DE3069949D1 - Electric arc cooling device for switch-gear vents - Google Patents

Electric arc cooling device for switch-gear vents

Info

Publication number
DE3069949D1
DE3069949D1 DE8080106532T DE3069949T DE3069949D1 DE 3069949 D1 DE3069949 D1 DE 3069949D1 DE 8080106532 T DE8080106532 T DE 8080106532T DE 3069949 T DE3069949 T DE 3069949T DE 3069949 D1 DE3069949 D1 DE 3069949D1
Authority
DE
Germany
Prior art keywords
vents
gear
switch
cooling device
electric arc
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.)
Expired
Application number
DE8080106532T
Other languages
German (de)
English (en)
Inventor
Jean-Philippe Gelez
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.)
Alstom 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
Application granted granted Critical
Publication of DE3069949D1 publication Critical patent/DE3069949D1/de
Expired 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
DE8080106532T 1979-10-31 1980-10-24 Electric arc cooling device for switch-gear vents Expired DE3069949D1 (en)

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 (1)

Publication Number Publication Date
DE3069949D1 true DE3069949D1 (en) 1985-02-21

Family

ID=9231235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080106532T Expired DE3069949D1 (en) 1979-10-31 1980-10-24 Electric arc cooling device for switch-gear vents

Country Status (4)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6676228B1 (ja) * 2019-06-26 2020-04-08 三菱電機株式会社 気中遮断器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961290A (enExample) * 1950-05-09
FR745721A (enExample) * 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 (enExample) * 1946-07-29
GB776748A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage air-break circuit-breakers
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
FR2468987B1 (enExample) 1982-05-21
FR2468987A1 (fr) 1981-05-08
US4414446A (en) 1983-11-08
EP0028376B1 (fr) 1985-01-09
EP0028376A1 (fr) 1981-05-13

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee