BR112014018340A8 - Utilização de um meio gasoso e aparelho elétrico de média tensão - Google Patents

Utilização de um meio gasoso e aparelho elétrico de média tensão

Info

Publication number
BR112014018340A8
BR112014018340A8 BR112014018340A BR112014018340A BR112014018340A8 BR 112014018340 A8 BR112014018340 A8 BR 112014018340A8 BR 112014018340 A BR112014018340 A BR 112014018340A BR 112014018340 A BR112014018340 A BR 112014018340A BR 112014018340 A8 BR112014018340 A8 BR 112014018340A8
Authority
BR
Brazil
Prior art keywords
medium
voltage electrical
electrical appliance
mixture
hydrofluoro
Prior art date
Application number
BR112014018340A
Other languages
English (en)
Other versions
BR112014018340A2 (pt
BR112014018340B1 (pt
Inventor
Piccoz Daniel
Maladen Romain
Da Costa Ferreira Manuel
Original Assignee
Schneider Electric Ind Sas
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48083493&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014018340(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BR112014018340A8 publication Critical patent/BR112014018340A8/pt
Publication of BR112014018340A2 publication Critical patent/BR112014018340A2/pt
Publication of BR112014018340B1 publication Critical patent/BR112014018340B1/pt

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
    • H01H33/04—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
    • H01H33/562—Means for avoiding liquefaction or for disposing of liquefaction products
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

"MISTURA DE HIDROFLUORO OLEFINA E DE HIDROFLUORO CARBONETO PARA MELHORAR A MANUTENÇÃO COM ARCO INTERNO NOS APARELHOS ELÉTRICOS DE MÉDIA E ALTA-TENSÃO". A presente invenção refere-se à utilização de uma mistura, compreendendo uma hidrofluoro olefina e um hidrofluoro carboneto, eventualmente associados a um outro gás fluorado e a um gás de diluição como meio de isolamento elétrico e/ou de extinção dos arcos elétricos em um aparelho elétrico de média tensão. A invenção refere-se também a um aparelho elétrico de média ou alta tensão, no qual o isolamento elétrico e/ou a extinção dos arcos elétricos é (são) assegurada (os) por essa mistura.
BR112014018340-6A 2012-03-16 2013-03-14 Utilização de um meio gasoso e aparelho elétrico de média tensão BR112014018340B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1200802 2012-03-16
FR1200802A FR2988215B1 (fr) 2012-03-16 2012-03-16 Melange d'hydrofluoroolefine et d'hydrofluorocarbure pour ameliorer la tenue a l'arc interne dans les appareils electriques moyenne et haute tension
PCT/FR2013/050526 WO2013136015A1 (fr) 2012-03-16 2013-03-14 Melange d'hydrofluoroolefine et d'hydrofluorocarbure pour ameliorer la tenue a l'arc interne dans les appareils electriques moyenne et haute tension

Publications (3)

Publication Number Publication Date
BR112014018340A8 true BR112014018340A8 (pt) 2017-07-11
BR112014018340A2 BR112014018340A2 (pt) 2021-06-01
BR112014018340B1 BR112014018340B1 (pt) 2021-11-23

Family

ID=48083493

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018340-6A BR112014018340B1 (pt) 2012-03-16 2013-03-14 Utilização de um meio gasoso e aparelho elétrico de média tensão

Country Status (9)

Country Link
US (1) US9293280B2 (pt)
EP (1) EP2826051B1 (pt)
KR (1) KR20140138631A (pt)
CN (1) CN104137210B (pt)
AU (1) AU2013234188B2 (pt)
BR (1) BR112014018340B1 (pt)
FR (1) FR2988215B1 (pt)
WO (1) WO2013136015A1 (pt)
ZA (1) ZA201405340B (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975836B1 (fr) 2011-05-24 2014-07-04 Schneider Electric Ind Sas Appareillage electrique a isolation gazeuse ayant des moyens de regulation de la pression de gaz
RU2706233C2 (ru) * 2013-12-23 2019-11-15 Абб Швайц Аг Электрическое переключающее устройство
US10582647B2 (en) 2014-02-19 2020-03-03 Tetra Laval Holdings & Finance S.A. Power supply unit
FR3027154B1 (fr) 2014-10-14 2016-11-25 Arkema France Gaz d'isolation ou d'extinction d'arcs electriques
EP3433863B1 (en) * 2016-03-23 2020-01-29 ABB Schweiz AG Use of a linear octafluorobutene as a dielectric compound in an environmentally safe dielectric-insulation or arc-extinction fluid
FR3058144B1 (fr) 2016-10-27 2019-03-29 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de traitement de polyamide charge en silice par impregnation dans le co2 supercritique
FR3079359B1 (fr) 2018-03-22 2020-10-09 Arkema France Utilisation du 1-chloro-2,3,3,3-tetrafluoropropene pour l'isolation ou l'extinction d'arcs electriques
FR3082993B1 (fr) 2018-06-25 2020-05-29 Arkema France Utilisation du trifluoroethylene pour l'isolation ou l'extinction d'arcs electriques
CN109887644B (zh) * 2019-03-15 2020-09-01 广东电网有限责任公司 一种混合电介质以及中压或高压电气设备
CN110807247B (zh) * 2019-10-09 2023-04-07 平高集团有限公司 一种基于环保的sf6替代介质选取方法
CN111599636A (zh) * 2020-06-04 2020-08-28 深圳供电局有限公司 一种真空断路器
CN113257459A (zh) * 2021-05-17 2021-08-13 国网四川省电力公司电力科学研究院 全氟戊酮混合气体型电气设备绝缘介质及配置方法、应用
CN114121343B (zh) * 2021-10-25 2022-09-30 广东电网有限责任公司 一种二元混合气体绝缘介质和应用及含有该气体绝缘介质的电力设备

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FR1158456A (fr) 1954-08-31 1958-06-16 Edwards High Vacuum Ltd Pompe à vide à vapeurs
US4409447A (en) * 1979-06-22 1983-10-11 General Electric Company Gas blast circuit breaker combining a magnetically driven rotating arc and a puffer induced gas blast
US4958052A (en) * 1989-02-14 1990-09-18 Mahieu William R ARC severing and displacement method and apparatus for fault current interruption
JP2521353B2 (ja) * 1989-06-30 1996-08-07 株式会社日立製作所 ガス遮断器
KR910014970A (ko) * 1990-01-08 1991-08-31 미다 가쓰시게 가스 차단기
DE69507453T2 (de) * 1995-05-04 1999-09-02 Ansaldo Ind S P A Hochspannungsschalter mit dielektrischem Gas mit Selbst-Beblasung
FR2826503B1 (fr) * 2001-06-25 2003-09-05 Alstom Chambre de coupure avec ampoule a vide
FR2869449B1 (fr) * 2004-04-21 2008-02-29 Areva T & D Sa Appareillage electrique de coupure en moyenne ou haute tension.
JP4429205B2 (ja) 2005-05-16 2010-03-10 三菱電機株式会社 ガス絶縁機器
JP4660407B2 (ja) * 2006-03-27 2011-03-30 株式会社東芝 ガス絶縁開閉器
US7807074B2 (en) * 2006-12-12 2010-10-05 Honeywell International Inc. Gaseous dielectrics with low global warming potentials
CA2671048A1 (en) 2006-12-15 2008-06-26 E.I. Dupont De Nemours And Company Compositions comprising 1,2,3,3,3-pentafluoropropene with z- and e-isomer ratio optimized for refrigeration performance
WO2009047535A2 (en) 2007-10-12 2009-04-16 Ineos Fluor Holdings Limited Heat transfer compositions
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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

Also Published As

Publication number Publication date
BR112014018340A2 (pt) 2021-06-01
EP2826051A1 (fr) 2015-01-21
FR2988215B1 (fr) 2014-02-28
US9293280B2 (en) 2016-03-22
BR112014018340B1 (pt) 2021-11-23
CN104137210B (zh) 2016-11-09
US20140346145A1 (en) 2014-11-27
ZA201405340B (en) 2015-12-23
CN104137210A (zh) 2014-11-05
FR2988215A1 (fr) 2013-09-20
KR20140138631A (ko) 2014-12-04
AU2013234188B2 (en) 2016-05-26
EP2826051B1 (fr) 2016-01-20
AU2013234188A1 (en) 2014-09-04
WO2013136015A1 (fr) 2013-09-19

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/03/2013, OBSERVADAS AS CONDICOES LEGAIS.