JPWO2022044283A1 - - Google Patents

Info

Publication number
JPWO2022044283A1
JPWO2022044283A1 JP2022545219A JP2022545219A JPWO2022044283A1 JP WO2022044283 A1 JPWO2022044283 A1 JP WO2022044283A1 JP 2022545219 A JP2022545219 A JP 2022545219A JP 2022545219 A JP2022545219 A JP 2022545219A JP WO2022044283 A1 JPWO2022044283 A1 JP WO2022044283A1
Authority
JP
Japan
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
JP2022545219A
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 filed Critical
Publication of JPWO2022044283A1 publication Critical patent/JPWO2022044283A1/ja
Pending legal-status Critical Current

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
    • H01H33/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP2022545219A 2020-08-28 2020-08-28 Pending JPWO2022044283A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/032711 WO2022044283A1 (ja) 2020-08-28 2020-08-28 開閉器ユニット

Publications (1)

Publication Number Publication Date
JPWO2022044283A1 true JPWO2022044283A1 (ja) 2022-03-03

Family

ID=80352947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545219A Pending JPWO2022044283A1 (ja) 2020-08-28 2020-08-28

Country Status (2)

Country Link
JP (1) JPWO2022044283A1 (ja)
WO (1) WO2022044283A1 (ja)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10108356A (ja) * 1996-08-05 1998-04-24 Yaskawa Electric Corp 開閉装置
JP2012243590A (ja) * 2011-05-19 2012-12-10 Fuji Electric Fa Components & Systems Co Ltd 電磁接触器
JP6214675B2 (ja) * 2013-12-27 2017-10-18 三菱電機株式会社 開閉装置

Also Published As

Publication number Publication date
WO2022044283A1 (ja) 2022-03-03

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