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1. (WO2017037360) USE OF HEXAFLUOROBUTENES FOR ISOLATING OR EXTINGUISHING ELECTRIC ARCS
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Pub. No.: WO/2017/037360 International Application No.: PCT/FR2016/052081
Publication Date: 09.03.2017 International Filing Date: 16.08.2016
IPC:
H01H 33/22 (2006.01) ,H01B 3/56 (2006.01) ,H02B 13/055 (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
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
13
Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
02
with metal casing
035
Gas-insulated switchgear
055
Features relating to the gas
Applicants:
ARKEMA FRANCE [FR/FR]; 420 rue d'Estienne d'Orves 92700 Colombes, FR
Inventors:
RACHED, Wissam; FR
Agent:
DANG, Doris; FR
Priority Data:
155799628.08.2015FR
Title (EN) USE OF HEXAFLUOROBUTENES FOR ISOLATING OR EXTINGUISHING ELECTRIC ARCS
(FR) UTILISATION D'HEXAFLUOROBUTENES 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 isolating and/or extinguishing electric arcs, said gas comprising a hexafluorobutene. The invention also relates to an electric device comprising a sealed chamber inside which electric components and said gas are located.
(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 un hexafluorobutène. L'invention concerne également un appareil électrique comprenant une enceinte étanche dans laquelle se trouvent des composants électriques ainsi que ce gaz.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)