JP2007014087A5 - - Google Patents
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- Publication number
- JP2007014087A5 JP2007014087A5 JP2005189824A JP2005189824A JP2007014087A5 JP 2007014087 A5 JP2007014087 A5 JP 2007014087A5 JP 2005189824 A JP2005189824 A JP 2005189824A JP 2005189824 A JP2005189824 A JP 2005189824A JP 2007014087 A5 JP2007014087 A5 JP 2007014087A5
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- switch
- insulated switchgear
- insulating
- fixed contact
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005189824A JP2007014087A (ja) | 2005-06-29 | 2005-06-29 | 真空絶縁スイッチギヤ |
TW095119898A TW200705765A (en) | 2005-06-29 | 2006-06-05 | Vacuum insulation switchgear |
CN2006100942906A CN1897376B (zh) | 2005-06-29 | 2006-06-28 | 真空绝缘开关设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005189824A JP2007014087A (ja) | 2005-06-29 | 2005-06-29 | 真空絶縁スイッチギヤ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007014087A JP2007014087A (ja) | 2007-01-18 |
JP2007014087A5 true JP2007014087A5 (de) | 2008-07-31 |
Family
ID=37609803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005189824A Pending JP2007014087A (ja) | 2005-06-29 | 2005-06-29 | 真空絶縁スイッチギヤ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2007014087A (de) |
CN (1) | CN1897376B (de) |
TW (1) | TW200705765A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4264457B2 (ja) | 2007-07-17 | 2009-05-20 | 株式会社日立製作所 | 真空絶縁スイッチギヤ |
JP4555857B2 (ja) * | 2007-12-21 | 2010-10-06 | 株式会社日立製作所 | 真空絶縁スイッチギヤ |
JP4568765B2 (ja) | 2008-01-07 | 2010-10-27 | 株式会社日立製作所 | 真空スイッチギヤ |
JP4633145B2 (ja) * | 2008-07-07 | 2011-02-16 | 株式会社日立製作所 | 固体絶縁母線スイッチギヤ |
JP5189544B2 (ja) * | 2009-04-01 | 2013-04-24 | 株式会社日立製作所 | 開閉器の操作装置 |
JP4866949B2 (ja) * | 2009-09-07 | 2012-02-01 | 株式会社日立製作所 | 真空絶縁スイッチギヤ |
JP4982579B2 (ja) * | 2010-03-12 | 2012-07-25 | 株式会社日立製作所 | スイッチギヤ及びスイッチギヤの連動試験方法 |
CN103065859A (zh) * | 2013-01-05 | 2013-04-24 | 许昌永新电气股份有限公司 | 一种直动式接地开关 |
CN105374610B (zh) * | 2015-12-21 | 2017-11-24 | 华仪电气股份有限公司 | 一种隔离开关 |
CN108767811B (zh) * | 2018-08-01 | 2023-07-28 | 国家电网公司 | 站用电交直流失去状态下的断路器脱扣分闸故障切除装置 |
CN110333410B (zh) * | 2019-07-18 | 2024-04-16 | 中国能源建设集团广东火电工程有限公司 | 一种备自投测试装置 |
CN115602480B (zh) * | 2022-12-12 | 2023-02-28 | 石家庄科林电气设备有限公司 | 三工位开关及三工位环保气体组合电器环网柜 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969598A (en) * | 1975-02-03 | 1976-07-13 | General Electric Company | Vacuum-type circuit interrupter with a plurality of sets of contacts in parallel |
DE2932407C2 (de) * | 1979-08-09 | 1982-05-27 | Siemens AG, 1000 Berlin und 8000 München | Niederspannungsschütz mit dreiphasigem Kontaktsatz |
JP3623333B2 (ja) * | 1997-01-28 | 2005-02-23 | 株式会社東芝 | 受変電設備装置 |
CN1173445C (zh) * | 1997-09-29 | 2004-10-27 | 三菱电机株式会社 | 开关装置 |
JPH11113118A (ja) * | 1997-10-03 | 1999-04-23 | Hitachi Ltd | スイッチギヤ |
JP2000306474A (ja) * | 1999-04-19 | 2000-11-02 | Mitsubishi Electric Corp | スイッチギヤ |
DE19961267A1 (de) * | 1999-12-18 | 2001-07-05 | Dirk Brechtken | Verfahren zur Vermeidung des Auftretens von stromstarken Störlichtbögen |
JP2003257290A (ja) * | 2002-02-28 | 2003-09-12 | Tokyo Electric Power Co Inc:The | スイッチギヤ |
JP3760382B2 (ja) * | 2002-04-16 | 2006-03-29 | 株式会社日立製作所 | 真空スイッチ |
JP4040954B2 (ja) * | 2002-11-06 | 2008-01-30 | 三菱電機株式会社 | 真空開閉装置 |
JP2005108766A (ja) * | 2003-10-01 | 2005-04-21 | Nissin Electric Co Ltd | 2点切り真空遮断器 |
-
2005
- 2005-06-29 JP JP2005189824A patent/JP2007014087A/ja active Pending
-
2006
- 2006-06-05 TW TW095119898A patent/TW200705765A/zh not_active IP Right Cessation
- 2006-06-28 CN CN2006100942906A patent/CN1897376B/zh not_active Expired - Fee Related
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