FR2475290B1 - - Google Patents

Info

Publication number
FR2475290B1
FR2475290B1 FR8002328A FR8002328A FR2475290B1 FR 2475290 B1 FR2475290 B1 FR 2475290B1 FR 8002328 A FR8002328 A FR 8002328A FR 8002328 A FR8002328 A FR 8002328A FR 2475290 B1 FR2475290 B1 FR 2475290B1
Authority
FR
France
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
FR8002328A
Other languages
French (fr)
Other versions
FR2475290A1 (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
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR8002328A priority Critical patent/FR2475290A1/fr
Publication of FR2475290A1 publication Critical patent/FR2475290A1/fr
Application granted granted Critical
Publication of FR2475290B1 publication Critical patent/FR2475290B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/346—Details concerning the arc formation chamber
    • 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
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
FR8002328A 1980-01-31 1980-01-31 Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc Granted FR2475290A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8002328A FR2475290A1 (fr) 1980-01-31 1980-01-31 Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8002328A FR2475290A1 (fr) 1980-01-31 1980-01-31 Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc

Publications (2)

Publication Number Publication Date
FR2475290A1 FR2475290A1 (fr) 1981-08-07
FR2475290B1 true FR2475290B1 (un) 1982-09-03

Family

ID=9238159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002328A Granted FR2475290A1 (fr) 1980-01-31 1980-01-31 Chambre de coupure de disjoncteurs basse tension a joues composites de guidage de l'arc

Country Status (1)

Country Link
FR (1) FR2475290A1 (un)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030429A1 (de) * 1980-08-12 1982-09-30 Brown, Boveri & Cie Ag, 6800 Mannheim Lichtbogenloeschkammer
FR2517465B1 (fr) * 1981-11-27 1986-05-02 Merlin Gerin Disjoncteur miniature a deux chambres de coupure accolees
EP0092189B1 (en) * 1982-04-15 1988-08-24 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc light absorber
US4521653A (en) * 1982-04-15 1985-06-04 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc light absorber
IT1151231B (it) * 1982-05-25 1986-12-17 Cge Comp Gen Elettromecc Perfezionata disposizione atta ad esaltare il soffio e/o l'estinzione d'arco ora i contatti
US4516003A (en) * 1982-06-15 1985-05-07 Mitsubishi Denki Kabushiki Kaisha Circuit breaker with arc light absorber
FR2622736B1 (fr) * 1987-10-28 1995-04-14 Merlin Gerin Disjoncteur basse tension, a courant continu, et a joues de guidage de l'arc
DE3824025C2 (de) * 1988-07-15 1994-02-17 Asea Brown Boveri Niederspannungsschaltgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1185274B (de) * 1960-12-14 1965-01-14 Licentia Gmbh Selbstschalter, insbesondere Installationsselbstschalter
DE1413915A1 (de) * 1961-02-22 1969-01-30 Licentia Gmbh Schaltgeraet mit einer aus gasabgebendem Material bestehenden Lichtbogenkammer
US3515829A (en) * 1965-05-21 1970-06-02 Gen Electric Current-limiting circuit breaker with novel arc initiating and extinguishing means
DE1640263A1 (de) * 1966-11-07 1970-05-27 Gen Electric Elektrischer Stromunterbrecher
FR93908E (fr) * 1967-02-08 1969-06-06 Karel Kesl Perfectionnements aux chambers de soufflage destinées aux disjoncteurs ou contacteurs a pouvoir de coupure élevé.
DE2704160A1 (de) * 1977-02-02 1978-08-03 Bbc Brown Boveri & Cie Elektrisches schaltgeraet

Also Published As

Publication number Publication date
FR2475290A1 (fr) 1981-08-07

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse