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11. 发明公开

EP1466340A1 CONTROL SYSTEM FOR ELECTRICAL SWITCHGEAR 审中-公开
标题翻译：控制系统及电开关装置
公开(公告)号：EP1466340A1
公开(公告)日：2004-10-13
申请号：EP03701212.7
申请日：2003-01-02
申请人： McGraw-Edison Company
发明人： DUNK, Michael, P. , JONAS, John, P.
IPC分类号： H01H83/00
CPC分类号： H01H47/325 , H01H11/0062 , H02H1/06 , H02H3/006 , H02H3/07
摘要： A system for an AC electrical circuit includes an actuator (110), a source (115), and an actuator control system (120). The actuator converts current into a force to move contacts relative to one another to switch power on and off in the AC electrical circuit. The source operates to supply current to the actuator. The actuator control system is connected to the actuator and to the source to control the current to the actuator. The current to the actuator is independent of a voltage produced by the actuator during switching and a voltage at which the source operates.

12. 发明公开

EP1212766A2 CIRCUIT BREAKER WITH INDEPENDENT TRIP AND RESET LOCKOUT 有权
标题翻译：具有独立发行并阻断提供断路器
公开(公告)号：EP1212766A2
公开(公告)日：2002-06-12
申请号：EP00955803.2
申请日：2000-08-18
申请人： Leviton Manufacturing Co., Inc.
发明人： DISALVO, Nicholas, L. , ZIEGLER, William, R. , GERMAIN, Frantz , HERZFELD, David , STEWART, Stephen , BRADLEY, Roger, M.
IPC分类号： H01H9/02 , H01H9/08 , H01H13/04 , H01H73/00 , H01H73/02 , H01H73/12 , H01H73/48 , H01H75/00 , H01H77/00 , H01H81/00 , H01H83/00 , H01H83/06 , H01H85/00 , H02H3/00 , H02H3/16 , H02H3/26 , H02H3/32 , H02H9/08
CPC分类号： H01H71/62 , H01H71/524 , H01H83/04 , H01H2083/045 , H01H2083/201 , H01R13/652 , H01R13/7137 , H01R24/78 , H01R25/006 , H01R2103/00 , H02H1/0015 , H02H3/338 , H02H5/083
摘要： Resettable circuit breakers (10) having an independent trip mechanism (26) and a reset lockout (60) are provided. The trip mechanism operates (26) independently of the fault protection operations, and the reset lockout (60) prevents the resetting of the circuit breaker if the fault protection is non-operational or if an open neutral exists.

13. 发明授权

EP0600071B1 MANUAL OVERRIDE MECHANISM FOR A REMOTE CONTROLLED CIRCUIT BREAKER 失效
标题翻译：分层手控制机构，远端断流
公开(公告)号：EP0600071B1
公开(公告)日：1997-11-05
申请号：EP93915391.2
申请日：1993-06-17
申请人： SQUARE D COMPANY
发明人： SMITH, Lowell, D. , COOK, Robert, G.
IPC分类号： H01H75/00 , H01H77/00 , H01H83/00 , H01H71/70
CPC分类号： H01H71/70 , H01H3/40 , H01H2300/03 , Y02B90/224 , Y04S20/14
摘要： A remotely controllable circuit breaker device for interrupting power in a circuit path between a source (14) and a load (16) includes local and remote monitoring capabilities and a worm gear mechanism (56) for reliable control of the interruption mechanism. The device includes a first contact (18) and a second contact (20) cooperatively arranged in the circuit path so as to provide current from the source (14) to the load (16). At least one of the contacts (20) are movable for interrupting the power provided to the load (16). The worm gear mechanism (56) includes a motor (50) with a rotatable shaft (52) which responds to open and closed control signals generated from a remote location, and a gear (62), rotatably responsive to the rotatable shaft (52), for controlling the movable contact (20) so that the circuit path is interrupted and established, respectively. The worm gear mechanism (56) controls the movable contact (20) using a coupling arrangement (68), which has a first part coupled to the movable contact (20) and a second part coupled to the gear (62).

14. 发明公开

EP0526071A3 Switch mechanism 失效
标题翻译：开关机构
公开(公告)号：EP0526071A3
公开(公告)日：1994-10-05
申请号：EP92306654.2
申请日：1992-07-21
申请人： PDL HOLDINGS LIMITED
发明人： Cook, David Langman
IPC分类号： H01H83/12 , H01H83/00
CPC分类号： H01H83/12 , H01H71/04 , H01H71/522 , H01H71/58 , H01H83/04 , H01H83/144 , H02H3/162 , H02H3/24 , H02H3/332 , H02H3/334 , H02H9/041
摘要： A switch mechanism opens a contact set (1,2) in the event of an undervoltage condition. The mechanism involves a lever assembly (3) biased by a spring (9) for pivoting about one or other of two fulcrums to open or close the contacts respectively. The undervoltage causes a solenoid (6) to release a plunger (7) which initiates operation about a fixed fulcrum (8). A reset device (10) is used manually to initiate operation about a movable fulcrum (4) provided that the voltage is sufficient. An arm (5) is deflected by the plunger to shift the movable fulcrum and also acts to restore the plunger during reset. The switch mechanism may be incorporated in a residual current device which provides the undervoltage condition on detecting an electrical fault.

15. 发明授权

EP0189493B1 Als Anschlussstecker ausgebildetes FI-Schutzschaltgerät 有权
标题翻译： GFI电路断路器在连接插头的形式
公开(公告)号：EP0189493B1
公开(公告)日：1989-06-21
申请号：EP85100833.4
申请日：1985-01-28
申请人： Heinrich Kopp GmbH & Co. KG
发明人： Flohr, Peter , Barucha, Heinrich
IPC分类号： H01H83/00 , H02H3/33 , H01R13/713
CPC分类号： H01H83/00 , H01R13/7135 , H02H3/335 , H02H3/338

16. 发明公开

EP0264314A1 Disjoncteur différentiel multipolaire à assemblage modulaire 失效
标题翻译： Mehrpoliger Differentialmodulschutzschalter。
公开(公告)号：EP0264314A1
公开(公告)日：1988-04-20
申请号：EP87402073.8
申请日：1987-09-16
申请人： MERLIN GERIN
发明人： Challande, René , Charbonneau, Michel , Paupert, Marc
IPC分类号： H01H83/00
CPC分类号： H01H83/04 , H01H71/1018 , H01H2083/045 , H02H3/05
摘要： Disjoncteur différentiel formé par l'assemblage modulaire d'un bloc disjoncteur (11) à contacts séparables, et à mécanisme de commande (18) à manette, et d'un bloc déclencheur différentiel (20) ayant un relais (26) de déclenchement, une première liaison mécanique (27) de déclenchement du mécanisme (18), une deuxième liaison mécanique (45) de réarmement automatique du relais (26), un circuit test (28) à bouton test (44), et une commande d'ouverture à distance par contact de télécommande (46). L'une des faces du boîtier du bloc déclencheur (20) venant en engagement avec le bloc disjoncteur (11) comporte des ouvertures de passage transversal des première et deuxième liaisons mécaniques (27, 45). L'autre face opposée du boîtier sert alternativement de support, soit à un bloc détecteur (150) renfermant un transformateur (21) totalisateur, soit à un bloc auxiliaire (202) contenant un circuit électronique (204) piloté par des signaux de déclenchement et d'alimentation en provenance du bloc détecteur (150) séparé.
摘要翻译：通过具有可分离触点的断路器单元（11）和具有手柄的控制机构（18）的模块化组装以及具有触发继电器（26）的差分触发单元（20）形成的差分断路器，用于触发机构（18）的第一机械连杆（27），用于自动复位继电器（26）的第二机械连杆（45），具有测试按钮（44）的测试电路（28）通过遥控触点（46）。与断路器单元（11）接合的触发器单元（20）的壳体的一个面包含用于第一和第二机械连杆（27,45）的横向通过的开口。壳体的另一个相对面交替地作为支撑，或者与包含总计变压器（21）的检测器单元（150）或者包含通过触发和提供信号驱动的电子电路（204）的辅助单元（202）来自分离的检测器单元（150）。

17. 发明公开

EP0000846A1 Electrical protection device for checking the earth connection 失效
标题翻译： Elektrische Schutzschaltung zurPrüfungder Erdverbindung。
公开(公告)号：EP0000846A1
公开(公告)日：1979-02-21
申请号：EP78300272.8
申请日：1978-08-09
申请人： British Gas Corporation
发明人： Robinson, Albert Norman
IPC分类号： H02H5/10 , H02H3/16 , H01H83/00
CPC分类号： H02H11/001
摘要： An electrical earth circuit testing arrangement that will discern whether or not an electrical appliance is properly earthed and in the event of the appliance being inadequately earthed, the circuit testing arrangement stops the appliance from being energised.
摘要翻译：一种电气接地电路测试装置，其将识别电器是否正确接地，并且在器具接地不良的情况下，电路测试装置阻止器具通电。

18. 发明授权

EP4043264B1 DRIVE CIRCUIT 有权转让
公开(公告)号：EP4043264B1
公开(公告)日：2024-07-03
申请号：EP21814463.2
申请日：2021-03-08
IPC分类号： B60L3/04 , G05B19/042 , B60L3/00 , H01H3/00 , H01H3/22 , H01H7/00 , H01H47/00 , H01H47/02 , H01H47/04 , H01H47/18 , H01H71/66 , H01H83/00 , H01H47/32 , G05B19/05 , H03K17/10 , H03K17/28
CPC分类号： G05B19/056 , H03K17/28 , H03K17/10 , B60L3/0084 , H01H47/002 , H01H47/32 , B60L3/0023

19. 发明公开

EP4266337A3 HYBRID MINIATURE CIRCUIT BREAKER 审中-实审
公开(公告)号：EP4266337A3
公开(公告)日：2023-12-20
申请号：EP23167280.9
申请日：2023-04-11
申请人： Eaton Intelligent Power Limited
发明人： JIMENEZ GONZALEZ, Sandy Omar
IPC分类号： H01H9/54 , H01H71/04 , H01H83/00 , H02H3/08 , H01H71/12
摘要： A hybrid circuit breaker includes a primary trip/isolation relay component and a primary trip/isolation relay component driver coupled to the primary trip/isolation relay component and structured to interrupt current from flowing to the load in an event of fault; a sensing mechanism structured to sense at least current, voltage, and power flowing to the load; a metrology component coupled to the sensing mechanism and structured to monitor and measure at least the current, voltage and power; a controller structured to detect the event of fault based on data received from the sensing mechanism and the metrology component and communicate with a user device; and a hybrid secondary switching device coupled to the controller and the primary trip/isolation relay component, the hybrid secondary switch device including secondary contacts, a miniaturized electromechanical relay and a power electronics circuit connected in parallel with the miniaturized electromechanical relay.

20. 发明公开

EP3491702A1 SYSTEMS AND METHODS USING ELECTRICAL RECEPTACLES FOR INTEGRATED POWER CONTROL, COMMUNICATION AND MONITORING 审中-公开
公开(公告)号：EP3491702A1
公开(公告)日：2019-06-05
申请号：EP17833145.0
申请日：2017-07-25
申请人： Brainwave Research Corporation
发明人： ERIKSEN, John , GAGNE, Jean-Guy , FORTIN, Benoit , PARDO, Rene
IPC分类号： H01R13/713 , H01H83/00 , H02B1/04 , H02H9/04 , H04B3/54 , H04W88/02 , H05B37/02 , G05B15/02

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