MY153222A - Switching mechanism for air circuit breaker and toggle links thereof - Google Patents

Switching mechanism for air circuit breaker and toggle links thereof

Info

Publication number
MY153222A
MY153222A MYPI20072181A MYPI20072181A MY153222A MY 153222 A MY153222 A MY 153222A MY PI20072181 A MYPI20072181 A MY PI20072181A MY PI20072181 A MYPI20072181 A MY PI20072181A MY 153222 A MY153222 A MY 153222A
Authority
MY
Malaysia
Prior art keywords
link
circuit breaker
air circuit
toggle links
switching mechanism
Prior art date
Application number
MYPI20072181A
Other languages
English (en)
Inventor
Lee Sang-Chul
Kim Ki-Hwan
Yang Hong-Ik
Ahn Kil-Young
Original Assignee
Ls Ind 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 Ind Systems Co Ltd filed Critical Ls Ind Systems Co Ltd
Publication of MY153222A publication Critical patent/MY153222A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3052—Linear spring motors
    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/528—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3089—Devices for manual releasing of locked charged spring motor; Devices for remote releasing

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
MYPI20072181A 2006-12-29 2007-12-06 Switching mechanism for air circuit breaker and toggle links thereof MY153222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020060033041U KR200442291Y1 (ko) 2006-12-29 2006-12-29 기중차단기 및 그에 사용되는 링크

Publications (1)

Publication Number Publication Date
MY153222A true MY153222A (en) 2015-01-29

Family

ID=39446279

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20072181A MY153222A (en) 2006-12-29 2007-12-06 Switching mechanism for air circuit breaker and toggle links thereof

Country Status (7)

Country Link
EP (1) EP1939903B1 (de)
KR (1) KR200442291Y1 (de)
CN (1) CN101211720B (de)
DE (1) DE602007006405D1 (de)
ES (1) ES2345362T3 (de)
MY (1) MY153222A (de)
RU (1) RU2376670C2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964809B2 (en) 2008-07-29 2011-06-21 General Electric Company Cam operated spring discharge interlock mechanism
ES2400985T3 (es) * 2008-10-03 2013-04-16 Schneider Electric Industries Sas Mecanismo para la operación sincronizada de cierre y de apertura de un dispositivo de conmutación y un dispositivo de selección en un conmutador
KR101015296B1 (ko) 2008-12-31 2011-02-15 엘에스산전 주식회사 캠 회전 지연기능을 구비한 회로차단기
DE102012200238A1 (de) 2012-01-10 2013-07-11 Siemens Aktiengesellschaft Elektrisches Schaltgerät
RU2676467C2 (ru) * 2014-10-27 2018-12-29 Хамзат Исхакович Геграев Привод выключателя нагрузки
KR20210042519A (ko) * 2019-10-10 2021-04-20 엘에스일렉트릭(주) 듀얼 링크 구조를 갖는 진공 차단기용 개폐장치 및 이를 갖는 진공 차단기
CN113707492B (zh) * 2021-09-18 2025-04-01 淄博中正电器有限公司 一种高压永磁真空断路器
CN114388282B (zh) * 2021-12-28 2025-03-25 北京四方继保工程技术有限公司 一种环保型内置隔离开关的柱上断路器用操作机构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224590A (en) 1991-11-06 1993-07-06 Westinghouse Electric Corp. Circuit interrupter having improved operating mechanism
FR2696866B1 (fr) * 1992-10-13 1994-12-02 Merlin Gerin Mécanisme d'actionnement d'un interrupteur à trois positions.
DE10010727C2 (de) 2000-02-29 2002-03-07 Siemens Ag Schaltschloss für einen Niederspannungs-Leistungsschalter

Also Published As

Publication number Publication date
EP1939903B1 (de) 2010-05-12
KR20080002431U (ko) 2008-07-03
RU2376670C2 (ru) 2009-12-20
KR200442291Y1 (ko) 2008-10-27
DE602007006405D1 (de) 2010-06-24
EP1939903A1 (de) 2008-07-02
CN101211720B (zh) 2011-06-01
RU2007149529A (ru) 2009-07-10
CN101211720A (zh) 2008-07-02
ES2345362T3 (es) 2010-09-21

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