CH621887A5 - Electric high-voltage switch - Google Patents

Electric high-voltage switch Download PDF

Info

Publication number
CH621887A5
CH621887A5 CH1473477A CH1473477A CH621887A5 CH 621887 A5 CH621887 A5 CH 621887A5 CH 1473477 A CH1473477 A CH 1473477A CH 1473477 A CH1473477 A CH 1473477A CH 621887 A5 CH621887 A5 CH 621887A5
Authority
CH
Switzerland
Prior art keywords
contact piece
movable contact
gas
piston
space
Prior art date
Application number
CH1473477A
Other languages
German (de)
English (en)
Inventor
Rene Cothier
Sylvain Cagnioux
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 CH621887A5 publication Critical patent/CH621887A5/de

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
    • H01H33/98—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
    • H01H33/982—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 in which the pressure-generating arc is rotated by a magnetic field
    • 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

Landscapes

  • Circuit Breakers (AREA)
CH1473477A 1976-12-06 1977-12-01 Electric high-voltage switch CH621887A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636649A FR2373141A1 (fr) 1976-12-06 1976-12-06 Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz

Publications (1)

Publication Number Publication Date
CH621887A5 true CH621887A5 (en) 1981-02-27

Family

ID=9180687

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1473477A CH621887A5 (en) 1976-12-06 1977-12-01 Electric high-voltage switch

Country Status (5)

Country Link
CH (1) CH621887A5 (pt)
DE (2) DE2750762A1 (pt)
FR (1) FR2373141A1 (pt)
GB (1) GB1570035A (pt)
IT (1) IT1089756B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809509A1 (de) * 1978-03-06 1979-09-13 Licentia Gmbh Druckgas-leistungsschalter
EP0021951A1 (fr) * 1979-06-14 1981-01-07 Merlin Gerin Interrupteur à autosoufflage par aspiration
DE3065575D1 (en) * 1980-03-10 1983-12-22 Sprecher & Schuh Ag Gas-blast circuit breaker
DE3160402D1 (en) * 1980-05-07 1983-07-14 Bbc Brown Boveri & Cie High tension circuit breaker
EP0046824B1 (de) * 1980-09-01 1984-07-11 Sprecher + Schuh AG Druckgasschalter
FR2519470A1 (fr) * 1982-01-05 1983-07-08 Alsthom Atlantique Disjoncteur a gaz comprime
FR2520928A1 (fr) * 1982-02-04 1983-08-05 Alsthom Atlantique Disjoncteur a auto-soufflage pneumatique
CH662443A5 (de) * 1983-10-28 1987-09-30 Bbc Brown Boveri & Cie Druckgasschalter.
FR2558299B1 (fr) * 1984-01-13 1987-03-20 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
IT1196105B (it) * 1984-05-10 1988-11-10 Sace Spa Interruttore elettrico ad alta tensione con dispositivo di estinzione dell'arco mediante autogenerazione di pressione di un fluido di estinzione
DE3425633A1 (de) * 1984-06-07 1985-12-12 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
DE3437707A1 (de) * 1984-09-20 1986-03-27 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Druckgasschalter
FR2575595B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a haute tension a gaz comprime
FR2575596B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a gaz comprime a double coupure thermodynamique et une pluralite de directions de soufflage
FR2575594B1 (fr) * 1985-01-02 1987-01-30 Alsthom Atlantique Disjoncteur a gaz dielectrique sous pression a auto-soufflage
DE3843405C1 (pt) * 1988-12-23 1990-06-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
FR2681724B1 (fr) * 1991-09-24 1997-01-31 Alsthom Gec Disjoncteur haute tension a grande tension d'arc.
ES2042386B1 (es) * 1992-02-03 1995-03-16 Ormazabal & Cie Mejoras introducidas en interruptores de alta tension.
ES2065255B1 (es) * 1993-01-26 1995-10-01 Ormazabal & Cie Interruptor de alta tension de gas.
GB2332566B (en) * 1997-12-19 2001-09-19 Rolls Royce Power Eng Electrical circuit breaker
FR2837321B1 (fr) * 2002-03-18 2004-08-06 Alstom Disjoncteur haute tension comprenant un clapet de decompression
FR2949170B1 (fr) * 2009-08-14 2011-11-25 Areva T & D Sas Chambre de coupure pour disjoncteur a moyenne ou haute tension a energie de manoeuvre reduite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE435718A (pt) * 1938-07-30
FR1108749A (fr) * 1954-06-18 1956-01-17 Dispositif pour l'interruption d'arcs électriques de grandes puissances
DE2404721C2 (de) * 1974-02-01 1987-01-02 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Druckgasleistungsschalter
CH574673A5 (pt) * 1974-08-20 1976-04-15 Bbc Brown Boveri & Cie

Also Published As

Publication number Publication date
GB1570035A (en) 1980-06-25
IT1089756B (it) 1985-06-18
FR2373141A1 (fr) 1978-06-30
DE2750762A1 (de) 1978-06-08
DE2750762C2 (pt) 1987-07-09
DE7734829U1 (de) 1978-09-21

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Legal Events

Date Code Title Description
PL Patent ceased