IT8420871A1 - Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione - Google Patents

Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione

Info

Publication number
IT8420871A1
IT8420871A1 IT1984A20871A IT2087184A IT8420871A1 IT 8420871 A1 IT8420871 A1 IT 8420871A1 IT 1984A20871 A IT1984A20871 A IT 1984A20871A IT 2087184 A IT2087184 A IT 2087184A IT 8420871 A1 IT8420871 A1 IT 8420871A1
Authority
IT
Italy
Prior art keywords
self
electric switch
contacts
voltage electric
main
Prior art date
Application number
IT1984A20871A
Other languages
English (en)
Other versions
IT8420871A0 (it
IT1196105B (it
Original Assignee
Sace S P A Costr Elettromeccaniche
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 Sace S P A Costr Elettromeccaniche filed Critical Sace S P A Costr Elettromeccaniche
Priority to IT20871/84A priority Critical patent/IT1196105B/it
Publication of IT8420871A0 publication Critical patent/IT8420871A0/it
Priority to CA000480752A priority patent/CA1249319A/en
Priority to US06/730,445 priority patent/US4594488A/en
Priority to AT85200717T priority patent/ATE68632T1/de
Priority to DE8585200717T priority patent/DE3584386D1/de
Priority to EP85200717A priority patent/EP0161036B1/en
Priority to ES1985286921U priority patent/ES286921Y/es
Publication of IT8420871A1 publication Critical patent/IT8420871A1/it
Application granted granted Critical
Publication of IT1196105B publication Critical patent/IT1196105B/it

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

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
IT20871/84A 1984-05-10 1984-05-10 Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione IT1196105B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20871/84A IT1196105B (it) 1984-05-10 1984-05-10 Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione
CA000480752A CA1249319A (en) 1984-05-10 1985-05-03 High voltage electric switch with arc extinguishing device using self-generation of a quenching pressure
US06/730,445 US4594488A (en) 1984-05-10 1985-05-06 High-voltage electric switch with arc extinguishing device using self-generation of a quenching pressure
AT85200717T ATE68632T1 (de) 1984-05-10 1985-05-07 Hochspannungsschalter mit lichtbogenloeschung durch einen selbsterzeugten loeschdruck.
DE8585200717T DE3584386D1 (de) 1984-05-10 1985-05-07 Hochspannungsschalter mit lichtbogenloeschung durch einen selbsterzeugten loeschdruck.
EP85200717A EP0161036B1 (en) 1984-05-10 1985-05-07 High-voltage electric switch with arc extinguishing device using self-generation of a quenching pressure
ES1985286921U ES286921Y (es) 1984-05-10 1985-05-10 Interruptor electrico de alta tension que comprende un dis- positivo de extincion del arco mediante autogenacion de una presion del fluido de extincion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20871/84A IT1196105B (it) 1984-05-10 1984-05-10 Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione

Publications (3)

Publication Number Publication Date
IT8420871A0 IT8420871A0 (it) 1984-05-10
IT8420871A1 true IT8420871A1 (it) 1985-11-10
IT1196105B IT1196105B (it) 1988-11-10

Family

ID=11173339

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20871/84A IT1196105B (it) 1984-05-10 1984-05-10 Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione

Country Status (7)

Country Link
US (1) US4594488A (it)
EP (1) EP0161036B1 (it)
AT (1) ATE68632T1 (it)
CA (1) CA1249319A (it)
DE (1) DE3584386D1 (it)
ES (1) ES286921Y (it)
IT (1) IT1196105B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596576B1 (fr) * 1986-03-26 1988-05-27 Merlin Gerin Disjoncteur electrique a autosoufflage a tenue dielectrique amelioree
JPS63198145U (it) * 1987-06-11 1988-12-20
US5134256A (en) * 1990-11-02 1992-07-28 G & W Electric Company Puffer interrupter switch
FR2683383B1 (fr) * 1991-11-04 1993-12-31 Gec Alsthom Sa Disjoncteur a haute ou moyenne tension a triple mouvement.
FR2694127B1 (fr) * 1992-07-24 1994-08-19 Alsthom Gec Disjoncteur à deux chambres de coupure concentriques.
US5508487A (en) * 1994-03-30 1996-04-16 Abb Power T&D Company Inc. High voltage circuit interrupting device operating mechanism including trip latch assembly
US5504289A (en) * 1994-03-30 1996-04-02 Abb Power T&D Company Inc. Circuit switching mechanism and charging system therefor
DE102013205945A1 (de) * 2013-04-04 2014-10-09 Siemens Aktiengesellschaft Trennschalteinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918151A (en) * 1930-04-23 1933-07-11 Gen Electric Electric circuit breaker
CH210672A (de) * 1937-07-19 1940-07-31 Hermes Patentverwertungs Gmbh Hochleistungsschalter mit Schaltkammer.
DE684006C (de) * 1937-08-10 1939-11-20 Emil Lange Schalter mit Lichtbogenloeschung durch einen selbst erzeugten Loeschmittelstrom
US2420889A (en) * 1945-04-06 1947-05-20 Westinghouse Electric Corp Circuit interrupter
DE2349263C2 (de) * 1973-10-01 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Druckgasschalter
DE2350832B2 (de) * 1973-10-10 1980-05-08 Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen Hochspannungsschalter
FR2369673A1 (fr) * 1976-10-28 1978-05-26 Cem Comp Electro Mec Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
CH632609A5 (de) * 1977-03-24 1982-10-15 Mitsubishi Electric Corp Stromunterbrecher mit lichtbogenloeschendem gas.
DE2811510C2 (de) * 1977-03-24 1983-03-24 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2946715A1 (de) * 1979-10-25 1981-05-07 BBC AG Brown, Boveri & Cie., Baden, Aargau Druckgasschalter

Also Published As

Publication number Publication date
US4594488A (en) 1986-06-10
EP0161036B1 (en) 1991-10-16
DE3584386D1 (de) 1991-11-21
ES286921U (es) 1985-12-16
CA1249319A (en) 1989-01-24
IT8420871A0 (it) 1984-05-10
ATE68632T1 (de) 1991-11-15
ES286921Y (es) 1986-07-16
EP0161036A3 (en) 1988-06-01
EP0161036A2 (en) 1985-11-13
IT1196105B (it) 1988-11-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328