JP4169024B2 - 真空開閉装置 - Google Patents

真空開閉装置 Download PDF

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Publication number
JP4169024B2
JP4169024B2 JP2005264573A JP2005264573A JP4169024B2 JP 4169024 B2 JP4169024 B2 JP 4169024B2 JP 2005264573 A JP2005264573 A JP 2005264573A JP 2005264573 A JP2005264573 A JP 2005264573A JP 4169024 B2 JP4169024 B2 JP 4169024B2
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JP
Japan
Prior art keywords
vacuum
container
switchgear
insulator
metal container
Prior art date
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.)
Active
Application number
JP2005264573A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007080594A5 (fr
JP2007080594A (ja
Inventor
歩 森田
和弘 佐藤
将人 小林
賢治 土屋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2005264573A priority Critical patent/JP4169024B2/ja
Priority to TW095131415A priority patent/TW200717563A/zh
Priority to SG200606143-6A priority patent/SG131045A1/en
Priority to EP06018899.2A priority patent/EP1763049B1/fr
Priority to CN2006101514826A priority patent/CN1933078B/zh
Publication of JP2007080594A publication Critical patent/JP2007080594A/ja
Publication of JP2007080594A5 publication Critical patent/JP2007080594A5/ja
Application granted granted Critical
Publication of JP4169024B2 publication Critical patent/JP4169024B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H33/668—Means for obtaining or monitoring the vacuum

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
JP2005264573A 2005-09-13 2005-09-13 真空開閉装置 Active JP4169024B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005264573A JP4169024B2 (ja) 2005-09-13 2005-09-13 真空開閉装置
TW095131415A TW200717563A (en) 2005-09-13 2006-08-25 Vacuum switchgear
SG200606143-6A SG131045A1 (en) 2005-09-13 2006-09-06 Vacuum switchgear
EP06018899.2A EP1763049B1 (fr) 2005-09-13 2006-09-08 Installation de commutation à vide
CN2006101514826A CN1933078B (zh) 2005-09-13 2006-09-12 真空开关装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005264573A JP4169024B2 (ja) 2005-09-13 2005-09-13 真空開閉装置

Publications (3)

Publication Number Publication Date
JP2007080594A JP2007080594A (ja) 2007-03-29
JP2007080594A5 JP2007080594A5 (fr) 2008-06-26
JP4169024B2 true JP4169024B2 (ja) 2008-10-22

Family

ID=37450879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005264573A Active JP4169024B2 (ja) 2005-09-13 2005-09-13 真空開閉装置

Country Status (5)

Country Link
EP (1) EP1763049B1 (fr)
JP (1) JP4169024B2 (fr)
CN (1) CN1933078B (fr)
SG (1) SG131045A1 (fr)
TW (1) TW200717563A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4686555B2 (ja) * 2008-01-09 2011-05-25 株式会社日立製作所 真空開閉装置
TWI485736B (zh) * 2010-03-25 2015-05-21 Hitachi Ltd Vacuum switch and vacuum insulated switchgear
JP5501263B2 (ja) * 2010-03-25 2014-05-21 株式会社日立製作所 真空絶縁開閉器及び真空絶縁スイッチギヤ
CN102522269B (zh) * 2011-12-27 2016-08-24 日新恒通电气有限公司 智能断路器
JP6118627B2 (ja) * 2013-04-26 2017-04-19 株式会社日立製作所 真空バルブの真空漏れ監視装置
JP6119985B2 (ja) * 2013-07-05 2017-04-26 日新電機株式会社 真空バルブの真空度監視方法及び真空バルブの真空度監視装置
FR3023650B1 (fr) * 2014-07-10 2016-08-19 Alstom Technology Ltd Interrupteur isole par du vide autorisant un test du vide, ensemble d'interrupteur et procede de test
JP6397700B2 (ja) * 2014-09-01 2018-09-26 株式会社日立産機システム 真空バルブの圧力診断装置または真空バルブ装置
FR3059461A1 (fr) * 2016-11-28 2018-06-01 Schneider Electric Industries Sas Dispositif de detection de la perte de vide dans une ampoule a vide et appareil de coupure a vide comportant un tel dispositif
JP7175799B2 (ja) * 2019-03-04 2022-11-21 株式会社日立産機システム 真空バルブの圧力監視装置、および、圧力監視方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148024A (en) * 1977-03-02 1979-04-03 Westinghouse Electric Corp. Capacitively coupled indicator for a submersible fuse
JPS57148830A (en) 1981-03-11 1982-09-14 Meidensha Electric Mfg Co Ltd Vacuum degree checker for vacuum interrupter
JPS5838424A (ja) * 1981-08-31 1983-03-05 株式会社明電舎 真空しや断器の真空度監視装置
JPS5848319A (ja) * 1981-09-16 1983-03-22 株式会社明電舎 真空しや断装置の真空度監視装置
US4547769A (en) * 1981-10-30 1985-10-15 Kabushiki Kaisha Meidensha Vacuum monitor device and method for vacuum interrupter
JPS58106431A (ja) * 1981-12-21 1983-06-24 Meidensha Electric Mfg Co Ltd 真空しや断器の真空度検査装置
JPH0765676A (ja) 1993-08-24 1995-03-10 Meidensha Corp 真空インタラプタの真空度低下検出装置
TW512565B (en) 1999-04-01 2002-12-01 Mitsubishi Electric Corp Switch gear and power switching apparatus
JP2005108766A (ja) * 2003-10-01 2005-04-21 Nissin Electric Co Ltd ２点切り真空遮断器

Also Published As

Publication number Publication date
EP1763049A1 (fr) 2007-03-14
SG131045A1 (en) 2007-04-26
TW200717563A (en) 2007-05-01
EP1763049B1 (fr) 2016-08-24
CN1933078A (zh) 2007-03-21
CN1933078B (zh) 2010-09-15
TWI313019B (fr) 2009-08-01
JP2007080594A (ja) 2007-03-29

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