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    METHOD FOR DETERMINING A CAUSE OF A VOLTAGE OUTAGE LOAD-SIDE FROM A CIRCUIT BREAKER, AUXILIARY UNIT FOR A CIRCUIT BREAKER, ELECTRIC SYSTEM COMPRISING A CIRCUIT BREAKER AND ONE SUCH AUXILIARY UNIT
    3.
    发明申请
    METHOD FOR DETERMINING A CAUSE OF A VOLTAGE OUTAGE LOAD-SIDE FROM A CIRCUIT BREAKER, AUXILIARY UNIT FOR A CIRCUIT BREAKER, ELECTRIC SYSTEM COMPRISING A CIRCUIT BREAKER AND ONE SUCH AUXILIARY UNIT 有权
    用于确定电路断路器的电压下降负载的原因的方法，用于断路器的辅助单元，包括断路器和一个这样的辅助单元的电气系统

    公开(公告)号：US20150070026A1

    公开(公告)日：2015-03-12

    申请号：US14483714

    申请日：2014-09-11

    Applicant: SCHNEIDER ELECTRIC INDUSTRIES SAS

    Inventor： Francois VINCENT ,  Simon Tian

    IPC: G01R31/08 ,  G01R19/25 ,  G01R19/00

    CPC classification number: H01H71/125 ,  H01H71/04 ,  H01H71/462 ,  H01H2071/042 ,  H01H2071/048 ,  H02H3/08 ,  H02H3/10 ,  H02H3/24 ,  H02H3/38 ,  H02H5/041

    Abstract: In this method, the voltage outage load-side is an opening of the circuit breaker, and the circuit breaker is able to interrupt the flow of electric current in an electric connection including an electric conductor. The auxiliary unit comprises a current sensor for measuring the intensity of the current flowing in the electric conductor and a first detection means for detecting the voltage outage load-side from the circuit breaker. The method comprises the following steps: measuring the intensity of the current flowing in the electric conductor, detecting the voltage outage load-side from the electric circuit breaker, determining a cause of the detected voltage outage load-side from the circuit breaker, said cause being selected from the group consisting in: an electric overload, a short-circuit and a voltage drop.

    Abstract translation: 在该方法中，断电负载侧是断路器的开路，断路器能够中断包含电导体的电连接中的电流的流动。 辅助单元包括用于测量在电导体中流动的电流的强度的电流传感器和用于检测断路器的断电负载侧的第一检测装置。 该方法包括以下步骤：测量在电导体中流动的电流的强度，检测断路器的断电负载侧，确定断路器检测到的电压中断负载侧的原因，所述原因 从由以下组成的组中选择：电过载，短路和电压降。

    Alarm output device for circuit breaker
    6.
    发明申请
    Alarm output device for circuit breaker 审中-公开
    断路器报警输出装置

    公开(公告)号：US20050062564A1

    公开(公告)日：2005-03-24

    申请号：US10925956

    申请日：2004-08-26

    Applicant: Yoshinobu Hamada ,  Takeshi Emura ,  Katsunori Kuboyama

    Inventor： Yoshinobu Hamada ,  Takeshi Emura ,  Katsunori Kuboyama

    IPC: H01H73/12 ,  H01H71/46

    CPC classification number: H01H71/462 ,  H01H71/465

    Abstract: An alarm output device is capable of outputting a mechanical alarm signal to attached alarm switches in linkage with a tripping operation of a circuit breaker. The alarm output device includes an alarm output plate provided on an outer lateral surface of a frame of an opening/closing mechanical unit and is operable in linkage with a latch of the opening/closing mechanical unit, so that a movement of the alarm output plate is transmitted to the attached alarm switches to perform a switching operation. The alarm output plate is provided with a pair of operation terminal members corresponding to an internal alarm switch and an external alarm switch of the circuit breaker.

    Abstract translation: 报警输出装置能够将机械报警信号输出到与断路器跳闸操作相关联的附加报警开关。 报警输出装置包括设置在打开/关闭机械单元的框架的外侧表面上的报警输出板，并且可与打开/关闭机械单元的闩锁联动操作，使得报警输出板 被发送到附加的报警开关以执行切换操作。 报警输出板配有一对与断路器的内部报警开关和外部报警开关对应的操作端子构件。

    Switchgear unit of a switching device and a coupled leading auxiliary switch
    7.
    发明授权
    Switchgear unit of a switching device and a coupled leading auxiliary switch 有权
    开关装置的开关单元和耦合的前置辅助开关

    公开(公告)号：US06326871B1

    公开(公告)日：2001-12-04

    申请号：US09555810

    申请日：2000-08-02

    Applicant: Michael Freimuth

    Inventor： Michael Freimuth

    IPC: H01H900

    CPC classification number: H01H83/12 ,  H01H71/462 ,  H01H71/56 ,  H01H2071/565

    Abstract: A switchgear unit having a switching device which has a rotary operating mechanism (12) and a breaker mechanism and having a leading auxiliary switch (1) coupled to it is provided. The switching device has a gate guide (15) which is in operative connection with a projection (9) on the contact bridge carrier of the auxiliary switch (1).

    Abstract translation: 一种具有开关装置的开关装置，其具有旋转操作机构（12）和断路器机构，并具有与其相连的前置辅助开关（1）。 开关装置具有与辅助开关（1）的接触桥架上的突起（9）可操作地连接的门引导件（15）。

    Means connecting circuit breaker and auxiliary feature modules
    8.
    发明授权
    Means connecting circuit breaker and auxiliary feature modules 失效
    意味着连接断路器和辅助功能模块

    公开(公告)号：US4112270A

    公开(公告)日：1978-09-05

    申请号：US830312

    申请日：1977-09-02

    Applicant: Tadeusz J. Rys

    Inventor： Tadeusz J. Rys

    IPC: H01H71/46 ,  H01H83/20 ,  H01H9/26

    CPC classification number: H01H71/462 ,  H01H2071/0278 ,  H01H83/20

    Abstract: A single pole circuit breaker module is constructed so that its housing is provided with frangible sections aligned with the pivot pins for the contact arm, the cradle and the operating mechanism latch. These pins are keyed to the elements mounted thereon and each pin is provided with a formation to engage a complementary formation projecting sideways from an auxiliary feature module. The latter includes one or more auxiliary devices. In the case of an auxiliary switch module, the switch thereof is connected to the contact arm pivot pin so that contact arm motion is transmitted to operate the auxiliary switch thereby indicating whether the circuit breaker is open or closed. In the case of an alarm switch auxiliary module, the switch thereof is connected to the pivot pin for the cradle whereby the tripping of the cradle is effective to operate the alarm switch. In the case of a shunt trip auxiliary module the solenoid operated member thereof is operatively connected to the pivot for the circuit breaker latch whereby actuation of the shunt trip solenoid serves to move the latch to its unlatched position for tripping of the circuit breaker.

    Abstract translation: 单极断路器模块被构造成使得其壳体设置有与用于接触臂，支架和操作机构闩锁的枢轴销对准的易碎部分。 这些销钉被连接到安装在其上的元件，并且每个销设置有一个结构，以与从辅助特征模块侧向突出的互补结构接合。 后者包括一个或多个辅助装置。 在辅助开关模块的情况下，其开关连接到接触臂枢轴销，以便传递接触臂运动以操作辅助开关，从而指示断路器是断开还是闭合。 在报警开关辅助模块的情况下，其开关连接到支架的枢轴销，由此托架的跳闸有效地操作报警开关。 在分流跳闸辅助模块的情况下，其电磁操作构件可操作地连接到用于断路器闩锁的枢轴，由此分流脱扣螺线管的致动器用于将闩锁移动到其解锁位置以使断路器跳闸。

    Electric switching apparatus
    9.
    发明授权
    Electric switching apparatus 有权
    电开关装置

    公开(公告)号：US09263205B2

    公开(公告)日：2016-02-16

    申请号：US14087339

    申请日：2013-11-22

    Applicant: Schneider Electric Industries SAS

    Inventor： Charles Blondel

    IPC: H01H9/00 ,  H01H9/20 ,  H01H50/54 ,  H01H71/46

    CPC classification number: H01H9/20 ,  H01H50/541 ,  H01H71/462

    Abstract: The invention relates to an electric switching apparatus (1) comprising: a switching unit (10) having: an electromagnetic actuator (12) to command opening and/or closing of electric contacts (11), mechanical latching means (15) designed for connection of a detachable add-on unit (20), said latching means, in a first operating position, enabling fixing of said add-on unit on said switching unit, The switching apparatus comprises electric power supply means designed to supply power to the electromagnetic actuator (12) and being arranged to operate in a manner that is dependent on the position of the latching means (15). The electric power supply means are inoperational when the latching means are not in the first operating position, the actuating coil (17) of the electromagnetic actuator (12) not being able to be supplied.

    Abstract translation: 本发明涉及一种电开关装置（1），包括：开关单元（10），具有：用于指示电触点（11）的打开和/或关闭的电磁致动器（12），设计用于连接的机械闭锁装置（15） 的可拆卸附加单元（20），所述锁定装置在第一操作位置能够使所述附加单元固定在所述开关单元上。所述开关装置包括设计成向所述电磁致动器供电的电力供应装置 （12）并且被布置成以取决于闩锁装置（15）的位置的方式操作。 当锁定装置不处于第一操作位置时，电力供应装置不工作，电磁致动器（12）的致动线圈（17）不能被供应。

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