MY194853A - Universal circuit breaker energy storage handle anti-jamming apparatus - Google Patents

Universal circuit breaker energy storage handle anti-jamming apparatus

Info

Publication number
MY194853A
MY194853A MYPI2019002104A MYPI2019002104A MY194853A MY 194853 A MY194853 A MY 194853A MY PI2019002104 A MYPI2019002104 A MY PI2019002104A MY PI2019002104 A MYPI2019002104 A MY PI2019002104A MY 194853 A MY194853 A MY 194853A
Authority
MY
Malaysia
Prior art keywords
energy storage
storage handle
ratchet
circuit breaker
latch
Prior art date
Application number
MYPI2019002104A
Other languages
English (en)
Inventor
Hongjian Lei
Keming Wang
Yingjie Yang
Xinhao Chen
Li Jiang
Original Assignee
Zhejiang Chint Electrics 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 Zhejiang Chint Electrics Co Ltd filed Critical Zhejiang Chint Electrics Co Ltd
Publication of MY194853A publication Critical patent/MY194853A/en

Links

Classifications

    • 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
    • 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
    • H01H3/3031—Means for locking the spring in a charged state
    • 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
    • H01H3/34—Driving mechanisms, i.e. for transmitting driving force to the contacts using ratchet

Landscapes

  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
MYPI2019002104A 2016-10-21 2016-11-21 Universal circuit breaker energy storage handle anti-jamming apparatus MY194853A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610919514.6A CN107978498B (zh) 2016-10-21 2016-10-21 万能式断路器储能手柄防卡滞装置
PCT/CN2016/106610 WO2018072255A1 (fr) 2016-10-21 2016-11-21 Appareil anti-coincement de poignée de stockage d'énergie de disjoncteur universel

Publications (1)

Publication Number Publication Date
MY194853A true MY194853A (en) 2022-12-20

Family

ID=62004507

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019002104A MY194853A (en) 2016-10-21 2016-11-21 Universal circuit breaker energy storage handle anti-jamming apparatus

Country Status (7)

Country Link
EP (1) EP3531436B1 (fr)
CN (1) CN107978498B (fr)
BR (1) BR112019007702B1 (fr)
ES (1) ES2908069T3 (fr)
MY (1) MY194853A (fr)
RU (1) RU2716009C1 (fr)
WO (1) WO2018072255A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109632961B (zh) * 2019-01-22 2021-12-14 铜仁学院 一种预应力无损检测方法及其装置
CN118156099A (zh) * 2024-05-09 2024-06-07 北陆电气有限公司 一种万能式断路器的速装操作机构、断路器及装配方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434282A (en) * 1934-02-03 1935-08-29 Henry Howard Sprigg Improvements in and relating to automatic circuit breakers
US5489755A (en) * 1994-03-18 1996-02-06 General Electric Company Handle operator assembly for high ampere-rated circuit breaker
JPH0877858A (ja) * 1994-08-31 1996-03-22 Matsushita Electric Works Ltd 可動接触子の支持構造
FR2744563B1 (fr) * 1996-02-06 1998-04-03 Schneider Electric Sa Mecanisme de commande d'un disjoncteur a verrou debrayable sur un court-circuit
JPH10199376A (ja) * 1997-01-09 1998-07-31 Nissin Electric Co Ltd 断路器の電動操作器
US6210189B1 (en) * 1998-07-30 2001-04-03 Harold T. Gantt Rigid christmas light installation system
CN1319094C (zh) * 2004-12-01 2007-05-30 上海电器科学研究所（集团）有限公司 空气断路器的储能机构
CN2833865Y (zh) * 2005-11-17 2006-11-01 上海电器股份有限公司人民电器厂 具有自平衡功能的电路断路器接触装置
KR100908373B1 (ko) * 2007-08-20 2009-07-20 엘에스산전 주식회사 기중차단기의 투입스프링 차징장치에 사용되는 구동모터
US8592706B2 (en) * 2010-09-14 2013-11-26 Eaton Corporation Charging handle apparatus and switchgear apparatus
CN102543501B (zh) * 2011-12-02 2013-02-06 万控集团有限公司 断路器弹簧操动机构
CN103681022B (zh) * 2013-12-11 2016-01-27 浙江电器开关有限公司 一种框架断路器储能传动装置
CN206116320U (zh) * 2016-10-21 2017-04-19 浙江正泰电器股份有限公司 万能式断路器储能手柄防卡滞装置

Also Published As

Publication number Publication date
EP3531436A1 (fr) 2019-08-28
EP3531436A4 (fr) 2020-04-29
BR112019007702A2 (pt) 2019-07-02
BR112019007702B1 (pt) 2023-01-03
EP3531436B1 (fr) 2021-12-15
ES2908069T3 (es) 2022-04-27
WO2018072255A1 (fr) 2018-04-26
CN107978498B (zh) 2020-07-28
CN107978498A (zh) 2018-05-01
RU2716009C1 (ru) 2020-03-05

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