BR102014018920A2 - mecanismo de distribuição acionado eletromagneticamente - Google Patents

mecanismo de distribuição acionado eletromagneticamente Download PDF

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Publication number
BR102014018920A2
BR102014018920A2 BR102014018920A BR102014018920A BR102014018920A2 BR 102014018920 A2 BR102014018920 A2 BR 102014018920A2 BR 102014018920 A BR102014018920 A BR 102014018920A BR 102014018920 A BR102014018920 A BR 102014018920A BR 102014018920 A2 BR102014018920 A2 BR 102014018920A2
Authority
BR
Brazil
Prior art keywords
holes
pole
plate
bolt
clamping
Prior art date
Application number
BR102014018920A
Other languages
English (en)
Portuguese (pt)
Inventor
Hironori Tonosaki
Keisuke Suzuki
Masahiro Mizuarai
Masato Yabu
Shinsuke Iitsuka
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Publication of BR102014018920A2 publication Critical patent/BR102014018920A2/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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
BR102014018920A 2013-08-01 2014-07-31 mecanismo de distribuição acionado eletromagneticamente BR102014018920A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013160103A JP6199649B2 (ja) 2013-08-01 2013-08-01 電磁操作式開閉装置

Publications (1)

Publication Number Publication Date
BR102014018920A2 true BR102014018920A2 (pt) 2015-09-29

Family

ID=52502709

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102014018920A BR102014018920A2 (pt) 2013-08-01 2014-07-31 mecanismo de distribuição acionado eletromagneticamente

Country Status (5)

Country Link
JP (1) JP6199649B2 (zh)
CN (1) CN104347309B (zh)
BR (1) BR102014018920A2 (zh)
SG (1) SG10201404540XA (zh)
TW (1) TWI594283B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6290775B2 (ja) * 2014-12-09 2018-03-07 株式会社日立産機システム 電磁操作式開閉装置
KR102159960B1 (ko) * 2019-02-22 2020-09-25 엘에스일렉트릭(주) 극 부품 및 이를 포함하는 차단기
JP7086284B2 (ja) * 2019-05-29 2022-06-17 三菱電機株式会社 遮断器、遮断器システム、情報処理方法、および情報処理プログラム
CN112072822B (zh) * 2020-09-10 2021-09-17 北京通嘉宏瑞科技有限公司 一种真空泵用马达及使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100917A (ja) * 1985-10-26 1987-05-11 神鋼電機株式会社 真空しや断器
JPH09231883A (ja) * 1995-12-22 1997-09-05 Fuji Electric Co Ltd ガス絶縁キュービクルの遮断器
CN2438217Y (zh) * 2000-06-29 2001-07-04 北京电研华源电力技术有限公司 全户外树脂型户外干式高压真空断路器
CN2575834Y (zh) * 2002-10-08 2003-09-24 李彤 带三工位开关的闸刀式真空断路器
JP4752678B2 (ja) * 2006-08-25 2011-08-17 三菱電機株式会社 開閉装置
JP4268991B2 (ja) * 2006-09-20 2009-05-27 株式会社日立製作所 真空絶縁スイッチギヤ
JP5215237B2 (ja) * 2009-05-28 2013-06-19 三菱電機株式会社 開閉装置
EP2325858A1 (en) * 2009-11-20 2011-05-25 ABB Technology AG Medium Voltage circuit breaker arrangement
US8729416B2 (en) * 2012-01-23 2014-05-20 Electro-Mechanical Corporation Circuit breaker remote tripping
CN202678138U (zh) * 2012-06-18 2013-01-16 株式会社日立制作所 电磁操作式开闭装置
CN202695179U (zh) * 2012-06-18 2013-01-23 株式会社日立制作所 电磁操作式开闭装置

Also Published As

Publication number Publication date
SG10201404540XA (en) 2015-03-30
TW201517103A (zh) 2015-05-01
CN104347309A (zh) 2015-02-11
TWI594283B (zh) 2017-08-01
JP2015032406A (ja) 2015-02-16
CN104347309B (zh) 2017-04-12
JP6199649B2 (ja) 2017-09-20

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Legal Events

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B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 4A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2473 DE 29-05-2018 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.