GB278764A - Improvements in or relating to electric circuit-breakers - Google Patents

Improvements in or relating to electric circuit-breakers

Info

Publication number
GB278764A
GB278764A GB9487/26A GB948726A GB278764A GB 278764 A GB278764 A GB 278764A GB 9487/26 A GB9487/26 A GB 9487/26A GB 948726 A GB948726 A GB 948726A GB 278764 A GB278764 A GB 278764A
Authority
GB
United Kingdom
Prior art keywords
arc
gas
passage
contact
break
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
GB9487/26A
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.)
Electr & Allied Ind Res Ass
Original Assignee
Electr & Allied Ind Res Ass
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
Priority to FR636699D priority Critical patent/FR636699A/fr
Application filed by Electr & Allied Ind Res Ass filed Critical Electr & Allied Ind Res Ass
Priority to GB9487/26A priority patent/GB278764A/en
Priority to US180204A priority patent/US1928470A/en
Priority to DEB130785D priority patent/DE579295C/de
Publication of GB278764A publication Critical patent/GB278764A/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

Landscapes

  • Circuit Breakers (AREA)
GB9487/26A 1926-04-10 1926-04-10 Improvements in or relating to electric circuit-breakers Expired GB278764A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR636699D FR636699A (forum.php) 1926-04-10
GB9487/26A GB278764A (en) 1926-04-10 1926-04-10 Improvements in or relating to electric circuit-breakers
US180204A US1928470A (en) 1926-04-10 1927-04-01 Electric circuit breaker
DEB130785D DE579295C (de) 1926-04-10 1927-04-10 Elektrischer Wechselstromunterbrecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9487/26A GB278764A (en) 1926-04-10 1926-04-10 Improvements in or relating to electric circuit-breakers

Publications (1)

Publication Number Publication Date
GB278764A true GB278764A (en) 1927-10-10

Family

ID=9872895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9487/26A Expired GB278764A (en) 1926-04-10 1926-04-10 Improvements in or relating to electric circuit-breakers

Country Status (4)

Country Link
US (1) US1928470A (forum.php)
DE (1) DE579295C (forum.php)
FR (1) FR636699A (forum.php)
GB (1) GB278764A (forum.php)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE747669C (de) * 1940-09-17 1944-10-09 Doppelduesenschalter mit Lichtbogenloeschung durch ein stroemendes Medium
DE767057C (de) * 1937-08-22 1951-08-16 Aeg Hochspannungsschalter mit einer Kurzzeitunterbrechung, insbesondere zur Fehlerfortschaltung in Leitungsanlagen
DE767548C (de) * 1936-10-23 1952-12-08 Acec Schalter mit Lichtbogenloeschung und Betaetigung durch einen Druckmittelstrom
DE901563C (de) * 1932-09-04 1954-01-11 Erwin Marx Dr Ing Funkenstreckenanordnung fuer Lichtbogenstromrichter, Schalter od. dgl.

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067502B (forum.php) *
GB398213A (en) * 1932-03-01 1933-09-01 Willis Bevan Whitney Improvements in or relating to circuit breakers
DE756203C (de) * 1934-02-23 1953-05-11 Siemens Schuckertwerke A G Vorrichtung zum Loeschen von Wechselstromunterbrechungslichtboegen in Schaltern und aehnlichen Unterbrechungsvorrichtungen
DE908880C (de) * 1934-07-31 1954-04-12 Frida Strauss Geb Ruppel Gasschalter
DE750588C (de) * 1938-01-06 1945-01-23 Anlage zur Unterbrechung von grossen Leistungen
DE765802C (de) * 1938-11-17 1954-10-18 Brown Ag Druckgasschalter
US2288324A (en) * 1940-04-26 1942-06-30 Gen Electric Electric circuit breaker
DE767026C (de) * 1940-06-08 1951-07-26 Brown Ag Blasventil fuer Druckgasschalter in Saeulenbauform
US2426250A (en) * 1943-05-21 1947-08-26 Allis Chalmers Mfg Co Gas blast circuit breaker
US2459612A (en) * 1944-12-22 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
US2568381A (en) * 1945-03-23 1951-09-18 Westinghouse Electric Corp Circuit interrupter
US2447627A (en) * 1946-01-12 1948-08-24 Westinghouse Electric Corp Compressed gas circuit interrupter
US2757261A (en) * 1951-07-19 1956-07-31 Westinghouse Electric Corp Circuit interrupters
BE517673A (forum.php) * 1952-02-14
DE952533C (de) * 1953-08-19 1956-11-15 Licentia Gmbh Hochspannungs-Druckgasschalter
GB776748A (en) * 1954-03-16 1957-06-12 Reyrolle A & Co Ltd Improvements relating to high-voltage air-break circuit-breakers
DE1056229B (de) * 1955-01-29 1959-04-30 Calor Emag Elektrizitaets Ag Elektrischer Schalter
CH344466A (de) * 1955-05-14 1960-02-15 Bbc Brown Boveri & Cie Druckluftschalter
DE1052499B (de) * 1956-07-09 1959-03-12 Ckd Modrany Narodni Podnik Metallene Loeschkammer fuer elektrische Schaltgeraete
GB884854A (en) * 1957-07-01 1961-12-20 Ass Elect Ind Improvements in air or gas blast electric circuit-breakers
DE1154852B (de) * 1957-07-19 1963-09-26 Siemens Ag Elektrischer Druckluftschalter mit Mehrfachunterbrechung
US3150245A (en) * 1957-09-13 1964-09-22 Westinghouse Electric Corp Liquefied gas circuit interrupters
DE1244915B (de) * 1959-04-10 1967-07-20 Licentia Gmbh Druckgasschalter, insbesondere der Wandbautype
DE1199848B (de) * 1960-06-29 1965-09-02 Bbc Brown Boveri & Cie In Abhaengigkeit vom Strom wirkende Bewegungssperre fuer den beweglichen Duesenkontakt bei Druckluftschaltern
US3154658A (en) * 1960-10-07 1964-10-27 Westinghouse Electric Corp Circuit interrupter with movable tubular contact as sole vent for interrupting chamber
DE1174400B (de) * 1960-10-14 1964-07-23 Licentia Gmbh Hochspannungs-Leistungsschalter
FR1301864A (fr) * 1961-06-29 1962-08-24 Comp Generale Electricite Dispositif de coupure à auto-compression dans les gaz, notamment les gaz halogénés
US3178546A (en) * 1961-12-04 1965-04-13 Gen Electric Orifice structure for circuit interrupter of fluid blast type
DE1247441B (de) * 1964-05-13 1967-08-17 Licentia Gmbh Elektrischer Hochleistungsschalter mit Lichtbogenloeschung durch ein stroemendes Loeschmittel
DE1227111B (de) * 1965-08-27 1966-10-20 Licentia Gmbh Geraeuscharmer Druckgasduesenschalter fuer Drehstrom
CN109787598B (zh) * 2018-12-21 2020-08-18 珠海格力电器股份有限公司 一种插拔控制装置、电子设备及其插拔控制方法
CN112881867B (zh) * 2021-01-11 2022-04-29 青岛雅合科技发展有限公司 阀室绝缘监测方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE901563C (de) * 1932-09-04 1954-01-11 Erwin Marx Dr Ing Funkenstreckenanordnung fuer Lichtbogenstromrichter, Schalter od. dgl.
DE767548C (de) * 1936-10-23 1952-12-08 Acec Schalter mit Lichtbogenloeschung und Betaetigung durch einen Druckmittelstrom
DE767057C (de) * 1937-08-22 1951-08-16 Aeg Hochspannungsschalter mit einer Kurzzeitunterbrechung, insbesondere zur Fehlerfortschaltung in Leitungsanlagen
DE747669C (de) * 1940-09-17 1944-10-09 Doppelduesenschalter mit Lichtbogenloeschung durch ein stroemendes Medium

Also Published As

Publication number Publication date
DE579295C (de) 1933-06-23
FR636699A (forum.php) 1928-04-14
US1928470A (en) 1933-09-26

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