CN1933078B - 真空开关装置 - Google Patents

真空开关装置 Download PDF

Info

Publication number
CN1933078B
CN1933078B CN2006101514826A CN200610151482A CN1933078B CN 1933078 B CN1933078 B CN 1933078B CN 2006101514826 A CN2006101514826 A CN 2006101514826A CN 200610151482 A CN200610151482 A CN 200610151482A CN 1933078 B CN1933078 B CN 1933078B
Authority
CN
China
Prior art keywords
vacuum
metal container
potential
container
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.)
Expired - Fee Related
Application number
CN2006101514826A
Other languages
English (en)
Chinese (zh)
Other versions
CN1933078A (zh
Inventor
森田步
佐藤和弘
小林将人
土屋贤治
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 Industrial Equipment Systems Co 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
Publication of CN1933078A publication Critical patent/CN1933078A/zh
Application granted granted Critical
Publication of CN1933078B publication Critical patent/CN1933078B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
CN2006101514826A 2005-09-13 2006-09-12 真空开关装置 Expired - Fee Related CN1933078B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005-264573 2005-09-13
JP2005264573 2005-09-13
JP2005264573A JP4169024B2 (ja) 2005-09-13 2005-09-13 真空開閉装置

Publications (2)

Publication Number Publication Date
CN1933078A CN1933078A (zh) 2007-03-21
CN1933078B true CN1933078B (zh) 2010-09-15

Family

ID=37450879

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101514826A Expired - Fee Related CN1933078B (zh) 2005-09-13 2006-09-12 真空开关装置

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

Citations (1)

* 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (1)

* 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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP昭57-148830A 1982.09.14
JP特开2005-243350A 2005.09.08

Also Published As

Publication number Publication date
EP1763049B1 (en) 2016-08-24
TWI313019B (enExample) 2009-08-01
JP2007080594A (ja) 2007-03-29
CN1933078A (zh) 2007-03-21
EP1763049A1 (en) 2007-03-14
TW200717563A (en) 2007-05-01
JP4169024B2 (ja) 2008-10-22
SG131045A1 (en) 2007-04-26

Similar Documents

Publication Publication Date Title
US6426627B2 (en) Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof
CN1933078B (zh) 真空开关装置
KR100546032B1 (ko) 진공절연 개폐장치
JP4686555B2 (ja) 真空開閉装置
JP2017524241A (ja) 真空テストを可能にする真空絶縁スイッチ、スイッチアセンブリ、およびテスト方法
CN104781681B (zh) 导通性检查装置
US7253630B1 (en) Electro-optical voltage sensor circuit monitoring leakage or loss of vacuum of a vacuum interrupter and vacuum circuit interrupter including the same
CN100379109C (zh) 连接套筒及具有该连接套筒的母线连接器和开关设备
KR101172750B1 (ko) 진공차단기용 전류차단기구의 부분방전 측정장치 및 방법
KR920008836B1 (ko) 진공차단기용 진공모니터
KR20230166007A (ko) 고체절연 부하개폐기 진단장치
JP5501263B2 (ja) 真空絶縁開閉器及び真空絶縁スイッチギヤ
TWI485736B (zh) Vacuum switch and vacuum insulated switchgear
JP2000173418A (ja) 真空開閉装置
US11842866B2 (en) Pressure monitoring device and pressure monitoring method for vacuum valve
JP2007174726A (ja) ガス絶縁電力機器
HK1158813B (en) Vacuum switch and vacuum insulated switch assembly
JPS61259421A (ja) 真空インタラプタの真空度低下検出装置
JPH0249389A (ja) サージサップレッサの保守装置
HK1087541B (en) Connecting sleeve, bus bar connection with the same and switchboard system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170308

Address after: Tokyo, Japan, Japan

Patentee after: Hitachi Sanki System Co., Ltd.

Address before: Tokyo, Japan, Japan

Patentee before: Hitachi Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100915

Termination date: 20170912