KR101824004B1 - 배선용 차단기의 소호 장치 - Google Patents

배선용 차단기의 소호 장치 Download PDF

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Publication number
KR101824004B1
KR101824004B1 KR1020110053415A KR20110053415A KR101824004B1 KR 101824004 B1 KR101824004 B1 KR 101824004B1 KR 1020110053415 A KR1020110053415 A KR 1020110053415A KR 20110053415 A KR20110053415 A KR 20110053415A KR 101824004 B1 KR101824004 B1 KR 101824004B1
Authority
KR
South Korea
Prior art keywords
arc
grid
contactor
contact
fixed
Prior art date
Application number
KR1020110053415A
Other languages
English (en)
Korean (ko)
Other versions
KR20120134492A (ko
Inventor
김민규
Original Assignee
엘에스산전 주식회사
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 엘에스산전 주식회사 filed Critical 엘에스산전 주식회사
Priority to KR1020110053415A priority Critical patent/KR101824004B1/ko
Priority to CN201210177709.XA priority patent/CN102810437B/zh
Publication of KR20120134492A publication Critical patent/KR20120134492A/ko
Application granted granted Critical
Publication of KR101824004B1 publication Critical patent/KR101824004B1/ko

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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
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • 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

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  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
KR1020110053415A 2011-06-02 2011-06-02 배선용 차단기의 소호 장치 KR101824004B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020110053415A KR101824004B1 (ko) 2011-06-02 2011-06-02 배선용 차단기의 소호 장치
CN201210177709.XA CN102810437B (zh) 2011-06-02 2012-05-31 用于断路器的灭弧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110053415A KR101824004B1 (ko) 2011-06-02 2011-06-02 배선용 차단기의 소호 장치

Publications (2)

Publication Number Publication Date
KR20120134492A KR20120134492A (ko) 2012-12-12
KR101824004B1 true KR101824004B1 (ko) 2018-01-31

Family

ID=47234122

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110053415A KR101824004B1 (ko) 2011-06-02 2011-06-02 배선용 차단기의 소호 장치

Country Status (2)

Country Link
KR (1) KR101824004B1 (zh)
CN (1) CN102810437B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3040238B1 (fr) * 2015-08-18 2019-01-25 Schneider Electric Industries Sas Disjoncteur electrique
CN107799369B (zh) * 2017-11-30 2020-01-10 厦门理工学院 一种防烧蚀的静触头组件及灭弧系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900007273B1 (ko) * 1986-09-16 1990-10-06 미쓰비시전기 주식회사 회로 차단기
JPH0831296A (ja) * 1994-07-14 1996-02-02 Fuji Electric Co Ltd 回路遮断器
KR20060035194A (ko) * 2004-10-21 2006-04-26 엘에스산전 주식회사 배선용 차단기의 소호장치
CN201845730U (zh) * 2010-11-16 2011-05-25 浙江电器开关有限公司 万能断路器灭弧室

Also Published As

Publication number Publication date
CN102810437A (zh) 2012-12-05
KR20120134492A (ko) 2012-12-12
CN102810437B (zh) 2015-05-20

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A201 Request for examination
E902 Notification of reason for refusal
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