IN2014DN03043A - - Google Patents

Info

Publication number
IN2014DN03043A
IN2014DN03043A IN3043DEN2014A IN2014DN03043A IN 2014DN03043 A IN2014DN03043 A IN 2014DN03043A IN 3043DEN2014 A IN3043DEN2014 A IN 3043DEN2014A IN 2014DN03043 A IN2014DN03043 A IN 2014DN03043A
Authority
IN
India
Prior art keywords
link
rod
amplification lever
support
sealed
Prior art date
Application number
Other languages
English (en)
Inventor
Yoshiaki Ohda
Akira Shimamura
Ryusuke Ochiai
Satoshi Marushima
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
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of IN2014DN03043A publication Critical patent/IN2014DN03043A/en

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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • 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
    • H01H33/42—Driving mechanisms
    • 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
    • H01H33/46—Interlocking mechanisms
    • H01H33/50—Interlocking mechanisms for interlocking two or more parts of the mechanism for operating contacts
    • 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
    • H01H33/565—Gas-tight sealings for moving parts penetrating into the reservoir
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
IN3043DEN2014 2011-10-21 2012-10-17 IN2014DN03043A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011232279 2011-10-21
PCT/JP2012/006629 WO2013057936A1 (fr) 2011-10-21 2012-10-17 Disjoncteur à gaz

Publications (1)

Publication Number Publication Date
IN2014DN03043A true IN2014DN03043A (fr) 2015-05-08

Family

ID=48135113

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3043DEN2014 IN2014DN03043A (fr) 2011-10-21 2012-10-17

Country Status (7)

Country Link
US (1) US8963039B2 (fr)
EP (1) EP2770519B1 (fr)
JP (1) JP5735123B2 (fr)
CN (1) CN103907168B (fr)
BR (1) BR112014009426B1 (fr)
IN (1) IN2014DN03043A (fr)
WO (1) WO2013057936A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10707037B2 (en) * 2016-07-06 2020-07-07 Abb Power Grids Switzerland Ag Fast earthing switch device for HV applications
DE102016213158A1 (de) 2016-07-19 2018-01-25 Siemens Aktiengesellschaft Schaltgeräteanordnung
EP3285276B1 (fr) * 2016-08-19 2021-09-29 General Electric Technology GmbH Tige d'entraînement et procédé de fabrication d'une tige d'entraînement
KR102171601B1 (ko) * 2019-01-04 2020-10-29 효성중공업 주식회사 가스절연개폐기용 전극구동장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113928U (ja) * 1982-01-29 1983-08-04 日新電機株式会社 ロ−ラガイド連結機構
JPH0619937B2 (ja) * 1986-07-14 1994-03-16 三菱電機株式会社 ガス遮断器用連結装置
JPH07320611A (ja) * 1994-05-23 1995-12-08 Hitachi Ltd ガス絶縁開閉装置
JPH0963425A (ja) * 1995-08-21 1997-03-07 Mitsubishi Electric Corp ガス絶縁開閉器
JP3538274B2 (ja) * 1996-01-09 2004-06-14 ティーエム・ティーアンドディー株式会社 開閉器の連結装置
JP2000003643A (ja) * 1998-06-15 2000-01-07 Mitsubishi Electric Corp 開閉装置
FR2821696B1 (fr) * 2001-03-01 2003-04-25 Alstom Disjoncteur haute tension ayant une commande a ressorts avec un ressort additionnel de recuperation d'energie
KR100770099B1 (ko) * 2006-04-17 2007-10-24 금아유압 주식회사 가스 절연 개폐 장치용 조작장치
JP4881120B2 (ja) * 2006-10-03 2012-02-22 株式会社東芝 開閉器の操作機構
JP5261198B2 (ja) * 2009-01-06 2013-08-14 株式会社日立製作所 ガス遮断器

Also Published As

Publication number Publication date
EP2770519B1 (fr) 2017-04-26
CN103907168B (zh) 2016-11-23
CN103907168A (zh) 2014-07-02
BR112014009426A2 (pt) 2017-04-18
BR112014009426B1 (pt) 2021-03-16
WO2013057936A1 (fr) 2013-04-25
JP5735123B2 (ja) 2015-06-17
EP2770519A1 (fr) 2014-08-27
EP2770519A4 (fr) 2015-07-08
US20130098875A1 (en) 2013-04-25
JPWO2013057936A1 (ja) 2015-04-02
US8963039B2 (en) 2015-02-24

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