FR2360977A1 - Disjoncteur basse tension a circuit derive de protection du declencheur - Google Patents

Disjoncteur basse tension a circuit derive de protection du declencheur

Info

Publication number
FR2360977A1
FR2360977A1 FR7623897A FR7623897A FR2360977A1 FR 2360977 A1 FR2360977 A1 FR 2360977A1 FR 7623897 A FR7623897 A FR 7623897A FR 7623897 A FR7623897 A FR 7623897A FR 2360977 A1 FR2360977 A1 FR 2360977A1
Authority
FR
France
Prior art keywords
electrode
fixed contact
bimetallic
low voltage
circuit breaker
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
FR7623897A
Other languages
English (en)
Other versions
FR2360977B1 (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 FR7623897A priority Critical patent/FR2360977A1/fr
Publication of FR2360977A1 publication Critical patent/FR2360977A1/fr
Application granted granted Critical
Publication of FR2360977B1 publication Critical patent/FR2360977B1/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
    • H01H71/121—Protection of release mechanisms

Landscapes

  • Breakers (AREA)

Abstract

Disjoncteur basse tension comprenant un circuit principal 10 à contacts 12, 14 séparables actionnés en position d'ouverture par un mécanisme de commande piloté par des déclencheurs thermique et électromagnétique, et un circuit conducteur dérivé 24 ménageant au voisinage du contact fixe 12 un intervalle de coupure 30 susceptible d'être ponté par captation de l'arc électrique au début de la course d'ouverture du contact mobile 14, provoquant le shuntage du déclencheur thermique 20 relié au contact fixe 12 par un conducteur de raccordement 22.
FR7623897A 1976-08-04 1976-08-04 Disjoncteur basse tension a circuit derive de protection du declencheur Granted FR2360977A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7623897A FR2360977A1 (fr) 1976-08-04 1976-08-04 Disjoncteur basse tension a circuit derive de protection du declencheur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623897A FR2360977A1 (fr) 1976-08-04 1976-08-04 Disjoncteur basse tension a circuit derive de protection du declencheur

Publications (2)

Publication Number Publication Date
FR2360977A1 true FR2360977A1 (fr) 1978-03-03
FR2360977B1 FR2360977B1 (fr) 1978-12-15

Family

ID=9176581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623897A Granted FR2360977A1 (fr) 1976-08-04 1976-08-04 Disjoncteur basse tension a circuit derive de protection du declencheur

Country Status (1)

Country Link
FR (1) FR2360977A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533363A1 (fr) * 1982-09-17 1984-03-23 Merlin Gerin Disjoncteur electrique a courant alternatif equipe d'un declencheur magnetothermique et d'un organe de commutation statique a telecommande
FR2582857A1 (fr) * 1985-05-29 1986-12-05 Merlin Gerin Disjoncteur unipolaire et neutre a effet shunt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134565A (en) * 1936-10-09 1938-10-25 Westinghouse Electric & Mfg Co Circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134565A (en) * 1936-10-09 1938-10-25 Westinghouse Electric & Mfg Co Circuit breaker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533363A1 (fr) * 1982-09-17 1984-03-23 Merlin Gerin Disjoncteur electrique a courant alternatif equipe d'un declencheur magnetothermique et d'un organe de commutation statique a telecommande
EP0104981A1 (fr) * 1982-09-17 1984-04-04 Merlin Gerin Disjoncteur électrique à organe de commutation statique télécommandé
US4531172A (en) * 1982-09-17 1985-07-23 Merlin Gerin Electric circuit breaker with a remote controlled static switch
FR2582857A1 (fr) * 1985-05-29 1986-12-05 Merlin Gerin Disjoncteur unipolaire et neutre a effet shunt
EP0205369A1 (fr) * 1985-05-29 1986-12-17 Merlin Gerin Disjoncteur basse tension à effet shunt
US4695913A (en) * 1985-05-29 1987-09-22 Merlin Gerin Shunt effect low voltage circuit breaker

Also Published As

Publication number Publication date
FR2360977B1 (fr) 1978-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse