TWI401719B - 空氣斷路器 - Google Patents

空氣斷路器 Download PDF

Info

Publication number
TWI401719B
TWI401719B TW97130012A TW97130012A TWI401719B TW I401719 B TWI401719 B TW I401719B TW 97130012 A TW97130012 A TW 97130012A TW 97130012 A TW97130012 A TW 97130012A TW I401719 B TWI401719 B TW I401719B
Authority
TW
Taiwan
Prior art keywords
contact
arc contact
arc
circuit breaker
air circuit
Prior art date
Application number
TW97130012A
Other languages
English (en)
Chinese (zh)
Other versions
TW200924003A (en
Inventor
Yoshihiro Tokunaga
Akihiko Uesako
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of TW200924003A publication Critical patent/TW200924003A/zh
Application granted granted Critical
Publication of TWI401719B publication Critical patent/TWI401719B/zh

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Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
TW97130012A 2007-11-30 2008-08-07 空氣斷路器 TWI401719B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007310234A JP2009134995A (ja) 2007-11-30 2007-11-30 気中遮断器

Publications (2)

Publication Number Publication Date
TW200924003A TW200924003A (en) 2009-06-01
TWI401719B true TWI401719B (zh) 2013-07-11

Family

ID=40742942

Family Applications (1)

Application Number Title Priority Date Filing Date
TW97130012A TWI401719B (zh) 2007-11-30 2008-08-07 空氣斷路器

Country Status (3)

Country Link
JP (1) JP2009134995A (ja)
CN (1) CN101447348B (ja)
TW (1) TWI401719B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104465255B (zh) * 2014-12-25 2016-07-06 常熟开关制造有限公司(原常熟开关厂) 一种低压断路器触头***
KR20170077659A (ko) 2015-12-28 2017-07-06 엘에스산전 주식회사 기중차단기의 접점 구조

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571933A (en) * 1948-07-30 1951-10-16 Westinghouse Electric Corp Air circuit breaker
TW556240B (en) * 2002-02-22 2003-10-01 Mitsubishi Electric Corp Air circuit breaker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852062U (ja) * 1971-10-15 1973-07-06
JPS5650644Y2 (ja) * 1976-04-14 1981-11-27
JPS63108629A (ja) * 1986-10-24 1988-05-13 株式会社東芝 環状接触子
US5160817A (en) * 1990-11-21 1992-11-03 Automatic Switch Company Electrical switch contact arrangement having quick break arcing contacts
ES2249243T3 (es) * 2000-01-11 2006-04-01 Mitsubishi Denki Kabushiki Kaisha Interruptor de circuito.
JP4257990B2 (ja) * 2002-04-12 2009-04-30 三菱電機株式会社 引出形遮断器
JP4024726B2 (ja) * 2003-07-17 2007-12-19 三菱電機株式会社 多極回路遮断器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571933A (en) * 1948-07-30 1951-10-16 Westinghouse Electric Corp Air circuit breaker
TW556240B (en) * 2002-02-22 2003-10-01 Mitsubishi Electric Corp Air circuit breaker

Also Published As

Publication number Publication date
CN101447348A (zh) 2009-06-03
CN101447348B (zh) 2011-11-30
TW200924003A (en) 2009-06-01
JP2009134995A (ja) 2009-06-18

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees