SE7500081L - Tryckgasbrytare - Google Patents

Tryckgasbrytare

Info

Publication number
SE7500081L
SE7500081L SE7500081A SE7500081A SE7500081L SE 7500081 L SE7500081 L SE 7500081L SE 7500081 A SE7500081 A SE 7500081A SE 7500081 A SE7500081 A SE 7500081A SE 7500081 L SE7500081 L SE 7500081L
Authority
SE
Sweden
Prior art keywords
pressure gas
gas switch
switch
pressure
gas
Prior art date
Application number
SE7500081A
Other languages
English (en)
Other versions
SE393481B (sv
Inventor
V Stephanides
R Graf
H Heutschi
E Lang
R Thaler
H-R Wuthrich
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of SE7500081L publication Critical patent/SE7500081L/sv
Publication of SE393481B publication Critical patent/SE393481B/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
    • H01H33/901—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 making use of the energy of the arc or an auxiliary arc
    • 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
    • H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
SE7500081A 1974-07-29 1975-01-03 Tryckgasbrytare SE393481B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1036374A CH568649A5 (sv) 1974-07-29 1974-07-29

Publications (2)

Publication Number Publication Date
SE7500081L true SE7500081L (sv) 1976-01-30
SE393481B SE393481B (sv) 1977-05-09

Family

ID=4362414

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500081A SE393481B (sv) 1974-07-29 1975-01-03 Tryckgasbrytare

Country Status (7)

Country Link
US (1) US3988554A (sv)
AT (1) AT336129B (sv)
CH (1) CH568649A5 (sv)
DE (1) DE2500095A1 (sv)
ES (1) ES436728A1 (sv)
FR (1) FR2280966A1 (sv)
SE (1) SE393481B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813565Y2 (ja) * 1977-10-31 1983-03-16 日新電機株式会社 吸引パッフア−型開閉器
US4273978A (en) * 1978-06-09 1981-06-16 Electric Power Research Institute, Inc. Liquid interrupter module
JPS55139728A (en) * 1979-04-18 1980-10-31 Mitsubishi Electric Corp Switching device
EP0067460B2 (de) * 1981-06-12 1990-03-21 BBC Brown Boveri AG Hochspannungsleistungsschalter
DE3810091A1 (de) * 1988-03-25 1989-10-05 Licentia Gmbh Sf(pfeil abwaerts)6(pfeil abwaerts)-eindruckschalter
EP0374384B1 (de) * 1988-12-23 1994-12-28 Licentia Patent-Verwaltungs-GmbH SF6-Eindruckschalter
FR2641898B1 (fr) * 1989-01-17 1991-03-15 Merlin Gerin Disjoncteur electrique a autosoufflage
FR2704976B1 (fr) * 1993-05-07 1995-06-23 Gec Alsthom T & D Sa Disjoncteur a gaz de soufflage a haute ou moyenne tension.
FR2821482B1 (fr) * 2001-02-27 2003-04-04 Alstom Disjoncteur incluant un canal de vidange de la chambre de compression par piston
EP1796119A1 (de) * 2005-12-06 2007-06-13 ABB Research Ltd Schaltkammer für einen Hochspannungsschalter mit einem Heizvolumen zur Aufnahme von Löschgas
US20070241079A1 (en) * 2006-04-13 2007-10-18 Johnson David S High voltage circuit breaker with re-fill valve
JP6818604B2 (ja) * 2017-03-24 2021-01-20 株式会社日立製作所 ガス遮断器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556602A (de) * 1973-01-12 1974-11-29 Sprecher & Schuh Ag Druckgasschalter.
DE2316009B2 (de) * 1973-03-30 1977-11-10 Zusatz in: 24 55 674 Siemews A.G, tOOQ Betlm \md 8000 München Gasstroemungsschalter

Also Published As

Publication number Publication date
AT336129B (de) 1977-04-25
CH568649A5 (sv) 1975-10-31
US3988554A (en) 1976-10-26
FR2280966B1 (sv) 1979-05-11
FR2280966A1 (fr) 1976-02-27
SE393481B (sv) 1977-05-09
ATA409075A (de) 1976-08-15
DE2500095A1 (de) 1976-02-12
ES436728A1 (es) 1977-02-01

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