JPWO2020161810A1 - - Google Patents

Info

Publication number
JPWO2020161810A1
JPWO2020161810A1 JP2020570251A JP2020570251A JPWO2020161810A1 JP WO2020161810 A1 JPWO2020161810 A1 JP WO2020161810A1 JP 2020570251 A JP2020570251 A JP 2020570251A JP 2020570251 A JP2020570251 A JP 2020570251A JP WO2020161810 A1 JPWO2020161810 A1 JP WO2020161810A1
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
JP2020570251A
Other languages
Japanese (ja)
Other versions
JP7246416B2 (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 JPWO2020161810A1 publication Critical patent/JPWO2020161810A1/ja
Application granted granted Critical
Publication of JP7246416B2 publication Critical patent/JP7246416B2/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
    • H01H33/60—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
    • H01H33/662—Housings or protective screens
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • 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
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66276—Details relating to the mounting of screens in vacuum switches
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
    • H01H2033/66284—Details relating to the electrical field properties of screens in vacuum switches

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
JP2020570251A 2019-02-06 2019-02-06 真空インタラプタ Active JP7246416B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/004156 WO2020161810A1 (ja) 2019-02-06 2019-02-06 真空インタラプタ

Publications (2)

Publication Number Publication Date
JPWO2020161810A1 true JPWO2020161810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2020-08-13
JP7246416B2 JP7246416B2 (ja) 2023-03-27

Family

ID=71948185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020570251A Active JP7246416B2 (ja) 2019-02-06 2019-02-06 真空インタラプタ

Country Status (5)

Country Link
US (1) US11862417B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP3916750A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP7246416B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN113474865B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2020161810A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713637A (en) * 1980-06-30 1982-01-23 Meidensha Electric Mfg Co Ltd Vacuum breaker and method of producing same
JP2010282923A (ja) * 2009-06-08 2010-12-16 Mitsubishi Electric Corp 真空バルブ
JP2017147026A (ja) * 2016-02-15 2017-08-24 株式会社明電舎 真空インタラプタ
US20170287662A1 (en) * 2016-03-30 2017-10-05 Beijing Orient Vacuum Electric Co.,Ltd. Insulating housing with integrated functions and manufacturing method therefor
CN109273315A (zh) * 2018-10-23 2019-01-25 陕西宝光真空电器股份有限公司 一种屏蔽筒与瓷壳的固定方法及真空灭弧室

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1241224C (zh) * 2000-12-13 2006-02-08 西门子公司 真空开关管的壳体部件之间的连接区及带有这种连接区的真空开关管
FR2867306B1 (fr) * 2004-03-02 2006-09-01 Schneider Electric Ind Sas Dispositif de fixation d'un ecran dans un interrupteur electrique, notamment un interrupteur a vide
FR2903221B1 (fr) * 2006-06-30 2013-12-20 Schneider Electric Ind Sas Procede de fixation d'un element dans un appareil electrique et appareil electrique tel une ampoule a vide comportant au moins deux parties fixees suivant un tel procede
JP4760741B2 (ja) * 2007-03-19 2011-08-31 三菱電機株式会社 真空遮断器
FR2925755B1 (fr) * 2007-12-21 2012-08-03 Schneider Electric Ind Sas Isolation d'un dispositif de coupure de type ampoule a vide par surmoulage
DE112010005545T5 (de) * 2010-05-07 2013-03-07 Mitsubishi Electric Corporation Vakuum-Leistungsschalter
KR101100708B1 (ko) * 2010-05-13 2011-12-30 엘에스산전 주식회사 진공 차단기
JP5804777B2 (ja) * 2011-06-01 2015-11-04 キヤノン株式会社 Ｘ線発生管及び、ｘ線発生装置
KR200464610Y1 (ko) * 2011-09-14 2013-01-11 엘에스산전 주식회사 진공 인터럽터
DE102013204775A1 (de) * 2013-03-19 2014-09-25 Siemens Aktiengesellschaft Verfahren zum Erzeugen eines Bauteils einer Vakuumschaltröhre
US10074496B2 (en) * 2014-03-17 2018-09-11 Secheron Sa Circuit interrupting device
US9875869B2 (en) * 2014-10-13 2018-01-23 Eaton Corporation Composite arc shields for vacuum interrupters and methods for forming same
US10134546B2 (en) * 2015-11-20 2018-11-20 Eaton Intelligent Power Limited Maximizing wall thickness of a Cu—Cr floating center shield component by moving contact gap away from center flange axial location
CN205665362U (zh) * 2016-06-07 2016-10-26 国网山东省电力公司威海供电公司 一种绝缘管电气试验平台

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713637A (en) * 1980-06-30 1982-01-23 Meidensha Electric Mfg Co Ltd Vacuum breaker and method of producing same
JP2010282923A (ja) * 2009-06-08 2010-12-16 Mitsubishi Electric Corp 真空バルブ
JP2017147026A (ja) * 2016-02-15 2017-08-24 株式会社明電舎 真空インタラプタ
US20170287662A1 (en) * 2016-03-30 2017-10-05 Beijing Orient Vacuum Electric Co.,Ltd. Insulating housing with integrated functions and manufacturing method therefor
CN109273315A (zh) * 2018-10-23 2019-01-25 陕西宝光真空电器股份有限公司 一种屏蔽筒与瓷壳的固定方法及真空灭弧室

Also Published As

Publication number Publication date
JP7246416B2 (ja) 2023-03-27
WO2020161810A1 (ja) 2020-08-13
EP3916750A4 (en) 2022-08-24
US11862417B2 (en) 2024-01-02
CN113474865A (zh) 2021-10-01
US20220108854A1 (en) 2022-04-07
EP3916750A1 (en) 2021-12-01
CN113474865B (zh) 2025-01-28

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