FR2446538B1 - - Google Patents

Info

Publication number
FR2446538B1
FR2446538B1 FR7900827A FR7900827A FR2446538B1 FR 2446538 B1 FR2446538 B1 FR 2446538B1 FR 7900827 A FR7900827 A FR 7900827A FR 7900827 A FR7900827 A FR 7900827A FR 2446538 B1 FR2446538 B1 FR 2446538B1
Authority
FR
France
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
FR7900827A
Other languages
French (fr)
Other versions
FR2446538A1 (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 EP19800400014 priority patent/EP0013642B1/fr
Priority to DE8080400014T priority patent/DE3060923D1/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
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
EP19800400014 EP0013642B1 (fr) 1979-01-11 1980-01-07 Disjoncteur limiteur basse tension
DE8080400014T DE3060923D1 (en) 1979-01-11 1980-01-07 Low voltage current limiting circuit breaker

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 FR2446538A1 (fr) 1980-08-08
FR2446538B1 true FR2446538B1 (US07345094-20080318-C00003.png) 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 (US07345094-20080318-C00003.png)
DE (1) DE3060923D1 (US07345094-20080318-C00003.png)
FR (1) FR2446538A1 (US07345094-20080318-C00003.png)

Families Citing this family (12)

* 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
EP0323404B1 (de) * 1987-12-25 1992-04-01 ABBPATENT GmbH Auslösesystem in einem Installationseinbauschalter
GB8917283D0 (en) * 1989-07-28 1989-09-13 Federal Pioneer Ltd Miniature circuit breakers
FR2687251B1 (fr) * 1992-02-11 1994-04-29 Telemecanique Structure de coupure pour disjoncteur.
EP2251887B1 (en) 2009-05-15 2016-03-16 Abb Ag Electromagnetic trip device
FR2968829B1 (fr) * 2010-12-10 2012-12-21 Schneider Electric Ind Sas Disjonteur limiteur de courant
DE102011008831A1 (de) * 2011-01-19 2012-07-19 Abb Ag Istallationsschaltgerät
DE102011008834A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
DE102011008833B4 (de) * 2011-01-19 2013-03-07 Abb Ag Überstromauslöser und Installationsschaltgerät mit Überstromauslöser
DE102011008832A1 (de) * 2011-01-19 2012-07-19 Abb Ag Installationsschaltgerät
DE102011008829B4 (de) * 2011-01-19 2012-08-09 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

Family Cites Families (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
US3317866A (en) * 1963-02-07 1967-05-02 Terasaki Denki Sangyo Kk Automatic circuit interrupter having magnetic blowoff means
FR2185853B1 (US07345094-20080318-C00003.png) * 1972-05-26 1977-12-30 Merlin Gerin

Also Published As

Publication number Publication date
DE3060923D1 (en) 1982-11-18
EP0013642B1 (fr) 1982-10-13
EP0013642A1 (fr) 1980-07-23
FR2446538A1 (fr) 1980-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse