DE3562840D1 - Remote control auxiliary block for an electric-circuit breaker - Google Patents

Remote control auxiliary block for an electric-circuit breaker

Info

Publication number
DE3562840D1
DE3562840D1 DE8585400142T DE3562840T DE3562840D1 DE 3562840 D1 DE3562840 D1 DE 3562840D1 DE 8585400142 T DE8585400142 T DE 8585400142T DE 3562840 T DE3562840 T DE 3562840T DE 3562840 D1 DE3562840 D1 DE 3562840D1
Authority
DE
Germany
Prior art keywords
circuit breaker
remote
electromagnet
closing
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8585400142T
Other languages
German (de)
Inventor
Jacques Perret
Bernard Lepretre
Patrick Rousset
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of DE3562840D1 publication Critical patent/DE3562840D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/36—Driving mechanisms, i.e. for transmitting driving force to the contacts using belt, chain, or cord
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/06—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device
    • H01H89/08—Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device with both devices using the same contact pair
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
    • H01H71/0271—Mounting several complete assembled circuit breakers together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/1009—Interconnected mechanisms
    • H01H71/1018—Interconnected mechanisms with only external interconnections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock

Landscapes

  • Breakers (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Selective Calling Equipment (AREA)

Abstract

1. Remote controlled low-voltage circuit breaker constituted by the association of an auxiliary remote opening and closing control block (10) connected with a circuit breaker main block (12) comprising a mechanism with a manual control handle and with an automatic fault trip device, said auxiliary block comprising : - a first remote opening electromagnet associated to a mechanical control link with the circuit breaker main block in order to transmit a trip order of said first electromagnet to the trip device of the mechanism, - a second remote closing electromagnet (34), the movable core (42) of which is connected with the mechanism of the main block by a movement transformation cinematic chain (46), - connecting terminals (22) of the remote control for the supply of said electromagnets, - and an interlock device (74) for the electrical and mechanical locking of the circuit breaker in open position, characterized by the fact that said cinematic chain comprises a transmission system (46) by cable (48) or belt, coupled between the movable core (42) and a drum (50) driving the handle (18) towards the stationary closing position of the circuit breaker when the control coil (36) of the closing electromagnet (34) is energized, and that the drum (50) cooperates with an elastic pull-off means (70) in order to pull back the movable core (42) into the separated position after de-energization of said coil (36).
DE8585400142T 1984-02-14 1985-01-28 Remote control auxiliary block for an electric-circuit breaker Expired DE3562840D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402323A FR2559616B1 (en) 1984-02-14 1984-02-14 AUXILIARY BLOCK FOR REMOTE CONTROL OF AN ELECTRIC CIRCUIT BREAKER

Publications (1)

Publication Number Publication Date
DE3562840D1 true DE3562840D1 (en) 1988-06-23

Family

ID=9301079

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585400142T Expired DE3562840D1 (en) 1984-02-14 1985-01-28 Remote control auxiliary block for an electric-circuit breaker

Country Status (4)

Country Link
EP (1) EP0161945B1 (en)
AT (1) ATE34486T1 (en)
DE (1) DE3562840D1 (en)
FR (1) FR2559616B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684233B1 (en) * 1991-11-22 1993-12-31 Merlin Gerin ELECTROMAGNETIC ACTUATION DEVICE INCORPORATED IN A REMOTE CONTROL BLOCK.
US6590481B2 (en) * 2000-12-28 2003-07-08 Eaton Corporation Fast acting, electrically powered operator for transfer switch and transfer switch incorporating same
EP1950784B1 (en) * 2007-01-24 2014-01-01 Bticino S.p.A. Reset device for a safety electrical device with reduced reset time
WO2012090037A1 (en) * 2010-12-31 2012-07-05 Abb Technology Ltd Circuit breaker
CN105428103A (en) * 2013-08-02 2016-03-23 胡小青 Remote control operating mechanism with guide rail-type clamping part for small low-voltage switch
CN103531408B (en) * 2013-10-28 2015-09-30 李小涛 Low-voltage circuit breaker automatic switching-on device and the method for automatic closing after no-voltage trip thereof
CN103794419A (en) * 2014-01-17 2014-05-14 上海磊跃自动化设备有限公司 Intelligent control device for calibration type low-voltage circuit breaker
CN104134589B (en) * 2014-07-17 2016-01-20 正泰集团股份有限公司 A kind of low-voltage circuit breaker with residual current trip gear
CN111082516A (en) * 2019-07-25 2020-04-28 安徽美通电力科技有限公司 Remote breaker data protection method based on Internet of things card
CN112133616B (en) * 2020-10-27 2023-10-20 贵州众联新能源科技有限公司 Plastic shell type circuit breaker capable of realizing non-contact switching-on and switching-off
CN112599369B (en) * 2020-12-03 2023-07-28 广东电网有限责任公司 Emergency brake separating device of high-voltage circuit breaker
CN113421791B (en) * 2021-06-22 2022-06-21 广东电网有限责任公司 Adjustable fixing support for emergency brake-separating device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866867A (en) * 1956-08-02 1958-12-30 James O Anderson Remote control switch
GB1060152A (en) * 1962-11-07 1967-03-01 Mk Electric Ltd Improvements relating to electric switches
US4292612A (en) * 1979-11-14 1981-09-29 General Electric Company Remotely switchable residential circuit breaker

Also Published As

Publication number Publication date
FR2559616B1 (en) 1986-05-30
EP0161945A1 (en) 1985-11-21
FR2559616A1 (en) 1985-08-16
ATE34486T1 (en) 1988-06-15
EP0161945B1 (en) 1988-05-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee