FR2468987B1 - - Google Patents

Info

Publication number
FR2468987B1
FR2468987B1 FR7927013A FR7927013A FR2468987B1 FR 2468987 B1 FR2468987 B1 FR 2468987B1 FR 7927013 A FR7927013 A FR 7927013A FR 7927013 A FR7927013 A FR 7927013A FR 2468987 B1 FR2468987 B1 FR 2468987B1
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
FR7927013A
Other versions
FR2468987A1 (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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Priority to FR7927013A priority Critical patent/FR2468987A1/fr
Priority to DE8080106532T priority patent/DE3069949D1/de
Priority to EP80106532A priority patent/EP0028376B1/fr
Priority to US06/202,217 priority patent/US4414446A/en
Publication of FR2468987A1 publication Critical patent/FR2468987A1/fr
Application granted granted Critical
Publication of FR2468987B1 publication Critical patent/FR2468987B1/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
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
FR7927013A 1979-10-31 1979-10-31 Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure Granted FR2468987A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7927013A FR2468987A1 (fr) 1979-10-31 1979-10-31 Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure
DE8080106532T DE3069949D1 (en) 1979-10-31 1980-10-24 Electric arc cooling device for switch-gear vents
EP80106532A EP0028376B1 (fr) 1979-10-31 1980-10-24 Dispositif de refroidissement d'arc électrique pour cheminées d'appareils de coupure
US06/202,217 US4414446A (en) 1979-10-31 1980-10-30 Electric arc cooling apparatus for the chimneys of cut-out devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7927013A FR2468987A1 (fr) 1979-10-31 1979-10-31 Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure

Publications (2)

Publication Number Publication Date
FR2468987A1 FR2468987A1 (fr) 1981-05-08
FR2468987B1 true FR2468987B1 (fr) 1982-05-21

Family

ID=9231235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927013A Granted FR2468987A1 (fr) 1979-10-31 1979-10-31 Dispositif de refroidissement d'arc electrique pour cheminees d'appareils de coupure

Country Status (4)

Country Link
US (1) US4414446A (fr)
EP (1) EP0028376B1 (fr)
DE (1) DE3069949D1 (fr)
FR (1) FR2468987A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020261429A1 (fr) * 2019-06-26 2020-12-30 三菱電機株式会社 Disjoncteur à air

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961290A (fr) * 1950-05-09
FR745721A (fr) * 1931-10-19 1933-05-13
US2362798A (en) * 1942-06-30 1944-11-14 Gen Electric Electric switchgear
FR895927A (fr) * 1943-04-08 1945-02-07 Delle Atel Const Electr Dispositif d'échappement des gaz pour disjoncteurs à auto-soufflage
GB568967A (en) * 1943-11-05 1945-04-27 David Reginald Davies Improvements in and relating to gas blast electric switches or circuit breakers
NL72730C (fr) * 1946-07-29
GB776747A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage electric circuit-breakers of the air-break type
DE1064589B (de) * 1955-11-10 1959-09-03 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschkammer und mit magnetischer Blasung
CH337254A (de) * 1955-11-30 1959-03-31 Bbc Brown Boveri & Cie Funkenkammeranordnung für Leistungsschalter
DE1040103B (de) * 1957-03-20 1958-10-02 Wissenschaftlich Tech Buero Fu Loescheinsatz fuer elektrische Schaltgeraete
DE1291009B (de) * 1963-06-01 1969-03-20 Stotz Kontakt Gmbh Installationsselbstschalter
FR1544434A (fr) * 1966-11-14 1968-10-31 Gen Electric Disjoncteur électrique à boîte de soufflage de l'arc
US4019005A (en) * 1974-12-30 1977-04-19 I-T-E Imperial Corporation Multi-pole circuit breaker with baffle shield venting

Also Published As

Publication number Publication date
US4414446A (en) 1983-11-08
DE3069949D1 (en) 1985-02-21
EP0028376B1 (fr) 1985-01-09
EP0028376A1 (fr) 1981-05-13
FR2468987A1 (fr) 1981-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse