HK1077399A1 - Manual tripping device for magnetic operating mechanism - Google Patents

Manual tripping device for magnetic operating mechanism

Info

Publication number
HK1077399A1
HK1077399A1 HK05109401A HK05109401A HK1077399A1 HK 1077399 A1 HK1077399 A1 HK 1077399A1 HK 05109401 A HK05109401 A HK 05109401A HK 05109401 A HK05109401 A HK 05109401A HK 1077399 A1 HK1077399 A1 HK 1077399A1
Authority
HK
Hong Kong
Prior art keywords
operating mechanism
tripping device
magnetic operating
manual tripping
manual
Prior art date
Application number
HK05109401A
Other languages
English (en)
Inventor
Naoaki Inoue
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1077399A1 publication Critical patent/HK1077399A1/xx

Links

Classifications

    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
HK05109401A 2004-01-07 2005-10-21 Manual tripping device for magnetic operating mechanism HK1077399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004002358A JP4458858B2 (ja) 2004-01-07 2004-01-07 電磁操作機構の手動開放装置

Publications (1)

Publication Number Publication Date
HK1077399A1 true HK1077399A1 (en) 2006-02-10

Family

ID=34270124

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05109401A HK1077399A1 (en) 2004-01-07 2005-10-21 Manual tripping device for magnetic operating mechanism

Country Status (5)

Country Link
US (1) US6870451B1 (ja)
JP (1) JP4458858B2 (ja)
CN (1) CN100349235C (ja)
HK (1) HK1077399A1 (ja)
TW (1) TWI242776B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4423598B2 (ja) * 2004-08-17 2010-03-03 株式会社日立製作所 真空スイッチギヤの単相モジュールおよび真空スイッチギヤ
DE102006033355A1 (de) 2006-07-19 2008-01-24 Euchner Gmbh + Co. Kg Vorrichtung zum Überwachen des Zustandes einer Schutzeinrichtung einer Maschine
US7863534B2 (en) 2008-04-15 2011-01-04 General Electric Company Spring discharge mechanism for circuit breaker
BRPI1008898A2 (pt) * 2009-02-17 2020-08-18 Abb Technology Ag dispositivo de disparo manual para disjutor
JP2011216245A (ja) * 2010-03-31 2011-10-27 Mitsubishi Electric Corp 電磁操作機構および電磁操作機構の手動開閉装置
CN102525342B (zh) * 2010-12-15 2016-05-04 乐金电子(天津)电器有限公司 集尘筒手动压缩的磁性离合结构
CN102306561B (zh) * 2011-05-31 2013-11-27 北京博瑞莱智能科技有限公司 永磁机构开关
JP5649738B2 (ja) * 2011-09-19 2015-01-07 三菱電機株式会社 電磁操作装置およびそれを用いた開閉装置
JP5901351B2 (ja) * 2012-03-01 2016-04-06 三菱電機株式会社 電磁操作装置
EP2682974A1 (en) * 2012-07-06 2014-01-08 ABB Technology AG Pushrod assembly for a medium voltage vacuum circuit breaker
JP5859146B2 (ja) * 2013-01-11 2016-02-10 三菱電機株式会社 電磁操作機構の手動開閉装置
CN103413719B (zh) * 2013-08-30 2015-09-23 广东布瑞克开关有限公司 一种外置式机械手动分闸装置及永磁驱动机构
WO2015098200A1 (ja) * 2013-12-26 2015-07-02 三菱電機株式会社 開閉装置
CN104134572B (zh) * 2014-08-14 2016-08-31 正泰电气股份有限公司 一种带手力分合闸装置的柱上永磁真空断路器
KR101870016B1 (ko) 2016-02-16 2018-07-23 엘에스산전 주식회사 바이패스 스위치
CN107068483B (zh) * 2017-06-16 2019-01-04 沈阳工业大学 一种一体式真空断路器的手动分闸方法
US10825625B1 (en) * 2019-06-07 2020-11-03 Smart Wires Inc. Kinetic actuator for vacuum interrupter
GB2585833A (en) * 2019-07-16 2021-01-27 Eaton Intelligent Power Ltd Circuit breaker
EP4006940A4 (en) * 2019-07-31 2022-08-10 Mitsubishi Electric Corporation SWITCH

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583066A (en) * 1984-12-05 1986-04-15 General Electric Company Thermal release for flux shift trip unit within static trip circuit breakers
US4891994A (en) * 1989-02-13 1990-01-09 Plessey Incorporated Linear electromechanical actuator
JP3082582B2 (ja) 1994-08-12 2000-08-28 日新電機株式会社 開閉器用操作装置

Also Published As

Publication number Publication date
JP2005197094A (ja) 2005-07-21
TWI242776B (en) 2005-11-01
JP4458858B2 (ja) 2010-04-28
TW200523933A (en) 2005-07-16
CN1637978A (zh) 2005-07-13
CN100349235C (zh) 2007-11-14
US6870451B1 (en) 2005-03-22

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