NO981336L - H ÷ yeffektsbryter - Google Patents

H ÷ yeffektsbryter

Info

Publication number
NO981336L
NO981336L NO981336A NO981336A NO981336L NO 981336 L NO981336 L NO 981336L NO 981336 A NO981336 A NO 981336A NO 981336 A NO981336 A NO 981336A NO 981336 L NO981336 L NO 981336L
Authority
NO
Norway
Prior art keywords
plate
outlet chamber
outlet
gases
compartment
Prior art date
Application number
NO981336A
Other languages
Norwegian (no)
Other versions
NO981336D0 (en
Inventor
Allen Wilkinson
David Albert Webb
Original Assignee
Gec Alsthom T & D Long And Cra
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 Gec Alsthom T & D Long And Cra filed Critical Gec Alsthom T & D Long And Cra
Publication of NO981336D0 publication Critical patent/NO981336D0/en
Publication of NO981336L publication Critical patent/NO981336L/en

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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Circuit Breakers (AREA)
  • Patch Boards (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Catching Or Destruction (AREA)

Abstract

En høyeffekts bryteranordning har et rom (2) som inneholder svitsjekomponenter sammen med isolerende gass og et utløpskammer (9) plassert ved siden av dette. Et utløp (8) i en vegg i rommet (2) får gasser som fremstilles ved en katastrofal feil, til å bli uttømt inn i utløpskammeret som inneholder en plate (31) for å gi en turbulent strømning i gassene, samt en plate (41) nedstrøms for platen 31, for å gi en styrt, dirigert strøm- ning mot en utgangsport.A high power switching device has a compartment (2) containing switch components together with insulating gas and an outlet chamber (9) located adjacent to it. An outlet (8) in a wall of the room (2) causes gases produced by a catastrophic failure to be discharged into the outlet chamber containing a plate (31) to provide a turbulent flow in the gases, as well as a plate (41). ) downstream of the plate 31, to provide a controlled, directed flow toward an output port.

NO981336A 1995-09-25 1998-03-24 H ÷ yeffektsbryter NO981336L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9519548A GB2305544A (en) 1995-09-25 1995-09-25 High power switching arrangement
PCT/GB1996/002304 WO1997012383A1 (en) 1995-09-25 1996-09-18 High power switching arrangement

Publications (2)

Publication Number Publication Date
NO981336D0 NO981336D0 (en) 1998-03-24
NO981336L true NO981336L (en) 1998-05-20

Family

ID=10781242

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981336A NO981336L (en) 1995-09-25 1998-03-24 H ÷ yeffektsbryter

Country Status (7)

Country Link
EP (1) EP0852805B1 (en)
AU (1) AU6993996A (en)
DE (1) DE69605436T2 (en)
GB (1) GB2305544A (en)
NO (1) NO981336L (en)
WO (1) WO1997012383A1 (en)
ZA (1) ZA967943B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345375A (en) * 1942-12-19 1944-03-28 Gen Electric Electric circuit breaker
US3025376A (en) * 1958-05-13 1962-03-13 Ite Circuit Breaker Ltd Arc chute for circuit breakers
GB2235582B (en) * 1989-08-25 1993-09-29 Long & Crawford Limited Explosion vent arrangement
GB2252671B (en) * 1991-02-07 1994-08-03 Long & Crawford Limited High power switching arrangement

Also Published As

Publication number Publication date
DE69605436T2 (en) 2000-05-04
NO981336D0 (en) 1998-03-24
ZA967943B (en) 1997-04-07
DE69605436D1 (en) 2000-01-05
GB2305544A (en) 1997-04-09
AU6993996A (en) 1997-04-17
GB9519548D0 (en) 1995-11-29
WO1997012383A1 (en) 1997-04-03
EP0852805A1 (en) 1998-07-15
EP0852805B1 (en) 1999-12-01

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