JPWO2022149230A1 - - Google Patents

Info

Publication number
JPWO2022149230A1
JPWO2022149230A1 JP2021525578A JP2021525578A JPWO2022149230A1 JP WO2022149230 A1 JPWO2022149230 A1 JP WO2022149230A1 JP 2021525578 A JP2021525578 A JP 2021525578A JP 2021525578 A JP2021525578 A JP 2021525578A JP WO2022149230 A1 JPWO2022149230 A1 JP WO2022149230A1
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.)
Granted
Application number
JP2021525578A
Other languages
Japanese (ja)
Other versions
JP7051011B1 (en
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
Application granted granted Critical
Publication of JP7051011B1 publication Critical patent/JP7051011B1/en
Publication of JPWO2022149230A1 publication Critical patent/JPWO2022149230A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
JP2021525578A 2021-01-07 2021-01-07 Gas insulation switchgear Active JP7051011B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/000290 WO2022149230A1 (en) 2021-01-07 2021-01-07 Gas-insulated switching device

Publications (2)

Publication Number Publication Date
JP7051011B1 JP7051011B1 (en) 2022-04-08
JPWO2022149230A1 true JPWO2022149230A1 (en) 2022-07-14

Family

ID=81259458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021525578A Active JP7051011B1 (en) 2021-01-07 2021-01-07 Gas insulation switchgear

Country Status (4)

Country Link
EP (1) EP4277056A4 (en)
JP (1) JP7051011B1 (en)
TW (1) TWI797809B (en)
WO (1) WO2022149230A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519278B1 (en) 1968-01-25 1976-03-25
JPH01104626U (en) * 1988-01-05 1989-07-14
JP5179278B2 (en) * 2008-07-23 2013-04-10 三菱電機株式会社 Switch
JP5419606B2 (en) * 2009-09-15 2014-02-19 三菱電機株式会社 Gas insulated switchgear
JP5210367B2 (en) * 2010-10-27 2013-06-12 フジパックシステム株式会社 Method for producing molded product using wood mold
JP2016100204A (en) * 2014-11-21 2016-05-30 株式会社東芝 Disconnector
JP2016208809A (en) * 2015-04-23 2016-12-08 株式会社日立製作所 Switch gear
JP2017158397A (en) * 2016-03-04 2017-09-07 三菱電機株式会社 Gas insulation switching apparatus

Also Published As

Publication number Publication date
EP4277056A1 (en) 2023-11-15
EP4277056A4 (en) 2024-02-14
TWI797809B (en) 2023-04-01
WO2022149230A1 (en) 2022-07-14
JP7051011B1 (en) 2022-04-08
TW202228350A (en) 2022-07-16

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