁定机构（8,34,31），用于锁定质量（ 4）在其最终位置。 锁定机构由具有两个楔形部分的楔形件（8）组成，每个楔形部分在相反方向上横截面减小，该楔形件（8）位于与质量块（4）移动的第一表面和第二表面之间，滚动 定位在楔形件和第二表面之间的滚珠（34）和用于将滚珠（34）交替地移动到楔形部分和第二表面之一之间的两个部分空间之一的滑块（31），以便将楔形件 通过球（34）抵抗第一表面，使得质量块（4）将被锁定就位。

公开(公告)号：US4167659A

公开(公告)日：1979-09-11

申请号：US755942

申请日：1976-12-30

Applicant: Takashi Yamanaka ,  Keikichi Kondo

Inventor： Takashi Yamanaka ,  Keikichi Kondo

IPC: H01H33/66 ,  H01H3/30 ,  H01H75/06 ,  H01H3/00

CPC classification number: H01H3/3031 ,  H01H2003/3036 ,  H01H33/666

Abstract: An operation mechanism of a switch comprises a first slidable device connected to a moving electrode of the switch; a second slidable device faced to the first slidable device with a gap; and a wedge type element which is inserted between both slidable devices to move the first slidable device depending upon the movement by a driving means and to move the moving electrode, whereby the electrode of switch is turned on and off depending upon the movement of the wedge type element inserted between both of the slidable devices.

Abstract translation: 开关的操作机构包括连接到开关的移动电极的第一可滑动装置; 面向具有间隙的第一可滑动装置的第二可滑动装置; 以及楔形元件，其插入在两个可滑动装置之间，以根据驱动装置的移动来移动第一可滑动装置，并移动移动电极，由此根据楔形件的移动来使开关电极接通和断开 类型元件插入两个可滑动装置之间。

公开(公告)号：US3267743A

公开(公告)日：1966-08-23

申请号：US50079365

申请日：1965-10-22

Applicant: ITE CIRCUIT BREAKER LTD

Inventor： CASWELL ARTHUR S ,  RODESEIKE SIGURD O

IPC: G05G5/06 ,  H01H3/30

CPC classification number: H01H3/3031 ,  G05G5/06 ,  G05G2700/08 ,  H01H2003/3036 ,  H01H2003/3089 ,  Y10T74/11