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KR100944173B1 - 회로 차단기 - Google Patents

회로 차단기 Download PDF

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Publication number
KR100944173B1
KR100944173B1 KR1020050057537A KR20050057537A KR100944173B1 KR 100944173 B1 KR100944173 B1 KR 100944173B1 KR 1020050057537 A KR1020050057537 A KR 1020050057537A KR 20050057537 A KR20050057537 A KR 20050057537A KR 100944173 B1 KR100944173 B1 KR 100944173B1
Authority
KR
South Korea
Prior art keywords
movable contact
arc
magnetic plate
circuit breaker
tip
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020050057537A
Other languages
English (en)
Korean (ko)
Other versions
KR20060048733A (ko
Inventor
아키후미 사토
고지 아사카와
미츠히로 미츠시게
야스히로 다카하시
히데토 야마가타
Original Assignee
후지 덴키 기기세이교 가부시끼가이샤
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 후지 덴키 기기세이교 가부시끼가이샤 filed Critical 후지 덴키 기기세이교 가부시끼가이샤
Publication of KR20060048733A publication Critical patent/KR20060048733A/ko
Application granted granted Critical
Publication of KR100944173B1 publication Critical patent/KR100944173B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/302—Means for extinguishing or preventing arc between current-carrying parts wherein arc-extinguishing gas is evolved from stationary parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H01H9/362—Mounting of plates in arc chamber
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
KR1020050057537A 2004-07-01 2005-06-30 회로 차단기 Expired - Fee Related KR100944173B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00195268 2004-07-01
JP2004195268A JP4466237B2 (ja) 2004-07-01 2004-07-01 回路遮断器

Publications (2)

Publication Number Publication Date
KR20060048733A KR20060048733A (ko) 2006-05-18
KR100944173B1 true KR100944173B1 (ko) 2010-02-24

Family

ID=35793192

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050057537A Expired - Fee Related KR100944173B1 (ko) 2004-07-01 2005-06-30 회로 차단기

Country Status (3)

Country Link
JP (1) JP4466237B2 (zh)
KR (1) KR100944173B1 (zh)
CN (1) CN1716494B (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101352912B1 (ko) 2012-11-14 2014-01-20 엘에스산전 주식회사 회로 차단기의 아크가스 배기장치
KR101568685B1 (ko) * 2012-09-13 2015-11-13 파나소닉 아이피 매니지먼트 가부시키가이샤 직류 개폐기의 소호 기구, 및 상기 소호 기구를 가지는 직류 개폐기 및 직류 차단기

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007280928A (ja) * 2006-03-13 2007-10-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
JP2007280778A (ja) * 2006-04-07 2007-10-25 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
JP2008066171A (ja) * 2006-09-08 2008-03-21 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器
JP2008066155A (ja) * 2006-09-08 2008-03-21 Hitachi Industrial Equipment Systems Co Ltd 回路遮断器
JP4709170B2 (ja) * 2007-01-18 2011-06-22 株式会社東海理化電機製作所 節度装置
JP4700630B2 (ja) * 2007-02-08 2011-06-15 株式会社東海理化電機製作所 節度切換式スイッチ装置
JP5256667B2 (ja) * 2007-08-27 2013-08-07 富士電機機器制御株式会社 回路遮断器
KR100910525B1 (ko) 2007-09-03 2009-07-31 엘에스산전 주식회사 모터보호용 차단기의 아크소호장치
JP4753263B2 (ja) * 2008-10-10 2011-08-24 三菱電機株式会社 回路遮断器
CN101916695B (zh) * 2010-08-06 2012-08-29 上海良信电器股份有限公司 小型断路器双层电弧隔离装置
CN102157312B (zh) * 2011-03-21 2012-12-26 常熟开关制造有限公司(原常熟开关厂） 微型断路器的灭弧装置
CN102201304B (zh) * 2011-05-25 2013-01-23 常熟开关制造有限公司(原常熟开关厂） 断路器的跑弧道结构
CN105097374B (zh) 2014-05-16 2018-01-19 北京人民电器厂有限公司 一种利于电弧快速移动和拉长的断路器
JP6292994B2 (ja) * 2014-06-20 2018-03-14 三菱電機株式会社 回路遮断器
JP6474976B2 (ja) * 2014-08-14 2019-02-27 富士電機株式会社 回路遮断器
FR3040238B1 (fr) * 2015-08-18 2019-01-25 Schneider Electric Industries Sas Disjoncteur electrique
CN107946098A (zh) * 2017-12-28 2018-04-20 常熟开关制造有限公司(原常熟开关厂） 开关的触头系统
CN113593994B (zh) * 2018-06-15 2023-05-05 上海电器科学研究所（集团）有限公司 一种具有优良磁吹效果的导电回路系统
KR102070140B1 (ko) * 2018-08-30 2020-01-29 상도전기통신 주식회사 소형 저압용 차단기의 아크런너 설치구조

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880001790Y1 (ko) * 1981-02-27 1988-05-11 미쓰비시전기 주식회사 회로차단기
JPH08185785A (ja) * 1994-12-28 1996-07-16 Mitsubishi Electric Corp 回路遮断器
JP2000030596A (ja) * 1998-07-13 2000-01-28 Toshiba Fa Syst Eng Corp 消孤装置
KR200350108Y1 (ko) 2004-02-04 2004-05-10 상도전기통신 주식회사 대전류용 차단기의 소호장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880001790Y1 (ko) * 1981-02-27 1988-05-11 미쓰비시전기 주식회사 회로차단기
JPH08185785A (ja) * 1994-12-28 1996-07-16 Mitsubishi Electric Corp 回路遮断器
JP2000030596A (ja) * 1998-07-13 2000-01-28 Toshiba Fa Syst Eng Corp 消孤装置
KR200350108Y1 (ko) 2004-02-04 2004-05-10 상도전기통신 주식회사 대전류용 차단기의 소호장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101568685B1 (ko) * 2012-09-13 2015-11-13 파나소닉 아이피 매니지먼트 가부시키가이샤 직류 개폐기의 소호 기구, 및 상기 소호 기구를 가지는 직류 개폐기 및 직류 차단기
KR101352912B1 (ko) 2012-11-14 2014-01-20 엘에스산전 주식회사 회로 차단기의 아크가스 배기장치

Also Published As

Publication number Publication date
JP2006019113A (ja) 2006-01-19
KR20060048733A (ko) 2006-05-18
CN1716494A (zh) 2006-01-04
JP4466237B2 (ja) 2010-05-26
CN1716494B (zh) 2010-08-18

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