FR2582145B1 - SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT - Google Patents

SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT

Info

Publication number
FR2582145B1
FR2582145B1 FR8507437A FR8507437A FR2582145B1 FR 2582145 B1 FR2582145 B1 FR 2582145B1 FR 8507437 A FR8507437 A FR 8507437A FR 8507437 A FR8507437 A FR 8507437A FR 2582145 B1 FR2582145 B1 FR 2582145B1
Authority
FR
France
Prior art keywords
low temperature
circuit breaker
temperature environment
sulfur hexafluoride
breaker operating
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
FR8507437A
Other languages
French (fr)
Other versions
FR2582145A1 (en
Inventor
Doan Van Pham
Edmond Thuries
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.)
Alstom SA
Original Assignee
Alstom 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 Alstom SA filed Critical Alstom SA
Priority to FR8507437A priority Critical patent/FR2582145B1/en
Priority to FR8511717A priority patent/FR2585875B2/en
Priority to FR8601771A priority patent/FR2594255B2/en
Priority to AT86106465T priority patent/ATE47503T1/en
Priority to DE8686106465T priority patent/DE3666521D1/en
Priority to JP61109338A priority patent/JPH0610949B2/en
Priority to EP86106465A priority patent/EP0204180B1/en
Priority to US06/862,941 priority patent/US4698469A/en
Priority to CA000509111A priority patent/CA1245693A/en
Priority to BR8602189A priority patent/BR8602189A/en
Priority to CN86103295.0A priority patent/CN1006112B/en
Publication of FR2582145A1 publication Critical patent/FR2582145A1/en
Application granted granted Critical
Publication of FR2582145B1 publication Critical patent/FR2582145B1/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
    • H01H33/02—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
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
FR8507437A 1985-05-15 1985-05-15 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT Expired FR2582145B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8507437A FR2582145B1 (en) 1985-05-15 1985-05-15 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT
FR8511717A FR2585875B2 (en) 1985-05-15 1985-07-31 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT
FR8601771A FR2594255B2 (en) 1985-05-15 1986-02-10 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT.
DE8686106465T DE3666521D1 (en) 1985-05-15 1986-05-13 Switch with sulfur hexafluoride operating in a very low temperature environment
JP61109338A JPH0610949B2 (en) 1985-05-15 1986-05-13 High voltage circuit breaker
EP86106465A EP0204180B1 (en) 1985-05-15 1986-05-13 Switch with sulfur hexafluoride operating in a very low temperature environment
AT86106465T ATE47503T1 (en) 1985-05-15 1986-05-13 SULFUR HEXAFLUORIDE SWITCH OPERATIONAL IN A VERY LOW TEMPERATURE ENVIRONMENT.
US06/862,941 US4698469A (en) 1985-05-15 1986-05-14 Sulfur hexafluoride circuit breaker operating in a very low temperature environment
CA000509111A CA1245693A (en) 1985-05-15 1986-05-14 Sulphur hexafluoride circuit-breaker operating in a very low temperature environment
BR8602189A BR8602189A (en) 1985-05-15 1986-05-14 HIGH VOLTAGE BREAKER
CN86103295.0A CN1006112B (en) 1985-05-15 1986-05-15 Sulfur hexafluoride circuit breaker operating in a very low temp. environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8507437A FR2582145B1 (en) 1985-05-15 1985-05-15 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT

Publications (2)

Publication Number Publication Date
FR2582145A1 FR2582145A1 (en) 1986-11-21
FR2582145B1 true FR2582145B1 (en) 1987-06-19

Family

ID=9319340

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8507437A Expired FR2582145B1 (en) 1985-05-15 1985-05-15 SULFUR HEXAFLUORIDE CIRCUIT BREAKER OPERATING IN A VERY LOW TEMPERATURE ENVIRONMENT

Country Status (1)

Country Link
FR (1) FR2582145B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023649B1 (en) * 2014-07-08 2016-08-19 Alstom Technology Ltd CIRCUIT BREAKER USING THE DIPHASIC STATE OF A GAS TO IMPROVE CUTTING PROPERTIES
FR3050312A1 (en) * 2016-04-13 2017-10-20 Inst Supergrid ELECTRIC CIRCUIT BREAKER WITH LIQUID VAPORIZATION SYSTEM

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE711994C (en) * 1929-08-14 1941-10-10 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by tensioned dampers
US3406269A (en) * 1965-02-26 1968-10-15 Westinghouse Electric Corp Fluid-blast circuit breakers having means for increasing the density of the fluid during interruption
US3356810A (en) * 1965-03-31 1967-12-05 Siemens Ag Centering device for conducting liquefied arc-extinguishing gas to a highpressure reservoir
DE2149625A1 (en) * 1971-10-05 1973-04-12 Siemens Ag LIQUID ELECTRONEGATIVE GAS FILLED TWO-PRESSURE HIGH VOLTAGE SWITCH
DE2248116A1 (en) * 1972-09-28 1974-04-04 Siemens Ag HIGH VOLTAGE CIRCUIT BREAKER WITH A GAS-FORM EXTINGUISHING AND INSULATING AGENT
US3985987A (en) * 1975-07-31 1976-10-12 Allis-Chalmers Corporation Means for recycling liquified insulating gas in a gas insulated circuit breaker
FR2400251A1 (en) * 1977-08-10 1979-03-09 Merlin Gerin HIGH VOLTAGE SELF-BLOWING CIRCUIT BREAKER
CH641292A5 (en) * 1979-08-30 1984-02-15 Sprecher & Schuh Ag EXHAUST GAS SWITCH.

Also Published As

Publication number Publication date
FR2582145A1 (en) 1986-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse