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
Application number
JP2005189824A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007014087A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005189824A priority Critical patent/JP2007014087A/ja
Priority claimed from JP2005189824A external-priority patent/JP2007014087A/ja
Priority to TW095119898A priority patent/TW200705765A/zh
Priority to CN2006100942906A priority patent/CN1897376B/zh
Publication of JP2007014087A publication Critical patent/JP2007014087A/ja
Publication of JP2007014087A5 publication Critical patent/JP2007014087A5/ja
Pending legal-status Critical Current

Links

JP2005189824A 2005-06-29 2005-06-29 真空絶縁スイッチギヤ Pending JP2007014087A (ja)

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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
CN (1) CN1897376B (enrdf_load_stackoverflow)
TW (1) TW200705765A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
CN111697453B (zh) * 2020-07-07 2025-01-24 湖北省电力装备有限公司 一种永磁环网柜
CN112271124B (zh) * 2020-10-26 2024-09-24 浙江天正电气股份有限公司 一种安全绝缘的操作系统及开关装置
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)

* Cited by examiner, † Cited by third party
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
EP1020970B1 (en) * 1997-09-29 2006-06-21 Mitsubishi Denki Kabushiki Kaisha Switch gear
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

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