FR866412A - Gas-blast switch for high voltage - Google Patents

Gas-blast switch for high voltage

Info

Publication number
FR866412A
FR866412A FR866412DA FR866412A FR 866412 A FR866412 A FR 866412A FR 866412D A FR866412D A FR 866412DA FR 866412 A FR866412 A FR 866412A
Authority
FR
France
Prior art keywords
voltage
gas
blast switch
blast
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
French (fr)
Inventor
Andre Latour
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin 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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR866412T priority Critical
Application granted granted Critical
Publication of FR866412A publication Critical patent/FR866412A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/28Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/302Power arrangements internal to the switch for operating the driving mechanism using fluid actuator for fluid insulated switchgear, wherein the insulating fluid is also the working fluid
FR866412D 1940-04-06 1940-04-06 Gas-blast switch for high voltage Expired FR866412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR866412T 1940-04-06

Publications (1)

Publication Number Publication Date
FR866412A true FR866412A (en) 1941-08-12

Family

ID=9344925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR866412D Expired FR866412A (en) 1940-04-06 1940-04-06 Gas-blast switch for high voltage

Country Status (3)

Country Link
US (2) US2574334A (en)
FR (1) FR866412A (en)
GB (1) GB642176A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689888A (en) * 1950-03-10 1954-09-21 Merlin Gerin High-voltage transmission line
DE945166C (en) * 1951-02-28 1959-07-30 Licentia Gmbh Electrical circuit breaker, in particular circuit breaker, with Lichtbogenloeschung by a flowing pressure medium, such as pressurized gas

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828392A (en) * 1953-02-11 1958-03-25 Leopold Otto High voltage switching arrangement
FR1080200A (en) * 1953-06-17 1954-12-07 Merlin Gerin A protection circuit breaker contacts
US2997563A (en) * 1955-05-27 1961-08-22 Westinghouse Canada Ltd Circuit interrupters
US2886672A (en) * 1955-10-05 1959-05-12 Asea Ab Air blast circuit breaker
US2881291A (en) * 1955-12-15 1959-04-07 Asea Ab Air blast circuit breaker
US2965735A (en) * 1956-06-07 1960-12-20 Westinghouse Electric Corp Compressed-gas circuit interrupter
BE557909A (en) * 1956-07-10 Merlin Gerin
US2999143A (en) * 1956-11-21 1961-09-05 Westinghouse Electric Corp Compressed-gas circuit interrupter
BE564098A (en) * 1957-01-22
US2905793A (en) * 1957-06-21 1959-09-22 Ite Circuit Breaker Ltd Differential piston for recirculating gas blast interrupters
US2897324A (en) * 1957-10-09 1959-07-28 Gen Electric Fluid blast circuit interrupter
DE1203855B (en) * 1960-02-27 1965-10-28 Asea Ab A device for braking the opening movement of the movable contact of a switch compressed air
US3133176A (en) * 1960-08-08 1964-05-12 Gen Electric Gas blast circuit breaker
GB936545A (en) * 1960-12-15 1963-09-11 Asea Ab Air blast electric circuit breaker
US3178546A (en) * 1961-12-04 1965-04-13 Gen Electric Orifice structure for circuit interrupter of fluid blast type
BE625691A (en) * 1961-12-07
CH403010A (en) * 1963-09-20 1965-11-30 Bbc Brown Boveri & Cie Air blast switch
DE502006009434D1 (en) 2006-03-14 2011-06-16 Abb Technology Ag Switching chamber for a gas-insulated high-voltage switch

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419446A (en) * 1947-04-22 Electric circuit breaker
US1645288A (en) * 1922-04-13 1927-10-11 Westinghouse Electric & Mfg Co Throttling device
BE389653A (en) * 1931-07-06
BE434538A (en) * 1938-05-27
BE437053A (en) * 1938-11-17
US2275885A (en) * 1940-01-30 1942-03-10 Gen Electric Electric circuit breaker
US2253196A (en) * 1940-09-28 1941-08-19 Gen Electric Gas blast electric circuit breaker
GB570496A (en) * 1943-08-09 1945-07-10 British Thomson Houston Co Ltd Improvements in gas blast electric circuit breakers
BE469806A (en) * 1945-12-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689888A (en) * 1950-03-10 1954-09-21 Merlin Gerin High-voltage transmission line
DE945166C (en) * 1951-02-28 1959-07-30 Licentia Gmbh Electrical circuit breaker, in particular circuit breaker, with Lichtbogenloeschung by a flowing pressure medium, such as pressurized gas

Also Published As

Publication number Publication date
US2574334A (en) 1951-11-06
US2686243A (en) 1954-08-10
GB642176A (en) 1950-08-30

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