FR1443844A - Interrupteur pneumatique - Google Patents

Interrupteur pneumatique

Info

Publication number
FR1443844A
FR1443844A FR28809A FR28809A FR1443844A FR 1443844 A FR1443844 A FR 1443844A FR 28809 A FR28809 A FR 28809A FR 28809 A FR28809 A FR 28809A FR 1443844 A FR1443844 A FR 1443844A
Authority
FR
France
Prior art keywords
pneumatic switch
pneumatic
switch
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.)
Expired
Application number
FR28809A
Other languages
English (en)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1443844A publication Critical patent/FR1443844A/fr
Expired 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • 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
    • H01H33/16—Impedances connected with 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
    • H01H33/02—Details
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
FR28809A 1964-08-21 1965-08-19 Interrupteur pneumatique Expired FR1443844A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1097664A CH410112A (de) 1964-08-21 1964-08-21 Druckgasschalter

Publications (1)

Publication Number Publication Date
FR1443844A true FR1443844A (fr) 1966-06-24

Family

ID=4368754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28809A Expired FR1443844A (fr) 1964-08-21 1965-08-19 Interrupteur pneumatique

Country Status (3)

Country Link
CH (1) CH410112A (fr)
DE (2) DE1953260U (fr)
FR (1) FR1443844A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458884A1 (fr) * 1979-06-06 1981-01-02 Merlin Gerin Disjoncteur blinde equipe de resistances de fermeture

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647239C (de) * 1937-06-30 Peter Bendmann Leistungstrennschalter mit Lichtbogenloeschung durch stroemende Druckluft
DE9156C (de) * A. LACOTTE in St. Foy (Gironde, Frankreich) Tropfenfänger für abtropfende Kerzen
DE457004C (de) * 1927-06-01 1928-03-07 Aeg Trennschalter
AT119437B (de) * 1928-12-11 1930-10-25 Aeg Union Elek Wien Trennschalter.
DE590943C (de) * 1929-01-08 1934-01-13 Sigwart Ruppel Dipl Ing Druckgasschalter
US1939090A (en) * 1929-06-03 1933-12-12 Westinghouse Electric & Mfg Co Disconnecting switch
DE570237C (de) * 1929-07-21 1933-02-13 Sigwart Ruppel Dipl Ing Anordnung fuer Vorkontaktwiderstaende bei Schaltern mit Lichtbogenloeschung durch stroemendes Druckgas
DE594955C (de) * 1932-02-26 1934-03-24 Aeg Elektrischer Schalter, bei welchem der Lichtbogen durch einen Druckgasstrahl geloescht wird
DE678746C (de) * 1934-12-13 1939-07-21 Aeg Druckgasschalter mit in Reihe geschaltetem Trennschalter
BE422849A (fr) * 1936-07-30
DE734135C (de) * 1940-02-27 1943-04-08 Bbc Brown Boveri & Cie Druckgasschalter mit Vielfachunterbrechung
DE948889C (de) * 1950-09-02 1956-09-06 Licentia Gmbh Hochspannungs-Druckgasschalter mit Widerstaenden zur Potentialsteuerung
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
GB824103A (en) * 1954-11-24 1959-11-25 Lewis Berger & Sons Ltd Improvements in or relating to the manufacture of copolymers of epoxide resin esters
BE548667A (fr) * 1955-06-23
DE1023110B (de) * 1956-05-22 1958-01-23 Asea Ab Hochspannungsdruckluftschalter
US2965735A (en) * 1956-06-07 1960-12-20 Westinghouse Electric Corp Compressed-gas circuit interrupter
BE557909A (fr) * 1956-07-10 Merlin Gerin
BE564461A (fr) * 1957-02-01
CH362447A (de) * 1957-06-29 1962-06-15 Asea Ab Druckluftschalter mit von Isolatorsäulen getragenen, ständig mit Druckluft gefüllten, spannungsführenden Behältern, in denen die Leistungstrennstellen angeordnet sind

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458884A1 (fr) * 1979-06-06 1981-01-02 Merlin Gerin Disjoncteur blinde equipe de resistances de fermeture
EP0021904A1 (fr) * 1979-06-06 1981-01-07 Merlin Gerin Disjoncteur blindé équipé de résistances de fermeture
US4562319A (en) * 1979-06-06 1985-12-31 Merlin Gerin Metal-clad puffer-type circuit-breaker having closing resistors

Also Published As

Publication number Publication date
CH410112A (de) 1966-03-31
DE1953260U (de) 1967-01-12
DE1221332B (de) 1966-07-21

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