CN202172032U - 一种带合闸自锁功能的高压接地开关装置 - Google Patents
一种带合闸自锁功能的高压接地开关装置 Download PDFInfo
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- CN202172032U CN202172032U CN2011202640678U CN201120264067U CN202172032U CN 202172032 U CN202172032 U CN 202172032U CN 2011202640678 U CN2011202640678 U CN 2011202640678U CN 201120264067 U CN201120264067 U CN 201120264067U CN 202172032 U CN202172032 U CN 202172032U
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011202640678U CN202172032U (zh) | 2011-07-25 | 2011-07-25 | 一种带合闸自锁功能的高压接地开关装置 |
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| CN2011202640678U CN202172032U (zh) | 2011-07-25 | 2011-07-25 | 一种带合闸自锁功能的高压接地开关装置 |
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| CN202172032U true CN202172032U (zh) | 2012-03-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465163A (zh) * | 2014-12-25 | 2015-03-25 | 中国西电电气股份有限公司 | 一种具有合闸自锁的三工位开关 |
| CN105405708A (zh) * | 2015-12-21 | 2016-03-16 | 中国西电电气股份有限公司 | 一种电机直驱的快速接地开关 |
| CN109036936A (zh) * | 2018-09-25 | 2018-12-18 | 西安西电电气研究院有限责任公司 | 一种直动型接地开关 |
-
2011
- 2011-07-25 CN CN2011202640678U patent/CN202172032U/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465163A (zh) * | 2014-12-25 | 2015-03-25 | 中国西电电气股份有限公司 | 一种具有合闸自锁的三工位开关 |
| CN104465163B (zh) * | 2014-12-25 | 2017-03-29 | 中国西电电气股份有限公司 | 一种具有合闸自锁的三工位开关 |
| CN105405708A (zh) * | 2015-12-21 | 2016-03-16 | 中国西电电气股份有限公司 | 一种电机直驱的快速接地开关 |
| CN105405708B (zh) * | 2015-12-21 | 2018-06-29 | 中国西电电气股份有限公司 | 一种电机直驱的快速接地开关 |
| CN109036936A (zh) * | 2018-09-25 | 2018-12-18 | 西安西电电气研究院有限责任公司 | 一种直动型接地开关 |
| CN109036936B (zh) * | 2018-09-25 | 2020-08-25 | 西安西电电气研究院有限责任公司 | 一种直动型接地开关 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA THREE GORGES CORPORATION Effective date: 20130510 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Zengrui Inventor after: Cheng Li Inventor after: Xu Gang Inventor after: Lv Junling Inventor after: Li Juan Inventor before: Ma Zengrui Inventor before: Cheng Li Inventor before: Xu Gang Inventor before: Lv Junling |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA CENGRUI CHENG LI XU GANG LV JUNLING TO: MA CENGRUI CHENG LI XU GANG LV JUNLING LI JUAN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130510 Address after: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee after: China XD Electronic Corporation Patentee after: China Three Gorges Corporation Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: China XD Electronic Corporation |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120321 |