BE571098A - - Google Patents

Info

Publication number
BE571098A
BE571098A BE571098A BE571098A BE571098A BE 571098 A BE571098 A BE 571098A BE 571098 A BE571098 A BE 571098A BE 571098 A BE571098 A BE 571098A BE 571098 A BE571098 A BE 571098A
Authority
BE
Belgium
Application number
BE571098A
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 filed Critical
Publication of BE571098A publication Critical patent/BE571098A/xx

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/91—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 arc-extinguishing fluid being air or gas
    • H01H2033/912—Liquified gases, e.g. liquified SF6
BE571098A 1957-09-13 1958-09-10 BE571098A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US683760A US3150245A (en) 1957-09-13 1957-09-13 Liquefied gas circuit interrupters

Publications (1)

Publication Number Publication Date
BE571098A true BE571098A (xx) 1958-09-30

Family

ID=24745338

Family Applications (1)

Application Number Title Priority Date Filing Date
BE571098A BE571098A (xx) 1957-09-13 1958-09-10

Country Status (6)

Country Link
US (1) US3150245A (xx)
BE (1) BE571098A (xx)
CH (1) CH361851A (xx)
DE (1) DE1193574B (xx)
FR (1) FR1210923A (xx)
GB (1) GB853683A (xx)

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US3257533A (en) * 1965-04-23 1966-06-21 Westinghouse Electric Corp Fluid-blast circuit interrupters with two selectively-operated fluid-blast sources
US3165610A (en) * 1962-09-06 1965-01-12 Gen Electric Electrical circuit interrupter having exterior positioned actuating means
US3270173A (en) * 1963-11-21 1966-08-30 Gen Electric Gas blast circuit breaker of the axial blast type with means for injecting a high velocity gas jet
DE1640124A1 (de) * 1965-01-21 1971-10-14 Gratzmuller Jean Louis Elektrischer Schalter
US3379847A (en) * 1965-01-29 1968-04-23 Westinghouse Electric Corp Compressed-gas circuit breaker with rotary blast valve surrounding the arcing chamber
US3381102A (en) * 1965-02-11 1968-04-30 Westinghouse Electric Corp Synchronous-type hydraulic operator for alternating current synchronous type circuitinterrupter
US3390239A (en) * 1965-02-23 1968-06-25 Gen Electric Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism
US3406269A (en) * 1965-02-26 1968-10-15 Westinghouse Electric Corp Fluid-blast circuit breakers having means for increasing the density of the fluid during interruption
FR1537673A (fr) * 1966-04-15 1968-09-07 Perfectionnements apportés aux disjoncteurs
FR2076494A5 (xx) * 1970-01-16 1971-10-15 Alsthom Cgee
NO129596B (xx) * 1970-04-16 1974-04-29 Magrini Fab Riun Scarpa
DE2149625A1 (de) * 1971-10-05 1973-04-12 Siemens Ag Mit verfluessigbarem, elektronegativem gas gefuellter zweidruck-hochspannungsschalter
CH556603A (de) * 1973-03-20 1974-11-29 Bbc Brown Boveri & Cie In einer schaltkammer eines elektrischen schalters, insbesondere eines sf6-druckgasschalters, angeordneter bauteil aus unter der einwirkung der lichtbogenwaerme gasabgebendem werkstoff.
US3946180A (en) * 1974-04-22 1976-03-23 I-T-E Imperial Corporation Downstream injection nozzle for puffer circuit interrupter
DE2438017C3 (de) * 1974-08-05 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Druckgasschalter
CA1068894A (en) * 1975-06-23 1980-01-01 Allied Chemical Corporation Gaseous dielectric mixtures
GB1554424A (en) * 1975-06-23 1979-10-24 Allied Chem Composition and apparatus for suppresing carbon formation in electric discharges
IT1088334B (it) * 1976-12-02 1985-06-10 Gen Electric Interrutore a soffio di gas con rapido recupero termico e dielettrico
US4288668A (en) * 1977-08-22 1981-09-08 Electric Power Research Institute, Inc. Circuit interrupter using a minimum of dielectric liquid
US4273978A (en) * 1978-06-09 1981-06-16 Electric Power Research Institute, Inc. Liquid interrupter module
EP0020805B1 (en) * 1979-06-25 1984-03-07 Westinghouse Electric Corporation Power circuit interrupter
FR2586136B1 (fr) * 1985-08-09 1989-02-17 Alsthom Disjoncteur a hexafluorure de soufre a haute densite
CA1256476A (fr) * 1986-07-23 1989-06-27 Guy St-Jean Disjoncteur a auto-soufflage et auto-injection de son gaz liquefie
CA2764874C (en) 2009-06-12 2018-12-18 Abb Technology Ag Dielectric insulation medium
DE202009009305U1 (de) 2009-06-17 2009-11-05 Ormazabal Gmbh Schalteinrichtung für Mittel-, Hoch- oder Höchstspannung mit einem Füllmedium
CA2821156A1 (en) 2010-12-14 2012-06-21 Abb Technology Ag Dielectric insulation medium
FR2975836B1 (fr) * 2011-05-24 2014-07-04 Schneider Electric Ind Sas Appareillage electrique a isolation gazeuse ayant des moyens de regulation de la pression de gaz
WO2013087700A1 (en) 2011-12-13 2013-06-20 Abb Technology Ag Sealed and gas insulated high voltage converter environment for offshore platforms
WO2013087687A1 (en) 2011-12-13 2013-06-20 Abb Technology Ag Circuit breaker with fluid injection
EP2791959B1 (en) 2011-12-13 2016-03-09 ABB Technology AG Circuit breaker with fluid injection
EP2747092A1 (en) * 2012-12-21 2014-06-25 Solvay SA A method for dielectrically insulating active electric parts

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US2077429A (en) * 1937-04-20 G f mcmahon
AT144765B (de) * 1934-12-03 1936-02-25 Aeg Union Elek Wien Schalter mit Lichtbogenlöschung durch Druckgas.
US901967A (en) * 1904-11-07 1908-10-27 Gen Electric Oil-switch.
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FR553451A (fr) * 1922-05-17 1923-05-24 Soc D Const Oerlikon Interrupteur électrique à commande pneumatique avec soufflage des étincelles au moyen d'une injection d'air
DE430968C (de) * 1925-02-01 1926-06-28 Paul Meyer A G Dr Hochleistungsschalter
FR636699A (xx) * 1926-04-10 1928-04-14
DE607703C (de) * 1927-02-04 1935-01-05 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Druckgas
DE647180C (de) * 1927-10-28 1937-06-30 Frida Strauss Geb Ruppel Schalter
DE602040C (de) * 1927-11-02 1934-08-30 Siemens Schuckertwerke Akt Ges Leistungsschalter mit Lichtbogenloeschung durch Dampf
DE619745C (de) * 1927-12-13 1935-10-10 Siemens Schuckertwerke Akt Ges Elektrischer Gasschalter
DE559896C (de) * 1928-09-19 1932-09-26 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Druckgas
GB358554A (en) * 1929-07-06 1931-10-07 Sigwart Ruppel Improvements relating to electric switches or circuit breakers with arc-quenching means
DE648864C (de) * 1929-07-07 1937-08-09 Frida Strauss Geb Ruppel Schalter mit Loeschfluessigkeit
DE571893C (de) * 1930-01-24 1933-03-07 I G Farbenindustrie Akt Ges Verfahren und Vorrichtung zum Entwaessern von Torf
DE523196C (de) * 1930-02-12 1931-04-20 Aeg Ventil fuer Schalter mit Lichtbogenloeschung durch Druckgas
DE652721C (de) * 1930-06-03 1937-11-09 Aeg Schalter mit Lichtbogenloeschung durch stroemenden Dampf
DE568019C (de) * 1930-06-04 1933-01-13 Siemens Ag Schalter zum Unterbrechen von Wechselstromkreisen
DE574011C (de) * 1931-07-25 1933-04-07 Aeg Elektrischer Schalter mit Lichtbogenloeschung durch stroemende Kohlensaeure
DE574012C (de) * 1931-07-25 1933-04-07 Aeg Elektrischer Schalter mit Lichtbogenloeschung durch stroemende Kohlensaeure
DE562839C (de) * 1931-09-15 1932-10-29 Aeg Elektrischer Schalter mit Lichtbogenloeschung durch ein gasfoermiges, dampffoermiges oder fluessiges Medium
US2083611A (en) * 1931-12-05 1937-06-15 Carrier Corp Cooling system
DE681131C (de) * 1932-01-15 1939-09-15 Oerlikon Maschf Fluessigkeitsschalter mit Druckkammer und druckfreier Vorkammer und zwei in Reihe geschalteten Unterbrechungsstellen
DE588290C (de) * 1932-05-10 1933-11-17 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
US1953216A (en) * 1932-11-05 1934-04-03 Westinghouse Electric & Mfg Co Insulating liquid
DE655180C (de) * 1933-06-04 1938-01-10 Siemens Schuckertwerke Akt Ges Einrichtung fuer die Unterbrechung von Wechselstromkreisen
DE646848C (de) * 1933-06-17 1937-06-22 Siemens Schuckertwerke Akt Ges Einrichtung fuer die Loeschung des Unterbrechungslichtbogens in Schaltern, Sicherungen oder aehnlichen Apparaten
DE695077C (de) * 1933-10-20 1940-08-15 Siemens Schuckertwerke Akt Ges Schalter mit Lichtbogenloeschung durch eine im Kreislauf bewegte und wiederholt zum Loeschen benutzte Gas- oder Dampfmenge
DE691132C (de) * 1934-03-22 1940-05-18 Siemens Schuckertwerke Akt Ges Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe
DE695051C (de) * 1934-03-21 1940-08-15 Siemens Schuckertwerke Akt Ges Mehrpoliger Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe
DE648925C (de) * 1934-03-29 1937-08-10 Siemens Schuckertwerke Akt Ges Schalter mit Lichtbogenloeschung durch stroemende bzw. expandierende Gase oder Daempfe
US2102768A (en) * 1935-01-07 1937-12-21 Gen Electric Liquid break circuit breaker
DE662215C (de) * 1935-09-25 1938-07-07 Studiengesellschaft Fuer Hochl Stromunterbrecher mit Lichtbogenloeschung durch stroemendes Druckgas
US2221670A (en) * 1937-07-27 1940-11-12 Gen Electric Gas-insulated electric device
US2221671A (en) * 1938-07-09 1940-11-12 Gen Electric Gas dielectric media
GB525244A (en) * 1939-02-21 1940-08-23 Reyrolle A & Co Ltd Improvements in or relating to the insulation of electrical conductors or apparatus
US2258226A (en) * 1939-09-13 1941-10-07 Gen Electric Electric circuit breaker
US2238567A (en) * 1940-01-19 1941-04-15 Gen Electric Circuit breaker
DE732000C (de) * 1940-06-05 1943-02-19 Lindner & Co Leistungsschalter mit Lichtbogenloeschung nach dem Sauggasprinzip
US2313580A (en) * 1942-05-14 1943-03-09 Gen Electric Gas blast electric circuit breaker
US2491112A (en) * 1947-07-05 1949-12-13 Allis Chalmers Mfg Co Gas blast breaker having two tanks and a tank interconnecting valve
US2757261A (en) * 1951-07-19 1956-07-31 Westinghouse Electric Corp Circuit interrupters
US2853540A (en) * 1954-01-06 1958-09-23 Gen Electric Gas insulated electrical apparatus
FR1098233A (fr) * 1954-01-15 1955-07-20 Commande de disjoncteur
US2813177A (en) * 1954-03-29 1957-11-12 Kelman Electric And Mfg Compan Circuit breaker
US2733316A (en) * 1954-09-14 1956-01-31 browne
FR1135122A (fr) * 1955-11-04 1957-04-24 Jean Louis Gratzmuller Dispositif de commande hydraulique à contrôle de vitesse, pour disjoncteur

Also Published As

Publication number Publication date
FR1210923A (fr) 1960-03-11
CH361851A (de) 1962-05-15
US3150245A (en) 1964-09-22
GB853683A (en) 1960-11-09
DE1193574B (de) 1965-05-26

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