CN201478871U - 高压双电源转换开关 - Google Patents
高压双电源转换开关 Download PDFInfo
- Publication number
- CN201478871U CN201478871U CN2009201853913U CN200920185391U CN201478871U CN 201478871 U CN201478871 U CN 201478871U CN 2009201853913 U CN2009201853913 U CN 2009201853913U CN 200920185391 U CN200920185391 U CN 200920185391U CN 201478871 U CN201478871 U CN 201478871U
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- isolating
- rotating shaft
- inlet wire
- blade
- switch
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201853913U CN201478871U (zh) | 2009-06-10 | 2009-06-10 | 高压双电源转换开关 |
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CN2009201853913U CN201478871U (zh) | 2009-06-10 | 2009-06-10 | 高压双电源转换开关 |
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CN201478871U true CN201478871U (zh) | 2010-05-19 |
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CN2009201853913U Expired - Fee Related CN201478871U (zh) | 2009-06-10 | 2009-06-10 | 高压双电源转换开关 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183397A (zh) * | 2014-08-04 | 2014-12-03 | 北京华电瑞通电力工程技术有限公司 | 一种防误操作开关机构 |
CN107959343A (zh) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | 一种双电源转换开关 |
CN108630474A (zh) * | 2018-07-02 | 2018-10-09 | 河南华盛隆源电气有限公司 | 断路器与隔离开关的联锁机构 |
CN112053892A (zh) * | 2020-09-14 | 2020-12-08 | 浙江硕维电力科技有限公司 | 高空高压用真空断路器 |
-
2009
- 2009-06-10 CN CN2009201853913U patent/CN201478871U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104183397A (zh) * | 2014-08-04 | 2014-12-03 | 北京华电瑞通电力工程技术有限公司 | 一种防误操作开关机构 |
CN104183397B (zh) * | 2014-08-04 | 2016-01-20 | 北京华电瑞通电力工程技术有限公司 | 一种防误操作开关机构 |
CN107959343A (zh) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | 一种双电源转换开关 |
CN107959343B (zh) * | 2017-03-24 | 2024-03-08 | 天津市先智电气设备有限公司 | 一种双电源转换开关 |
CN108630474A (zh) * | 2018-07-02 | 2018-10-09 | 河南华盛隆源电气有限公司 | 断路器与隔离开关的联锁机构 |
CN112053892A (zh) * | 2020-09-14 | 2020-12-08 | 浙江硕维电力科技有限公司 | 高空高压用真空断路器 |
CN112053892B (zh) * | 2020-09-14 | 2022-10-18 | 浙江硕维电力科技有限公司 | 高空高压用真空断路器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangxi Senyuan Technology Co. Ltd. Assignor: Ouyang Tieqiao Contract record no.: 2012360000026 Date of cancellation: 20130710 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangxi Shihlin Electric Equipment Manufacturing Co Ltd Assignor: Ouyang Tieqiao Contract record no.: 2013360000054 Denomination of utility model: High voltage automatic transfer switch Granted publication date: 20100519 License type: Exclusive License Record date: 20130715 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20140610 |