BRPI1016223A2 - aparelho de isolamento de gás - Google Patents

aparelho de isolamento de gás

Info

Publication number
BRPI1016223A2
BRPI1016223A2 BRPI1016223A BRPI1016223A BRPI1016223A2 BR PI1016223 A2 BRPI1016223 A2 BR PI1016223A2 BR PI1016223 A BRPI1016223 A BR PI1016223A BR PI1016223 A BRPI1016223 A BR PI1016223A BR PI1016223 A2 BRPI1016223 A2 BR PI1016223A2
Authority
BR
Brazil
Prior art keywords
gas
zeolite
gas insulation
insulation
isolation
Prior art date
Application number
BRPI1016223A
Other languages
English (en)
Inventor
Akira Shimamura
Amane Majima
Toshiyuki Nakano
Toshiyuki Uchii
Yoshihiko Hirano
Yoshikazu Hoshina
Original Assignee
Toshiba Kk
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=43356162&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1016223(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of BRPI1016223A2 publication Critical patent/BRPI1016223A2/pt
Publication of BRPI1016223B1 publication Critical patent/BRPI1016223B1/pt

Links

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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/321—Insulating of coils, windings, or parts thereof using a fluid for insulating purposes only
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/905—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the compression volume being formed by a movable cylinder and a semi-mobile piston
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or 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
    • 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
    • H01H2033/567—Detection of decomposition products of the 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/765—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor the gas-evolving material being incorporated in the contact material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Breakers (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Housings And Mounting Of Transformers (AREA)

Abstract

aparelho de isolamento de gás. a presente invenção refere-se a um aparelho de isolamento de gás (por exemplo, um interruptor de circuito de gás) que inclui uma unidade de alta voltagem, um zeólito (20) e um gás de isolamento em um recipiente fechado (10). o gás de isolamento é gás de co<sym> ou um gás que inclui gás de co<sym> como componente principal. o zeólito (20) está contido em uma camisa de zeólito (21) e é posto sob uma atmosfera de gás de isolamento. co<sym> é absortvido no zeólito (20), antes do uso do aparelho de isolamento de gás.
BRPI1016223A 2009-06-17 2010-06-15 aparelho de isolamento de gás BRPI1016223B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009144383A JP5238622B2 (ja) 2009-06-17 2009-06-17 ガス絶縁機器、および、その製造方法
PCT/JP2010/003954 WO2010146829A1 (ja) 2009-06-17 2010-06-15 ガス絶縁機器

Publications (2)

Publication Number Publication Date
BRPI1016223A2 true BRPI1016223A2 (pt) 2016-04-26
BRPI1016223B1 BRPI1016223B1 (pt) 2020-02-04

Family

ID=43356162

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1016223A BRPI1016223B1 (pt) 2009-06-17 2010-06-15 aparelho de isolamento de gás

Country Status (7)

Country Link
US (1) US8674253B2 (pt)
EP (1) EP2445068B1 (pt)
JP (1) JP5238622B2 (pt)
KR (1) KR101329503B1 (pt)
CN (1) CN102460870B (pt)
BR (1) BRPI1016223B1 (pt)
WO (1) WO2010146829A1 (pt)

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RU2567754C2 (ru) 2010-12-16 2015-11-10 Абб Текнолоджи Аг Диэлектрическая изолирующая среда
JP5683986B2 (ja) * 2011-02-07 2015-03-11 株式会社東芝 ガス遮断器
CN103988382B (zh) 2011-12-13 2018-02-16 Abb 技术有限公司 转换器建筑物及运行或提供转换器建筑物的方法
JP5516568B2 (ja) * 2011-12-28 2014-06-11 株式会社日立製作所 パッファ形ガス遮断器
JP5178967B1 (ja) * 2012-05-22 2013-04-10 三菱電機株式会社 ガス遮断器
CN102723230B (zh) * 2012-06-28 2015-05-27 四川电器集团股份有限公司 六氟化硫断路器的灭弧室
JP2014124053A (ja) * 2012-12-21 2014-07-03 Toshiba Corp 電力用ガス絶縁機器
JP2014146515A (ja) * 2013-01-29 2014-08-14 Toshiba Corp 電力用ガス絶縁機器
JP2014179301A (ja) * 2013-03-15 2014-09-25 Toshiba Corp 電力用ガス絶縁機器及びその運転方法
JP2014200155A (ja) * 2013-03-29 2014-10-23 株式会社東芝 ガス絶縁開閉器
WO2014173776A1 (en) * 2013-04-22 2014-10-30 Abb Technology Ag Process for providing a contamination-reducing component to an electrical apparatus
WO2014187940A1 (en) * 2013-05-23 2014-11-27 Abb Technology Ag Electrical apparatus comprising a contamination-reducing component
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JP6625053B2 (ja) * 2013-11-12 2019-12-25 アーベーベー・シュバイツ・アーゲー 電気エネルギーの生成、伝送、配給および／または使用を行うためのｃｏ２絶縁電気装置用の水および汚染物吸着材
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EP3440689B1 (en) * 2016-04-06 2022-03-16 Hitachi Energy Switzerland AG Apparatus for the generation, transmission, distribution and/or the usage of electrical energy, in particular electrical switching device
JP6667370B2 (ja) * 2016-05-31 2020-03-18 株式会社日立製作所 ガス遮断器
CN106328430B (zh) * 2016-08-25 2018-08-07 中国西电电气股份有限公司 一种串联压气室的灭弧室
EP3404687A1 (en) * 2017-05-18 2018-11-21 General Electric Technology GmbH A circuit breaker comprising a metal-organic framework material for co adsorption
EP3422381B1 (en) 2017-06-29 2022-08-03 ABB Schweiz AG Gas-insulated load break switch and switchgear comprising a gas-insulated load break switch
JP6794327B2 (ja) * 2017-09-15 2020-12-02 株式会社東芝 ガス遮断器
US11177097B2 (en) * 2017-12-01 2021-11-16 Kabushiki Kaisha Toshiba Gas circuit breaker
JP6996525B2 (ja) * 2019-03-13 2022-01-17 三菱電機株式会社 ガス絶縁開閉機器
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Also Published As

Publication number Publication date
BRPI1016223B1 (pt) 2020-02-04
KR20120023766A (ko) 2012-03-13
EP2445068B1 (en) 2017-02-08
EP2445068A4 (en) 2014-11-12
KR101329503B1 (ko) 2013-11-13
CN102460870B (zh) 2014-12-10
JP2011004494A (ja) 2011-01-06
US20120085735A1 (en) 2012-04-12
JP5238622B2 (ja) 2013-07-17
US8674253B2 (en) 2014-03-18
WO2010146829A1 (ja) 2010-12-23
EP2445068A1 (en) 2012-04-25
CN102460870A (zh) 2012-05-16

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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]
B06T Formal requirements before examination [chapter 6.20 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 15/06/2010, OBSERVADAS AS CONDICOES LEGAIS.