HK1128988A1 - Electromagnetic operating device for switch - Google Patents

Electromagnetic operating device for switch

Info

Publication number
HK1128988A1
HK1128988A1 HK09107136.1A HK09107136A HK1128988A1 HK 1128988 A1 HK1128988 A1 HK 1128988A1 HK 09107136 A HK09107136 A HK 09107136A HK 1128988 A1 HK1128988 A1 HK 1128988A1
Authority
HK
Hong Kong
Prior art keywords
switch
operating device
electromagnetic operating
electromagnetic
operating
Prior art date
Application number
HK09107136.1A
Other languages
English (en)
Inventor
Tomotaka Yano
Masahiro Arioka
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 HK1128988A1 publication Critical patent/HK1128988A1/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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/02—Cores, Yokes, or armatures made from sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
HK09107136.1A 2006-04-10 2009-08-04 Electromagnetic operating device for switch HK1128988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/307558 WO2007116516A1 (ja) 2006-04-10 2006-04-10 開閉器用電磁操作装置

Publications (1)

Publication Number Publication Date
HK1128988A1 true HK1128988A1 (en) 2009-11-13

Family

ID=38580825

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09107136.1A HK1128988A1 (en) 2006-04-10 2009-08-04 Electromagnetic operating device for switch

Country Status (8)

Country Link
US (1) US8149077B2 (de)
EP (1) EP2006871B1 (de)
JP (1) JP4592797B2 (de)
KR (1) KR101011889B1 (de)
CN (1) CN101416262B (de)
HK (1) HK1128988A1 (de)
TW (1) TWI318031B (de)
WO (1) WO2007116516A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP5872388B2 (ja) * 2012-06-18 2016-03-01 株式会社日立製作所 操作装置または真空開閉器
JP5900408B2 (ja) * 2013-05-07 2016-04-06 株式会社デンソー 操作装置
CN105931917B (zh) * 2016-06-28 2018-06-29 东莞市正瑞五金有限公司 一种真空断路器
CN106128886B (zh) * 2016-06-28 2018-06-26 广东宏伟泰精工实业股份有限公司 一种断路器以及用于断路器的真空灭弧室
CN106057562B (zh) * 2016-06-28 2018-06-29 东莞市赛特金属制品有限公司 一种断路器
CN106057565B (zh) * 2016-06-28 2018-07-10 东莞顺迈精密机电有限公司 一种真空灭弧室以及采用该真空灭弧室的断路器
CN106128887B (zh) * 2016-06-28 2018-06-26 东莞市牧豪流体设备科技有限公司 一种低压真空断路器以及用于断路器的真空灭弧室
CN106847571B (zh) * 2016-12-31 2020-06-30 浙江宝威电气有限公司 一种新型永磁机构
CN106847570B (zh) * 2016-12-31 2020-06-30 浙江宝威电气有限公司 一种运行稳定的永磁机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710761A (en) * 1927-10-20 1929-04-30 Westinghouse Electric & Mfg Co Alternating-current electromagnet
US2094199A (en) * 1934-07-25 1937-09-28 Gen Motors Corp Switch
GB739992A (en) * 1953-06-11 1955-11-02 Gen Electric Improvements in and relating to laminated cores in dynamo-electric machines
JPS6054309U (ja) * 1983-09-22 1985-04-16 株式会社東芝 電磁石装置
JPS61198604A (ja) * 1985-02-27 1986-09-03 Fuji Electric Co Ltd 電磁石用鉄心
JPS624104U (de) * 1985-06-25 1987-01-12
JPS62268330A (ja) 1986-05-12 1987-11-20 Fanuc Ltd 電動機の固定子構造
US6118366A (en) * 1997-12-09 2000-09-12 Siemens Automotive Corporation Electromagnetic actuator with split housing assembly
US6157277A (en) * 1997-12-09 2000-12-05 Siemens Automotive Corporation Electromagnetic actuator with improved lamination core-housing connection
JP2001237118A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 電磁石及びそれを用いた開閉器の操作機構
CN2406328Y (zh) * 2000-02-29 2000-11-15 肖建华 永磁操动机构
EP1416503B1 (de) 2002-10-30 2013-09-18 Hitachi, Ltd. Solenoidbetätigtes Schaltgerät und Steuerung eines Elektromagneten
JP3735690B2 (ja) * 2003-02-12 2006-01-18 株式会社日立製作所 電磁操作装置
JP3723174B2 (ja) * 2002-11-15 2005-12-07 三菱電機株式会社 操作装置、操作装置の製造方法及びこの操作装置を備えた開閉装置
JP4192645B2 (ja) * 2003-03-24 2008-12-10 三菱電機株式会社 操作回路およびこれを用いた電力用開閉装置
JP4549173B2 (ja) * 2004-12-13 2010-09-22 三菱電機株式会社 電磁操作機構

Also Published As

Publication number Publication date
US8149077B2 (en) 2012-04-03
EP2006871A9 (de) 2009-05-20
CN101416262A (zh) 2009-04-22
CN101416262B (zh) 2011-11-23
EP2006871B1 (de) 2020-01-01
TWI318031B (en) 2009-12-01
JPWO2007116516A1 (ja) 2009-08-20
KR101011889B1 (ko) 2011-02-01
US20090160588A1 (en) 2009-06-25
KR20080089652A (ko) 2008-10-07
TW200740064A (en) 2007-10-16
EP2006871A4 (de) 2010-12-15
JP4592797B2 (ja) 2010-12-08
WO2007116516A1 (ja) 2007-10-18
EP2006871A2 (de) 2008-12-24

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210412