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FR3082993B1 - USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS - Google Patents

USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS Download PDF

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Publication number
FR3082993B1
FR3082993B1 FR1855636A FR1855636A FR3082993B1 FR 3082993 B1 FR3082993 B1 FR 3082993B1 FR 1855636 A FR1855636 A FR 1855636A FR 1855636 A FR1855636 A FR 1855636A FR 3082993 B1 FR3082993 B1 FR 3082993B1
Authority
FR
France
Prior art keywords
extinguishing
trifluoroethylene
gas
insulation
electric arcs
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.)
Active
Application number
FR1855636A
Other languages
French (fr)
Other versions
FR3082993A1 (en
Inventor
Wissam Rached
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.)
Arkema France SA
Original Assignee
Arkema France 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 Arkema France SA filed Critical Arkema France SA
Priority to FR1855636A priority Critical patent/FR3082993B1/en
Priority to PCT/FR2019/051382 priority patent/WO2020002788A1/en
Publication of FR3082993A1 publication Critical patent/FR3082993A1/en
Application granted granted Critical
Publication of FR3082993B1 publication Critical patent/FR3082993B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/22—Selection of fluids for arc-extinguishing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/56—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances gases
    • 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
    • H01H2033/566—Avoiding the use of SF6

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)

Abstract

L'invention concerne l'utilisation d'un gaz comme milieu d'isolation électrique et/ou d'extinction d'arc électrique, dans laquelle le gaz comprend du trifluoroéthylène. L'invention concerne également un appareil électrique comprenant une enceinte étanche dans laquelle se trouvent des composants électriques ainsi qu'un gaz d'isolation électrique et/ou d'extinction des arcs électriques, dans lequel le gaz comprend du trifluoroéthylène.The invention relates to the use of a gas as an electrically insulating and / or arc extinguishing medium, in which the gas comprises trifluoroethylene. The invention also relates to an electrical appliance comprising a sealed enclosure in which there are electrical components as well as an electrically insulating and / or extinguishing gas arc gas, in which the gas comprises trifluoroethylene.

FR1855636A 2018-06-25 2018-06-25 USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS Active FR3082993B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1855636A FR3082993B1 (en) 2018-06-25 2018-06-25 USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS
PCT/FR2019/051382 WO2020002788A1 (en) 2018-06-25 2019-06-07 Use of trifluoroethylene for insulating or extinguishing electric arcs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1855636 2018-06-25
FR1855636A FR3082993B1 (en) 2018-06-25 2018-06-25 USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS

Publications (2)

Publication Number Publication Date
FR3082993A1 FR3082993A1 (en) 2019-12-27
FR3082993B1 true FR3082993B1 (en) 2020-05-29

Family

ID=63638037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1855636A Active FR3082993B1 (en) 2018-06-25 2018-06-25 USE OF TRIFLUOROETHYLENE FOR THE INSULATION OR EXTINGUISHING OF ELECTRIC ARCS

Country Status (2)

Country Link
FR (1) FR3082993B1 (en)
WO (1) WO2020002788A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111211515B (en) * 2020-01-10 2023-07-18 广东电网有限责任公司电力科学研究院 Arc extinguishing and/or insulating electrical equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4429205B2 (en) 2005-05-16 2010-03-10 三菱電機株式会社 Gas insulation equipment
US7736529B2 (en) 2007-10-12 2010-06-15 Honeywell International Inc Azeotrope-like compositions containing sulfur hexafluoride and uses thereof
FR2977707B1 (en) * 2011-07-05 2014-05-23 Schneider Electric Ind Sas USE OF HYDROFLUOROOLEFIN AS A MEDIUM VOLTAGE ARC INSULATION AND / OR EXTINGUISHMENT MEDIUM AND GAS INSULATED MEDIUM VOLTAGE ELECTRICAL APPARATUS COMPRISING SAME
FR2980628B1 (en) 2011-09-22 2014-07-25 Schneider Electric Ind Sas MIXTURE OF HYDROFLUOROOLEFIN AND FLUOROCETONE FOR USE AS ARC INSULATION AND / OR EXTINGUISHING MEDIUM AND GAS ISOLATED MEDIUM VOLTAGE ELECTRICAL APPARATUS INCLUDING THE SAME
FR2988215B1 (en) 2012-03-16 2014-02-28 Schneider Electric Ind Sas MIXTURE OF HYDROFLUOROOLEFIN AND HYDROFLUOROCARBIDE FOR IMPROVING INTERNAL ARC HOLDING IN MEDIUM AND HIGH VOLTAGE ELECTRIC APPLIANCES
CN105452417B (en) * 2013-07-12 2019-08-09 Ａｇｃ株式会社 Working medium for thermal cycle, composition for thermal cycle system, and thermal cycle system
FR3027154B1 (en) * 2014-10-14 2016-11-25 Arkema France GAS ISOLATION OR EXTINGUISHING ELECTRIC ARCS
FR3040525B1 (en) 2015-08-28 2017-08-11 Arkema France USE OF HEXAFLUOROBUTENES FOR THE INSULATION OR EXTINCTION OF ELECTRIC ARCS

Also Published As

Publication number Publication date
WO2020002788A1 (en) 2020-01-02
FR3082993A1 (en) 2019-12-27

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