CN201025604Y - 隔离开关组同步操作装置 - Google Patents
隔离开关组同步操作装置 Download PDFInfo
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- CN201025604Y CN201025604Y CNU2007200349910U CN200720034991U CN201025604Y CN 201025604 Y CN201025604 Y CN 201025604Y CN U2007200349910 U CNU2007200349910 U CN U2007200349910U CN 200720034991 U CN200720034991 U CN 200720034991U CN 201025604 Y CN201025604 Y CN 201025604Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2007200349910U CN201025604Y (zh) | 2007-03-06 | 2007-03-06 | 隔离开关组同步操作装置 |
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CNU2007200349910U CN201025604Y (zh) | 2007-03-06 | 2007-03-06 | 隔离开关组同步操作装置 |
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CN201025604Y true CN201025604Y (zh) | 2008-02-20 |
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CNU2007200349910U Expired - Fee Related CN201025604Y (zh) | 2007-03-06 | 2007-03-06 | 隔离开关组同步操作装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101447360B (zh) * | 2008-11-17 | 2011-07-13 | 山西汾西机电有限公司 | 一种井下高压配电装置用的隔离开关 |
CN102376487A (zh) * | 2010-08-11 | 2012-03-14 | 西安煤矿机械有限公司 | 采煤机用高可靠隔离开关 |
CN105161333A (zh) * | 2015-08-10 | 2015-12-16 | 兖州煤业股份有限公司 | 一种矿井作业系统及其多门连锁电气设备 |
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2007
- 2007-03-06 CN CNU2007200349910U patent/CN201025604Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101447360B (zh) * | 2008-11-17 | 2011-07-13 | 山西汾西机电有限公司 | 一种井下高压配电装置用的隔离开关 |
CN102376487A (zh) * | 2010-08-11 | 2012-03-14 | 西安煤矿机械有限公司 | 采煤机用高可靠隔离开关 |
CN105161333A (zh) * | 2015-08-10 | 2015-12-16 | 兖州煤业股份有限公司 | 一种矿井作业系统及其多门连锁电气设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Synchronization operation device for separation switch unit Effective date of registration: 20120620 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2012990000311 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130605 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2012990000311 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Synchronization operation device for separation switch unit Effective date of registration: 20130605 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2013990000351 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140604 Granted publication date: 20080220 Pledgee: Jiangsu Jiangnan Rural Commercial Bank Limited by Share Ltd Pledgor: Changzhou Lianli Automation Technology Co., Ltd. Registration number: 2013990000351 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20150306 |
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EXPY | Termination of patent right or utility model |