CS226039B2 - Electric switch with self-extinction - Google Patents

Electric switch with self-extinction Download PDF

Info

Publication number
CS226039B2
CS226039B2 CS818428A CS842881A CS226039B2 CS 226039 B2 CS226039 B2 CS 226039B2 CS 818428 A CS818428 A CS 818428A CS 842881 A CS842881 A CS 842881A CS 226039 B2 CS226039 B2 CS 226039B2
Authority
CS
Czechoslovakia
Prior art keywords
contacts
arc
parallel
main
contact
Prior art date
Application number
CS818428A
Other languages
Czech (cs)
English (en)
Inventor
Olivier Bouilliez
Original Assignee
Merlin Gerin
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 Merlin Gerin filed Critical Merlin Gerin
Publication of CS226039B2 publication Critical patent/CS226039B2/cs

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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
CS818428A 1980-11-17 1981-11-16 Electric switch with self-extinction CS226039B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024397A FR2494493A1 (fr) 1980-11-17 1980-11-17 Disjoncteur electrique a autosoufflage par rotation de l'arc

Publications (1)

Publication Number Publication Date
CS226039B2 true CS226039B2 (en) 1984-03-19

Family

ID=9248054

Family Applications (1)

Application Number Title Priority Date Filing Date
CS818428A CS226039B2 (en) 1980-11-17 1981-11-16 Electric switch with self-extinction

Country Status (7)

Country Link
US (1) US4529853A (es)
EP (1) EP0053524B1 (es)
CA (1) CA1173088A (es)
CS (1) CS226039B2 (es)
DE (1) DE3168063D1 (es)
ES (1) ES8207657A1 (es)
FR (1) FR2494493A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531804B1 (fr) * 1982-08-10 1985-06-07 Merlin Gerin Interrupteur electrique a arc tournant
FR2554631B1 (fr) * 1983-11-07 1986-09-05 Merlin Gerin Interrupteur electrique a arc tournant
GB8518381D0 (en) * 1985-07-20 1985-08-29 Y S Securities Ltd Circuit interrupter
GB8607397D0 (en) * 1986-03-25 1986-04-30 Northern Eng Ind Arc interrupter
FR2596915B1 (fr) * 1986-04-03 1994-02-18 Merlin Et Gerin Disjoncteur electrique a autosoufflage ayant une tenue dielectrique elevee
FI78195C (fi) * 1986-10-27 1989-06-12 Stroemberg Oy Ab Stroembrytare.
FR2631735B1 (fr) * 1988-05-17 1990-07-27 Merlin Gerin Dispositif de reglage d'un interrupteur electrique moyenne tension
FR2647948B1 (fr) * 1989-05-31 1994-03-04 Merlin Gerin Interrupteur electrique a arc tournant
EP0599742B1 (fr) * 1992-11-26 1999-01-20 Schneider Electric Sa Mécanisme d'ouverture et de fermeture pour interrupteur électrique moyenne ou haute tension
US5464956A (en) * 1994-04-08 1995-11-07 S&C Electric Company Rotating arc interrupter for loadbreak switch
JP2931862B2 (ja) * 1995-04-28 1999-08-09 株式会社戸上電機製作所 遮断器の消弧装置
FR2735277B1 (fr) * 1995-06-12 1997-07-18 Schneider Electric Sa Disjoncteur a moyenne tension et a isolement gazeux

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US592497A (en) * 1897-10-26 Contact in shunt for circuit-breakers
US2227507A (en) * 1938-11-01 1941-01-07 Westinghouse Electric & Mfg Co Circuit interrupter
US3032627A (en) * 1959-03-05 1962-05-01 System Analyzer Corp Electrical switch
US3211866A (en) * 1963-02-05 1965-10-12 Gen Electric Vacuum type electric circuit interrupter with plural parallel-connected contact points
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
US3513275A (en) * 1966-04-14 1970-05-19 Westinghouse Electric Corp Circuit breaker with improved current path and contact means
US3471666A (en) * 1967-04-18 1969-10-07 Gen Electric Axial blast interrupter with arc-rotating means
FR1543338A (fr) * 1967-09-01 1968-10-25 Telemecanique Electrique Dispositif d'extinction d'arc
US3593227A (en) * 1968-02-28 1971-07-13 Gennady Fedosievich Mitskevich Automatic electrodynamic blowoff breaker with stationary contact form of two series wound u-shaped members
US3858015A (en) * 1972-09-15 1974-12-31 Gen Electric Electric circuit breaker of the gas blast type
US3780244A (en) * 1972-10-18 1973-12-18 Gen Electric Gas blast circuit breaker of the axial blast type
FR2339244A1 (fr) * 1976-01-26 1977-08-19 Merlin Gerin Dispositif d'extinction d'arc
FR2441261A1 (fr) * 1978-11-10 1980-06-06 Merlin Gerin Interrupteur a arc tournant
FR2441916A1 (fr) * 1978-11-14 1980-06-13 Merlin Gerin Disjoncteur electrique a autosoufflage equipe d'un dispositif a contacts principaux perfectionnes
EP0011972B2 (en) * 1978-11-28 1989-08-23 South Wales Switchgear Limited Electrical switchgear

Also Published As

Publication number Publication date
EP0053524B1 (fr) 1985-01-02
US4529853A (en) 1985-07-16
ES506650A0 (es) 1982-10-01
DE3168063D1 (en) 1985-02-14
ES8207657A1 (es) 1982-10-01
CA1173088A (fr) 1984-08-21
FR2494493A1 (fr) 1982-05-21
EP0053524A1 (fr) 1982-06-09
FR2494493B1 (es) 1983-08-26

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