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83 条记录 (耗时 0.022 秒)

    Circuit breaker
    2.
    发明授权
    Circuit breaker 有权
    断路器

    公开(公告)号：US08796573B2

    公开(公告)日：2014-08-05

    申请号：US13364220

    申请日：2012-02-01

    申请人： Bon Geun Koo

    发明人： Bon Geun Koo

    IPC分类号： H01H1/52 ,  H01H3/20 ,  H01H9/00 ,  H01H71/02 ,  H01H83/20 ,  H01H71/12 ,  H01H83/12

    CPC分类号： H01H71/0271 ,  H01H71/0228 ,  H01H71/128 ,  H01H83/12 ,  H01H83/20 ,  H01H2071/0278

    摘要： A circuit breaker includes a main case; a switching mechanism accommodated in the main case, and having a mechanical part for opening and closing a circuit; a trip mechanism configured to trigger the switching mechanism to a circuit interrupting position upon detection of an abnormal current on a circuit; and an external device detachably mounted to the main case, wherein the circuit breaker includes an interrupting means configured to interrupt the switching mechanism by contacting at least a part of the external device when the external device is mounted to the main case.

    摘要翻译： 断路器包括主壳体; 开关机构，容纳在主壳体中，并具有用于打开和关闭电路的机械部件; 跳闸机构，被配置为在检测到电路上的异常电流时将切换机构触发到电路中断位置; 以及可拆卸地安装到所述主壳体的外部装置，其中所述断路器包括中断装置，所述中断装置被配置为当所述外部装置安装到所述主壳体时使所述外部装置的至少一部分接触来中断所述切换机构。

    Electric Protection Apparatus Comprising at Least One Breaking Module Controlled by a Control Device With Electromagnetic Coil
    4.
    发明申请
    Electric Protection Apparatus Comprising at Least One Breaking Module Controlled by a Control Device With Electromagnetic Coil 有权
    包括由具有电磁线圈的控制装置控制的至少一个断路模块的电保护装置

    公开(公告)号：US20120326814A1

    公开(公告)日：2012-12-27

    申请号：US13534860

    申请日：2012-06-27

    申请人： Jean-Claude Ramirez ,  Benoît Hage ,  Jean-Yves Amblard

    发明人： Jean-Claude Ramirez ,  Benoît Hage ,  Jean-Yves Amblard

    IPC分类号： H01H75/10

    CPC分类号： H01H73/18 ,  H01H9/34 ,  H01H71/0271 ,  H01H71/1045 ,  H01H2009/305 ,  H01H2071/0278

    摘要： The present invention relates to an electric protection apparatus comprising at least one switching module fitted on a mounting support, and a control device with an electromagnetic coil juxtaposed with one of the above-mentioned modules, this device comprising a magnetic shield arranged in a plane substantially perpendicular to the plane of the mounting support, said shield being located between the control device and the switching module situated closer to said device, facing the coil of the control device, and comprising at least one ferromagnetic part shaped in such a way that said shield performs magnetic guiding of the arc as soon as separation of the contacts takes place so as to increase the propulsion component of the Laplacian force acting on the arc as soon as separation of the contacts takes place.

    摘要翻译： 电气保护装置技术领域本发明涉及一种电气保护装置，其包括安装在安装支架上的至少一个开关模块和与上述模块中的一个并置的电磁线圈的控制装置，该装置包括： 所述屏蔽件位于所述控制装置和位于更靠近所述装置的切换模块之间，面向所述控制装置的线圈，并且包括至少一个铁磁部件，所述铁磁部件的形状使得所述屏蔽件 一旦发生触点的分离就执行电弧的磁引导，以便一旦发生触点的分离就增加作用在电弧上的拉普拉斯力的推进分量。

    Connecting element, connection and method for producing a connection between service switching devices
    7.
    发明授权
    Connecting element, connection and method for producing a connection between service switching devices 失效
    连接元件，连接和方法，用于产生服务切换设备之间的连接

    公开(公告)号：US07683277B2

    公开(公告)日：2010-03-23

    申请号：US11660857

    申请日：2005-08-23

    申请人： Rudolf Sellner ,  Matthias Bitz

    发明人： Rudolf Sellner ,  Matthias Bitz

    IPC分类号： H01H9/20

    CPC分类号： H01H71/0271 ,  H01H2071/0278 ,  H02B1/041

    摘要： The invention relates to a connector element for two installation breakers, adjacently attached with the broad faces thereof in contact, in particular, power breakers or residual current breakers, the housings of which are each formed from two dished housing pieces. The connector element comprises an approximately cylindrical base body with a first external diameter on the front side of which two radially-sprung, axially projecting first and second expanding arms are moulded. The external contours of the spreader arms lie on a cylindrical outer surface, the external diameter of which is smaller than the first external diameter of the base body. The free ends thereof comprise radially projecting lugs on opposed external lines, which, in the assembly state, clip behind recesses on the housings, for connection by means of the connector element, of adjacent installation breakers. A sprung spreader element is mounted between a first and second spreader arm such that the spreader element supports the sprung spreading of the spreader arms, and which impedes the sprung contact of the first and second spreader arms with each other.

    摘要翻译： 本发明涉及一种用于两个安装断路器的连接器元件，其相邻地与其宽面接触，特别是断路器或剩余电流断路器，其壳体均由两个碟形壳体件形成。 连接器元件包括大致圆柱形的基体，其前侧具有第一外径，其中模制有两个径向弹簧的，轴向突出的第一和第二扩展臂。 扩展臂的外部轮廓位于圆柱形外表面上，其外径小于基体的第一外径。 其自由端包括在相对的外部线路上的径向突出的凸耳，其在组装状态下夹在壳体上的凹部之后，用于通过连接器元件连接相邻的安装断路器。 弹簧吊具元件安装在第一和第二吊架臂之间，使得吊具元件支撑吊架的弹簧伸展，并且阻止第一和第二吊架臂的弹簧接触。

    Accessory device for manual motor starter
    9.
    发明授权
    Accessory device for manual motor starter 失效
    手动电机启动器附件

    公开(公告)号：US06897757B2

    公开(公告)日：2005-05-24

    申请号：US10728821

    申请日：2003-12-08

    申请人： Ho Soung Kim

    发明人： Ho Soung Kim

    IPC分类号： H01H73/02 ,  H01H73/36 ,  H01H83/06 ,  H01H83/12 ,  H01H83/20 ,  H01F21/06

    CPC分类号： H01H83/12 ,  H01H83/20 ,  H01H2071/0278

    摘要： Disclosed is an accessory device for a manual motor starter attached to one side of a body of the manual motor starter so as to perform various accessory functions, such as a forcible trip function for the manual motor starter by remotely switching the manual motor starter or a trip function for the manual motor starter when under-voltage occurs between a power source and load. A remotely switchable trip function and under-voltage trip function are achieved by using one accessory device.

    摘要翻译： 公开了一种用于手动电动机起动器的附件装置，其附接到手动电动机起动器的主体的一侧，以便通过远程切换手动电动机起动器或执行各种附件功能来执行诸如手动电动机起动器的强制跳闸功能 在电源和负载之间发生欠压时，手动电机启动器的跳闸功能。 通过使用一个附件设备实现远程切换跳闸功能和欠压跳闸功能。

    Circuit breaker and auxiliary device therefor
    10.
    发明授权
    Circuit breaker and auxiliary device therefor 失效
    断路器及其辅助装置

    公开(公告)号：US5003139A

    公开(公告)日：1991-03-26

    申请号：US462388

    申请日：1990-01-09

    申请人： Thomas A. Edds ,  Willard J. Rezac ,  Thomas O'Carroll

    发明人： Thomas A. Edds ,  Willard J. Rezac ,  Thomas O'Carroll

    IPC分类号： H01H71/02 ,  H01H71/04 ,  H01H71/52

    CPC分类号： H01H71/0214 ,  H01H71/526 ,  H01H2071/0278 ,  H01H71/04

    摘要： An accessory module (104) for use with a circuit breaker (10) is configured for mounting to the breaker, and has a rotor (142) which follows the movement of the circuit breaker blade (24) in the breaker by means of a coupling member (118) passing through a passage (110) in the circuit breaker wall. A portion of the rotor is configured as a cam (162) operating a switch (152) in the module, the switch thus giving a reliable indication of the position of the breaker blade. The breaker is preferably of the type which has a trip lever (50) carried on the breaker blade and mounted for slight movement thereon, and the rotor is preferably coupled to the trip lever. A solenoid (148) within the accessory module is disposed to rotate the rotor when energized, this rotation being coupled to trip the breaker to provide for remote tripping. Since the trip lever is carried with the breaker blade, the blade position is monitored by the switch.

    摘要翻译： 用于与断路器（10）一起使用的附件模块（104）被配置用于安装到断路器，并且具有转子（142），该转子通过联接器跟随断路器叶片（24）在断路器中的移动 构件（118）穿过断路器壁中的通道（110）。 转子的一部分构造为操作模块中的开关（152）的凸轮（162），因此开关给出了断路器叶片的位置的可靠指示。 断路器优选地是具有承载在断路器叶片上并且安装成在其上轻微移动的脱扣杆（50）的类型，并且转子优选地联接到脱扣杆。 设置附件模块内的螺线管（148）以在被激励时旋转转子，该旋转被联接以使断路器跳闸以提供远程跳闸。 由于断路器带有断路器叶片，所以刀片位置由开关监控。