CN101211720B - 用于空气断路器的开关机构及其肘节连杆 - Google Patents

用于空气断路器的开关机构及其肘节连杆 Download PDF

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Publication number
CN101211720B
CN101211720B CN2007103057393A CN200710305739A CN101211720B CN 101211720 B CN101211720 B CN 101211720B CN 2007103057393 A CN2007103057393 A CN 2007103057393A CN 200710305739 A CN200710305739 A CN 200710305739A CN 101211720 B CN101211720 B CN 101211720B
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CN
China
Prior art keywords
connecting rod
main shaft
switching
spring
air circuit
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.)
Active
Application number
CN2007103057393A
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English (en)
Chinese (zh)
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CN101211720A (zh
Inventor
李尚彻
金起焕
杨弘益
安吉荣
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 CN101211720A publication Critical patent/CN101211720A/zh
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Publication of CN101211720B publication Critical patent/CN101211720B/zh
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    • 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
    • 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
    • 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

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN2007103057393A 2006-12-29 2007-12-28 用于空气断路器的开关机构及其肘节连杆 Active CN101211720B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2020060033041 2006-12-29
KR20-2006-0033041 2006-12-29
KR2020060033041U KR200442291Y1 (ko) 2006-12-29 2006-12-29 기중차단기 및 그에 사용되는 링크

Publications (2)

Publication Number Publication Date
CN101211720A CN101211720A (zh) 2008-07-02
CN101211720B true CN101211720B (zh) 2011-06-01

Family

ID=39446279

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007103057393A Active CN101211720B (zh) 2006-12-29 2007-12-28 用于空气断路器的开关机构及其肘节连杆

Country Status (7)

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

Families Citing this family (6)

* 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
EP2172956B1 (en) * 2008-10-03 2013-02-13 Schneider Electric Industries SAS A mechanism for the synchronized operation of closing and opening of a switching device and a selector device in a switchgear
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

Citations (1)

* 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010727C2 (de) 2000-02-29 2002-03-07 Siemens Ag Schaltschloss für einen Niederspannungs-Leistungsschalter

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
EP1939903B1 (en) 2010-05-12
ES2345362T3 (es) 2010-09-21
DE602007006405D1 (de) 2010-06-24
EP1939903A1 (en) 2008-07-02
CN101211720A (zh) 2008-07-02
KR20080002431U (ko) 2008-07-03
MY153222A (en) 2015-01-29
KR200442291Y1 (ko) 2008-10-27
RU2007149529A (ru) 2009-07-10
RU2376670C2 (ru) 2009-12-20

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