FR2457007A1 - Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance - Google Patents

Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance

Info

Publication number
FR2457007A1
FR2457007A1 FR8011005A FR8011005A FR2457007A1 FR 2457007 A1 FR2457007 A1 FR 2457007A1 FR 8011005 A FR8011005 A FR 8011005A FR 8011005 A FR8011005 A FR 8011005A FR 2457007 A1 FR2457007 A1 FR 2457007A1
Authority
FR
France
Prior art keywords
circuit breaker
high power
cut
electric circuit
contact bridge
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
FR8011005A
Other languages
English (en)
Other versions
FR2457007B1 (fr
Inventor
Lutz Niemeyer
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2457007A1 publication Critical patent/FR2457007A1/fr
Application granted granted Critical
Publication of FR2457007B1 publication Critical patent/FR2457007B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

DISJONCTEUR ELECTRIQUE, EN PARTICULIER UN DISJONCTEUR A COURANT CONTINU DE GRANDE PUISSANCE, AVEC UNE CHAMBRE DE COUPURE CONSTITUEE D'AU MOINS DEUX PAROIS EN MATIERE ISOLANTE A L'INTERIEUR DE LAQUELLE SE TROUVENT UN PONT DE CONTACT MOBILE AINSI QUE DEUX CONTACTS FIXES DISPOSES A UNE CERTAINE DISTANCE L'UN PAR RAPPORT A L'AUTRE, LES SURFACES DE CONTACT DES CONTACTS FIXES AINSI QUE CELLES DU PONT DE CONTACT MOBILE ETANT SITUEES D'UNE MANIERE AU MOINS APPROXIMATIVEMENT SYMETRIQUE PAR RAPPORT A LA DIRECTION DE DEPLACEMENT DU PONT DE CONTACT. L'UN DES DEUX POINTS DE COUPURE 11A, 11B EST PONTE PAR UN CONDUCTEUR 16 CONNECTE EN PARALLELE ET SITUE EN DEHORS DE LA CHAMBRE DE COUPURE, DONT LA RESISTANCE EST PLUS GRANDE QUE LA RESISTANCE DE CONTACT AU POINT DE COUPURE 11A, 11B.
FR8011005A 1979-05-18 1980-05-16 Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance Granted FR2457007A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4663/79A CH647353A5 (de) 1979-05-18 1979-05-18 Elektrischer schalter, insbesondere fuer gleichstrom.

Publications (2)

Publication Number Publication Date
FR2457007A1 true FR2457007A1 (fr) 1980-12-12
FR2457007B1 FR2457007B1 (fr) 1983-11-10

Family

ID=4280293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011005A Granted FR2457007A1 (fr) 1979-05-18 1980-05-16 Disjoncteur electrique, en particulier disjoncteur a courant continu de grande puissance

Country Status (5)

Country Link
CH (1) CH647353A5 (fr)
DE (1) DE2924129A1 (fr)
FR (1) FR2457007A1 (fr)
GB (1) GB2052869B (fr)
IT (1) IT1130427B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128526A1 (de) * 1981-06-29 1983-02-03 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Strombegrenzender schnellschalter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636688A (fr) * 1926-10-23 1928-04-14
DE702431C (de) * 1939-03-19 1941-02-07 Aeg Einrichtung zur Lichtbogenloeschung an elektrischen Schaltern
DE1148313B (de) * 1961-07-11 1963-05-09 Elektro App Werke Veb Strombegrenzender Schnellschalter mit Haupt- und Abreisskontakt
US3483343A (en) * 1966-11-07 1969-12-09 Gen Electric Electric circuit breaker with special arc extinguishing structure
DE2306743A1 (de) * 1972-10-31 1974-05-02 Elektro App Werke Veb Einrichtung zur ueberstromausloesung elektrischer schaltgeraete
DE2723624A1 (de) * 1977-05-03 1978-11-09 Bbc Brown Boveri & Cie Elektrischer schalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR636688A (fr) * 1926-10-23 1928-04-14
DE702431C (de) * 1939-03-19 1941-02-07 Aeg Einrichtung zur Lichtbogenloeschung an elektrischen Schaltern
DE1148313B (de) * 1961-07-11 1963-05-09 Elektro App Werke Veb Strombegrenzender Schnellschalter mit Haupt- und Abreisskontakt
US3483343A (en) * 1966-11-07 1969-12-09 Gen Electric Electric circuit breaker with special arc extinguishing structure
DE2306743A1 (de) * 1972-10-31 1974-05-02 Elektro App Werke Veb Einrichtung zur ueberstromausloesung elektrischer schaltgeraete
DE2723624A1 (de) * 1977-05-03 1978-11-09 Bbc Brown Boveri & Cie Elektrischer schalter

Also Published As

Publication number Publication date
DE2924129A1 (de) 1980-11-27
IT1130427B (it) 1986-06-11
GB2052869B (en) 1983-09-14
FR2457007B1 (fr) 1983-11-10
IT8022115A0 (it) 1980-05-16
CH647353A5 (de) 1985-01-15
GB2052869A (en) 1981-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse