TWI373059B - Gas circuit breaker for electric power - Google Patents

Gas circuit breaker for electric power

Info

Publication number
TWI373059B
TWI373059B TW098126828A TW98126828A TWI373059B TW I373059 B TWI373059 B TW I373059B TW 098126828 A TW098126828 A TW 098126828A TW 98126828 A TW98126828 A TW 98126828A TW I373059 B TWI373059 B TW I373059B
Authority
TW
Taiwan
Prior art keywords
electric power
circuit breaker
gas circuit
gas
breaker
Prior art date
Application number
TW098126828A
Other languages
Chinese (zh)
Other versions
TW201013726A (en
Inventor
Hiroaki Hashimoto
Kenichi Okubo
Original Assignee
Japan Ae Power Systems Corp
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 Japan Ae Power Systems Corp filed Critical Japan Ae Power Systems Corp
Publication of TW201013726A publication Critical patent/TW201013726A/en
Application granted granted Critical
Publication of TWI373059B publication Critical patent/TWI373059B/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
    • H01H33/40—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
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
TW098126828A 2008-09-29 2009-08-10 Gas circuit breaker for electric power TWI373059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008250705A JP4634493B2 (en) 2008-09-29 2008-09-29 Gas circuit breaker for electric power

Publications (2)

Publication Number Publication Date
TW201013726A TW201013726A (en) 2010-04-01
TWI373059B true TWI373059B (en) 2012-09-21

Family

ID=42210588

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098126828A TWI373059B (en) 2008-09-29 2009-08-10 Gas circuit breaker for electric power

Country Status (4)

Country Link
JP (1) JP4634493B2 (en)
KR (1) KR101608185B1 (en)
CN (1) CN101714473B (en)
TW (1) TWI373059B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101729763B1 (en) 2014-08-22 2017-05-02 정영옥 Multi-circuit load break switch having alternation insulation gas
KR101739005B1 (en) * 2014-12-31 2017-05-23 주식회사 효성 Spring operation device of circuit breaker
JP6781514B2 (en) 2016-04-22 2020-11-04 株式会社日立製作所 Circuit breaker and circuit breaker for gas insulation switchgear
EP3264435B1 (en) * 2016-06-27 2019-04-24 ABB Schweiz AG Medium voltage circuit switch or breaker
CN106409595B (en) * 2016-10-12 2018-10-02 河南平芝高压开关有限公司 High speed grounding switch test method and experiment trigger device and high speed grounding switch
KR102352558B1 (en) * 2020-03-12 2022-01-19 엘에스일렉트릭(주) Motor spring operator
WO2022070485A1 (en) * 2020-09-30 2022-04-07 株式会社フジクラ Optical connector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152738U (en) * 1982-04-05 1983-10-13 東洋電機製造株式会社 High-speed disconnection device
JPS59129121U (en) * 1983-02-18 1984-08-30 春日電機株式会社 oil dart pot
JPH0650905Y2 (en) * 1987-11-20 1994-12-21 三菱電機株式会社 Circuit breaker
JPH0864087A (en) * 1994-08-18 1996-03-08 Toshiba Corp Contact parting time delaying mechanism of circuit-breaker
FR2744563B1 (en) * 1996-02-06 1998-04-03 Schneider Electric Sa CONTROL MECHANISM OF A CIRCUIT-BREAKER WITH RELEASABLE LOCK ON A SHORT-CIRCUIT
JP3679945B2 (en) * 1999-04-06 2005-08-03 株式会社東芝 Circuit breaker operating device
WO2004053911A1 (en) * 2002-12-09 2004-06-24 Mitsubishi Denki Kabushiki Kaisha Air circuit breaker
JP2005209554A (en) * 2004-01-26 2005-08-04 Hitachi Ltd Power breaker
JP2006019148A (en) 2004-07-01 2006-01-19 Matsushita Electric Works Ltd Electromagnetic switch
JP2007087836A (en) * 2005-09-26 2007-04-05 Hitachi Ltd Gas-blast circuit breaker for electric power
JP4833739B2 (en) * 2006-06-01 2011-12-07 株式会社日立製作所 Breaker

Also Published As

Publication number Publication date
KR101608185B1 (en) 2016-03-30
JP2010080412A (en) 2010-04-08
KR20100036168A (en) 2010-04-07
CN101714473B (en) 2012-10-10
TW201013726A (en) 2010-04-01
JP4634493B2 (en) 2011-02-16
CN101714473A (en) 2010-05-26

Similar Documents

Publication Publication Date Title
GB2468652B (en) Electrical power distribution
ZA201001314B (en) Electric switchgear
PL2253004T3 (en) Fault current circuit breaker
GB2473569B (en) Circuit breaker
EP2626876A4 (en) Power source circuit breaker
GB2468388B (en) Gas-insulated circuit breaker
EP2297821A4 (en) Electric power terminal feed-through
TWI373059B (en) Gas circuit breaker for electric power
GB0814621D0 (en) An electrical power arrangement
IL212628A0 (en) Electrical power generation
EP2450931A4 (en) Direct current circuit breaker
EP2466610A4 (en) Circuit breaker
EP2346061A4 (en) Electrode structure for vacuum circuit breaker
EP2003756A4 (en) Gas-insulated electric power apparatus
EP2333415A4 (en) Gas circuit breaker
IL210470A0 (en) Electrical power sources
GB2452356B (en) Gas circuit breaker
EP2306795A4 (en) Electric circuit structure
GB0801274D0 (en) Electrical power generation apparatus
PL2013892T3 (en) Electrical circuit breaker
HK1157498A1 (en) An electrical switch
GB201005085D0 (en) Electrical switchgear
GB0819951D0 (en) Current power
GB2461121B (en) Electrical power bus
GB0821468D0 (en) Electrical disconnector