DE3062136D1 - Puffer type gas circuit-breaker - Google Patents

Puffer type gas circuit-breaker

Info

Publication number
DE3062136D1
DE3062136D1 DE8080200920T DE3062136T DE3062136D1 DE 3062136 D1 DE3062136 D1 DE 3062136D1 DE 8080200920 T DE8080200920 T DE 8080200920T DE 3062136 T DE3062136 T DE 3062136T DE 3062136 D1 DE3062136 D1 DE 3062136D1
Authority
DE
Germany
Prior art keywords
breaker
gas circuit
type gas
puffer type
puffer
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
DE8080200920T
Other languages
English (en)
Inventor
Guido Huser
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
Application granted granted Critical
Publication of DE3062136D1 publication Critical patent/DE3062136D1/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
DE8080200920T 1979-10-25 1980-10-01 Puffer type gas circuit-breaker Expired DE3062136D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH957679 1979-10-25

Publications (1)

Publication Number Publication Date
DE3062136D1 true DE3062136D1 (en) 1983-03-31

Family

ID=4353435

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792946715 Withdrawn DE2946715A1 (de) 1979-10-25 1979-11-20 Druckgasschalter
DE8080200920T Expired DE3062136D1 (en) 1979-10-25 1980-10-01 Puffer type gas circuit-breaker

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792946715 Withdrawn DE2946715A1 (de) 1979-10-25 1979-11-20 Druckgasschalter

Country Status (4)

Country Link
US (1) US4371766A (de)
EP (1) EP0028039B2 (de)
CA (1) CA1137531A (de)
DE (2) DE2946715A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1196105B (it) * 1984-05-10 1988-11-10 Sace Spa Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione
DE3880190D1 (de) * 1987-05-13 1993-05-19 Bbc Brown Boveri & Cie Druckgasschalter.
US5059753A (en) * 1987-11-06 1991-10-22 Cooper Industries, Inc. SF6 puffer recloser
FR2647254B1 (fr) * 1989-05-19 1991-07-05 Alsthom Gec Disjoncteur a moyenne tension a courant nominal eleve
FR2809531B1 (fr) * 2000-05-25 2002-07-05 Alstom Buse isolante de soufflage pour disjoncteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1105959B (de) * 1959-02-06 1961-05-04 Liebknecht Transformat Kontaktanordnung fuer elektrische Schalter, insbesondere Druckgasschalter
DE1191465B (de) * 1963-09-06 1965-04-22 Siemens Ag Elektrischer Schalter fuer grosse Einschaltstroeme
FR2273362A1 (en) * 1974-05-31 1975-12-26 Alsthom Cgee High voltage circuit breaker - has fixed contact with semi-mobile contact movable from mobile contact by spring
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
DE2644421B2 (de) * 1976-09-30 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kontaktsystem für Hochspannungs-Leistungsschalter
US4229627A (en) * 1978-10-04 1980-10-21 Electric Power Research Institute, Inc. Gas puffer type current interrupter and method

Also Published As

Publication number Publication date
CA1137531A (en) 1982-12-14
EP0028039B2 (de) 1986-12-10
US4371766A (en) 1983-02-01
EP0028039A1 (de) 1981-05-06
DE2946715A1 (de) 1981-05-07
EP0028039B1 (de) 1983-02-23

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH

8339 Ceased/non-payment of the annual fee