ATE34486T1 - REMOTE CONTROL AUXILIARY UNIT OF AN ELECTRICAL CIRCUIT BREAKER. - Google Patents

REMOTE CONTROL AUXILIARY UNIT OF AN ELECTRICAL CIRCUIT BREAKER.

Info

Publication number
ATE34486T1
ATE34486T1 AT85400142T AT85400142T ATE34486T1 AT E34486 T1 ATE34486 T1 AT E34486T1 AT 85400142 T AT85400142 T AT 85400142T AT 85400142 T AT85400142 T AT 85400142T AT E34486 T1 ATE34486 T1 AT E34486T1
Authority
AT
Austria
Prior art keywords
circuit breaker
remote
electromagnet
closing
control
Prior art date
Application number
AT85400142T
Other languages
German (de)
Inventor
Jacques Perret
Bernard Lepretre
Patrick Rousset
Original Assignee
Merlin Gerin
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 filed Critical Merlin Gerin
Application granted granted Critical
Publication of ATE34486T1 publication Critical patent/ATE34486T1/en

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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (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).
AT85400142T 1984-02-14 1985-01-28 REMOTE CONTROL AUXILIARY UNIT OF AN ELECTRICAL CIRCUIT BREAKER. ATE34486T1 (en)

Applications Claiming Priority (2)

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
EP85400142A EP0161945B1 (en) 1984-02-14 1985-01-28 Remote control auxiliary block for an electric-circuit breaker

Publications (1)

Publication Number Publication Date
ATE34486T1 true ATE34486T1 (en) 1988-06-15

Family

ID=9301079

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85400142T ATE34486T1 (en) 1984-02-14 1985-01-28 REMOTE CONTROL AUXILIARY UNIT OF AN ELECTRICAL 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 (14)

* 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
CN105428104A (en) * 2013-08-02 2016-03-23 胡小青 Remote control operating mechanism 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
CN108648929B (en) * 2018-05-25 2024-08-13 国网浙江省电力有限公司温州供电公司 Portable remote emergency trip device
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 A plastic case circuit breaker capable of non-contact opening and closing
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
CN115083852B (en) * 2022-06-24 2025-08-22 电科能源(深圳)有限公司 Control device and control method for circuit breaker transmission mechanism

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
EP0161945B1 (en) 1988-05-18
DE3562840D1 (en) 1988-06-23
FR2559616B1 (en) 1986-05-30
FR2559616A1 (en) 1985-08-16
EP0161945A1 (en) 1985-11-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties