FR2506511A1 - Disjoncteur a gaz - Google Patents

Disjoncteur a gaz

Info

Publication number
FR2506511A1
FR2506511A1 FR8208699A FR8208699A FR2506511A1 FR 2506511 A1 FR2506511 A1 FR 2506511A1 FR 8208699 A FR8208699 A FR 8208699A FR 8208699 A FR8208699 A FR 8208699A FR 2506511 A1 FR2506511 A1 FR 2506511A1
Authority
FR
France
Prior art keywords
pressure chamber
contacts
circuit breaker
gas circuit
mobile
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.)
Pending
Application number
FR8208699A
Other languages
English (en)
Inventor
Satomi Arimoto
Shigeru Yamaji
Chikato Ishitobi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2506511A1 publication Critical patent/FR2506511A1/fr
Pending 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
    • H01H33/70—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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts

Landscapes

  • Circuit Breakers (AREA)

Abstract

DISJONCTEUR A GAZ. IL EST CARACTERISE EN CE QU'IL COMPREND DES CONTACTS PRINCIPAUX FIXE ET MOBILE 8, 7 ET DES CONTACTS D'ARC FIXE ET MOBILE 5, 6, LESDITS CONTACTS PRINCIPAUX 7, 8 S'OUVRANT AVANT LESDITS CONTACTS D'ARC 5, 6, UNE CHAMBRE DE PRESSION 12 ET UNE CHAMBRE A PRESSION NEGATIVE 13 ET UN PASSAGE ENTRE LES DEUX CHAMBRES 12, 13 POUVANT ETRE OUVERT PAR UN MOUVEMENT DUDIT CONTACT D'ARC MOBILE 6, LA SURFACE INTERIEURE DE LADITE CHAMBRE DE PRESSION 12 PRESENTANT DES PROLONGEMENTS 201, 202 S'ETENDANT AXIALEMENT ET RADIALEMENT VERS L'INTERIEUR POUR EVITER UN ECOULEMENT TOURBILLONNAIRE DANS LADITE CHAMBRE DE PRESSION 12 QUAND UN FLUIDE CONTENU DANS CETTE CHAMBRE 12 EST MIS EN CIRCULATION. APPLICATION A LA COUPURE D'UN COURANT ELECTRIQUE.
FR8208699A 1981-05-19 1982-05-18 Disjoncteur a gaz Pending FR2506511A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981073119U JPS57185146U (fr) 1981-05-19 1981-05-19

Publications (1)

Publication Number Publication Date
FR2506511A1 true FR2506511A1 (fr) 1982-11-26

Family

ID=13509036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208699A Pending FR2506511A1 (fr) 1981-05-19 1982-05-18 Disjoncteur a gaz

Country Status (5)

Country Link
US (1) US4450329A (fr)
JP (1) JPS57185146U (fr)
CA (1) CA1188721A (fr)
DE (1) DE3219043A1 (fr)
FR (1) FR2506511A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558299A1 (fr) * 1984-01-13 1985-07-19 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
FR2576144A1 (fr) * 1985-01-16 1986-07-18 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a faible energie de manoeuvre
EP0582906A1 (fr) * 1992-08-01 1994-02-16 Mitsubishi Denki Kabushiki Kaisha Interrupteur
FR2696316A1 (fr) * 1992-10-06 1994-04-08 Alsthom Gec Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage additionnel par aspiration.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459447A (en) * 1982-01-27 1984-07-10 Mitsubishi Denki Kabushiki Kaisha Self extinguishing type gas circuit breaker
DE19613568A1 (de) * 1996-04-04 1997-10-09 Asea Brown Boveri Leistungsschalter
DE19882106T1 (de) 1997-12-15 2000-03-30 Bestex Kyoei Co Verfahren zum Ausbilden eines stark gekelchten Rohrs und stark gekelchtes Rohr
CN104201049A (zh) * 2013-08-22 2014-12-10 河南平高电气股份有限公司 压气缸-主触头装置及使用该装置的动端和断路器灭弧室
JP2017050048A (ja) * 2015-08-31 2017-03-09 株式会社日立製作所 ガス遮断器
EP3355332B1 (fr) * 2017-01-27 2020-02-26 General Electric Technology GmbH Disjoncteur comprenant une double paroi entourant sa chambre thermique
EP3385969B1 (fr) * 2017-04-07 2021-10-20 ABB Power Grids Switzerland AG Disjoncteur à isolation gazeuse et procédé de coupure d'une connexion électrique
US11227735B2 (en) * 2017-12-01 2022-01-18 Kabushiki Kaishatoshiba Gas circuit breaker

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146685A (en) * 1935-12-24 1939-02-07 Gen Electric Electric circuit interrupter
FR2292325A2 (fr) * 1974-11-25 1976-06-18 Siemens Ag Dispositif d'extinction d'arc electrique dans un interrupteur a courant gazeux
FR2385210A1 (fr) * 1977-03-24 1978-10-20 Mitsubishi Electric Corp Interrupteur de circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724773C (de) * 1940-11-22 1942-09-05 Aeg Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein stroemendes Druckmittel
BE471742A (fr) * 1944-02-24
JPS52133575A (en) * 1976-05-04 1977-11-09 Hitachi Ltd Buffer gas breaker
DE2811508C2 (de) * 1977-03-24 1983-06-16 Mitsubishi Denki K.K., Tokyo Elektrischer Druckgasschalter
DE2942626A1 (de) * 1979-03-09 1981-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter
JPS5919293Y2 (ja) * 1979-07-02 1984-06-04 日新電機株式会社 ア−ク回転形しや断器
CH648689A5 (de) * 1979-08-15 1985-03-29 Bbc Brown Boveri & Cie Leistungsschalter.
DE3030749A1 (de) * 1980-08-14 1982-02-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Autopneumatischer druckgasschalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146685A (en) * 1935-12-24 1939-02-07 Gen Electric Electric circuit interrupter
FR2292325A2 (fr) * 1974-11-25 1976-06-18 Siemens Ag Dispositif d'extinction d'arc electrique dans un interrupteur a courant gazeux
FR2385210A1 (fr) * 1977-03-24 1978-10-20 Mitsubishi Electric Corp Interrupteur de circuit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558299A1 (fr) * 1984-01-13 1985-07-19 Alsthom Atlantique Disjoncteur a haute tension a soufflage d'arc
EP0149470A2 (fr) * 1984-01-13 1985-07-24 Alsthom Disjoncteur à haute tension à soufflage d'arc
EP0149470A3 (en) * 1984-01-13 1985-08-14 Alsthom-Atlantique Societe Anonyme Dite: Gas-blast high tension circuit breaker
FR2576144A1 (fr) * 1985-01-16 1986-07-18 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a faible energie de manoeuvre
US4650942A (en) * 1985-01-16 1987-03-17 Alsthom Compressed gas high tension circuit breaker, requiring low operating energy
EP0582906A1 (fr) * 1992-08-01 1994-02-16 Mitsubishi Denki Kabushiki Kaisha Interrupteur
US5514844A (en) * 1992-08-01 1996-05-07 Mitsubishi Denki Kabushiki Kaisha Switch
FR2696316A1 (fr) * 1992-10-06 1994-04-08 Alsthom Gec Disjoncteur à haute ou moyenne tension à expansion thermique et soufflage additionnel par aspiration.

Also Published As

Publication number Publication date
JPS57185146U (fr) 1982-11-24
US4450329A (en) 1984-05-22
CA1188721A (fr) 1985-06-11
DE3219043A1 (de) 1982-12-09

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