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1. 发明申请

US20180204690A1 INTEGRATION OF ELECTRICAL CONTACTS IN AN ELECTRICAL SWITCHING DEVICE 审中-公开
公开(公告)号：US20180204690A1
公开(公告)日：2018-07-19
申请号：US15845191
申请日：2017-12-18
申请人： Schneider Electric Industries SAS
发明人： Florent Collas , Denis Milan , Daniel Verneau
IPC分类号： H01H9/00 , H01H19/62 , H01H3/28
CPC分类号： H01H9/0066 , H01H3/28 , H01H19/62 , H01H50/541 , H01H71/04 , H01H71/46
摘要： An electrical switching device, including a socket, a holder and electrical contacts housed in the holder. The holder includes a first end and a second end. The device includes a guidance device for guiding the first end of the holder relative to the socket. The device includes a fastener including a head, a tail, a first stem extending from the head to the tail, and a second stem extending from the head. The first stem is configured for passing through the holder and for being inserted at the tail into a first orifice of the socket, in order to retain the first end of the holder relative to the socket. A retaining member is configured for retaining the fastener, in order to rigidly connect the second end of the holder to the socket.

2. 发明授权

US09819102B2 Electrical switching apparatus and secondary disconnect assembly with contact alignment features therefor 有权
公开(公告)号：US09819102B2
公开(公告)日：2017-11-14
申请号：US15386486
申请日：2016-12-21
申请人： EATON CORPORATION
发明人： Jianhua Chen , Rong Zheng , Hongfeng Zhu , Yaoming He , Paul Richard Rakus
IPC分类号： H01R12/00 , H01R9/26 , H01H9/02 , H01R9/24
CPC分类号： H01R9/2608 , H01H9/02 , H01H71/0207 , H01H71/08 , H01H71/10 , H01H71/46 , H01R4/4845 , H01R9/2408 , H01R9/2491 , H01R13/6456
摘要： A secondary disconnect assembly is for an electrical switching apparatus, such as a power circuit breaker. The secondary disconnect assembly includes a terminal block mount having a number of first mounting features, at least one terminal block, and at least one accessory plug. Each terminal block includes a number of receptacles and a number of second mounting features, which cooperate with the first mounting features to properly align, mount and stabilize the terminal block on the terminal block mount. Each accessory plug includes a number of contact alignment features structured to align and guide the accessory plug into a corresponding one of the receptacles.

3. 发明授权

US09742134B2 Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor 有权
公开(公告)号：US09742134B2
公开(公告)日：2017-08-22
申请号：US15184031
申请日：2016-06-16
申请人： EATON CORPORATION
发明人： Jianhua Chen , Rong Zheng , Hongfeng Zhu , Yaoming He
IPC分类号： H01R33/74 , H01H9/02 , H01R33/94 , H01H71/08 , H01R13/08 , H01R13/627 , H01R13/629 , H01R27/02 , H01H71/02 , H01H71/46 , H02B11/12
CPC分类号： H01R33/74 , H01H9/0271 , H01H71/02 , H01H71/08 , H01H71/46 , H01H2071/086 , H01R13/08 , H01R13/6278 , H01R13/629 , H01R27/02 , H01R33/94 , H01R2201/00 , H02B11/12
摘要： A secondary disconnect assembly is for an electrical switching apparatus. The secondary disconnect assembly includes a mounting member and a cradle assembly coupled to the mounting member and being movable among a plurality of positions with respect to the mounting member. The cradle assembly includes an inner cradle. When the inner cradle is disposed in a first predetermined one of the positions, movement of the inner cradle is restricted with respect to the mounting member. When the inner cradle is moved toward a second predetermined one of the positions, the inner cradle moves independently with respect to the mounting member.

4. 发明申请

US20160163475A1 CIRCUIT BREAKER INCLUDING REMOTE OPERATION CIRCUIT 审中-公开
标题翻译：断路器包括远程操作电路
公开(公告)号：US20160163475A1
公开(公告)日：2016-06-09
申请号：US14561586
申请日：2014-12-05
申请人： EATON CORPORATION
发明人： JASON KOHEI ARTHUR OKERMAN
IPC分类号： H01H9/54 , H01H3/26 , H01H83/20 , H01H3/28
CPC分类号： H01H9/54 , H01H71/46
摘要： A circuit breaker includes first and second terminals structured to electrically connect to a line and a load, respectively, at least one set of separable contacts movable between a closed position and an open position, a first operating mechanism structured to open one set of separable contacts in response to a detected fault condition on the protected circuit, a second operating mechanism structured to open or close one set of separable contacts in response to an external control signal, a remote operation circuit structured to receive the external control signal and to control the second operating mechanism to open or close based on said external control signal, the remote operation circuit including a power supply structured to convert power from the line and to provide the converted power to the second operating mechanism.
摘要翻译：断路器包括分别构造成电连接到线路和负载的第一和第二端子，至少一组在闭合位置和打开位置之间可移动的可分离触点;第一操作机构，其被构造成打开一组可分离触点响应于受保护电路上的检测到的故障状况，响应于外部控制信号而构造成打开或关闭一组可分离触点的第二操作机构，被构造成接收外部控制信号并且控制第二个操作机构基于所述外部控制信号来打开或关闭，所述远程操作电路包括被构造为从所述线路转换功率并将所述转换的功率提供给所述第二操作机构的电源。

5. 发明授权

US09275814B2 Magnetic contactor 有权
标题翻译：电磁接触器
公开(公告)号：US09275814B2
公开(公告)日：2016-03-01
申请号：US14447469
申请日：2014-07-30
申请人： LSIS CO., LTD.
发明人： Ho Jun Lee
IPC分类号： H01H50/02 , H01H47/10 , H01H50/54 , H01H71/46 , H01H47/22 , H01H50/18 , H01H50/36 , H01H50/56 , H01H50/60
CPC分类号： H01H50/021 , H01H47/10 , H01H47/22 , H01H50/18 , H01H50/36 , H01H50/541 , H01H50/543 , H01H50/545 , H01H50/546 , H01H50/56 , H01H50/60 , H01H71/46 , H01H2235/01
摘要： Disclosed is a magnetic contactor. The magnetic contactor includes a frame, a holder, a movable core, a bobbin, a fixed core coupled to a side of the bobbin and configured to absorb the movable core with a magnetic force, an elastic member provided between the holder and the bobbin, a b-contact switch configured to sense a closing completion time of the movable contact by using a mechanical mechanism relationship with the movable core, an electronic circuit part configured to receive a sensing signal from the b-contact switch and limit a current applied to the coil, and a switch manipulation member provided at one end of the movable core and configured to operate the b-contact switch.
摘要翻译：公开了一种电磁接触器。电磁接触器包括框架，保持器，可动芯，线圈架，联接到线轴的侧面并被配置为用磁力吸收可动铁芯的固定芯，设置在保持架和线轴之间的弹性构件， b触点开关，被配置为通过使用与可动铁芯的机械机构关系来感测可动触头的闭合完成时间;电子电路部件，被配置为从b触点开关接收感测信号，并限制施加到可动触头的电流线圈和设置在可动铁芯的一端的开关操作构件，用于操作b接触开关。

6. 发明授权

US08749326B2 Circuit breaker having an unlocking mechanism and methods of operating same 有权
公开(公告)号：US08749326B2
公开(公告)日：2014-06-10
申请号：US13971877
申请日：2013-08-21
申请人： Guang Yang , Timothy Biedrzycki
发明人： Guang Yang , Timothy Biedrzycki
IPC分类号： H01H75/00
CPC分类号： H01H9/20 , H01H71/46 , H01H71/505 , H01H71/62 , H01H77/06
摘要： Embodiments provide an electronic circuit breaker. The electronic circuit breaker has a moveable contact arm having a moveable main electrical contact, and a lockout mechanism operable to contact the moveable contact arm and block motion of thereof, the lockout mechanism having a lockout latch with one or more pivot joints, a moveable stop on, and an offset engagement portion, the moveable stop adapted to contact the moveable contact arm, and an unlock actuator providing an unlock force at the engagement portion causing lockout latch pivoting and release of the moveable contact arm. Also disclosed are secondary electrical contacts configured to engage each other in the ON configuration, with a leaf spring operably supporting a moveable one of the secondary contacts, the leaf spring configured to be flexed to close the secondary contacts. A method of operating the electronic circuit breaker is provided, as are other aspects.

7. 发明申请

US20130015928A1 APPARATUS OF MODULAR TRIP MECHANISM AND AUXILIARY MECHANISM FOR CIRCUIT BREAKER 有权
标题翻译：电路断路器的模块化跳闸机构和辅助机构的设备
公开(公告)号：US20130015928A1
公开(公告)日：2013-01-17
申请号：US13545901
申请日：2012-07-10
申请人： Jong Mahn SOHN
发明人： Jong Mahn SOHN
IPC分类号： H01H9/00
CPC分类号： H01H71/0228 , H01H9/167 , H01H71/123 , H01H71/46 , H01H2071/042
摘要： An apparatus of modular trip mechanism and auxiliary mechanism for a circuit breaker comprises an auxiliary mechanism module including a first micro switch to output an electrical signal indicating an ON/OFF position of the circuit breaker, a first shaft contact lever mechanism to operate the first micro switch by contacting the switching shaft or receiving an artificial pressing force, a second micro switch to output an electrical signal indicating whether a trip operation of the circuit breaker has been performed, and a second lever to operate the second micro switch by contacting the switching shaft or receiving an artificial pressing force; and a trip mechanism module including an electromagnetic trip device to operate a trip bar to trigger the circuit breaker to a trip position in response to a trip control signal from an overcurrent relay or a test trip control signal from a test signal generating source.
摘要翻译：一种用于断路器的模块跳闸机构和辅助机构的装置包括：辅助机构模块，包括：第一微型开关，用于输出指示断路器的导通/断开位置的电信号;第一轴接触杆机构，用于操作第一微型通过接触切换轴或接受人造压力来切换，第二微型开关输出指示是否已经执行断路器的跳闸操作的电信号;以及第二杆，通过接触开关轴来操作第二微型开关或接受人造按压力; 以及跳闸机构模块，其包括电磁跳闸装置，以响应于来自过电流继电器的跳闸控制信号或来自测试信号发生源的测试跳闸控制信号来操作跳闸杆以将断路器触发到跳闸位置。

8. 发明申请

US20120085627A1 ELECTRONIC CIRCUIT BREAKER HAVING A LOCKING AND UNLOCKING MECHANISM AND METHODS OF OPERATING SAME 有权
标题翻译：具有锁定和解锁机构的电子断路器及其操作方法
公开(公告)号：US20120085627A1
公开(公告)日：2012-04-12
申请号：US13267953
申请日：2011-10-07
申请人： Guang Yang
发明人： Guang Yang
IPC分类号： H01H9/00
CPC分类号： H01H71/46 , H01H71/505
摘要： Embodiments provide an electronic circuit breaker. The electronic circuit breaker has main electrical contacts configurable between an opened and a closed condition, a handle coupled to at least one of the main electrical contacts, the handle moveable between at least an ON configuration and an OFF configuration, secondary electrical contacts configured to engage each other in the ON configuration, and a moveable stop operable to maintain separation of the main electrical contacts initially when moved toward the ON configuration, and operable to unlock and allow closing of the main electrical contacts upon successful completion of a self-test. A method of operating the electronic circuit breaker is provided, as are other aspects.
摘要翻译：实施例提供一种电子断路器。电子断路器具有可在打开和关闭状态之间配置的主电气触头，与至少一个主电触点相连的手柄，可在至少ON配置和OFF配置之间移动的手柄，辅助电触点被配置为接合 ON配置中的另一个，以及可移动停止器，其可操作以在移动朝向ON配置时保持主电触头的分离，并且可以在成功完成自检时操作以解锁并允许关闭主电触点。与其他方面一样，提供了操作电子断路器的方法。

9. 发明授权

US07864003B2 Circuit breaker locking and unlocking mechanism 有权
标题翻译：断路器锁定和解锁机构
公开(公告)号：US07864003B2
公开(公告)日：2011-01-04
申请号：US12360394
申请日：2009-01-27
申请人： Guang Yang
发明人： Guang Yang
IPC分类号： H01H75/00
CPC分类号： H01H71/46 , H01H71/505 , H01H71/62
摘要： A circuit breaker and method include main contacts configured to connect in an on position and be separated in an off position. A handle is coupled to one of the main contacts to adjust the contacts between the on position, the off position, a trip position and an over on position. Secondary contacts are configured to provide power when connected using the handle in the over on position, even when the main contacts are separated. A stop mechanism configured to maintain separation between the main contacts to enable testing using the secondary contacts to power a test circuit such that if a test passes, the stop mechanism is released to permit resetting of the main contacts.
摘要翻译：断路器和方法包括构造成在接通位置连接并被分离在关闭位置的主触点。手柄联接到主触头中的一个，以调节开启位置，关闭位置，跳闸位置和过开位置之间的触点。辅助触点配置为在使用手柄处于过开位置连接时提供电力，即使主触头分离。一种停止机构，其被配置为保持主触点之间的间隔，以使得能够使用次级触点对测试电路供电进行测试，使得如果测试通过，则停止机构被释放以允许主触点复位。

10. 发明授权

US07843291B2 Integrated maglatch accessory 有权
标题翻译：集成maglatch配件
公开(公告)号：US07843291B2
公开(公告)日：2010-11-30
申请号：US11710025
申请日：2007-02-23
申请人： Solomon R. Titus
发明人： Solomon R. Titus
IPC分类号： H01H67/02 , H01H9/02 , H01H13/04
CPC分类号： H01H71/04 , H01H71/0228 , H01H71/46
摘要： An apparatus for indicating a condition of a molded case circuit breaker, with the circuit breaker defining an accessory pocket in communication with an operating mechanism and a trip unit of the circuit breaker, including a mount member operatively coupled to one of the operating mechanism and trip unit in the accessory pocket. A housing coupled to the mount member, with the housing defining a compartment. A magnetic latch device disposed in the compartment and operatively coupled to the mount member. A switch disposed in the compartment and operatively coupled to the mount member. Wherein a condition of the circuit breaker is indicated by a condition of one of the switch and magnetic latch, and the condition of the circuit breaker is operatively transmitted via the apparatus to a remote location.
摘要翻译：一种用于指示模制外壳断路器的状态的装置，其中断路器限定与断路器的操作机构和跳闸单元连通的附件口袋，包括可操作地联接到操作机构和行程之一的安装构件单位在配件口袋里。耦合到所述安装构件的壳体，其中所述壳体限定隔室。一个磁性锁定装置，设置在隔室中并且可操作地联接到安装构件。开关，设置在隔室中并且可操作地联接到安装构件。其中断路器的状态由开关和磁性锁存器中的一个的条件指示，并且断路器的状态通过该装置可操作地传送到远程位置。

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