KR101678288B1 - 직류 회로용 회로 차단기 및 직류 회로용 회로 차단 장치 - Google Patents

직류 회로용 회로 차단기 및 직류 회로용 회로 차단 장치 Download PDF

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Publication number
KR101678288B1
KR101678288B1 KR1020147027889A KR20147027889A KR101678288B1 KR 101678288 B1 KR101678288 B1 KR 101678288B1 KR 1020147027889 A KR1020147027889 A KR 1020147027889A KR 20147027889 A KR20147027889 A KR 20147027889A KR 101678288 B1 KR101678288 B1 KR 101678288B1
Authority
KR
South Korea
Prior art keywords
circuit
insulator
arc
grid plate
notch portion
Prior art date
Application number
KR1020147027889A
Other languages
English (en)
Korean (ko)
Other versions
KR20140138843A (ko
Inventor
노부오 미요시
마사히로 후시미
유타 고히
Original Assignee
미쓰비시덴키 가부시키가이샤
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.)
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Application filed by 미쓰비시덴키 가부시키가이샤 filed Critical 미쓰비시덴키 가부시키가이샤
Publication of KR20140138843A publication Critical patent/KR20140138843A/ko
Application granted granted Critical
Publication of KR101678288B1 publication Critical patent/KR101678288B1/ko

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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
    • H01H9/34—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

  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
KR1020147027889A 2012-05-18 2012-05-18 직류 회로용 회로 차단기 및 직류 회로용 회로 차단 장치 KR101678288B1 (ko)

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
KR20140138843A KR20140138843A (ko) 2014-12-04
KR101678288B1 true KR101678288B1 (ko) 2016-11-21

Family

ID=47435591

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147027889A KR101678288B1 (ko) 2012-05-18 2012-05-18 직류 회로용 회로 차단기 및 직류 회로용 회로 차단 장치

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102153005B1 (ko) 2019-11-07 2020-09-07 주식회사 스위코진광 응답성 향상구조를 포함하는 고전압 개폐장치용 차단장치
KR20210026073A (ko) 2019-08-29 2021-03-10 주식회사 스위코진광 순시차단용 구동장치
WO2023136528A1 (ko) * 2022-01-13 2023-07-20 엘에스일렉트릭 (주) 배선용 차단기의 아크 소호부

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004152703A (ja) * 2002-10-31 2004-05-27 Energy Support Corp 消弧装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5094457U (zh) * 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
JPS58188917A (ja) 1982-04-28 1983-11-04 Tdk Corp 圧電フイルタ及びその製造方法
JP3216776B2 (ja) * 1994-06-14 2001-10-09 富士電機株式会社 回路遮断器
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004152703A (ja) * 2002-10-31 2004-05-27 Energy Support Corp 消弧装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210026073A (ko) 2019-08-29 2021-03-10 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

Also Published As

Publication number Publication date
WO2013171903A1 (ja) 2013-11-21
KR20140138843A (ko) 2014-12-04
JP5084982B1 (ja) 2012-11-28
CN104321847A (zh) 2015-01-28
CN104321847B (zh) 2016-08-31
JPWO2013171903A1 (ja) 2016-01-07

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A201 Request for examination
AMND Amendment
E902 Notification of reason for refusal
E601 Decision to refuse application
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20191030

Year of fee payment: 4