FR909984A - Interrupteur à gaz comprimé, à rupture multiple - Google Patents

Interrupteur à gaz comprimé, à rupture multiple

Info

Publication number
FR909984A
FR909984A FR909984DA FR909984A FR 909984 A FR909984 A FR 909984A FR 909984D A FR909984D A FR 909984DA FR 909984 A FR909984 A FR 909984A
Authority
FR
France
Prior art keywords
compressed gas
gas switch
multiple break
break
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
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.)
BROWN
BBC Brown Boveri AG Germany
Original Assignee
BROWN
Brown Boveri und Cie AG Germany
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 BROWN, Brown Boveri und Cie AG Germany filed Critical BROWN
Application granted granted Critical
Publication of FR909984A publication Critical patent/FR909984A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR909984D 1943-09-11 1945-03-28 Interrupteur à gaz comprimé, à rupture multiple Expired FR909984A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH582835X 1943-09-11

Publications (1)

Publication Number Publication Date
FR909984A true FR909984A (fr) 1946-05-23

Family

ID=4521614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909984D Expired FR909984A (fr) 1943-09-11 1945-03-28 Interrupteur à gaz comprimé, à rupture multiple

Country Status (6)

Country Link
US (1) US2453555A (fr)
BE (1) BE457528A (fr)
CH (1) CH241758A (fr)
FR (1) FR909984A (fr)
GB (1) GB582835A (fr)
NL (1) NL62332C (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458203A (fr) * 1943-11-24
FR912902A (fr) * 1945-03-08 1946-08-23 Merlin Gerin Interrupteur à gaz comprimé avec connecteur à coupure retardée
US2619563A (en) * 1945-08-07 1952-11-25 Kesselring Fritz Electromagnetic control device
NL73206C (fr) * 1948-07-23
CH275595A (de) * 1948-08-07 1951-05-31 Asea Ab Druckluftschalter für grosse Stromstärken.
US2627005A (en) * 1949-02-03 1953-01-27 Westinghouse Electric Corp Interrupter part of compressed-air breakers
US2576132A (en) * 1949-08-18 1951-11-27 Westinghouse Electric Corp Protective system for series capacitors
DE1013346B (de) * 1952-03-19 1957-08-08 Voigt & Haeffner Ag Druckluftschalter
NL94998C (fr) * 1952-05-31
DE974621C (de) * 1952-12-31 1961-03-02 Continental Elektro Ind Ag Hochspannungs-Leistungsschalter mit mehreren in Reihe geschalteten Schaltstellen
BE526782A (fr) * 1953-02-26
GB764646A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
DE1050857B (fr) * 1954-03-02 1959-02-19
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
CH331003A (de) * 1955-02-16 1958-06-30 Bbc Brown Boveri & Cie Druckgasschalter mit Mehrfachunterbrechung
CH337908A (de) * 1955-04-14 1959-04-30 Bbc Brown Boveri & Cie Druckluftschalter mit Hilfsunterbrechungsstelle für Parallelwiderstände
GB806232A (en) * 1956-04-14 1958-12-23 Asea Ab Improvements in electric air blast circuit breakers
BE568382A (fr) * 1957-06-07
US2911546A (en) * 1957-11-21 1959-11-03 Gen Electric Electric circuit breaker
US3030481A (en) * 1957-12-23 1962-04-17 S & C Electric Co Switch construction
US2979591A (en) * 1958-09-19 1961-04-11 Westinghouse Electric Corp Circuit interrupters
CH372721A (de) * 1959-06-13 1963-10-31 Bbc Brown Boveri & Cie Druckluftschalter mit Mehrfachunterbrechung
DE1215240B (de) * 1962-08-30 1966-04-28 Bbc Brown Boveri & Cie Druckgasschalter mit Mehrfachunterbrechung
US4002867A (en) * 1972-11-01 1977-01-11 Westinghouse Electric Corporation Vacuum-type circuit interrupters with condensing shield at a fixed potential relative to the contacts
JPS50158882A (fr) * 1974-06-13 1975-12-23

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190021449A (en) * 1900-11-27 1900-12-31 British Thomson-Houston Company Ltd The Improvements in Interrupting Devices for Electric Circuits
US1837812A (en) * 1927-06-28 1931-12-22 Condit Electrical Mfg Corp Electric switch and arcing members therefor
US2084979A (en) * 1930-01-27 1937-06-22 Westinghouse Electric & Mfg Co Circuit interrupter
BE385654A (fr) * 1931-02-09
BE422849A (fr) * 1936-07-30
NL62315C (fr) * 1938-05-27
USRE22298E (en) * 1941-06-14 1943-04-06 Gas blast circuit breaker

Also Published As

Publication number Publication date
CH241758A (de) 1946-03-31
GB582835A (en) 1946-11-28
US2453555A (en) 1948-11-09
NL62332C (fr)
BE457528A (fr)

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