BR9003867A - Disjuntor de media tensao - Google Patents

Disjuntor de media tensao

Info

Publication number
BR9003867A
BR9003867A BR909003867A BR9003867A BR9003867A BR 9003867 A BR9003867 A BR 9003867A BR 909003867 A BR909003867 A BR 909003867A BR 9003867 A BR9003867 A BR 9003867A BR 9003867 A BR9003867 A BR 9003867A
Authority
BR
Brazil
Prior art keywords
contact
medium voltage
contacts
moving
breaker
Prior art date
Application number
BR909003867A
Other languages
English (en)
Inventor
Michel Perret
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Publication of BR9003867A publication Critical patent/BR9003867A/pt

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
    • H01H33/91—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches

Landscapes

  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Seal Device For Vehicle (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Eletrric Generators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
BR909003867A 1989-08-09 1990-08-08 Disjuntor de media tensao BR9003867A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910726A FR2650911B1 (fr) 1989-08-09 1989-08-09 Disjoncteur a moyenne tension

Publications (1)

Publication Number Publication Date
BR9003867A true BR9003867A (pt) 1991-09-03

Family

ID=9384610

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003867A BR9003867A (pt) 1989-08-09 1990-08-08 Disjuntor de media tensao

Country Status (12)

Country Link
US (1) US5151565A (pt)
EP (1) EP0412479B1 (pt)
JP (1) JP2568303B2 (pt)
CN (1) CN1022715C (pt)
AT (1) ATE114867T1 (pt)
BR (1) BR9003867A (pt)
CA (1) CA2023033C (pt)
DE (1) DE69014473T2 (pt)
DK (1) DK0412479T3 (pt)
ES (1) ES2067603T3 (pt)
FR (1) FR2650911B1 (pt)
GR (1) GR3015152T3 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2676588B1 (fr) * 1991-05-16 1993-07-23 Alsthom Gec Disjoncteur a moyenne tension.
US5661280A (en) * 1995-08-02 1997-08-26 Abb Power T&D Company Inc. Combination of a gas-filled interrupter and oil-filled transformer
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
FR2763171B1 (fr) * 1997-05-07 1999-07-09 Gec Alsthom T & D Sa Disjoncteur avec sectionneur
FR2763422B1 (fr) * 1997-05-15 1999-07-09 Gec Alsthom T & D Sa Disjoncteur de generateur
DE19826202C2 (de) * 1998-06-10 2000-12-14 Siemens Ag Isolierendes Bauteil für Hochspannungsanlagen und Verfahren zu seiner Herstellung
IT1309626B1 (it) * 1999-11-03 2002-01-30 Vei Electric Systems Spa Dispositivo di sezionamento e interruzione, per cabine elettriche.
ITMI20062161A1 (it) * 2006-11-10 2008-05-11 Vei Power Distrib S P A Apparecchiature tripolare per uno scomparto in media o alta tensione e relativo scomparto comprendente tale apparecchiatura tripolare
CA2909306C (en) * 2013-04-15 2019-06-11 Abb Oy Electric switch assembly
FR3034281B1 (fr) * 2015-03-27 2017-04-28 Schneider Electric Ind Sas Procede de realisation d'un appareillage electrique et appareillage electrique a etancheite amelioree

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1412478A (fr) * 1964-08-01 1965-10-01 Merlin Gerin Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé
US3399286A (en) * 1966-03-07 1968-08-27 Powerdyne Inc High voltage electric swtich
US3408468A (en) * 1966-10-28 1968-10-29 Ite Circuit Breaker Ltd Differential pressure actuated switch utilizing high speed latch and lost motion means
US3555225A (en) * 1967-09-25 1971-01-12 Westinghouse Electric Corp Fluid-flow circuit interrupter with arc-assisted piston action
US4123636A (en) * 1975-12-31 1978-10-31 Westinghouse Electric Corp. Double-flow puffer-type single-pressure compressed-gas circuit-interrupter
US4139753A (en) * 1976-09-21 1979-02-13 Westinghouse Electric Corp. Puffer-type compressed-gas circuit-interrupter having improved separable contact structure
DE2809193A1 (de) * 1978-03-03 1979-09-06 Pfisterer Elektrotech Karl Niederspannungsschalter
IT8420810V0 (it) * 1984-02-10 1984-02-10 Sace Spa Sistema di contatti d'arco per interruttori elettrici, particolarmente a fluido d'estinzione dell'arco.
DE3407858A1 (de) * 1984-02-29 1984-08-02 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer vakuumschalter
US4563556A (en) * 1984-03-28 1986-01-07 Michel Goldstein Internal combustion circuit breaker
JPH0618099B2 (ja) * 1984-09-20 1994-03-09 三菱電機株式会社 遮断器
FR2596915B1 (fr) * 1986-04-03 1994-02-18 Merlin Et Gerin Disjoncteur electrique a autosoufflage ayant une tenue dielectrique elevee
DE3636922C2 (de) * 1986-10-30 1994-08-11 Calor Emag Elektrizitaets Ag Brückenlasttrennschalter

Also Published As

Publication number Publication date
DE69014473T2 (de) 1995-04-20
FR2650911A1 (fr) 1991-02-15
JPH0377227A (ja) 1991-04-02
EP0412479B1 (fr) 1994-11-30
ES2067603T3 (es) 1995-04-01
CN1022715C (zh) 1993-11-10
DK0412479T3 (da) 1995-02-27
US5151565A (en) 1992-09-29
DE69014473D1 (de) 1995-01-12
ATE114867T1 (de) 1994-12-15
GR3015152T3 (en) 1995-05-31
FR2650911B1 (fr) 1991-10-04
CA2023033A1 (fr) 1991-02-10
JP2568303B2 (ja) 1997-01-08
EP0412479A1 (fr) 1991-02-13
CA2023033C (fr) 1994-02-08
CN1049425A (zh) 1991-02-20

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/08/2010