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BRPI1005892A8 - VACUUM INSULATED CIRCUIT BREAKER - Google Patents

VACUUM INSULATED CIRCUIT BREAKER

Info

Publication number
BRPI1005892A8
BRPI1005892A8 BRPI1005892A BRPI1005892A BRPI1005892A8 BR PI1005892 A8 BRPI1005892 A8 BR PI1005892A8 BR PI1005892 A BRPI1005892 A BR PI1005892A BR PI1005892 A BRPI1005892 A BR PI1005892A BR PI1005892 A8 BRPI1005892 A8 BR PI1005892A8
Authority
BR
Brazil
Prior art keywords
insulated circuit
vacuum
circuit breaker
vacuum insulated
switch
Prior art date
Application number
BRPI1005892A
Other languages
Portuguese (pt)
Inventor
Sugai Daisuke
Tsuchiya Kenji
Kikukawa Shuichi
Sato Takashi
Original Assignee
Hitachi Ltd
Hitachi Industry Equipment Systems Co Ltd
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
Application filed by Hitachi Ltd, Hitachi Industry Equipment Systems Co Ltd filed Critical Hitachi Ltd
Publication of BRPI1005892A2 publication Critical patent/BRPI1005892A2/en
Publication of BRPI1005892A8 publication Critical patent/BRPI1005892A8/en

Links

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Patch Boards (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)

Abstract

DISJUNTOR ISOLADO A VÁCUO. A presente invenção refere-se a um disjuntor isolado a vácuo compreendendo uma seção de comutador, incluindo pelo menos um comutador a vácuo para a realização do fechamento e da abertura de uma corrente elétrica e contendo um acionador para operar o comutador a vácuo, em que a seção de comutador é criada em um módulo tipo caixa construído de modo a ser capaz de ser montado no disjuntor isolado a vácuo.VACUUM-INSULATED CIRCUIT BREAKER. The present invention relates to a vacuum-insulated circuit-breaker comprising a switch section including at least one vacuum switch for performing the closing and opening of an electric current and containing an actuator for operating the vacuum switch, wherein the switch section is created in a box-type module constructed so as to be able to be mounted on the vacuum insulated circuit breaker.

BRPI1005892A 2009-12-03 2010-12-01 VACUUM INSULATED CIRCUIT BREAKER BRPI1005892A8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009275043A JP5023138B2 (en) 2009-12-03 2009-12-03 Vacuum insulated switchgear

Publications (2)

Publication Number Publication Date
BRPI1005892A2 BRPI1005892A2 (en) 2013-03-26
BRPI1005892A8 true BRPI1005892A8 (en) 2017-04-04

Family

ID=44251287

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1005892A BRPI1005892A8 (en) 2009-12-03 2010-12-01 VACUUM INSULATED CIRCUIT BREAKER

Country Status (6)

Country Link
JP (1) JP5023138B2 (en)
KR (1) KR101191473B1 (en)
CN (1) CN102122802B (en)
BR (1) BRPI1005892A8 (en)
SG (1) SG171573A1 (en)
TW (1) TWI442660B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101874988B1 (en) * 2011-12-30 2018-08-03 한국전력공사 Load brake switch
JP6202907B2 (en) * 2013-07-04 2017-09-27 株式会社日立産機システム Vacuum insulated switchgear
DE102014104541B4 (en) 2014-03-31 2025-11-13 Schneider Electric Industries Sas control panel
CN104810742B (en) * 2015-05-14 2017-04-26 安徽明远电力设备制造有限公司 Condensation preventing device for solid insulated switchgear and manufacturing method of the condensation preventing device
CN111130004B (en) * 2020-02-19 2025-09-23 正泰电气股份有限公司 A gas-insulated switchgear
CN112683508B (en) * 2020-12-21 2022-08-05 江苏恒高电气制造有限公司 Gas insulation transmission line contact life test device
WO2022178964A1 (en) * 2021-02-25 2022-09-01 Jst Power Equipment, Inc. Switchgear system having truck driven shutter mechanism
US11757265B2 (en) 2021-02-25 2023-09-12 Jst Power Equipment, Inc. Switchgear system having translatable and rotatable truck and associated method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112503A (en) * 1984-11-06 1986-05-30 株式会社東芝 Closed switchboard
JPS61121703A (en) * 1984-11-14 1986-06-09 株式会社日立製作所 Front cover structure of air circuit breaker
JPH03164007A (en) * 1989-11-20 1991-07-16 Nissin Electric Co Ltd Distribution board
MY137683A (en) * 1991-11-18 2009-02-27 Hitachi Ltd Switchboard
JPH0739022A (en) * 1993-07-16 1995-02-07 Shimizu Corp Unitized power supply equipment installed in the wiring space of a large building
JPH10257613A (en) * 1997-03-11 1998-09-25 Toshiba Fa Syst Eng Kk Metal closed switchgear
JP4374165B2 (en) * 2002-01-18 2009-12-02 三菱電機株式会社 Intermediate connection device for power distribution facilities
EP1496585B1 (en) * 2002-04-12 2015-05-20 Mitsubishi Denki Kabushiki Kaisha Metal closed type distributor
JPWO2004107521A1 (en) * 2003-05-30 2006-07-20 三菱電機株式会社 Switchgear
JP4339372B2 (en) * 2007-03-27 2009-10-07 株式会社日立製作所 Vacuum insulated switchgear
JP4264457B2 (en) * 2007-07-17 2009-05-20 株式会社日立製作所 Vacuum insulated switchgear

Also Published As

Publication number Publication date
TWI442660B (en) 2014-06-21
CN102122802B (en) 2015-05-27
BRPI1005892A2 (en) 2013-03-26
SG171573A1 (en) 2011-06-29
CN102122802A (en) 2011-07-13
HK1155855A1 (en) 2012-05-25
KR20110063364A (en) 2011-06-10
TW201140980A (en) 2011-11-16
KR101191473B1 (en) 2012-10-15
JP5023138B2 (en) 2012-09-12
JP2011120364A (en) 2011-06-16

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (JP

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.