BE667602A - - Google Patents

Info

Publication number
BE667602A
BE667602A BE667602DA BE667602A BE 667602 A BE667602 A BE 667602A BE 667602D A BE667602D A BE 667602DA BE 667602 A BE667602 A BE 667602A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE667602A publication Critical patent/BE667602A/xx

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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • 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
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • 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
BE667602D 1964-08-01 1965-07-29 BE667602A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984068A FR1412478A (fr) 1964-08-01 1964-08-01 Dispositif d'extinction d'arc comprenant une enceinte fermée remplie d'un gaz comprimé

Publications (1)

Publication Number Publication Date
BE667602A true BE667602A (xx) 1965-11-16

Family

ID=8836023

Family Applications (1)

Application Number Title Priority Date Filing Date
BE667602D BE667602A (xx) 1964-08-01 1965-07-29

Country Status (3)

Country Link
BE (1) BE667602A (xx)
DE (1) DE1540177A1 (xx)
FR (1) FR1412478A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000199A1 (xx) * 1968-01-12 1969-08-29 Siemens Ag
FR2535518A1 (fr) * 1982-10-28 1984-05-04 Alsthom Atlantique Chambre de coupure pour disjoncteur a gaz
EP0412479A1 (fr) * 1989-08-09 1991-02-13 Gec Alsthom Sa Disjoncteur à moyenne tension

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH509649A (de) * 1969-12-11 1971-06-30 Bbc Brown Boveri & Cie Druckgasschalter
FR2154928A5 (xx) * 1971-09-30 1973-05-18 Gratzmuller Jean Louis
DE2404721A1 (de) * 1974-02-01 1975-08-07 Bbc Brown Boveri & Cie Elektrischer schalter
JPS524067A (en) * 1975-05-30 1977-01-12 Mitsubishi Electric Corp Gas breaker
EP0019806B1 (en) * 1979-05-25 1983-11-30 Mitsubishi Denki Kabushiki Kaisha Power circuit interrupter with arc-extinguishing means
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2000199A1 (xx) * 1968-01-12 1969-08-29 Siemens Ag
FR2535518A1 (fr) * 1982-10-28 1984-05-04 Alsthom Atlantique Chambre de coupure pour disjoncteur a gaz
EP0412479A1 (fr) * 1989-08-09 1991-02-13 Gec Alsthom Sa Disjoncteur à moyenne tension
FR2650911A1 (fr) * 1989-08-09 1991-02-15 Alsthom Gec Disjoncteur a moyenne tension
US5151565A (en) * 1989-08-09 1992-09-29 Gec Alsthom Sa Medium tension circuit breaker

Also Published As

Publication number Publication date
DE1540177A1 (de) 1970-01-02
FR1412478A (fr) 1965-10-01

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