GB791690A - Improvements in or relating to a device for interrupting high-powered electric arcs - Google Patents

Improvements in or relating to a device for interrupting high-powered electric arcs

Info

Publication number
GB791690A
GB791690A GB17599/55A GB1759955A GB791690A GB 791690 A GB791690 A GB 791690A GB 17599/55 A GB17599/55 A GB 17599/55A GB 1759955 A GB1759955 A GB 1759955A GB 791690 A GB791690 A GB 791690A
Authority
GB
United Kingdom
Prior art keywords
arc
contacts
chamber
openings
shunt
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
GB17599/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB791690A publication Critical patent/GB791690A/en
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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
GB17599/55A 1954-06-18 1955-06-17 Improvements in or relating to a device for interrupting high-powered electric arcs Expired GB791690A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2854551X 1954-06-18
FR1109210T 1954-07-19

Publications (1)

Publication Number Publication Date
GB791690A true GB791690A (en) 1958-03-12

Family

ID=32327979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17599/55A Expired GB791690A (en) 1954-06-18 1955-06-17 Improvements in or relating to a device for interrupting high-powered electric arcs

Country Status (6)

Country Link
US (1) US2854551A (fr)
BE (1) BE538801A (fr)
CH (1) CH336108A (fr)
DE (1) DE1074121B (fr)
FR (2) FR1108749A (fr)
GB (1) GB791690A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977445A (en) * 1959-01-05 1961-03-28 Nat Ind As Electrical fuse
DE1188696B (de) * 1959-08-24 1965-03-11 Emil Lange Elektrischer Schalter mit Loeschkammer
US3238336A (en) * 1961-12-12 1966-03-01 Chase Shawmut Co Miniature current-limiting fuses
FR2373141A1 (fr) * 1976-12-06 1978-06-30 Cem Comp Electro Mec Appareil electrique de coupure a haute tension, notamment un disjoncteur a autosoufflage de l'arc de coupure par un gaz
FR2576451B1 (fr) * 1985-01-23 1987-03-20 Telemecanique Electrique Cartouche de coupe-circuit a fusible
JP2009032489A (ja) * 2007-07-26 2009-02-12 Soc Corp ヒューズ

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR741136A (fr) * 1933-02-04
DE572518C (de) * 1928-03-26 1933-03-17 Delle Atel Const Electr Luft- oder OElschalter, dessen Kontakte in einer Explosionskammer untergebracht sind, die mit einem besonderen Blastopf in Verbindung steht, der beim Schaltvorgang von der Explosionskammer aus durch denselben Lichtbogen unter Druck gesetzt wird, der geloescht werden soll
DE621518C (de) * 1929-12-22 1935-11-08 Const Electr De Delle Soc Anon Elektrischer Druckgasschalter
DE572818C (de) * 1930-08-02 1933-03-23 Hanseatische Muehlenwerke Akt Extraktionsvorrichtung
GB394560A (en) * 1932-02-01 1933-06-29 Electr & Allied Ind Res Ass Improvements relating to electrical circuit breakers
DE629420C (de) * 1932-02-22 1936-05-12 Const Electr De Delle Sa Atel Elektrischer Schalter mit Lichtbogenloeschung durch einen Druckmittelstrom
DE647726C (de) * 1932-11-18 1937-07-10 Siemens Schuckertwerke Akt Ges Einrichtung fuer die Loeschung von Wechselstromlichtboegen
DE631837C (de) * 1933-12-18 1936-07-01 Const Electr De Delle Sa Atel Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes, gasfoermiges oder fluessiges Loeschmittel
FR807454A (fr) * 1935-06-24 1937-01-13 Gen Electric Co Ltd Interrupteur électrique à pots d'explosion
DE705099C (de) * 1936-11-11 1941-04-17 Emil Lange Elektrischer Schalter mit Lichtbogenloeschung durch einen Druckgasstrom
DE711699C (de) * 1937-11-09 1941-10-04 Studiengesellschaft Fuer Hochl Druckgasschalter
NL52104C (fr) * 1938-03-25
BE440836A (fr) * 1939-06-22
DE725073C (de) * 1940-01-06 1942-09-12 Studiengesellschaft Fuer Hochl Druckgasschalter mit zwei in Reihe liegenden Kontaktstellen
DE724828C (de) * 1941-01-28 1942-09-07 Aeg Elektrischer Stromunterbrecher mit Lichtbogenloeschung durch ein Druckmittel
US2504901A (en) * 1944-03-17 1950-04-18 Westinghouse Electric Corp Circuit interrupter
US2452477A (en) * 1945-04-16 1948-10-26 Westinghouse Electric Corp Circuit interrupter
US2545334A (en) * 1950-06-23 1951-03-13 Gen Electric Electric circuit interrupter
US2650972A (en) * 1950-04-28 1953-09-01 Hitachi Ltd Bushing type circuit interrupter
BE465350A (fr) * 1950-06-09

Also Published As

Publication number Publication date
FR1108749A (fr) 1956-01-17
BE538801A (fr) 1959-07-03
US2854551A (en) 1958-09-30
FR1109210A (fr) 1956-01-24
DE1074121B (fr) 1960-01-28
CH336108A (de) 1959-02-15

Similar Documents

Publication Publication Date Title
GB540349A (en) Improvements in electric circuit breakers of the gas blast type
GB791690A (en) Improvements in or relating to a device for interrupting high-powered electric arcs
GB589270A (en) Improvements in and relating to gas cooling arrangements for electric circuit interrupters
GB615749A (en) Improvements in high-power circuit breakers having arc-extinguishing means
GB541236A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
US2545334A (en) Electric circuit interrupter
GB733782A (en) Improvements in or relating to liquid blast circuit breakers
GB696161A (en) Improvements in and relating to electric circuit breaker units
US1902507A (en) Electric circuit interrupter
GB542728A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
US2157911A (en) Electric circuit breaker
US2020995A (en) Oil blast circuit breaker
US2056009A (en) Electric circuit interrupter
US2039080A (en) Circuit interrupter
GB541941A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
US1971819A (en) High voltage expulsion fuse
US1991878A (en) Circuit interrupter
GB478824A (en) Improvements in arc extinguishing devices for electric circuit interrupters
GB887260A (en) Improvements in oil-blast electric circuit breakers
GB840610A (en) Improved electric circuit breaker having arc-extinguishing means
GB557095A (en) Improvements in or relating to flame proof electrical switch gear for use in mines
GB752782A (en) Improvements in and relating to electric circuit breakers with gas blast arc-quenching
GB869787A (en) Oil-blast electric circuit-breaker for high interruption currents
GB470631A (en) Improvements in and relating to electric switches with self-generated arc-extinguishing blast
US3166659A (en) Oil circuit breaker comprising an extinguishing chamber for high voltages