SE7900616L - Elektrisk tryckgasbrytare - Google Patents

Elektrisk tryckgasbrytare

Info

Publication number
SE7900616L
SE7900616L SE7900616A SE7900616A SE7900616L SE 7900616 L SE7900616 L SE 7900616L SE 7900616 A SE7900616 A SE 7900616A SE 7900616 A SE7900616 A SE 7900616A SE 7900616 L SE7900616 L SE 7900616L
Authority
SE
Sweden
Prior art keywords
compartments
connection
valve members
pressure gas
gas switch
Prior art date
Application number
SE7900616A
Other languages
Unknown language ( )
English (en)
Other versions
SE441479B (sv
Inventor
G Koppl
H Nowack
C Violi
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7900616L publication Critical patent/SE7900616L/sv
Publication of SE441479B publication Critical patent/SE441479B/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
    • H01H33/02—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
    • H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both
    • Y10T137/87957—Valves actuate each other

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Circuit Breakers (AREA)
SE7900616A 1978-01-26 1979-01-23 Elektrisk tryckgasbrytare SE441479B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH83978A CH625906A5 (sv) 1978-01-26 1978-01-26

Publications (2)

Publication Number Publication Date
SE7900616L true SE7900616L (sv) 1979-07-27
SE441479B SE441479B (sv) 1985-10-07

Family

ID=4196396

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900616A SE441479B (sv) 1978-01-26 1979-01-23 Elektrisk tryckgasbrytare

Country Status (11)

Country Link
US (1) US4242549A (sv)
JP (1) JPS54122882A (sv)
AR (1) AR220551A1 (sv)
BR (1) BR7900439A (sv)
CA (1) CA1117574A (sv)
CH (1) CH625906A5 (sv)
DE (2) DE7803861U1 (sv)
FR (1) FR2415871A1 (sv)
IN (1) IN150373B (sv)
IT (1) IT1110713B (sv)
SE (1) SE441479B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633097B1 (fr) * 1988-06-17 1990-09-21 Alsthom Procede pour le complement de remplissage en gaz d'un appareil electrique a gaz dielectrique sous pression
DE4041790A1 (de) * 1990-12-24 1992-06-25 Sachsenwerk Ag Metallgekapselte, mit einem isolierglas gefuellte schaltanlage
JP4521110B2 (ja) * 2000-11-08 2010-08-11 株式会社東芝 複合型ガス絶縁開閉装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1640910A1 (de) * 1967-03-02 1970-12-03 Licentia Gmbh Druckgasschalter mit einem Hoch- und einem Niederdrucksystem
NL6711574A (sv) * 1967-08-23 1969-02-25
FR2087459A5 (sv) * 1970-05-20 1971-12-31 Alsthom Cgee
FR2220860B1 (sv) * 1973-03-07 1977-02-04 Merlin Gerin
FR2239007A1 (en) * 1973-07-23 1975-02-21 Alsthom Cgee Electric circuit breaker pressurizing device - for filling chambers with dry gas without dismantling other elements of an installation
FR2272475B1 (sv) * 1974-05-20 1977-10-21 Alsthom Cgee
US3917370A (en) * 1974-08-29 1975-11-04 Amp Inc Interconnect device for use in closed fluid circulating systems

Also Published As

Publication number Publication date
US4242549A (en) 1980-12-30
CH625906A5 (sv) 1981-10-15
IT7919519A0 (it) 1979-01-23
SE441479B (sv) 1985-10-07
IT1110713B (it) 1986-01-06
FR2415871B1 (sv) 1981-10-09
AR220551A1 (es) 1980-11-14
DE7803861U1 (de) 1979-11-22
DE2805566C2 (de) 1985-10-31
DE2805566A1 (de) 1979-08-16
JPS54122882A (en) 1979-09-22
BR7900439A (pt) 1979-08-21
CA1117574A (en) 1982-02-02
IN150373B (sv) 1982-09-18
JPS6236334B2 (sv) 1987-08-06
FR2415871A1 (fr) 1979-08-24

Similar Documents

Publication Publication Date Title
GB2031137B (en) Cryogenic valve
JPS5312524A (en) Gas pressure controller providing low pressure breaker valve and high pressure breaker valve
ES2050960T3 (es) Conjunto de valvula con caja.
JPS5538494A (en) Combustor dome assembly for gas turbine engine
SE7900616L (sv) Elektrisk tryckgasbrytare
JPS5310867A (en) Compressed gas breaker contactor
JPS5597572A (en) Valve device for gas compressor
AU507817B2 (en) Puffer type compressed gas interrupter
JPS5362180A (en) Single pressure type gas breaker
JPS5292342A (en) Closed power distribution board
JPS52145778A (en) Compressed gas breaker
JPS5351475A (en) Compressed gas breaker
AT379879B (de) Gasabsperrhahn
JPS5281538A (en) Closed type switching equipment
JPS5257517A (en) Oscillation gas breaker valve
JPS54136665A (en) Contactor construction for compressed gas switch
AU4325279A (en) Vaporising liquefied gas
JPS5486826A (en) Emergency gas shuttoff valve with gas leakage preventer
JPS5286531A (en) Oil pressure pilot type switch valve
JPS54155475A (en) Valve for gas breaker
SG7586G (en) An aerosol valve housing
JPS5337917A (en) Gas valve
JPS52145826A (en) Pilot operating type fiveeport switch valve
JPS5368878A (en) Compressed gas breaker
JPS5368877A (en) Compressed gas breaker

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7900616-9

Effective date: 19910805

Format of ref document f/p: F