JP2007080594A5 - - Google Patents

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Publication number
JP2007080594A5
JP2007080594A5 JP2005264573A JP2005264573A JP2007080594A5 JP 2007080594 A5 JP2007080594 A5 JP 2007080594A5 JP 2005264573 A JP2005264573 A JP 2005264573A JP 2005264573 A JP2005264573 A JP 2005264573A JP 2007080594 A5 JP2007080594 A5 JP 2007080594A5
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JP
Japan
Prior art keywords
vacuum
container
switchgear
metal
insulator
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.)
Granted
Application number
JP2005264573A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007080594A (ja
JP4169024B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2005264573A external-priority patent/JP4169024B2/ja
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/en
Priority to CN2006101514826A priority patent/CN1933078B/zh
Publication of JP2007080594A publication Critical patent/JP2007080594A/ja
Publication of JP2007080594A5 publication Critical patent/JP2007080594A5/ja
Publication of JP4169024B2 publication Critical patent/JP4169024B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2005264573A 2005-09-13 2005-09-13 真空開閉装置 Expired - Lifetime 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 (en) 2005-09-13 2006-09-08 Vacuum switchgear
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 true JP2007080594A5 (enExample) 2008-06-26
JP4169024B2 JP4169024B2 (ja) 2008-10-22

Family

ID=37450879

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (12)

* 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
KR102870990B1 (ko) * 2021-12-08 2025-10-16 최승길 진공 인터럽터의 진공 상태 모니터링 장치
KR102724579B1 (ko) * 2022-08-09 2024-11-01 한국전력공사 가스 절연 개폐기의 진공도 적합 여부 판단 장치 및 방법

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
KR100370934B1 (ko) 1999-04-01 2003-02-05 미쓰비시덴키 가부시키가이샤 스위치 기어 및 전력 개폐기
JP2005108766A (ja) * 2003-10-01 2005-04-21 Nissin Electric Co Ltd ２点切り真空遮断器

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