JP5084982B1 - 直流回路用回路遮断器及び直流回路用回路遮断装置 - Google Patents

直流回路用回路遮断器及び直流回路用回路遮断装置 Download PDF

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Publication number
JP5084982B1
JP5084982B1 JP2012531574A JP2012531574A JP5084982B1 JP 5084982 B1 JP5084982 B1 JP 5084982B1 JP 2012531574 A JP2012531574 A JP 2012531574A JP 2012531574 A JP2012531574 A JP 2012531574A JP 5084982 B1 JP5084982 B1 JP 5084982B1
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Japan
Prior art keywords
circuit breaker
circuit
arc
insulator
grid plate
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.)
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JP2012531574A
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English (en)
Japanese (ja)
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JPWO2013171903A1 (ja
Inventor
伸郎 三好
征浩 伏見
悠太 小樋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
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Publication of JP5084982B1 publication Critical patent/JP5084982B1/ja
Publication of JPWO2013171903A1 publication Critical patent/JPWO2013171903A1/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • 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
    • H01H9/345—Mounting of arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • 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
    • H01H2009/365—Metal parts using U-shaped plates
    • 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
    • H01H9/36—Metal parts
    • H01H9/362—Mounting of plates in arc chamber

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP2012531574A 2012-05-18 2012-05-18 直流回路用回路遮断器及び直流回路用回路遮断装置 Active JP5084982B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/062829 WO2013171903A1 (ja) 2012-05-18 2012-05-18 直流回路用回路遮断器及び直流回路用回路遮断装置

Publications (2)

Publication Number Publication Date
JP5084982B1 true JP5084982B1 (ja) 2012-11-28
JPWO2013171903A1 JPWO2013171903A1 (ja) 2016-01-07

Family

ID=47435591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012531574A Active JP5084982B1 (ja) 2012-05-18 2012-05-18 直流回路用回路遮断器及び直流回路用回路遮断装置

Country Status (4)

Country Link
JP (1) JP5084982B1 (ko)
KR (1) KR101678288B1 (ko)
CN (1) CN104321847B (ko)
WO (1) WO2013171903A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104517789A (zh) * 2013-10-08 2015-04-15 富士电机机器制御株式会社 电路断路器
CN110993454A (zh) * 2019-11-20 2020-04-10 德力西电气有限公司 断路器操作机构的隔弧装置
CN116387111A (zh) * 2023-06-01 2023-07-04 广东南冠电气有限公司 智能量测断路器
CN118522614A (zh) * 2024-07-23 2024-08-20 浙江东海成套电器有限公司 一种动触头组件及其断路器

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6412368B2 (ja) * 2014-08-18 2018-10-24 河村電器産業株式会社 直流遮断器
CN107749361B (zh) * 2017-11-15 2020-12-18 常熟开关制造有限公司(原常熟开关厂） 灭弧栅片、灭弧室以及断路器
KR102108146B1 (ko) 2017-12-27 2020-05-11 엘에스일렉트릭(주) 직류 차단기
US10811207B2 (en) * 2018-07-18 2020-10-20 Lsis Co., Ltd. Arc extinguishing unit of molded case circuit breaker
GB2581506A (en) * 2019-02-21 2020-08-26 Eaton Intelligent Power Ltd Switchgear
KR102226948B1 (ko) 2019-08-29 2021-03-11 주식회사 스위코진광 순시차단용 구동장치
KR102153005B1 (ko) 2019-11-07 2020-09-07 주식회사 스위코진광 응답성 향상구조를 포함하는 고전압 개폐장치용 차단장치
WO2023136528A1 (ko) * 2022-01-13 2023-07-20 엘에스일렉트릭 (주) 배선용 차단기의 아크 소호부

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094457U (ko) * 1973-12-29 1975-08-08
JPS58181235A (ja) * 1982-04-15 1983-10-22 三菱電機株式会社 開閉器
JPH08227648A (ja) * 1994-06-14 1996-09-03 Fuji Electric Co Ltd 回路遮断器
JP2004152703A (ja) * 2002-10-31 2004-05-27 Energy Support Corp 消弧装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188917A (ja) 1982-04-28 1983-11-04 Tdk Corp 圧電フイルタ及びその製造方法
CN1298002C (zh) * 2004-02-06 2007-01-31 西安交通大学 一种带产气绝缘夹层的栅片灭弧室
KR20060035194A (ko) * 2004-10-21 2006-04-26 엘에스산전 주식회사 배선용 차단기의 소호장치
JP4522362B2 (ja) * 2005-12-21 2010-08-11 三菱電機株式会社 回路遮断器
CN101320663A (zh) * 2008-07-16 2008-12-10 乐星产电(无锡)有限公司 断路器用灭弧室

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094457U (ko) * 1973-12-29 1975-08-08
JPS58181235A (ja) * 1982-04-15 1983-10-22 三菱電機株式会社 開閉器
JPH08227648A (ja) * 1994-06-14 1996-09-03 Fuji Electric Co Ltd 回路遮断器
JP2004152703A (ja) * 2002-10-31 2004-05-27 Energy Support Corp 消弧装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104517789A (zh) * 2013-10-08 2015-04-15 富士电机机器制御株式会社 电路断路器
JP2015076239A (ja) * 2013-10-08 2015-04-20 富士電機機器制御株式会社 回路遮断器
CN110993454A (zh) * 2019-11-20 2020-04-10 德力西电气有限公司 断路器操作机构的隔弧装置
CN116387111A (zh) * 2023-06-01 2023-07-04 广东南冠电气有限公司 智能量测断路器
CN116387111B (zh) * 2023-06-01 2023-11-14 广东南冠电气有限公司 智能量测断路器
CN118522614A (zh) * 2024-07-23 2024-08-20 浙江东海成套电器有限公司 一种动触头组件及其断路器

Also Published As

Publication number Publication date
CN104321847B (zh) 2016-08-31
CN104321847A (zh) 2015-01-28
KR20140138843A (ko) 2014-12-04
WO2013171903A1 (ja) 2013-11-21
KR101678288B1 (ko) 2016-11-21
JPWO2013171903A1 (ja) 2016-01-07

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