JPWO2024252578A1 - - Google Patents

Info

Publication number
JPWO2024252578A1
JPWO2024252578A1 JP2025525542A JP2025525542A JPWO2024252578A1 JP WO2024252578 A1 JPWO2024252578 A1 JP WO2024252578A1 JP 2025525542 A JP2025525542 A JP 2025525542A JP 2025525542 A JP2025525542 A JP 2025525542A JP WO2024252578 A1 JPWO2024252578 A1 JP WO2024252578A1
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
JP2025525542A
Other languages
Japanese (ja)
Other versions
JPWO2024252578A5 (fr
JP7884684B2 (ja
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 JPWO2024252578A1 publication Critical patent/JPWO2024252578A1/ja
Publication of JPWO2024252578A5 publication Critical patent/JPWO2024252578A5/ja
Application granted granted Critical
Publication of JP7884684B2 publication Critical patent/JP7884684B2/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
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/182—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • 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
JP2025525542A 2023-06-07 2023-06-07 開閉装置 Active JP7884684B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/021224 WO2024252578A1 (fr) 2023-06-07 2023-06-07 Appareillage de commutation

Publications (3)

Publication Number Publication Date
JPWO2024252578A1 true JPWO2024252578A1 (fr) 2024-12-12
JPWO2024252578A5 JPWO2024252578A5 (fr) 2025-07-08
JP7884684B2 JP7884684B2 (ja) 2026-07-03

Family

ID=93795344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025525542A Active JP7884684B2 (ja) 2023-06-07 2023-06-07 開閉装置

Country Status (5)

Country Link
EP (1) EP4726759A4 (fr)
JP (1) JP7884684B2 (fr)
CN (1) CN121285870A (fr)
TW (1) TWI860067B (fr)
WO (1) WO2024252578A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197144U (fr) * 1981-06-11 1982-12-14
WO1994014177A1 (fr) * 1992-12-16 1994-06-23 Nu-Lec Pty. Ltd. Appareil interrupteur et procede pour interrompre un arc
JP2010251056A (ja) * 2009-04-14 2010-11-04 Mitsubishi Electric Corp 開閉器
JP2012069300A (ja) * 2010-09-21 2012-04-05 Toshiba Corp 開閉装置
JP2020042985A (ja) * 2018-09-11 2020-03-19 日新電機株式会社 ガス遮断器
JP7162782B1 (ja) * 2022-03-31 2022-10-28 三菱電機株式会社 開閉装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5948176B2 (ja) * 2012-07-24 2016-07-06 株式会社日立製作所 開閉器
JP6268031B2 (ja) * 2014-04-17 2018-01-24 株式会社東芝 真空バルブ
KR101992736B1 (ko) * 2015-04-22 2019-06-26 엘에스산전 주식회사 진공 인터럽터의 접점부
TWI669740B (zh) * 2018-06-08 2019-08-21 宏碁股份有限公司 旋鈕裝置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57197144U (fr) * 1981-06-11 1982-12-14
WO1994014177A1 (fr) * 1992-12-16 1994-06-23 Nu-Lec Pty. Ltd. Appareil interrupteur et procede pour interrompre un arc
JP2010251056A (ja) * 2009-04-14 2010-11-04 Mitsubishi Electric Corp 開閉器
JP2012069300A (ja) * 2010-09-21 2012-04-05 Toshiba Corp 開閉装置
JP2020042985A (ja) * 2018-09-11 2020-03-19 日新電機株式会社 ガス遮断器
JP7162782B1 (ja) * 2022-03-31 2022-10-28 三菱電機株式会社 開閉装置

Also Published As

Publication number Publication date
TWI860067B (zh) 2024-10-21
JP7884684B2 (ja) 2026-07-03
WO2024252578A1 (fr) 2024-12-12
EP4726759A4 (fr) 2026-08-12
CN121285870A (zh) 2026-01-06
EP4726759A1 (fr) 2026-04-15
TW202449820A (zh) 2024-12-16

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