CH326728A - Unterbrecher mit pneumatischer Lichtbogenlöschung - Google Patents

Unterbrecher mit pneumatischer Lichtbogenlöschung

Info

Publication number
CH326728A
CH326728A CH326728DA CH326728A CH 326728 A CH326728 A CH 326728A CH 326728D A CH326728D A CH 326728DA CH 326728 A CH326728 A CH 326728A
Authority
CH
Switzerland
Prior art keywords
breaker
arc extinguishing
pneumatic arc
pneumatic
extinguishing
Prior art date
Application number
Other languages
English (en)
Inventor
Wood Beatty John
Macomber Anderson Reed
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH326728A publication Critical patent/CH326728A/de

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
CH326728D 1953-12-10 1954-12-10 Unterbrecher mit pneumatischer Lichtbogenlöschung CH326728A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397324A US2783337A (en) 1953-12-10 1953-12-10 Fluid blast circuit interrupter

Publications (1)

Publication Number Publication Date
CH326728A true CH326728A (de) 1957-12-31

Family

ID=23570753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH326728D CH326728A (de) 1953-12-10 1954-12-10 Unterbrecher mit pneumatischer Lichtbogenlöschung

Country Status (4)

Country Link
US (1) US2783337A (de)
CH (1) CH326728A (de)
DE (1) DE1008384B (de)
GB (1) GB758505A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060294A (en) * 1957-10-30 1962-10-23 Westinghouse Electric Corp Circuit interrupter
CH360712A (de) * 1958-06-28 1962-03-15 Bbc Brown Boveri & Cie Leistungsschalter mit niederohmigen Widerstand
GB960402A (en) * 1959-06-02 1964-06-10 English Electric Co Ltd Improvements in or relating to electric circuit-breakers
US3258569A (en) * 1961-02-15 1966-06-28 Westinghouse Electric Corp Truck-mounted compressed-gas circuit interrupter with tank-enclosed interrupting units and blast tubes in spaced vertical planes
US3243560A (en) * 1963-07-16 1966-03-29 Gen Electric Electrical apparatus using pressurized air as a dielectric and having air drying means incorporated therein
US3291947A (en) * 1964-06-12 1966-12-13 Westinghouse Electric Corp Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly
DE1515781A1 (de) * 1964-12-29

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE288168C (de) *
DE305797C (de) *
DE504736C (de) * 1928-09-19 1930-08-07 Aeg Elektrischer Schalter, dessen Kontakte durch Druckgas beblasen und bewegt werden
DE662401C (de) * 1934-06-15 1938-07-13 Voigt & Haeffner Akt Ges Anordnung zur Steuerung der Druckgaszufuhr bei Schaltern mit Lichtbogenloeschung durch Druckgas
DE659030C (de) * 1936-10-21 1938-04-22 Aeg Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
GB549595A (en) * 1941-09-18 1942-11-27 British Thomson Houston Co Ltd Improvements in gas blast electric circuit breakers
GB579839A (en) * 1945-01-06 1946-08-16 Cedric Harold Flurscheim Improvements in air or gas blast electric circuit breakers
BE469806A (de) * 1945-12-18
US2670411A (en) * 1949-11-28 1954-02-23 Allen Bradley Co Autotransformer starter
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance

Also Published As

Publication number Publication date
US2783337A (en) 1957-02-26
DE1008384B (de) 1957-05-16
GB758505A (en) 1956-10-03

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