ZA967943B - High power switching arrangement - Google Patents

High power switching arrangement

Info

Publication number
ZA967943B
ZA967943B ZA967943A ZA967943A ZA967943B ZA 967943 B ZA967943 B ZA 967943B ZA 967943 A ZA967943 A ZA 967943A ZA 967943 A ZA967943 A ZA 967943A ZA 967943 B ZA967943 B ZA 967943B
Authority
ZA
South Africa
Prior art keywords
high power
power switching
switching arrangement
arrangement
switching
Prior art date
Application number
ZA967943A
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 ZA967943B publication Critical patent/ZA967943B/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
ZA967943A 1995-09-25 1996-09-19 High power switching arrangement ZA967943B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9519548A GB2305544A (en) 1995-09-25 1995-09-25 High power switching arrangement

Publications (1)

Publication Number Publication Date
ZA967943B true ZA967943B (en) 1997-04-07

Family

ID=10781242

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA967943A ZA967943B (en) 1995-09-25 1996-09-19 High power switching arrangement

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
EP0852805B1 (en) 1999-12-01
DE69605436T2 (en) 2000-05-04
EP0852805A1 (en) 1998-07-15
NO981336D0 (en) 1998-03-24
WO1997012383A1 (en) 1997-04-03
GB9519548D0 (en) 1995-11-29
GB2305544A (en) 1997-04-09
DE69605436D1 (en) 2000-01-05
NO981336L (en) 1998-05-20
AU6993996A (en) 1997-04-17

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