公开(公告)号：US08356700B2

公开(公告)日：2013-01-22

申请号：US12260960

申请日：2008-10-29

Applicant: Ernst Suter

Inventor： Ernst Suter

IPC: B65H59/10

CPC classification number: H01H3/264 ,  F16D49/02 ,  H01H3/60 ,  H01H2003/405 ,  Y10T74/18792

Abstract: An actuator having a frame which is fixed to an electric motor; a gear drive for transmitting motion from the motor to a drive shaft between two predetermined positions, and a brake consisting of a coil spring, having, when relaxed, an inside diameter that is smaller than the outside diameter of a support shaft that is fixed relative to the gear drive, and around which the spring is coiled, each of the two free ends of the spring being arranged in a respective slot, formed in the frame.

Abstract translation: 具有固定在电动机上的框架的致动器; 用于将运动从马达传递到两个预定位置之间的驱动轴的齿轮传动装置和由螺旋弹簧组成的制动器，当松弛时，具有比相对固定的支撑轴的外径小的内径 对于齿轮传动，并且弹簧卷绕在其周围，弹簧的两个自由端中的每一个被布置在形成在框架中的相应的槽中。

公开(公告)号：US06674027B2

公开(公告)日：2004-01-06

申请号：US10139805

申请日：2002-05-03

Applicant: Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

Inventor： Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

IPC: H01H2700

CPC classification number: H01H31/006 ,  H01H3/3005 ,  H01H3/58 ,  H01H9/20 ,  H01H9/28 ,  H01H31/00 ,  H01H33/52 ,  H01H2003/3063 ,  H01H2003/405

Abstract: An operating arrangement is provided for a mechanism or the like, e.g. an operating mechanism for a circuit interrupter for electrical power transmission and distribution systems where the operating mechanism operates on stored energy and requires a recharging operation after the stored energy is utilized to operate the circuit interrupter. The operating arrangement includes an operating member and a cooperating arrangement carried by the operating mechanism for retaining the operating member during a multi-turn charging operation. Initial operation of the operating member for one or more turns causes the operating member to be retained before any charging operation takes place. Subsequent operation of the operating member results in the charging of the operating mechanism. The operating member is then returned to an initial engagement position whereupon the operating member is released for removal from the operating mechanism. In a specific embodiment, an interlock function is also provided for the operating member, such that a key must be obtained from an associated device and inserted into the operating member before a recharging operation may begin for the operating mechanism. The key is inserted into the operating member and help captive therein before the operating member may be utilized to recharge the operating mechanism. In a specific implementation, the key is released from the associated device only when the associated device is locked in a particular operative state, e.g. a disconnect switch is locked open which releases the key for use in the operating member. Thus, while the key is held captive in the operating member during recharging operation, the disconnect switch cannot be operated.

Abstract translation: 为机构等提供操作装置，例如， 用于电力输送和分配系统的电路断续器的操作机构，其中操作机构对存储的能量进行操作，并且在使用存储的能量来操作电路断续器之后需要充电操作。 操作装置包括操作构件和由操作机构携带的协作装置，用于在多圈充电操作期间保持操作构件。 操作构件的一次或多次匝的初始操作使得在进行任何充电操作之前保持操作构件。 操作构件的后续操作导致操作机构的充电。 然后操作构件返回到初始接合位置，于是操作构件被释放以从操作机构移除。 在具体实施例中，还为操作构件提供互锁功能，使得必须从相关联的装置获得钥匙并且在开始操作机构的充电操作之前插入操作构件中。 将钥匙插入操作构件中，并且在操作构件可用于对操作机构进行再充电之前将其置于其中。 在具体实现中，只有当相关联的设备被锁定在特定的操作状态时，密钥才从相关联的设备被释放。 断开开关被锁定打开，释放用于操作构件的键。 因此，在充电操作期间，当钥匙被锁定在操作构件中时，断开开关不能被操作。

公开(公告)号：US20030213681A9

公开(公告)日：2003-11-20

申请号：US10139805

申请日：2002-05-03

Inventor： Henry W. Kowalyshen ,  Andrew C. Shum ,  John C. Opfer

IPC: H01H027/00

CPC classification number: H01H31/006 ,  H01H3/3005 ,  H01H3/58 ,  H01H9/20 ,  H01H9/28 ,  H01H31/00 ,  H01H33/52 ,  H01H2003/3063 ,  H01H2003/405

Abstract: An operating arrangement is provided for a mechanism or the like, e.g. an operating mechanism for a circuit interrupter for electrical power transmission and distribution systems where the operating mechanism operates on stored energy and requires a recharging operation after the stored energy is utilized to operate the circuit interrupter. The operating arrangement includes an operating member and a cooperating arrangement carried by the operating mechanism for retaining the operating member during a multi-turn charging operation. Initial operation of the operating member for one or more turns causes the operating member to be retained before any charging operation takes place. Subsequent operation of the operating member results in the charging of the operating mechanism. The operating member is then returned to an initial engagement position whereupon the operating member is released for removal from the operating mechanism. In a specific embodiment, an interlock function is also provided for the operating member, such that a key must be obtained from an associated device and inserted into the operating member before a recharging operation may begin for the operating mechanism. The key is inserted into the operating member and help captive therein before the operating member may be utilized to recharge the operating mechanism. In a specific implementation, the key is released from the associated device only when the associated device is locked in a particular operative state, e.g. a disconnect switch is locked open which releases the key for use in the operating member. Thus, while the key is held captive in the operating member during recharging operation, the disconnect switch cannot be operated.

Abstract translation: 为机构等提供操作装置，例如， 用于电力输送和分配系统的电路断续器的操作机构，其中操作机构对存储的能量进行操作，并且在使用存储的能量来操作电路断续器之后需要充电操作。 操作装置包括操作构件和由操作机构携带的协作装置，用于在多圈充电操作期间保持操作构件。 操作构件的一次或多次匝的初始操作使得在进行任何充电操作之前保持操作构件。 操作构件的后续操作导致操作机构的充电。 然后操作构件返回到初始接合位置，于是操作构件被释放以从操作机构移除。 在具体实施例中，还为操作构件提供互锁功能，使得必须从相关联的装置获得钥匙并且在开始操作机构的充电操作之前插入操作构件中。 将钥匙插入操作构件中，并且在操作构件可用于对操作机构进行再充电之前将其置于其中。 在具体实现中，只有当相关联的设备被锁定在特定的操作状态时，密钥才从相关联的设备被释放。 断开开关被锁定打开，释放用于操作构件的键。 因此，在充电操作期间，当钥匙被锁定在操作构件中时，断开开关不能被操作。

公开(公告)号：US3569641A

公开(公告)日：1971-03-09

申请号：US3569641D

申请日：1969-10-20

Applicant: COQ NV

Inventor： BOERSMA RINTJE ,  IRIK GIJSBERT W

IPC: H01H3/40 ,  H01H9/16 ,  H01H31/00 ,  H01H31/24 ,  H01H31/32 ,  H01H33/46 ,  H02B13/035 ,  H02B13/075 ,  H01H9/20

CPC classification number: H01H3/40 ,  H01H9/16 ,  H01H31/003 ,  H01H31/24 ,  H01H33/46 ,  H01H2003/405 ,  H01H2009/0292 ,  H02B13/035 ,  H02B13/075

Abstract: A metal-clad isolator switch for high voltage, comprising fixed contacts, movable switching contacts cooperating with said fixed contacts and at least one earthing switch, of which the fixed contact is attached to the envelope of the isolator switch and the movable contact is carried by the holder of the movable switching contacts of the isolator switch, said movable earthing contact being directly mechanically driven and directly mechanically locked in either end position by a movable switching contact of the isolator switch.

公开(公告)号：US20180138671A1

公开(公告)日：2018-05-17

申请号：US15796990

申请日：2017-10-30

Applicant: Schneider Electric Industries SAS

Inventor： Jean-Pierre MELEY ,  Jerome LAYE ,  Emmanuel FRANGIN

IPC: H02B11/133 ,  H02B11/167 ,  H02B11/28 ,  H01H9/28

CPC classification number: H02B11/133 ,  H01H9/22 ,  H01H9/281 ,  H01H9/282 ,  H01H9/287 ,  H01H31/003 ,  H01H2003/405 ,  H02B11/167 ,  H02B11/28

Abstract: An operating modes selector is for an earthing switch that includes power contacts and a motor for moving the power contacts. The selector includes a plurality of positions corresponding respectively to various operating modes of the earthing switch, and includes cams whose positions are defined by the selector position. The selector contains a first cam which pulls a first locking organ designed to mechanically block the motor of the earthing switch when the selector is in a position corresponding to a locked closed mode wherein the earthing switch is closed.

公开(公告)号：US20090107268A1

公开(公告)日：2009-04-30

申请号：US12260960

申请日：2008-10-29

Applicant: Ernst SUTER

Inventor： Ernst SUTER

IPC: F16D49/04 ,  F16H29/20 ,  F16H29/02

CPC classification number: H01H3/264 ,  F16D49/02 ,  H01H3/60 ,  H01H2003/405 ,  Y10T74/18792

Abstract: An actuator having a frame which is fixed to an electric motor; a gear drive for transmitting motion from the motor to a drive shaft between two predetermined positions, and a brake consisting of a coil spring, having, when relaxed, an inside diameter that is smaller than the outside diameter of a support shaft that is fixed relative to the gear drive, and around which the spring is coiled, each of the two free ends of the spring being arranged in a respective slot, formed in the frame.

Abstract translation: 具有固定在电动机上的框架的致动器; 用于将运动从马达传递到两个预定位置之间的驱动轴的齿轮传动装置和由螺旋弹簧组成的制动器，当松弛时，具有比相对固定的支撑轴的外径小的内径 对于齿轮传动，并且弹簧卷绕在其周围，弹簧的两个自由端中的每一个被布置在形成在框架中的相应的槽中。

公开(公告)号：US07479612B2

公开(公告)日：2009-01-20

申请号：US10574099

申请日：2004-11-17

Applicant: Wolfgang Waldi ,  Kuno Hug ,  Thomas Betz ,  Volker Thomas ,  Henrich Neumaier ,  Peter Klonecki ,  Christian Ries

Inventor： Wolfgang Waldi ,  Kuno Hug ,  Thomas Betz ,  Volker Thomas ,  Henrich Neumaier ,  Peter Klonecki ,  Christian Ries

IPC: H01H3/40

CPC classification number: H01H3/264 ,  H01H3/40 ,  H01H31/003 ,  H01H2003/405

Abstract: A circuit breaker and/or earthing switch are disclosed wherein a rotatable spindle nut, which is mounted in a spindle housing, displaces a spindle in a translatory manner, thus displacing contact elements of the switching device. The spindle actuates a contact pin that is configured in a contact carrier by a connection yoke that is common to all phases or poles and an isolating bar for each phase or pole.

Abstract translation: 公开了一种断路器和/或接地开关，其中安装在主轴壳体中的可旋转主轴螺母以平移方式移动主轴，从而移动开关装置的接触元件。 主轴通过所有相或公共端的连接磁轭和用于每个相或极的隔离杆来致动构造在接触载体中的接触销。

公开(公告)号：US20060254890A1

公开(公告)日：2006-11-16

申请号：US11382984

申请日：2006-05-12

Applicant: Lyun Yu

Inventor： Lyun Yu

IPC: H01H19/00

CPC classification number: H01H31/32 ,  H01H3/40 ,  H01H2003/405 ,  H01H2033/566

Abstract: Provided is a solid insulated disconnection switch including a base frame to which outside electrical equipment is electrically connected, a driving assembly generating rotating power, a shaft of which an outside surface has a screw thread and which is rotated by the rotating power generated by the driving assembly, a stator having a fixed contact point which is electrically connected to a main bus, a mover which is electrically connected to the external connection outlet of the base frame and moves back and forth in a straight line between the fixed contact point of the stator and a position which is separately disconnected from the fixed contact point of the stator by rotating the shaft, a spacer which is provided between the base frame and the stator, and a power transfer assembly which is provided between the driving assembly and the shaft to transfer the rotating power generated from the driving assembly to the shaft. The present invention makes it possible to reduce a size of the disconnection switch by using insulating solid material barriers between components of the disconnection switch instead of the insulating gas.

Abstract translation: 提供一种固体绝缘断路开关，其包括：外部电气设备电连接的基座框架，产生旋转动力的驱动组件，外表面具有螺纹的轴，并且由驱动产生的旋转动力旋转 组件，具有电连接到主母线的固定触点的定子，电连接到基座的外部连接出口的移动器，并且在定子的固定接触点之间的直线上来回移动 以及通过旋转轴而与定子的固定接触点分离地断开的位置，设置在基架和定子之间的间隔件，以及设置在驱动组件和轴之间以传递的动力传递组件 从驱动组件产生到轴的旋转动力。 本发明可以通过使用断开开关的部件之间的绝缘固体材料屏障来代替绝缘气体来减小断开开关的尺寸。

公开(公告)号：US20030089683A1

公开(公告)日：2003-05-15

申请号：US10182896

申请日：2002-10-07

Inventor： Per-Olof Thuresson ,  Lars Hermansson ,  Thomas Roininen ,  Stefan Valdemarsson ,  Stig Norstrom

IPC: H01H033/02

CPC classification number: H01H3/40 ,  H01H3/26 ,  H01H2003/405

Abstract: The invention relates to an electric circuit breaker that includes at least one mobile contact. The contact is connected to operating means that includes an electric motor (6). Movement converting means (16, 17) are provided for converting rotary movement of the motor (6) to translatory movement for linear movment of the mobile contact. The object is to provide an improved movement conversion means. According to the invention, the movement conversion means includes a first body, such as a screw (17), and a second body, such as a nut (16). The threads of the screw (17) and the nut (16) co-act in engagement with each other. The invention also relates to an electric plant that is equipped with such a circuit breaker, to the use of the breaker for breaking electric current, and to a method of breaking electric current with the aid of the inventive circuit breaker.

Abstract translation: 本发明涉及一种包括至少一个移动接触器的电路断路器。 接触件连接到包括电动机（6）的操作装置。 移动转换装置（16,17）用于将电动机（6）的旋转运动转换成用于移动触点的线性运动的平移运动。 目的是提供一种改进的运动转换装置。 根据本发明，移动转换装置包括诸如螺钉（17）的第一主体和诸如螺母（16）的第二主体。 螺钉（17）和螺母（16）的螺纹彼此配合。 本发明还涉及一种配备有这种断路器的电气设备，使用断路器来断开电流，以及借助于本发明的断路器来断开电流的方法。

公开(公告)号：US3858133A

公开(公告)日：1974-12-31

申请号：US43523074

申请日：1974-01-21

Applicant: G & W ELECTRIC SPECIALITY CO

Inventor： RUDY R ,  SWANSON H

IPC: H01H3/30 ,  H01H9/22

CPC classification number: H01H3/3031 ,  H01H2003/405 ,  H01H2300/018 ,  Y10T74/18864

Abstract: A switch transfer mechanism is disclosed having an actuating plate selectively movable through a snap-action movement to transfer connection of an electric load from a preferred feeder voltage to an emergency feeder voltage when the preferred feeder voltage drops below a predetermined value. The mechanism includes improved torque plates and latching means which prevents arming of energy storage means unless the latching means is disposed in latching relation with the actuating plate to prevent movement thereof during arming of the energy storage means.

Abstract translation: 公开了一种开关转换机构，其具有可选择性地通过快动运动移动的致动板，当优选的馈电电压降到预定值以下时，将电负载从优选的馈电电压传递到紧急馈电电压。 该机构包括改进的扭矩板和锁定装置，其防止能量储存装置的布防，除非闩锁装置与致动板处于闩锁关系中，以防止其在布置能量存储装置时的移动。