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1. (WO2020002788) USE OF TRIFLUOROETHYLENE FOR INSULATING OR EXTINGUISHING ELECTRIC ARCS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2020/002788 International Application No.: PCT/FR2019/051382
Publication Date: 02.01.2020 International Filing Date: 07.06.2019
IPC:
H01H 33/22 (2006.01) ,H01B 3/56 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
02
Details
04
Means for extinguishing or preventing arc between current-carrying parts
22
Selection of fluids for arc-extinguishing
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
B
CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
3
Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
18
mainly consisting of organic substances
56
gases
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 COLOMBES, FR
Inventors:
RACHED, Wissam; FR
Agent:
DANG, Doris; FR
Priority Data:
185563625.06.2018FR
Title (EN) USE OF TRIFLUOROETHYLENE FOR INSULATING OR EXTINGUISHING ELECTRIC ARCS
(FR) UTILISATION DU TRIFLUOROETHYLENE POUR L'ISOLATION OU L'EXTINCTION D'ARCS ELECTRIQUES
Abstract:
(EN) The invention relates to the use of a gas as a medium for electrically insulating and/or extinguishing electric arcs, said gas comprising trifluoroethylene. The invention also relates to an electrical appliance comprising a sealed enclosure, in which electrical components and a gas for electrically insulating and/or extinguishing electric arcs are located, the gas comprising trifluoroethylene.
(FR) 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.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)