JPWO2022124360A1 - - Google Patents

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Publication number
JPWO2022124360A1
JPWO2022124360A1 JP2022568324A JP2022568324A JPWO2022124360A1 JP WO2022124360 A1 JPWO2022124360 A1 JP WO2022124360A1 JP 2022568324 A JP2022568324 A JP 2022568324A JP 2022568324 A JP2022568324 A JP 2022568324A JP WO2022124360 A1 JPWO2022124360 A1 JP WO2022124360A1
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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
JP2022568324A
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Japanese (ja)
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JPWO2022124360A5 (de
JP7378643B2 (ja
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Publication of JPWO2022124360A1 publication Critical patent/JPWO2022124360A1/ja
Publication of JPWO2022124360A5 publication Critical patent/JPWO2022124360A5/ja
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Publication of JP7378643B2 publication Critical patent/JP7378643B2/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
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • 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
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
JP2022568324A 2020-12-10 2021-12-09 消弧装置および消弧装置の製造方法 Active JP7378643B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020205169 2020-12-10
JP2020205169 2020-12-10
PCT/JP2021/045269 WO2022124360A1 (ja) 2020-12-10 2021-12-09 消弧装置および消弧装置の製造方法

Publications (3)

Publication Number Publication Date
JPWO2022124360A1 true JPWO2022124360A1 (de) 2022-06-16
JPWO2022124360A5 JPWO2022124360A5 (de) 2023-04-17
JP7378643B2 JP7378643B2 (ja) 2023-11-13

Family

ID=81973372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568324A Active JP7378643B2 (ja) 2020-12-10 2021-12-09 消弧装置および消弧装置の製造方法

Country Status (3)

Country Link
JP (1) JP7378643B2 (de)
CN (1) CN116569299A (de)
WO (1) WO2022124360A1 (de)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099461U (de) * 1974-01-18 1975-08-18
JPS6341845U (de) * 1986-09-03 1988-03-18
JPH0170226U (de) * 1987-10-29 1989-05-10
JPH08227648A (ja) * 1994-06-14 1996-09-03 Fuji Electric Co Ltd 回路遮断器
JPH09171760A (ja) * 1996-12-26 1997-06-30 Hitachi Ltd 回路遮断器
JP2009158319A (ja) * 2007-12-27 2009-07-16 Tempearl Ind Co Ltd 回路遮断器の消弧装置
US20100258531A1 (en) * 2007-11-21 2010-10-14 Abb S.P.A. Arc chamber for a switching device, and switching device comprising said arc chamber
CN210296265U (zh) * 2019-09-26 2020-04-10 法泰电器（江苏）股份有限公司 新型固定式断路器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5099461U (de) * 1974-01-18 1975-08-18
JPS6341845U (de) * 1986-09-03 1988-03-18
JPH0170226U (de) * 1987-10-29 1989-05-10
JPH08227648A (ja) * 1994-06-14 1996-09-03 Fuji Electric Co Ltd 回路遮断器
JPH09171760A (ja) * 1996-12-26 1997-06-30 Hitachi Ltd 回路遮断器
US20100258531A1 (en) * 2007-11-21 2010-10-14 Abb S.P.A. Arc chamber for a switching device, and switching device comprising said arc chamber
JP2009158319A (ja) * 2007-12-27 2009-07-16 Tempearl Ind Co Ltd 回路遮断器の消弧装置
CN210296265U (zh) * 2019-09-26 2020-04-10 法泰电器（江苏）股份有限公司 新型固定式断路器

Also Published As

Publication number Publication date
CN116569299A (zh) 2023-08-08
WO2022124360A1 (ja) 2022-06-16
JP7378643B2 (ja) 2023-11-13

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