EP1939904A3 - Druckluftschalter mit Vorrichtung zur ARC-Unterdrückung - Google Patents

Druckluftschalter mit Vorrichtung zur ARC-Unterdrückung Download PDF

Info

Publication number
EP1939904A3
EP1939904A3 EP07024416A EP07024416A EP1939904A3 EP 1939904 A3 EP1939904 A3 EP 1939904A3 EP 07024416 A EP07024416 A EP 07024416A EP 07024416 A EP07024416 A EP 07024416A EP 1939904 A3 EP1939904 A3 EP 1939904A3
Authority
EP
European Patent Office
Prior art keywords
disposed
circuit breaker
air circuit
extinguishing apparatus
arc extinguishing
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.)
Withdrawn
Application number
EP07024416A
Other languages
English (en)
French (fr)
Other versions
EP1939904A2 (de
Inventor
Young-Myoung Yeon
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
Publication of EP1939904A2 publication Critical patent/EP1939904A2/de
Publication of EP1939904A3 publication Critical patent/EP1939904A3/de
Withdrawn legal-status Critical Current

Links

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
    • H01H9/342—Venting arrangements for arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—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
    • H01H2009/347—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using lids for closing the arc chamber after assembly

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
EP07024416A 2006-12-29 2007-12-17 Druckluftschalter mit Vorrichtung zur ARC-Unterdrückung Withdrawn EP1939904A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060139140A KR20080062942A (ko) 2006-12-29 2006-12-29 기중차단기의 소호장치

Publications (2)

Publication Number Publication Date
EP1939904A2 EP1939904A2 (de) 2008-07-02
EP1939904A3 true EP1939904A3 (de) 2009-05-20

Family

ID=39301169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07024416A Withdrawn EP1939904A3 (de) 2006-12-29 2007-12-17 Druckluftschalter mit Vorrichtung zur ARC-Unterdrückung

Country Status (4)

Country Link
EP (1) EP1939904A3 (de)
KR (1) KR20080062942A (de)
CN (1) CN101211726A (de)
RU (1) RU2007149300A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101540248B (zh) * 2009-03-30 2011-04-13 常熟开关制造有限公司(原常熟开关厂） 低压断路器
CN101908442A (zh) * 2010-08-05 2010-12-08 无锡新宏泰电器科技股份有限公司 新型断路器灭弧结构
CN102005322B (zh) * 2010-12-10 2013-01-30 武汉长海电气科技开发有限公司 开关电器灭弧室
US10134537B2 (en) 2015-02-17 2018-11-20 Abb Schweiz Ag Filter assembly for a circuit breaker arc chamber
KR102520091B1 (ko) * 2016-03-14 2023-04-10 엘에스일렉트릭(주) 복합소호식 초고압 차단기의 소호부
FR3069699B1 (fr) * 2017-07-26 2019-09-06 Schneider Electric Industries Sas Dispositif de filtrage de gaz de coupure et appareil de coupure d'un courant electrique comprenant un tel dispositif de filtrage
CN107680891B (zh) * 2017-10-31 2020-06-30 首瑞（天津）电气设备有限公司 一种触头灭弧系统、低压断路器及灭弧系统
KR102549302B1 (ko) * 2018-07-09 2023-06-30 엘에스일렉트릭(주) 배선용 차단기의 아크 소호 장치
GB201902314D0 (en) 2019-02-20 2019-04-03 Eaton Intelligent Power Ltd Switching device with effective cooling of outflowing gases
KR102275001B1 (ko) * 2019-10-17 2021-07-08 엘에스일렉트릭(주) 아크를 효과적으로 소호할 수 있는 전자 접촉기
CN111092007B (zh) * 2019-12-10 2022-07-01 上海电器科学研究所（集团）有限公司 一种框架式断路器引弧灭弧装置及触头灭弧系统
CN117727595B (zh) * 2024-02-07 2024-04-26 温州华嘉电器有限公司 一种断路器灭弧室

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171936A (en) * 1962-07-27 1965-03-02 Gen Electric Arc extinguishing structure with venting passage and deflector means
US3621169A (en) * 1970-04-20 1971-11-16 Gen Electric Electric circuit interrupter with novel arc gas discharge muffle assembly
US5889249A (en) * 1996-06-28 1999-03-30 Schneider Electric Sa Tightly joined wire mesh deionizing device for a current breaker

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171936A (en) * 1962-07-27 1965-03-02 Gen Electric Arc extinguishing structure with venting passage and deflector means
US3621169A (en) * 1970-04-20 1971-11-16 Gen Electric Electric circuit interrupter with novel arc gas discharge muffle assembly
US5889249A (en) * 1996-06-28 1999-03-30 Schneider Electric Sa Tightly joined wire mesh deionizing device for a current breaker

Also Published As

Publication number Publication date
CN101211726A (zh) 2008-07-02
KR20080062942A (ko) 2008-07-03
EP1939904A2 (de) 2008-07-02
RU2007149300A (ru) 2009-07-10

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