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FR2422246A1 - Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique - Google Patents

Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique

Info

Publication number
FR2422246A1
FR2422246A1 FR7909553A FR7909553A FR2422246A1 FR 2422246 A1 FR2422246 A1 FR 2422246A1 FR 7909553 A FR7909553 A FR 7909553A FR 7909553 A FR7909553 A FR 7909553A FR 2422246 A1 FR2422246 A1 FR 2422246A1
Authority
FR
France
Prior art keywords
circuit
vents
broken
displaced
contacts
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.)
Granted
Application number
FR7909553A
Other languages
English (en)
Other versions
FR2422246B1 (fr
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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
Priority claimed from JP1978045939U external-priority patent/JPS5849553Y2/ja
Priority claimed from JP7501478U external-priority patent/JPS6137162Y2/ja
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of FR2422246A1 publication Critical patent/FR2422246A1/fr
Application granted granted Critical
Publication of FR2422246B1 publication Critical patent/FR2422246B1/fr
Granted 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

  • Emergency Protection Circuit Devices (AREA)

Abstract

L'invention est relative à un dispositif d'autosoufflage pneumatique et électromagnétique d'un arc électrique. Il comporte une bobine 4 annulaire excitée lors de la séparation des contacts 1, 2 pour engendrer un champ électromagnétique dans l'intervalle de coupure 14 entraînant la rotation de l'arc 6. Le soufflage électromagnétique est combiné à un soufflage pneumatique additionnel par l'intermédiaire d'une buse 9 tronconique mobile. Le dispositif d'autosoufflage peut être appliqué à un interrupteur ou disjoncteur moyenne tension.
FR7909553A 1978-04-07 1979-04-05 Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique Granted FR2422246A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1978045939U JPS5849553Y2 (ja) 1978-04-07 1978-04-07 磁気駆動形ガスしや断器
JP7501478U JPS6137162Y2 (fr) 1978-05-31 1978-05-31

Publications (2)

Publication Number Publication Date
FR2422246A1 true FR2422246A1 (fr) 1979-11-02
FR2422246B1 FR2422246B1 (fr) 1982-01-22

Family

ID=26386037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909553A Granted FR2422246A1 (fr) 1978-04-07 1979-04-05 Dispositif de coupure pour interrupteur a autosoufflage magnetique et pneumatique de l'arc electrique

Country Status (1)

Country Link
FR (1) FR2422246A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064425A2 (fr) * 1981-04-20 1982-11-10 Merlin Gerin Interrupteur à arc tournant dans un gaz isolant
DE3128473A1 (de) * 1981-06-30 1983-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Kompressionskolbenschalter
EP0210778A2 (fr) * 1985-07-20 1987-02-04 Y.S. Securities Limited Fusible pour un circuit de puissance à courant alternatif
FR2617633A1 (fr) * 1987-07-02 1989-01-06 Merlin Gerin Disjoncteur a arc tournant et a expansion
FR2623657A1 (fr) * 1987-11-19 1989-05-26 Merlin Gerin Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique
EP0512366A2 (fr) * 1991-05-08 1992-11-11 Hitachi, Ltd. Interrupteur de sectionnement et dispositif de commutation à isolation gazeuse
WO1999033081A1 (fr) * 1997-12-19 1999-07-01 Va Tech Elin Service B. V. Disjoncteur electrique

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1386039A (en) * 1917-07-12 1921-08-02 Westinghouse Electric & Mfg Co Circuit-interrupter
DE509721C (de) * 1930-10-11 Gustav Benischke Dr OElschalter mit OElbewegung
US2419106A (en) * 1944-01-29 1947-04-15 Westinghouse Electric Corp Oil circuit breaker
FR1334892A (fr) * 1961-10-04 1963-08-09 Asea Ab Interrupteur à volume de gaz inclus
DE2336684A1 (de) * 1973-07-19 1975-01-30 Bbc Brown Boveri & Cie Druckgasschalter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE509721C (de) * 1930-10-11 Gustav Benischke Dr OElschalter mit OElbewegung
US1386039A (en) * 1917-07-12 1921-08-02 Westinghouse Electric & Mfg Co Circuit-interrupter
US2419106A (en) * 1944-01-29 1947-04-15 Westinghouse Electric Corp Oil circuit breaker
FR1334892A (fr) * 1961-10-04 1963-08-09 Asea Ab Interrupteur à volume de gaz inclus
DE2336684A1 (de) * 1973-07-19 1975-01-30 Bbc Brown Boveri & Cie Druckgasschalter

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0064425A2 (fr) * 1981-04-20 1982-11-10 Merlin Gerin Interrupteur à arc tournant dans un gaz isolant
EP0064425A3 (en) * 1981-04-20 1983-08-17 Merlin Gerin Interrupter with rotating arc in an insulating gas
DE3128473A1 (de) * 1981-06-30 1983-01-13 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Kompressionskolbenschalter
EP0210778A3 (en) * 1985-07-20 1989-03-22 Y.S. Securities Limited Fuse for an alternating current power circuit
EP0210778A2 (fr) * 1985-07-20 1987-02-04 Y.S. Securities Limited Fusible pour un circuit de puissance à courant alternatif
FR2617633A1 (fr) * 1987-07-02 1989-01-06 Merlin Gerin Disjoncteur a arc tournant et a expansion
EP0298809A1 (fr) * 1987-07-02 1989-01-11 Merlin Gerin Disjoncteur à arc tournant et à expansion
US4900882A (en) * 1987-07-02 1990-02-13 Merlin Gerin Rotating arc and expansion circuit breaker
FR2623657A1 (fr) * 1987-11-19 1989-05-26 Merlin Gerin Disjoncteur a autosoufflage par expansion de gaz isolant, equipe d'un ecran de repartition de champ electrique
EP0512366A2 (fr) * 1991-05-08 1992-11-11 Hitachi, Ltd. Interrupteur de sectionnement et dispositif de commutation à isolation gazeuse
EP0512366A3 (en) * 1991-05-08 1993-06-09 Hitachi, Ltd. Gas isolated disconnection switch and gas isolated switching device
US5410116A (en) * 1991-05-08 1995-04-25 Hitachi, Ltd. Gas isolated disconnecting switch and gas isolated switching device
WO1999033081A1 (fr) * 1997-12-19 1999-07-01 Va Tech Elin Service B. V. Disjoncteur electrique

Also Published As

Publication number Publication date
FR2422246B1 (fr) 1982-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse