公开(公告)号：US20160181047A1

公开(公告)日：2016-06-23

申请号：US14577048

申请日：2014-12-19

Applicant: Hubbell Incorporated

Inventor： Stephen Paul Simonin

IPC: H01H71/12 ,  H01R25/00 ,  H01R24/30

CPC classification number: H01H71/12 ,  H01H83/02 ,  H01R13/7135 ,  H01R24/30 ,  H01R24/78 ,  H01R25/006 ,  H01R2107/00

Abstract: A wiring device including a face contact; one or more line contact arms; one or more load contact arms; and a fault detection circuit. The one or more line contact arms having an upper line contact located on a bent portion of the line contact arm, and a lower line contact located on a substantially straight portion of the line contact arm. The one or more load contact arms having a load contact located on a bent portion of the load contact arm. The fault detection circuit that detects a fault condition in said wiring device and generates a fault detection signal when said fault condition is detected, wherein said fault detection signal electrically disconnects the face contact from the upper line contact and the lower line contact from the load contact.

Abstract translation: 一种包括面接触的接线装置; 一个或多个线接触臂; 一个或多个负载接触臂; 和故障检测电路。 所述一个或多个线接触臂具有位于所述线接触臂的弯曲部分上的上线触点，以及位于所述线接触臂的基本上直的部分上的下线接触。 一个或多个负载接触臂具有位于负载接触臂的弯曲部分上的负载接触。 所述故障检测电路检测所述接线装置中的故障状况，并且在检测到所述故障状态时产生故障检测信号，其中所述故障检测信号将所述面接触与所述上线接触和所述下线接触从所述负载接触 。

公开(公告)号：US20160133421A1

公开(公告)日：2016-05-12

申请号：US14933444

申请日：2015-11-05

Applicant: Schneider Electric Industries SAS

Inventor： Willy MARTIN

IPC: H01H71/12 ,  H01H45/02 ,  H01H47/22

CPC classification number: H01H71/125 ,  H01H45/02 ,  H01H47/22 ,  H01H71/0228 ,  H01H71/12 ,  H01H2071/0242

Abstract: A trip for electrical switching device including a protective housing, first electrical connection terminals, and a supply module including at least one transformer and second input and output terminals able to be connected to the first connection terminals according to a direction of connection. The supply module is able to generate a supply voltage on the basis of an input voltage received between the second input terminals and to deliver the supply voltage between the second output terminals. The supply module is movable with respect to the protective housing.

Abstract translation: 包括保护壳体，第一电连接端子和包括至少一个变压器的供电模块和能够根据连接方向连接到第一连接端子的第二输入和输出端子的电气开关装置的跳闸。 供电模块能够基于在第二输入端子之间接收的输入电压产生电源电压，并且在第二输出端子之间传送电源电压。 供应模块可相对于保护壳体移动。

公开(公告)号：US20150318136A1

公开(公告)日：2015-11-05

申请号：US14797920

申请日：2015-07-13

Applicant: Siemens Industry, Inc.

Inventor： John DeBoer ,  Brian Timothy McCoy ,  Guang Yang ,  John Quentin Cowans

IPC: H01H71/24 ,  H01H71/40 ,  H01H71/02

CPC classification number: H01H71/2436 ,  H01H71/02 ,  H01H71/0271 ,  H01H71/1045 ,  H01H71/12 ,  H01H71/164 ,  H01H71/325 ,  H01H71/405 ,  H01H2071/168 ,  H01H2205/002 ,  Y10T29/49105

Abstract: Embodiments provide tripping unit of a circuit breaker. The tripping unit includes a magnet, a bimetal member extending alongside of the magnet, and an armature pivotable on the magnet, wherein the armature having an engagement portion engageable with the bimetal member at a moveable end of the bimetal member. Circuit breakers including triggering mechanisms and tripping units are also disclosed, as are low-profile, electronic circuit breakers including a maximum transverse width (Wt) limited to occupy only a single standard breaker panelboard location. System and methods are provided, as are other aspects.

Abstract translation: 实施例提供断路器的跳闸单元。 脱扣单元包括一个磁体，一个在磁体旁边延伸的双金属元件以及一个可枢转在磁体上的电枢，其中电枢具有一个接合部分，该接合部分可以在双金属件的可移动端处与双金属件接合。 还公开了包括触发机构和跳闸单元的断路器，以及包括最大横向宽度（Wt）限制为仅占用单个标准断路器面板板位置的薄型电子断路器。 提供了系统和方法，以及其他方面。

公开(公告)号：US20150262767A1

公开(公告)日：2015-09-17

申请号：US14211531

申请日：2014-03-14

Applicant: Eaton Corporation

Inventor： James Jeffery Benke ,  Koustubh Dnyandeo Ashtekar ,  Hongbin Wang

IPC: H01H9/24 ,  H01H71/32 ,  H01H71/12

CPC classification number: H01H9/24 ,  H01H71/12 ,  H01H71/32 ,  H02B11/133 ,  H02B11/167

Abstract: Cradle-assist assemblies attached to the breaker cradle housing and/or base or residing at least partially in the breaker cradle housing and/or base include at least one actuator configured to laterally translate the at least one right and the at least one left lock members from the extended lock position to the retracted unlocked position in response to input from a user. The at least one actuator and/or transverse member(s) can be held in a defined position so that the lock members of the cradle can be locked in the respective retracted or extended positions until the cradle assist (internal) lock is manually or automatically released.

Abstract translation: 连接到断路器支架壳体和/或底座或至少部分地位于断路器支架壳体和/或底座中的支架辅助组件包括至少一个致动器，其构造成横向平移至少一个右侧和该至少一个左锁定构件 响应于来自用户的输入，从延长的锁定位置到缩回解锁位置。 至少一个致动器和/或横向构件可以被保持在限定的位置，使得支架的锁定构件可以被锁定在相应的缩回位置或延伸位置，直到手摇或自动地进行支架辅助（内部）锁定 释放

公开(公告)号：US09025298B2

公开(公告)日：2015-05-05

申请号：US14100214

申请日：2013-12-09

Applicant: Eaton Corporation

Inventor： Xin Zhou ,  Harry J. Carlino ,  Brian S. Caffro

IPC: H01H71/12 ,  H02H7/26 ,  H02J1/00 ,  G01R19/20

CPC classification number: H01H71/125 ,  G01R19/20 ,  H01H71/12 ,  H02H7/268 ,  H02J1/00

Abstract: An electrical switching apparatus includes a transductor circuit that senses a direct current between at least one input terminal and at least one output terminal and outputs an alternating current proportional to the direct current between the input terminal and the output terminal. The electrical switching apparatus also includes an alternating current electronic trip circuit configured to control pairs of separable contacts to separate based on the alternating current output from the transductor circuit. The alternating current electronic trip circuit includes a rectifier circuit, an interface circuit, and a processor structured to output a control signal to control a trip actuator to cause an operating mechanism to separate the plurality of pairs of separable contacts.

Abstract translation: 一种电气开关装置，包括：感测至少一个输入端子与至少一个输出端子之间的直流电流的输出电路，并输出与输入端子与输出端子之间的直流电流成正比的交流电流。 电气开关装置还包括交流电子跳闸电路，其被配置为基于从变压器电路输出的交流电流来控制成对的可分离触点。 交流电子跳闸电路包括整流器电路，接口电路和结构化以输出控制信号以控制跳闸致动器以使操作机构分离多对可分离触点的处理器。

公开(公告)号：US08803640B2

公开(公告)日：2014-08-12

申请号：US13598217

申请日：2012-08-29

Applicant: Michael Fasano

Inventor： Michael Fasano

IPC: H01H75/00 ,  H01H77/00 ,  H01H73/12 ,  H01H83/00

CPC classification number: H01H71/12 ,  H01H3/38 ,  H01H3/46 ,  H01H21/22 ,  H01H71/1009 ,  H01H71/24 ,  H01H71/2463 ,  H01H71/32 ,  H01H71/525 ,  H01H89/00 ,  H01H89/08 ,  H01H2083/203 ,  H01H2231/032

Abstract: A circuit breaker having a movable contact arm for opening and closing the circuit which is controlled separately by a circuit breaker mechanism for circuit protection and by a switch lever mechanism which does not require actuation of the circuit breaker mechanism to function. The switch lever may be activated by a solenoid or other suitable means, and various interlocking mechanical states exist among the elements that provide added safety features.

Abstract translation: 一种断路器，具有用于打开和闭合电路的可动接触臂，该电路由用于电路保护的断路器机构和不需要致动断路器机构起作用的开关杆机构分开控制。 开关杆可以由螺线管或其他合适的装置来启动，并且在提供附加的安全特征的元件中存在各种互锁的机械状态。

公开(公告)号：US08553385B2

公开(公告)日：2013-10-08

申请号：US13260743

申请日：2010-03-26

Applicant: Torsten Ahlert

Inventor： Torsten Ahlert

IPC: H02H3/08

CPC classification number: H01H71/12 ,  H01H1/2058 ,  H01H9/342 ,  H01H71/40 ,  H01H77/102 ,  H01H2071/2427 ,  H01H2077/025

Abstract: A release for an electrical switching arrangement includes at least two switching contacts, which are arranged in a housing and are isolated if the current flowing via the switching contacts has exceeded a predetermined threshold value. The release includes an actuating element, which responds, counter to the force of a restraining apparatus, to a pressure which is generated by an arc occurring in an isolating zone of the switching contacts. The isolating zone is surrounded by the housing, and actuates a shutdown mechanism which brings about automatic interruption of the current path. The actuating element has a movable element, which forms a blocking element in a flow channel, which is connected to the isolating zone. The blocking element performs a predetermined control movement at the pressure which is intended to result in shutdown.

Abstract translation: 用于电开关装置的释放装置包括至少两个开关触点，其布置在壳体中并且如果经由开关触点流动的电流已经超过预定阈值则被隔离。 该释放装置包括致动元件，其响应于限制装置的力而响应于在开关触点的隔离区域中发生的电弧产生的压力。 隔离区被壳体包围，并且启动关闭机构，导致当前路径的自动中断。 致动元件具有可移动元件，其在流动通道中形成阻挡元件，该阻挡元件连接到隔离区域。 阻挡元件在旨在导致关闭的压力下执行预定的控制运动。

公开(公告)号：US20120307409A1

公开(公告)日：2012-12-06

申请号：US13578406

申请日：2010-12-17

Applicant: Jiasheng Wan

Inventor： Jiasheng Wan

IPC: H02H3/08

CPC classification number: H01H50/326 ,  H01H50/54 ,  H01H50/546 ,  H01H71/12

Abstract: An AC contactor with a mechanical short circuit self-locking function includes an AC contactor body. The AC contactor body includes a shell body, wherein a mechanical short circuit self-locking unit is provided therein. The mechanical short circuit self-locking unit includes a short circuit detecting and triggering device for generating a triggering action when a fault of short circuit occurs; and a self-locking acting device for generating a self-locking action after receiving the triggering action, so as to disable the AC contactor to automatically reset after the fault of short circuit is removed.

Abstract translation: 具有机械短路自锁功能的交流接触器包括交流接触器主体。 交流接触器主体包括壳体，其中设置有机械短路自锁单元。 机械短路自锁单元包括短路检测和触发装置，用于当发生短路故障时产生触发动作; 以及用于在接收到触发动作之后产生自锁动作的自锁动作装置，以便在短路故障被去除之后禁止交流接触器自动复位。

公开(公告)号：US20100247980A1

公开(公告)日：2010-09-30

申请号：US12740252

申请日：2008-09-23

Applicant: Sooyeup Jang ,  Jeonkeun Oh

Inventor： Sooyeup Jang ,  Jeonkeun Oh

IPC: H01M2/00 ,  H01M10/00 ,  H01M10/44 ,  H01H85/00

CPC classification number: H01M2/345 ,  B60L3/0046 ,  B60L3/0069 ,  B60L3/04 ,  B60L11/1803 ,  B60L11/1879 ,  B60L2250/10 ,  H01H33/08 ,  H01H35/006 ,  H01H71/12 ,  H01M2/34 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/4235 ,  H01M2200/20 ,  H01M2220/20 ,  Y02E60/12 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7011 ,  Y02T10/705

Abstract: The present invention relates to a safety apparatus and a protection method of a secondary battery, which can prevent explosion and fire of the secondary battery using a switch or a rupture switch attached on the outside of the secondary battery if a swelling degree of the secondary battery reaches a predetermined value when the secondary battery is swelled due to abnormal usage such as overcharge, short-circuit, reverse-connection and heat-exposure of large-capacity lithium polymer battery.

Abstract translation: 二次电池的安全装置和保护方法技术领域本发明涉及一种二次电池的安全装置和保护方法，其可以防止在二次电池的膨胀程度时使用安装在二次电池外部的开关或破裂开关来对二次电池的爆炸和起火 当二次电池由于诸如大容量锂聚合物电池的过充电，短路，反向连接和热曝光的异常使用而膨胀时达到预定值。

公开(公告)号：US20080042787A1

公开(公告)日：2008-02-21

申请号：US11827724

申请日：2007-07-13

Applicant: Brian McCoy

Inventor： Brian McCoy

IPC: H01H3/00

CPC classification number: H01H71/04 ,  H01H71/12 ,  H01H89/06

Abstract: A switching device for selectively switching electrical power from an electrical power source to a load circuit comprises a housing. An electromechanical actuator is in the housing. A fixed contact is fixedly mounted in the housing. A contact arm is pivotally mounted in the housing. The contact arm carries a movable contact and has a lever. The contact arm is operatively connected to the actuator to be selectively positioned thereby for selectively electrically contacting the moveable contact with the fixed contact. A rotational actuator is rotationally mounted to the housing. The rotational actuator includes a leg proximate the lever so that rotational movement of the rotational actuator pivotally moves the contact arm to override the electromechanical actuator.

Abstract translation: 用于选择性地将电力从电源切换到负载电路的开关装置包括壳体。 机电致动器在壳体中。 固定触点固定地安装在壳体中。 接触臂枢转地安装在壳体中。 接触臂携带可动触点并具有一个杠杆。 接触臂可操作地连接到致动器以被选择性地定位，从而选择性地使可移动接触件与固定接触件电接触。 旋转致动器旋转地安装到壳体。 旋转致动器包括靠近杆的腿部，使得旋转致动器的旋转运动枢转地移动接触臂以覆盖机电致动器。