CN202736866U - 布线用断路器 - Google Patents

布线用断路器 Download PDF

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Publication number
CN202736866U
CN202736866U CN2012203035812U CN201220303581U CN202736866U CN 202736866 U CN202736866 U CN 202736866U CN 2012203035812 U CN2012203035812 U CN 2012203035812U CN 201220303581 U CN201220303581 U CN 201220303581U CN 202736866 U CN202736866 U CN 202736866U
Authority
CN
China
Prior art keywords
mentioned
arc
contact
fixed contact
control device
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 - Lifetime
Application number
CN2012203035812U
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English (en)
Chinese (zh)
Inventor
具本根
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.)
LS Electric Co Ltd
Original Assignee
LS Industrial Systems Co Ltd
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 LS Industrial Systems Co Ltd filed Critical LS Industrial Systems Co Ltd
Application granted granted Critical
Publication of CN202736866U publication Critical patent/CN202736866U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • 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
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
CN2012203035812U 2011-06-24 2012-06-25 布线用断路器 Expired - Lifetime CN202736866U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2020110005806U KR200477246Y1 (ko) 2011-06-24 2011-06-24 배선용 차단기
KR20-2011-0005806 2011-06-24

Publications (1)

Publication Number Publication Date
CN202736866U true CN202736866U (zh) 2013-02-13

Family

ID=47662539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012203035812U Expired - Lifetime CN202736866U (zh) 2011-06-24 2012-06-25 布线用断路器

Country Status (2)

Country Link
KR (1) KR200477246Y1 (ko)
CN (1) CN202736866U (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9552951B2 (en) 2015-03-06 2017-01-24 Cooper Technologies Company High voltage compact fusible disconnect switch device with magnetic arc deflection assembly
US9601297B2 (en) 2015-03-23 2017-03-21 Cooper Technologies Company High voltage compact fuse assembly with magnetic arc deflection
US10636607B2 (en) 2017-12-27 2020-04-28 Eaton Intelligent Power Limited High voltage compact fused disconnect switch device with bi-directional magnetic arc deflection assembly
CN111755299A (zh) * 2019-03-29 2020-10-09 Ls产电株式会社 配线用断路器的灭弧装置
US10854414B2 (en) 2016-05-11 2020-12-01 Eaton Intelligent Power Limited High voltage electrical disconnect device with magnetic arc deflection assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200493391Y1 (ko) * 2017-12-27 2021-03-22 엘에스일렉트릭(주) 배선용 차단기의 아크 챔버
CN108320949A (zh) * 2018-01-24 2018-07-24 季洪顺 快速隔离式灭弧装置及灭弧方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4147347B2 (ja) * 2003-03-11 2008-09-10 富士電機機器制御株式会社 配線用遮断器
KR200393296Y1 (ko) * 2005-05-17 2005-08-22 엘에스산전 주식회사 배선용 차단기의 소호장치
KR101010090B1 (ko) * 2008-11-10 2011-01-24 엘에스산전 주식회사 가스 압과 자기력을 함께 이용한 트립 장치를 갖는 배선용 차단기

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9552951B2 (en) 2015-03-06 2017-01-24 Cooper Technologies Company High voltage compact fusible disconnect switch device with magnetic arc deflection assembly
US9881761B2 (en) 2015-03-06 2018-01-30 Cooper Technologies Company High voltage compact fusible disconnect switch device with magnetic arc deflection assembly
US10224169B2 (en) 2015-03-06 2019-03-05 Eaton Intelligent Power Limited High voltage compact fusible disconnect switch device with magnetic arc deflection assembly
US10381186B2 (en) 2015-03-06 2019-08-13 Eaton Intelligent Power Limited High voltage compact fusible disconnect switch device with magnetic arc deflection assembly
US9601297B2 (en) 2015-03-23 2017-03-21 Cooper Technologies Company High voltage compact fuse assembly with magnetic arc deflection
US10854414B2 (en) 2016-05-11 2020-12-01 Eaton Intelligent Power Limited High voltage electrical disconnect device with magnetic arc deflection assembly
US10636607B2 (en) 2017-12-27 2020-04-28 Eaton Intelligent Power Limited High voltage compact fused disconnect switch device with bi-directional magnetic arc deflection assembly
CN111755299A (zh) * 2019-03-29 2020-10-09 Ls产电株式会社 配线用断路器的灭弧装置

Also Published As

Publication number Publication date
KR20130000093U (ko) 2013-01-03
KR200477246Y1 (ko) 2015-05-22

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20130213

CX01 Expiry of patent term