ES267172A1 - Anti-restriking oil circuit breaker having an anti-cavitation device - Google Patents

Anti-restriking oil circuit breaker having an anti-cavitation device

Info

Publication number
ES267172A1
ES267172A1 ES0267172A ES267172A ES267172A1 ES 267172 A1 ES267172 A1 ES 267172A1 ES 0267172 A ES0267172 A ES 0267172A ES 267172 A ES267172 A ES 267172A ES 267172 A1 ES267172 A1 ES 267172A1
Authority
ES
Spain
Prior art keywords
switch
oil
mobile contact
restriking
circuit breaker
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
Application number
ES0267172A
Other languages
Spanish (es)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of ES267172A1 publication Critical patent/ES267172A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • 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
    • H01H33/92—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 liquid, e.g. oil

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

Oil switch without resetting characterized in that the said switch being in the closed position, the mobile contact rod and the fixed contact fingers are arranged inside an oil injection vessel closed by a spark arrester cover and also being characterized in that at the end of the closing of the switch, the mobile contact rod has its movement damped by the armament effort that it exerts on an energy accumulator, which at the beginning of the opening gives the mobile contact a high speed and injects over it a stream of anti-cavitation oil for the entire duration of possible reboots in capacitive cut. (Machine-translation by Google Translate, not legally binding)
ES0267172A 1960-06-21 1961-05-05 Anti-restriking oil circuit breaker having an anti-cavitation device Expired ES267172A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830668A FR1268547A (en) 1960-06-21 1960-06-21 Oil circuit breaker without restrike

Publications (1)

Publication Number Publication Date
ES267172A1 true ES267172A1 (en) 1961-08-01

Family

ID=8733889

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0267172A Expired ES267172A1 (en) 1960-06-21 1961-05-05 Anti-restriking oil circuit breaker having an anti-cavitation device

Country Status (6)

Country Link
US (2) US3300610A (en)
AT (1) AT243357B (en)
CH (1) CH376981A (en)
DE (1) DE1264571B (en)
ES (1) ES267172A1 (en)
FR (1) FR1268547A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH412058A (en) * 1964-08-07 1966-04-30 Oerlikon Maschf Circuit breaker
US3378661A (en) * 1965-10-20 1968-04-16 Allis Chalmers Mfg Co Auxiliary contact structure with arc suppressing means
US3592989A (en) * 1967-12-27 1971-07-13 Asea Ab High voltage circuit breaker with pressurized breaking chamber of low liquid type
FR2906642B1 (en) * 2006-09-29 2008-12-19 Areva T & D Sa CYLINDRICAL CAM ACTUATION OF THE CONTACTS OF A DOUBLE MOVEMENT CUTTING CHAMBER.
FR2906929B1 (en) * 2006-10-09 2009-01-30 Areva T & D Sa ACTUATION BY CONTACTS OF A DOUBLE MOVEMENT CUT CHAMBER BY AN INSULATING TUBE
CN104380417B (en) * 2012-05-31 2016-08-31 三菱电机株式会社 Gas-break switch

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE574855C (en) * 1933-04-20 Neumann Hochspannungs App G M Fluid switch
DE407681C (en) * 1923-07-03 1925-01-02 Emag Elek Citaets A G Feedthrough oil switch
DE653377C (en) * 1934-07-30 1937-11-23 Siemens Schuckertwerke Akt Ges counter
DE705359C (en) * 1934-11-01 1941-04-25 Studiengesellschaft Fuer Hochl Extinguishing chamber switch
DE741832C (en) * 1935-04-27 1943-11-17 Licht Und Kraft Ag Extinguishing chamber switch
DE664899C (en) * 1935-10-04 1938-09-13 Studiengesellschaft Fuer Hochl Circuit breaker with, in particular, a fluid flow that leads over the contact point and is caused by the arc heat
GB514704A (en) * 1938-05-13 1939-11-15 Gen Electric Co Ltd Improvements in or relating to electric liquid-break circuit breakers
DE906236C (en) * 1943-08-10 1954-03-11 Voigt & Haeffner Ag High voltage switch
US2459599A (en) * 1944-09-20 1949-01-18 Westinghouse Electric Corp Circuit interrupter
DE826027C (en) * 1948-10-02 1951-12-27 Voigt & Haeffner Ag Electric switch
DE956321C (en) * 1954-09-25 1957-01-17 Siemens Ag Load and power disconnectors with arc extinguishers, in particular made of gas-emitting substances
DE1037550B (en) * 1957-07-26 1958-08-28 Asea Ab Fire chamber for electrical oil switches
FR1214863A (en) * 1958-06-19 1960-04-12 Comp Generale Electricite Improvements to oil circuit breakers

Also Published As

Publication number Publication date
CH376981A (en) 1964-04-30
DE1264571B (en) 1968-03-28
AT243357B (en) 1965-11-10
US3300610A (en) 1967-01-24
USB330610I5 (en)
FR1268547A (en) 1961-08-04

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