CN116261766A - 操作器 - Google Patents

操作器 Download PDF

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Publication number
CN116261766A
CN116261766A CN202180065875.8A CN202180065875A CN116261766A CN 116261766 A CN116261766 A CN 116261766A CN 202180065875 A CN202180065875 A CN 202180065875A CN 116261766 A CN116261766 A CN 116261766A
Authority
CN
China
Prior art keywords
movable
side electrode
iron core
bearing
drive shaft
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.)
Pending
Application number
CN202180065875.8A
Other languages
English (en)
Chinese (zh)
Inventor
田村幸三
小林将人
芝山慎一
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.)
Hitachi Industrial Equipment Systems Co Ltd
Original Assignee
Hitachi Industrial Equipment 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 Hitachi Industrial Equipment Systems Co Ltd filed Critical Hitachi Industrial Equipment Systems Co Ltd
Publication of CN116261766A publication Critical patent/CN116261766A/zh
Pending legal-status Critical Current

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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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/28—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • 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
    • H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Electromagnets (AREA)
CN202180065875.8A 2021-05-18 2021-05-18 操作器 Pending CN116261766A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/018761 WO2022244092A1 (ja) 2021-05-18 2021-05-18 操作器

Publications (1)

Publication Number Publication Date
CN116261766A true CN116261766A (zh) 2023-06-13

Family

ID=84141343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180065875.8A Pending CN116261766A (zh) 2021-05-18 2021-05-18 操作器

Country Status (4)

Country Link
EP (1) EP4343806A4 (https=)
JP (1) JP7422947B2 (https=)
CN (1) CN116261766A (https=)
WO (1) WO2022244092A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS3513270B1 (https=) * 1959-05-27 1960-09-13
JP5163317B2 (ja) * 2008-06-30 2013-03-13 オムロン株式会社 接点装置
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
WO2012086214A1 (ja) * 2010-12-21 2012-06-28 三菱電機株式会社 電磁操作装置
JP2012199276A (ja) * 2011-03-18 2012-10-18 Mitsubishi Electric Corp 電磁アクチュエータおよび開閉装置
DK2854143T3 (en) * 2012-05-21 2017-04-24 Mitsubishi Electric Corp ELECTROMAGNETIC DEVICE AND SWITCHING DEVICE USING THE ELECTROMAGNETIC DEVICE
JP5917625B2 (ja) * 2014-07-28 2016-05-18 タカノ株式会社 ソレノイド用緩衝装置
CN104538247B (zh) * 2015-01-15 2017-10-13 南车株洲电力机车有限公司 真空断路器及真空断路器驱动装置
JP6776156B2 (ja) 2017-03-03 2020-10-28 株式会社日立産機システム 真空遮断器

Also Published As

Publication number Publication date
EP4343806A1 (en) 2024-03-27
EP4343806A4 (en) 2025-01-15
WO2022244092A1 (ja) 2022-11-24
JP7422947B2 (ja) 2024-01-26
JPWO2022244092A1 (https=) 2022-11-24

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