IN2014DE01895A - - Google Patents

Info

Publication number
IN2014DE01895A
IN2014DE01895A IN1895DE2014A IN2014DE01895A IN 2014DE01895 A IN2014DE01895 A IN 2014DE01895A IN 1895DE2014 A IN1895DE2014 A IN 1895DE2014A IN 2014DE01895 A IN2014DE01895 A IN 2014DE01895A
Authority
IN
India
Prior art keywords
movable contact
fixed contact
operation rod
insulating operation
contact
Prior art date
Application number
Inventor
Kosuke Yanagi
Kozo Matsushita
Atsushi Nakagawa
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 IN2014DE01895A publication Critical patent/IN2014DE01895A/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
    • H01H33/60—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

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Circuit Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

GAS CIRCUIT BREAKER A gas circuit breaker includes a hermetically-sealed container filled with an arc extinguishing gas, a fixed contact arranged within the container, a movable contact arranged to face the fixed contact and configured to move in an axial direction of the container, the movable contact capable of contacting or separating from the fixed contact, an insulating operation rod having one end connected to an end of the movable contact opposite to the fixed contact through a link at an angle of about 90 degrees with respect to the movable contact, and an actuator arranged in a substantially coaxial relationship with the insulating operation rod, the actuator including an output shaft transferring a driving force for the operation of the movable contact to the other end of the insulating operation rod
IN1895DE2014 2013-07-23 2014-07-08 IN2014DE01895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013153109A JP6236240B2 (en) 2013-07-23 2013-07-23 Gas circuit breaker

Publications (1)

Publication Number Publication Date
IN2014DE01895A true IN2014DE01895A (en) 2015-06-19

Family

ID=52389595

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1895DE2014 IN2014DE01895A (en) 2013-07-23 2014-07-08

Country Status (4)

Country Link
US (1) US9570256B2 (en)
JP (1) JP6236240B2 (en)
CN (2) CN104347323B (en)
IN (1) IN2014DE01895A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013210136A1 (en) * 2013-05-30 2014-12-04 Siemens Aktiengesellschaft Electrical switching device
JP6053162B2 (en) * 2013-06-18 2017-01-18 株式会社日立製作所 Manufacturing method of puffer cylinder
JP6236240B2 (en) * 2013-07-23 2017-11-22 株式会社東芝 Gas circuit breaker
CN105355502A (en) * 2015-11-04 2016-02-24 平高集团有限公司 Circuit breaker and connecting box thereof
CN108475908B (en) * 2016-01-14 2020-07-28 三菱电机株式会社 Power equipment
DE102016213158A1 (en) * 2016-07-19 2018-01-25 Siemens Aktiengesellschaft Switchgear arrangement
CN107370063B (en) * 2017-08-02 2019-11-12 中国南方电网有限责任公司超高压输电公司检修试验中心 Cable extends the functional module that do not have a power failure in GIS
EP3540882B1 (en) * 2018-03-14 2020-11-25 General Electric Technology GmbH Compact circuit breaker for a gas insulated switchgear
CN112805891B (en) * 2018-10-09 2023-05-30 三菱电机株式会社 Gas-insulated switchgear
WO2020202479A1 (en) * 2019-04-02 2020-10-08 株式会社 東芝 Gas circuit breaker
EP3982389B1 (en) * 2019-06-07 2023-03-22 Mitsubishi Electric Corporation Vacuum circuit breaker
CA3140012A1 (en) * 2020-11-20 2022-05-20 Technologies Mindcore Inc. Gas circuit breaker system and method thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE624218A (en) * 1961-11-03
JPS499262A (en) * 1972-05-12 1974-01-26
US3813506A (en) * 1973-04-12 1974-05-28 Gen Electric Vacuum-type circuit breaker with improved ability to interrupt capacitance currents
US4027125A (en) * 1975-03-17 1977-05-31 Allis-Chalmers Corporation Gas insulated circuit breaker
DE3300979A1 (en) * 1983-01-12 1984-07-12 Siemens AG, 1000 Berlin und 8000 München VACUUM SWITCH WITH TWO SWITCHING TUBES PER POL
JPS59158027A (en) * 1983-02-28 1984-09-07 株式会社東芝 Electric switch
JPS59180922A (en) * 1983-03-30 1984-10-15 株式会社日立製作所 Gas insulated switching device
JP2547464Y2 (en) * 1991-05-10 1997-09-10 株式会社井上電機製作所 Tank type circuit breaker
JP3175434B2 (en) * 1993-10-21 2001-06-11 株式会社日立製作所 Gas insulated switchgear
JPH07335088A (en) * 1994-06-07 1995-12-22 Toshiba Corp Gas-blast circuit breaker and gas insulated switch device including gas-blast circuit breaker
JP3663090B2 (en) * 1999-10-14 2005-06-22 株式会社日立製作所 Gas circuit breaker and gas insulated switchgear provided with the same
CN2909495Y (en) * 2006-06-26 2007-06-06 王光顺 Double-break combined column superhigh voltage multi-speed breaking circuit breaker
JP4703616B2 (en) * 2007-08-30 2011-06-15 株式会社日立製作所 Gas insulated circuit breaker
JP2009059581A (en) * 2007-08-31 2009-03-19 Mitsubishi Electric Corp Gas-blast circuit breaker
US9305724B2 (en) * 2011-09-20 2016-04-05 Mitsubishi Electric Corporation Circuit breaker
CN103107043B (en) * 2011-11-11 2016-10-26 厦门华电开关有限公司 High voltage out-door disconnector
JP5510442B2 (en) * 2011-12-22 2014-06-04 株式会社日立製作所 Gas circuit breaker
CN202816785U (en) * 2012-04-14 2013-03-20 鞍山北科电气有限公司 A 40.5kV outdoor high-voltage vacuum circuit breaker with three respectively-motioned phases
JP6236240B2 (en) * 2013-07-23 2017-11-22 株式会社東芝 Gas circuit breaker

Also Published As

Publication number Publication date
US20150027985A1 (en) 2015-01-29
CN104347323B (en) 2018-10-16
CN204242970U (en) 2015-04-01
JP6236240B2 (en) 2017-11-22
US9570256B2 (en) 2017-02-14
JP2015023007A (en) 2015-02-02
CN104347323A (en) 2015-02-11

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