SE7904368L - Strombrytare med sjelvalstrad sleckgasstrom - Google Patents

Strombrytare med sjelvalstrad sleckgasstrom

Info

Publication number
SE7904368L
SE7904368L SE7904368A SE7904368A SE7904368L SE 7904368 L SE7904368 L SE 7904368L SE 7904368 A SE7904368 A SE 7904368A SE 7904368 A SE7904368 A SE 7904368A SE 7904368 L SE7904368 L SE 7904368L
Authority
SE
Sweden
Prior art keywords
piston
circuit breaker
sleck
power switch
cylinder
Prior art date
Application number
SE7904368A
Other languages
Unknown language ( )
English (en)
Other versions
SE417032B (sv
Inventor
E Andersson
C E Solver
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7904368A priority Critical patent/SE417032B/sv
Priority to FR8010160A priority patent/FR2457008B1/fr
Priority to DE19803017980 priority patent/DE3017980A1/de
Priority to US06/148,832 priority patent/US4322591A/en
Priority to JP6421180A priority patent/JPS55155429A/ja
Priority to CH3821/80A priority patent/CH652529A5/de
Publication of SE7904368L publication Critical patent/SE7904368L/sv
Publication of SE417032B publication Critical patent/SE417032B/sv

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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston

Landscapes

  • Circuit Breakers (AREA)
  • Processing Of Solid Wastes (AREA)
SE7904368A 1979-05-18 1979-05-18 Elektrisk brytare med gasformigt sleckmedel SE417032B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7904368A SE417032B (sv) 1979-05-18 1979-05-18 Elektrisk brytare med gasformigt sleckmedel
FR8010160A FR2457008B1 (fr) 1979-05-18 1980-05-07 Appareil electrique de coupure a auto-soufflage par piston
DE19803017980 DE3017980A1 (de) 1979-05-18 1980-05-10 Elektrischer schalter mit selbsterzeugtem loeschgasstrom
US06/148,832 US4322591A (en) 1979-05-18 1980-05-12 Circuit breaker with means for producing a flow of arc-extinguishing gas
JP6421180A JPS55155429A (en) 1979-05-18 1980-05-16 Breaker
CH3821/80A CH652529A5 (de) 1979-05-18 1980-05-16 Elektrischer schalter mit gasfoermigem loeschmittel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904368A SE417032B (sv) 1979-05-18 1979-05-18 Elektrisk brytare med gasformigt sleckmedel

Publications (2)

Publication Number Publication Date
SE7904368L true SE7904368L (sv) 1980-11-19
SE417032B SE417032B (sv) 1981-02-16

Family

ID=20338089

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904368A SE417032B (sv) 1979-05-18 1979-05-18 Elektrisk brytare med gasformigt sleckmedel

Country Status (6)

Country Link
US (1) US4322591A (sv)
JP (1) JPS55155429A (sv)
CH (1) CH652529A5 (sv)
DE (1) DE3017980A1 (sv)
FR (1) FR2457008B1 (sv)
SE (1) SE417032B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154124A (ja) * 1982-03-09 1983-09-13 株式会社東芝 パツフア形ガスしや断器
CH658745A5 (de) * 1982-10-25 1986-11-28 Sprecher & Schuh Ag Druckgasschalter.
KR910003436B1 (ko) † 1987-10-05 1991-05-31 미쓰비시전기 주식회사 개폐기의 소호장치
DE4025553C2 (de) * 1990-08-11 1994-03-10 Licentia Gmbh Druckgasschalter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922010A (en) * 1956-12-20 1960-01-19 Westinghouse Electric Corp Circuit interrupters
FR1334892A (fr) * 1961-10-04 1963-08-09 Asea Ab Interrupteur à volume de gaz inclus
US3331935A (en) * 1964-12-21 1967-07-18 Westinghouse Electric Corp Gas-blast circuit breaker having dual piston means providing double-acting puffer arrangement
DE1765153A1 (de) * 1967-04-13 1971-07-01 Magrini Fab Riun Scarpa Selbstloeschender elektrischer Gasdruckschalter mit Schaltkammer mit einer Muendungsoeffnung
CH524886A (de) * 1970-12-01 1972-06-30 Bbc Brown Boveri & Cie Elektrischer Kompressionsschalter
FR2209918A1 (en) * 1972-12-13 1974-07-05 Ventes Lyonnaise Et Temp. control of heat transfer fluids - especially for moulding tools for plastics or metal alloys
FR2291601A1 (fr) * 1974-11-15 1976-06-11 Alsthom Cgee Dispositif de coupure a autocompression

Also Published As

Publication number Publication date
FR2457008A1 (fr) 1980-12-12
JPS55155429A (en) 1980-12-03
US4322591A (en) 1982-03-30
SE417032B (sv) 1981-02-16
FR2457008B1 (fr) 1985-06-28
CH652529A5 (de) 1985-11-15
DE3017980A1 (de) 1980-11-27

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