FR2446538A1 - Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne - Google Patents

Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne

Info

Publication number
FR2446538A1
FR2446538A1 FR7900827A FR7900827A FR2446538A1 FR 2446538 A1 FR2446538 A1 FR 2446538A1 FR 7900827 A FR7900827 A FR 7900827A FR 7900827 A FR7900827 A FR 7900827A FR 2446538 A1 FR2446538 A1 FR 2446538A1
Authority
FR
France
Prior art keywords
improved electromagnetic
circuit breaker
low voltage
limiter circuit
voltage limiter
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.)
Granted
Application number
FR7900827A
Other languages
English (en)
Other versions
FR2446538B1 (fr
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
Priority to FR7900827A priority Critical patent/FR2446538A1/fr
Priority to DE8080400014T priority patent/DE3060923D1/de
Priority to EP19800400014 priority patent/EP0013642B1/fr
Publication of FR2446538A1 publication Critical patent/FR2446538A1/fr
Application granted granted Critical
Publication of FR2446538B1 publication Critical patent/FR2446538B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic elements

Abstract

L'invention est relative à un déclencheur électromagnétique perfectionné coopérant avec le mécanisme pour l'obtention d'un pouvoir de coupure élevé. Il comporte un circuit magnétique 22 doté de deux culasses 24, 26 fixes s'étendant en direction de la zone de coupure, un noyau 28 transversal intercalé entre les culasses selon une direction perpendiculaire aux parois 12, 14 latérales du boîtier 10, et une bobine d'excitation enroulée sur le noyau tel que le flux engendré par la bobine lors de l'apparition d'un courant de court-circuit provoque à des seuils différents l'entraînement électrodynamique du contact mobile vers la position d'ouverture, et l'attraction de la palette 32 contre les culasses pour le déverrouillage du mécanisme de manoeuvre 17. Application : disjoncteurs limiteurs basse tension de petits calibres.
FR7900827A 1979-01-11 1979-01-11 Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne Granted FR2446538A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7900827A FR2446538A1 (fr) 1979-01-11 1979-01-11 Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne
DE8080400014T DE3060923D1 (en) 1979-01-11 1980-01-07 Low voltage current limiting circuit breaker
EP19800400014 EP0013642B1 (fr) 1979-01-11 1980-01-07 Disjoncteur limiteur basse tension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900827A FR2446538A1 (fr) 1979-01-11 1979-01-11 Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne

Publications (2)

Publication Number Publication Date
FR2446538A1 true FR2446538A1 (fr) 1980-08-08
FR2446538B1 FR2446538B1 (fr) 1983-02-18

Family

ID=9220718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900827A Granted FR2446538A1 (fr) 1979-01-11 1979-01-11 Disjoncteur limiteur basse tension a declencheur electromagnetique perfectionne

Country Status (3)

Country Link
EP (1) EP0013642B1 (fr)
DE (1) DE3060923D1 (fr)
FR (1) FR2446538A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323404A1 (fr) * 1987-12-25 1989-07-05 ABBPATENT GmbH Système de déclenchement dans un disjoncteur d'installation de montage
WO1991002370A2 (fr) * 1989-07-28 1991-02-21 Federal Pioneer Limited Disjoncteurs miniatures
FR2687251A1 (fr) * 1992-02-11 1993-08-13 Telemecanique Structure de coupure pour disjoncteur.
EP2251887A1 (fr) 2009-05-15 2010-11-17 Abb Ag Dispositif de déclenchement électromagnétique
EP2463885A2 (fr) * 2010-12-10 2012-06-13 Schneider Electric Industries SAS Disjoncteur limiteur de courant
DE102011008833A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
EP2479773A1 (fr) * 2011-01-19 2012-07-25 Abb Ag Commutateur d'installation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA885255B (en) * 1987-04-21 1989-04-26 Circuit Breaker Ind An electric circuit breaker
DE102011008831A1 (de) * 2011-01-19 2012-07-19 Abb Ag Istallationsschaltgerät
DE102011008829B4 (de) * 2011-01-19 2012-08-09 Abb Ag Installationsschaltgerät
DE102011008832A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
CN108389763B (zh) * 2018-05-09 2023-10-31 佳一电气有限公司 N极断路器单元

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596483A (fr) * 1925-04-08 1925-10-24 Disjoncteur ultra-rapide
GB369740A (en) * 1931-03-17 1932-03-31 John Westmoreland Record Improvements in or relating to electric circuit breakers or like circuit rupturing apparatus
GB1056132A (en) * 1963-02-07 1967-01-25 Terasaki Denki Sangyo Kk Electrical circuit interrupter
FR2237302A2 (fr) * 1972-05-26 1975-02-07 Merlin Gerin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596483A (fr) * 1925-04-08 1925-10-24 Disjoncteur ultra-rapide
GB369740A (en) * 1931-03-17 1932-03-31 John Westmoreland Record Improvements in or relating to electric circuit breakers or like circuit rupturing apparatus
GB1056132A (en) * 1963-02-07 1967-01-25 Terasaki Denki Sangyo Kk Electrical circuit interrupter
FR2237302A2 (fr) * 1972-05-26 1975-02-07 Merlin Gerin

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0323404A1 (fr) * 1987-12-25 1989-07-05 ABBPATENT GmbH Système de déclenchement dans un disjoncteur d'installation de montage
WO1991002370A2 (fr) * 1989-07-28 1991-02-21 Federal Pioneer Limited Disjoncteurs miniatures
WO1991002370A3 (fr) * 1989-07-28 1991-06-27 Federal Pioneer Ltd Disjoncteurs miniatures
FR2687251A1 (fr) * 1992-02-11 1993-08-13 Telemecanique Structure de coupure pour disjoncteur.
EP0556109A1 (fr) * 1992-02-11 1993-08-18 Schneider Electric Sa Structure de coupure pour disjoncteur
WO1994024682A1 (fr) * 1992-02-11 1994-10-27 Telemecanique Structure de coupure pour disjoncteur
AU675934B2 (en) * 1992-02-11 1997-02-27 Schneider Electric Cutoff structure for circuit breaker
CN1034616C (zh) * 1992-02-11 1997-04-16 施内德电气公司 断路器的断路装置
US5635886A (en) * 1992-02-11 1997-06-03 Schneider Electric Cutoff structure for circuit breaker
WO2010130414A1 (fr) * 2009-05-15 2010-11-18 Abb Ag Dispositif de declenchement electromagnetique
EP2251887A1 (fr) 2009-05-15 2010-11-17 Abb Ag Dispositif de déclenchement électromagnétique
CN102449720A (zh) * 2009-05-15 2012-05-09 Abb股份公司 电磁脱扣装置
US8373523B2 (en) 2009-05-15 2013-02-12 Abb Ag Electromagnetic trip device
EP2463885A2 (fr) * 2010-12-10 2012-06-13 Schneider Electric Industries SAS Disjoncteur limiteur de courant
FR2968829A1 (fr) * 2010-12-10 2012-06-15 Schneider Electric Ind Sas Disjonteur limiteur de courant
CN102568960A (zh) * 2010-12-10 2012-07-11 施耐德电器工业公司 限流电路断路器
EP2463885A3 (fr) * 2010-12-10 2012-07-18 Schneider Electric Industries SAS Disjoncteur limiteur de courant
DE102011008833A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
EP2479773A1 (fr) * 2011-01-19 2012-07-25 Abb Ag Commutateur d'installation
DE102011008833B4 (de) * 2011-01-19 2013-03-07 Abb Ag Überstromauslöser und Installationsschaltgerät mit Überstromauslöser

Also Published As

Publication number Publication date
EP0013642A1 (fr) 1980-07-23
FR2446538B1 (fr) 1983-02-18
DE3060923D1 (en) 1982-11-18
EP0013642B1 (fr) 1982-10-13

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Legal Events

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ST Notification of lapse