JPWO2021205518A1 - - Google Patents

Info

Publication number
JPWO2021205518A1
JPWO2021205518A1 JP2020553560A JP2020553560A JPWO2021205518A1 JP WO2021205518 A1 JPWO2021205518 A1 JP WO2021205518A1 JP 2020553560 A JP2020553560 A JP 2020553560A JP 2020553560 A JP2020553560 A JP 2020553560A JP WO2021205518 A1 JPWO2021205518 A1 JP WO2021205518A1
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
JP2020553560A
Other languages
Japanese (ja)
Other versions
JP6827604B1 (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
Application granted granted Critical
Publication of JP6827604B1 publication Critical patent/JP6827604B1/ja
Publication of JPWO2021205518A1 publication Critical patent/JPWO2021205518A1/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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • 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
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
    • 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
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • 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
    • 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
    • H01H9/46—Means for extinguishing or preventing arc between current-carrying parts using arcing horns
JP2020553560A 2020-04-06 2020-04-06 遮断器 Active JP6827604B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/015558 WO2021205518A1 (fr) 2020-04-06 2020-04-06 Disjoncteur

Publications (2)

Publication Number Publication Date
JP6827604B1 JP6827604B1 (ja) 2021-02-10
JPWO2021205518A1 true JPWO2021205518A1 (fr) 2021-10-14

Family

ID=74529666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020553560A Active JP6827604B1 (ja) 2020-04-06 2020-04-06 遮断器

Country Status (2)

Country Link
JP (1) JP6827604B1 (fr)
WO (1) WO2021205518A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3758510B2 (ja) * 2001-02-23 2006-03-22 三菱電機株式会社 開閉器
JP2002251933A (ja) * 2001-02-23 2002-09-06 Mitsubishi Electric Corp 開閉器
PL2431989T3 (pl) * 2010-09-20 2015-03-31 Secheron Sa Elektromechaniczny wyłącznik instalacyjny
JP2013140767A (ja) * 2011-12-07 2013-07-18 Mitsubishi Electric Corp 開閉器
JP6180329B2 (ja) * 2014-01-08 2017-08-16 三菱電機株式会社 直流高速度遮断器
JP6574618B2 (ja) * 2015-06-10 2019-09-11 富士電機株式会社 回路遮断器

Also Published As

Publication number Publication date
WO2021205518A1 (fr) 2021-10-14
JP6827604B1 (ja) 2021-02-10

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