TWI750659B - 電磁操作裝置 - Google Patents

電磁操作裝置 Download PDF

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Publication number
TWI750659B
TWI750659B TW109115997A TW109115997A TWI750659B TW I750659 B TWI750659 B TW I750659B TW 109115997 A TW109115997 A TW 109115997A TW 109115997 A TW109115997 A TW 109115997A TW I750659 B TWI750659 B TW I750659B
Authority
TW
Taiwan
Prior art keywords
power supply
electromagnetic
connection means
circuit connection
emergency
Prior art date
Application number
TW109115997A
Other languages
English (en)
Chinese (zh)
Other versions
TW202044297A (zh
Inventor
吉田忠広
田中直樹
Original Assignee
日商三菱電機股份有限公司
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 日商三菱電機股份有限公司 filed Critical 日商三菱電機股份有限公司
Publication of TW202044297A publication Critical patent/TW202044297A/zh
Application granted granted Critical
Publication of TWI750659B publication Critical patent/TWI750659B/zh

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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
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • 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
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Safety Devices In Control Systems (AREA)
TW109115997A 2019-05-22 2020-05-14 電磁操作裝置 TWI750659B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/JP2019/020265 2019-05-22
PCT/JP2019/020265 WO2020235044A1 (ja) 2019-05-22 2019-05-22 電磁操作装置

Publications (2)

Publication Number Publication Date
TW202044297A TW202044297A (zh) 2020-12-01
TWI750659B true TWI750659B (zh) 2021-12-21

Family

ID=70057924

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109115997A TWI750659B (zh) 2019-05-22 2020-05-14 電磁操作裝置

Country Status (5)

Country Link
EP (1) EP3975219B1 (ja)
JP (1) JP6676226B1 (ja)
CN (1) CN113841213B (ja)
TW (1) TWI750659B (ja)
WO (1) WO2020235044A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112490065B (zh) * 2020-07-10 2023-05-30 安徽一天电气技术股份有限公司 一种开关

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI282572B (en) * 2004-07-23 2007-06-11 Hitachi Ltd Electromagnetic operation device
US20140076851A1 (en) * 2011-07-07 2014-03-20 Mitsubishi Electric Corporation Electromagnetic operating device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4023985B2 (ja) * 2000-05-22 2007-12-19 東光電気株式会社 開閉駆動用電源装置
JP4492127B2 (ja) 2004-01-08 2010-06-30 株式会社日立製作所 電磁操作式開閉装置用の携帯投入電源装置
JP4745398B2 (ja) * 2006-09-28 2011-08-10 三菱電機株式会社 電磁操作開閉装置
JP4960141B2 (ja) * 2007-04-27 2012-06-27 三菱電機株式会社 非常用操作電源装置
JP4934065B2 (ja) * 2008-01-23 2012-05-16 三菱電機株式会社 電磁操作式開閉装置
WO2014141901A1 (ja) * 2013-03-13 2014-09-18 三菱電機株式会社 電磁操作装置
EP3432334A4 (en) * 2016-03-17 2019-03-20 Fuji Electric Fa Components & Systems Co., Ltd. DRIVE DEVICE FOR AN ACTUATING COIL FOR ELECTROMAGNETIC PROTECTION
CN109690718B (zh) * 2016-08-26 2020-04-24 三菱电机株式会社 电磁操作机构的驱动电路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI282572B (en) * 2004-07-23 2007-06-11 Hitachi Ltd Electromagnetic operation device
US20140076851A1 (en) * 2011-07-07 2014-03-20 Mitsubishi Electric Corporation Electromagnetic operating device

Also Published As

Publication number Publication date
EP3975219A1 (en) 2022-03-30
EP3975219B1 (en) 2024-06-26
JPWO2020235044A1 (ja) 2021-06-10
TW202044297A (zh) 2020-12-01
EP3975219A4 (en) 2022-06-22
CN113841213B (zh) 2024-03-08
WO2020235044A1 (ja) 2020-11-26
JP6676226B1 (ja) 2020-04-08
CN113841213A (zh) 2021-12-24

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