ES2177118T3 - Cortacircuitos electrico. - Google Patents

Cortacircuitos electrico.

Info

Publication number
ES2177118T3
ES2177118T3 ES98962578T ES98962578T ES2177118T3 ES 2177118 T3 ES2177118 T3 ES 2177118T3 ES 98962578 T ES98962578 T ES 98962578T ES 98962578 T ES98962578 T ES 98962578T ES 2177118 T3 ES2177118 T3 ES 2177118T3
Authority
ES
Spain
Prior art keywords
arc
gas
enclosure
coil
region
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98962578T
Other languages
English (en)
Inventor
William Bewick Hall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VA Tech Elin Service BV
Original Assignee
VA Tech Elin Service BV
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 VA Tech Elin Service BV filed Critical VA Tech Elin Service BV
Application granted granted Critical
Publication of ES2177118T3 publication Critical patent/ES2177118T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Saccharide Compounds (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Glass Compositions (AREA)
  • Relay Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

Cortacircuitos eléctrico (10) que comprende un recinto (12) lleno de fluido aislante, al menos dos contactos opuestos (14, 16) alojados en el recinto que pueden separarse produciendo un arco, un accionador (22) para mover axialmente un contacto con respecto al otro, teniendo el accionador un émbolo (24) montado, con lo cual, en operación, el movimiento axial del accionador hace que el émbolo (24) comprima un fluido purgativo que está en el área donde se produce el arco para ayudar a extinguir el arco, caracterizado porque se proporcionan unos medios (26, 28) para dirigir unos flujos separados axiales y radiales de fluido purgativo comprimido hasta la zona situada entre los contactos donde se produce el arco.
ES98962578T 1997-12-19 1998-12-21 Cortacircuitos electrico. Expired - Lifetime ES2177118T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726707A GB2332566B (en) 1997-12-19 1997-12-19 Electrical circuit breaker

Publications (1)

Publication Number Publication Date
ES2177118T3 true ES2177118T3 (es) 2002-12-01

Family

ID=10823790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98962578T Expired - Lifetime ES2177118T3 (es) 1997-12-19 1998-12-21 Cortacircuitos electrico.

Country Status (11)

Country Link
EP (1) EP1040496B1 (es)
JP (1) JP2001527270A (es)
CN (1) CN1149600C (es)
AT (1) ATE218008T1 (es)
AU (1) AU1771299A (es)
DE (1) DE69805547T2 (es)
ES (1) ES2177118T3 (es)
GB (1) GB2332566B (es)
HK (1) HK1034801A1 (es)
MY (1) MY129528A (es)
WO (1) WO1999033081A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1406873B1 (en) 2001-06-27 2007-09-26 Smithkline Beecham Corporation Fluoropyrrolidines as dipeptidyl peptidase inhibitors
FR2905515B1 (fr) * 2006-08-30 2008-12-05 Areva T & D Sa Appareillage electrique sous enveloppe metallique comportant un piege a particules.
US8878092B2 (en) 2009-06-25 2014-11-04 Mitsubishi Electric Corporation Gas-insulated switchgear
DE102012202408A1 (de) * 2012-02-16 2013-08-22 Siemens Aktiengesellschaft Schaltgeräteanordnung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB516532A (en) * 1938-06-22 1940-01-04 Reyrolle A & Co Ltd Improvements in or relating to electric circuit-breaking devices of the gas-blast type
GB1346984A (en) * 1969-12-30 1974-02-13 Reyrolle Parsons Ltd Gas circuit-breakers
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
DE2809509A1 (de) * 1978-03-06 1979-09-13 Licentia Gmbh Druckgas-leistungsschalter
FR2422246A1 (fr) * 1978-04-07 1979-11-02 Merlin Gerin Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique
DE2815519A1 (de) * 1978-04-11 1979-10-25 Licentia Gmbh Druckgas-leistungsschalter
DE2820021A1 (de) * 1978-05-08 1979-11-15 Licentia Gmbh Hochspannungs-leistungsschalter mit rotierendem lichtbogen
US4291208A (en) * 1978-11-24 1981-09-22 Westinghouse Electric Corp. Gas-insulated circuit-interrupter having improved insulating nozzle
DE2904109A1 (de) * 1979-02-03 1980-08-07 Licentia Gmbh Druckgas-hochspannungsleistungsschalter
EP0067460B2 (de) * 1981-06-12 1990-03-21 BBC Brown Boveri AG Hochspannungsleistungsschalter
FR2596574B1 (fr) * 1986-04-01 1988-05-20 Alsthom Disjoncteur a haute tension a gaz dielectrique sous pression

Also Published As

Publication number Publication date
CN1284202A (zh) 2001-02-14
ATE218008T1 (de) 2002-06-15
HK1034801A1 (en) 2001-11-02
MY129528A (en) 2007-04-30
GB2332566B (en) 2001-09-19
DE69805547D1 (de) 2002-06-27
GB9726707D0 (en) 1998-02-18
WO1999033081A8 (en) 2000-08-31
JP2001527270A (ja) 2001-12-25
WO1999033081A1 (en) 1999-07-01
EP1040496A1 (en) 2000-10-04
EP1040496B1 (en) 2002-05-22
AU1771299A (en) 1999-07-12
DE69805547T2 (de) 2003-01-09
CN1149600C (zh) 2004-05-12
GB2332566A (en) 1999-06-23

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