BR112015005204B1 - aparelho elétrico de média ou alta tensão e uso de heptafluoroisobutironitrila - Google Patents
aparelho elétrico de média ou alta tensão e uso de heptafluoroisobutironitrila Download PDFInfo
- Publication number
- BR112015005204B1 BR112015005204B1 BR112015005204-5A BR112015005204A BR112015005204B1 BR 112015005204 B1 BR112015005204 B1 BR 112015005204B1 BR 112015005204 A BR112015005204 A BR 112015005204A BR 112015005204 B1 BR112015005204 B1 BR 112015005204B1
- Authority
- BR
- Brazil
- Prior art keywords
- electrical appliance
- electrical
- heptafluoroisobutyronitrile
- gas
- insulation
- Prior art date
Links
- AASDJASZOZGYMM-UHFFFAOYSA-N 2,3,3,3-tetrafluoro-2-(trifluoromethyl)propanenitrile Chemical compound FC(F)(F)C(F)(C#N)C(F)(F)F AASDJASZOZGYMM-UHFFFAOYSA-N 0.000 title claims abstract description 66
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 239000007787 solid Substances 0.000 claims abstract description 46
- 238000010790 dilution Methods 0.000 claims abstract description 31
- 239000012895 dilution Substances 0.000 claims abstract description 31
- 238000010292 electrical insulation Methods 0.000 claims abstract description 16
- 230000008033 biological extinction Effects 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims description 103
- 238000009413 insulation Methods 0.000 claims description 59
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 52
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 34
- 230000005684 electric field Effects 0.000 claims description 33
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 26
- 239000003570 air Substances 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 16
- -1 polytetrafluoroethylene Polymers 0.000 claims description 16
- 239000001569 carbon dioxide Substances 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009738 saturating Methods 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229920000052 poly(p-xylylene) Polymers 0.000 claims description 5
- 229920001780 ECTFE Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 125000002435 L-phenylalanyl group Chemical group O=C([*])[C@](N([H])[H])([H])C([H])([H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- DJRQUTXWSGBRAM-UHFFFAOYSA-N 1-chloro-1-fluoroethene;ethene Chemical group C=C.FC(Cl)=C DJRQUTXWSGBRAM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 229920002050 silicone resin Polymers 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 12
- 229910018503 SF6 Inorganic materials 0.000 description 42
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical group FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 42
- 229960000909 sulfur hexafluoride Drugs 0.000 description 42
- 238000011049 filling Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- IYRWEQXVUNLMAY-UHFFFAOYSA-N fluoroketone group Chemical group FC(=O)F IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003989 dielectric material Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 231100000419 toxicity Toxicity 0.000 description 4
- 230000001988 toxicity Effects 0.000 description 4
- VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- JQJPBYFTQAANLE-UHFFFAOYSA-N Butyl nitrite Chemical compound CCCCON=O JQJPBYFTQAANLE-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- QQZWEECEMNQSTG-UHFFFAOYSA-N Ethyl nitrite Chemical compound CCON=O QQZWEECEMNQSTG-UHFFFAOYSA-N 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 231100000605 Toxicity Class Toxicity 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 229960003116 amyl nitrite Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229940082150 encore Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical class FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- BLLFVUPNHCTMSV-UHFFFAOYSA-N methyl nitrite Chemical compound CON=O BLLFVUPNHCTMSV-UHFFFAOYSA-N 0.000 description 1
- 231100001224 moderate toxicity Toxicity 0.000 description 1
- 231100000219 mutagenic Toxicity 0.000 description 1
- 230000003505 mutagenic effect Effects 0.000 description 1
- CSDTZUBPSYWZDX-UHFFFAOYSA-N n-pentyl nitrite Chemical compound CCCCCON=O CSDTZUBPSYWZDX-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- KAOQVXHBVNKNHA-UHFFFAOYSA-N propyl nitrite Chemical compound CCCON=O KAOQVXHBVNKNHA-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100001260 reprotoxic Toxicity 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/055—Features relating to the gas
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/22—Selection of fluids for arc-extinguishing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/01—Enclosed substations, e.g. compact substations gas-insulated
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Gas-Insulated Switchgears (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1258437A FR2995462B1 (fr) | 2012-09-10 | 2012-09-10 | Appareil electrique moyenne ou haute tension a faible impact environnemental et a isolation hybride |
| FR1258437 | 2012-09-10 | ||
| PCT/EP2013/068639 WO2014037566A1 (fr) | 2012-09-10 | 2013-09-09 | Appareil électrique moyenne ou haute tension à faible impact environnemental et à isolation hybride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112015005204A2 BR112015005204A2 (pt) | 2017-07-04 |
| BR112015005204B1 true BR112015005204B1 (pt) | 2021-02-09 |
Family
ID=47215596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015005204-5A BR112015005204B1 (pt) | 2012-09-10 | 2013-09-09 | aparelho elétrico de média ou alta tensão e uso de heptafluoroisobutironitrila |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9899125B2 (https=) |
| EP (1) | EP2893602B1 (https=) |
| JP (1) | JP6290894B2 (https=) |
| KR (1) | KR102276926B1 (https=) |
| CN (1) | CN104798274B (https=) |
| BR (1) | BR112015005204B1 (https=) |
| FR (1) | FR2995462B1 (https=) |
| IN (1) | IN2015MN00469A (https=) |
| MX (1) | MX343730B (https=) |
| WO (1) | WO2014037566A1 (https=) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104662617A (zh) * | 2012-04-04 | 2015-05-27 | 3M创新有限公司 | 作为电介质气体的氟化腈 |
| FR3011138B1 (fr) | 2013-09-20 | 2015-10-30 | Alstom Technology Ltd | Appareil electrique moyenne ou haute tension a isolation gazeuse comprenant du dioxyde de carbone, de l'oxygene et de l'heptafluoroisobutyronitrile |
| FR3023650B1 (fr) | 2014-07-10 | 2016-08-19 | Alstom Technology Ltd | Interrupteur isole par du vide autorisant un test du vide, ensemble d'interrupteur et procede de test |
| FR3028678B1 (fr) * | 2014-11-19 | 2016-12-30 | Schneider Electric Ind Sas | Appareil electrique a isolation electrique et extinction d'arcs electriques ameliorees et procede associe |
| WO2016091274A1 (en) | 2014-12-12 | 2016-06-16 | Abb Technology Ag | Apparatus for the generation, distribution and/or usage of electrical energy and component for such an apparatus |
| FR3032828B1 (fr) * | 2015-02-13 | 2017-03-17 | Alstom Technology Ltd | Appareil electrique moyenne ou haute tension a isolation gazeuse comprenant de l'heptafluoroisobutyronitrile et du tetrafluoromethane |
| FR3035539B1 (fr) | 2015-04-24 | 2017-06-02 | Dehon Sa | Procede et systeme de distribution d'un melange |
| EP3104391A1 (fr) | 2015-06-10 | 2016-12-14 | General Electric Technology GmbH | Appareillage electrique a isolation gazeuse rempli d'un gaz dielectrique |
| EP3133707A1 (fr) | 2015-08-20 | 2017-02-22 | Siemens Aktiengesellschaft | Appareillage de connexion électrique encapsulé |
| DE102015218003A1 (de) * | 2015-09-18 | 2017-03-23 | Siemens Aktiengesellschaft | Mittel- oder Hochspannungsschaltanlage mit einem gasdichten Isolierraum |
| EP3174071B1 (fr) | 2015-11-30 | 2018-11-14 | General Electric Technology GmbH | Procédé et installation de remplissage d'un appareillage électrique à isolation gazeuse comprenant un mélange de (cf3)2cfcn et de co2 |
| EP3188196B1 (fr) * | 2015-12-28 | 2020-03-04 | General Electric Technology GmbH | Appareil électrique moyenne ou haute tension à isolation hybride de faible épaisseur |
| WO2017162578A1 (en) | 2016-03-23 | 2017-09-28 | Abb Schweiz Ag | Use of a linear octafluorobutene as a dielectric compound in an environmentally safe dielectric-insulation or arc-extinction fluid |
| FR3057388B1 (fr) * | 2016-10-10 | 2019-05-24 | Supergrid Institute | Commutateur au co2 pour un reseau a courant continu haute tension |
| DE102017105982B4 (de) | 2017-03-21 | 2022-03-03 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co. | Dielektrisches Medium und damit befüllte gasisolierte Schaltanlage |
| EP3382733A1 (en) | 2017-03-31 | 2018-10-03 | General Electric Technology GmbH | High- and medium-voltage gas-insulated substation presenting an electrically conductive polyaniline coating |
| EP3404687B1 (en) * | 2017-05-18 | 2025-02-19 | General Electric Technology GmbH | A circuit breaker comprising a metal-organic framework material for co adsorption |
| TWI797212B (zh) | 2017-12-13 | 2023-04-01 | 美商3M新設資產公司 | 在介電流體及電裝置中之全氟化１-烷氧基丙烯 |
| US11673861B2 (en) | 2017-12-13 | 2023-06-13 | 3M Innovative Properties Company | Perfluorinated 1-alkoxypropenes, compositions, and methods and apparatuses for using same |
| KR102739483B1 (ko) | 2017-12-13 | 2024-12-05 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 하이드로플루오로올레핀 에테르, 조성물, 장치 및 이의 사용 방법 |
| DE102018209180A1 (de) | 2018-06-08 | 2019-12-12 | Siemens Aktiengesellschaft | Gasisolierte Schaltanlage |
| CN109173319A (zh) * | 2018-09-06 | 2019-01-11 | 华北电力大学 | 一种环保型绝缘气体筛选方法及提高直流输电管道绝缘性的方法 |
| EP3821453B1 (en) | 2018-09-07 | 2023-12-13 | General Electric Technology GmbH | An electric arc-blast nozzle made of a material comprising micro-capsules of liquid (cf) and a circuit breaker including such a nozzle |
| CN109493995A (zh) * | 2018-09-25 | 2019-03-19 | 上海交通大学 | 填充有七氟异丁腈和二氟甲烷混合气体的中高压设备外壳 |
| CN109256244B (zh) * | 2018-11-22 | 2020-12-01 | 华北电力大学 | 一种直流输电管道 |
| US11978600B2 (en) | 2019-06-21 | 2024-05-07 | Hitachi Energy Ltd | Dielectric-insulation or arc-extinction fluid |
| EP3799233B1 (en) * | 2019-09-30 | 2024-08-28 | General Electric Technology GmbH | Gas insulating device with anti-liquefaction means |
| EP3797857A1 (en) * | 2019-09-30 | 2021-03-31 | General Electric Technology GmbH | Method and apparatus for recycling heptafluoroisobutyronitrile |
| EP3923301B1 (en) * | 2020-06-11 | 2022-09-07 | General Electric Technology GmbH | Gas-insulated electrical apparatus comprising carbon dioxide, heptafluoroisobutyronitrile and a high content of oxygen |
| CN111817198A (zh) * | 2020-07-10 | 2020-10-23 | 云南电网有限责任公司丽江供电局 | 一种环保型绝缘环网柜 |
| CN112489852A (zh) * | 2020-12-10 | 2021-03-12 | 云南电网有限责任公司保山供电局 | 一种含环保型气体七氟异丁腈的混合气体灭弧介质及其制备方法 |
| GB202110043D0 (en) | 2021-07-13 | 2021-08-25 | Rolls Royce Plc | Insulating gas composition |
| CN113628816B (zh) * | 2021-08-18 | 2022-12-20 | 天津大学 | 基于绝缘子表层功能梯度改性的gil/gis金属微粒启举抑制方法 |
| DE102022200568A1 (de) * | 2022-01-19 | 2023-07-20 | Siemens Energy Global GmbH & Co. KG | Gasisolierte Elektroenergieübertragungseinrichtung |
| EP4376025B1 (en) | 2022-11-28 | 2026-01-07 | GE Vernova Technology GmbH | Gas-insulated electrical apparatus comprising heptafluoroisobutyronitrile and heptafluoroisopropyl(trifluoromethyl)ketone |
| EP4712106A1 (en) | 2024-09-13 | 2026-03-18 | Hitachi Energy Ltd | Apparatus for the generation, the distribution and/or the usage of electrical energy and component for such an apparatus |
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| US3048648A (en) | 1959-08-25 | 1962-08-07 | Gen Electric | Electrical apparatus and gaseous dielectric material therefor comprising perfluoroalkylnitrile |
| FR1265731A (fr) | 1960-08-23 | 1961-06-30 | Thomson Houston Comp Francaise | Perfectionnements à l'isolement des équipements à haute tension |
| US4095069A (en) | 1976-02-23 | 1978-06-13 | Westinghouse Electric Corp. | Stainless-steel interrupter-head construction for circuit-interrupters continuously carrying high-value-amperage currents |
| JPS602011A (ja) * | 1983-06-14 | 1985-01-08 | 三菱電機株式会社 | ガス絶縁電気装置 |
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| JPS6020406A (ja) | 1983-07-13 | 1985-02-01 | 三菱電機株式会社 | ガス絶縁電気装置 |
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| DK2652752T3 (en) * | 2010-12-14 | 2016-01-11 | Abb Technology Ag | Dielectric INSULATION MEDIUM |
| US20130292614A1 (en) | 2011-01-25 | 2013-11-07 | 3M Innovative Properties Company | Fluorinated oxiranes as dielectric fluids |
| FR2975820B1 (fr) | 2011-05-24 | 2013-07-05 | Schneider Electric Ind Sas | Melange de decafluoro-2-methylbutan-3-one et d'un gaz vecteur comme milieu d'isolation electrique et/ou d'extinction des arcs electriques en moyenne tension |
| FR2977707B1 (fr) | 2011-07-05 | 2014-05-23 | Schneider Electric Ind Sas | Utilisation d'une hydrofluoroolefine comme milieu d'isolation et/ou d'extinction d'arc en moyenne tension et appareil electrique moyenne tension a isolation gazeuse le comprenant |
| FR2980629B1 (fr) | 2011-09-22 | 2015-01-16 | Alstom Grid Sas | Melange d'hydrofluoroolefine et de fluorocetone pour l'utilisation comme milieu d'isolation et/ou d'extinction d'arc et appareil electrique haute tension a isolation gazeuse le comprenant |
| FR2980628B1 (fr) | 2011-09-22 | 2014-07-25 | Schneider Electric Ind Sas | Melange d'hydrofluoroolefine et de fluorocetone pour l'utilisation comme milieu d'isolation et/ou d'extinction d'arc et appareil electrique moyenne tension a isolation gazeuse le comprenant |
| FR2983340B1 (fr) | 2011-11-30 | 2019-05-17 | Alstom Technology Ltd | Oxiranes polyfluores comme gaz d'isolation electrique et/ou d'extinction des arcs electriques en haute tension |
| CN104662617A (zh) | 2012-04-04 | 2015-05-27 | 3M创新有限公司 | 作为电介质气体的氟化腈 |
-
2012
- 2012-09-10 FR FR1258437A patent/FR2995462B1/fr active Active
-
2013
- 2013-09-09 US US14/425,978 patent/US9899125B2/en active Active
- 2013-09-09 WO PCT/EP2013/068639 patent/WO2014037566A1/fr not_active Ceased
- 2013-09-09 JP JP2015530441A patent/JP6290894B2/ja active Active
- 2013-09-09 CN CN201380058878.4A patent/CN104798274B/zh active Active
- 2013-09-09 IN IN469MUN2015 patent/IN2015MN00469A/en unknown
- 2013-09-09 BR BR112015005204-5A patent/BR112015005204B1/pt active IP Right Grant
- 2013-09-09 KR KR1020157009222A patent/KR102276926B1/ko active Active
- 2013-09-09 MX MX2015002974A patent/MX343730B/es active IP Right Grant
- 2013-09-09 EP EP13759523.7A patent/EP2893602B1/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014037566A1 (fr) | 2014-03-13 |
| BR112015005204A2 (pt) | 2017-07-04 |
| CN104798274B (zh) | 2017-03-29 |
| EP2893602B1 (fr) | 2017-05-24 |
| FR2995462A1 (fr) | 2014-03-14 |
| FR2995462B1 (fr) | 2014-09-05 |
| KR102276926B1 (ko) | 2021-07-13 |
| MX343730B (es) | 2016-11-18 |
| MX2015002974A (es) | 2015-09-24 |
| US20150228375A1 (en) | 2015-08-13 |
| IN2015MN00469A (https=) | 2015-09-04 |
| US9899125B2 (en) | 2018-02-20 |
| JP6290894B2 (ja) | 2018-03-07 |
| JP2015534431A (ja) | 2015-11-26 |
| CN104798274A (zh) | 2015-07-22 |
| KR20150054976A (ko) | 2015-05-20 |
| EP2893602A1 (fr) | 2015-07-15 |
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