CN202373485U - 变电站倒闸操作保护装置 - Google Patents
变电站倒闸操作保护装置 Download PDFInfo
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- CN202373485U CN202373485U CN2011205583465U CN201120558346U CN202373485U CN 202373485 U CN202373485 U CN 202373485U CN 2011205583465 U CN2011205583465 U CN 2011205583465U CN 201120558346 U CN201120558346 U CN 201120558346U CN 202373485 U CN202373485 U CN 202373485U
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Application Number | Priority Date | Filing Date | Title |
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CN2011205583465U CN202373485U (zh) | 2011-12-28 | 2011-12-28 | 变电站倒闸操作保护装置 |
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CN2011205583465U CN202373485U (zh) | 2011-12-28 | 2011-12-28 | 变电站倒闸操作保护装置 |
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CN202373485U true CN202373485U (zh) | 2012-08-08 |
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CN2011205583465U Expired - Lifetime CN202373485U (zh) | 2011-12-28 | 2011-12-28 | 变电站倒闸操作保护装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104465162A (zh) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | 负荷隔离接地刀闸电动互锁装置 |
WO2016201801A1 (zh) * | 2015-06-16 | 2016-12-22 | 中兴通讯股份有限公司 | 卡座安装结构及电子设备 |
-
2011
- 2011-12-28 CN CN2011205583465U patent/CN202373485U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104465162A (zh) * | 2014-12-24 | 2015-03-25 | 国家电网公司 | 负荷隔离接地刀闸电动互锁装置 |
CN104465162B (zh) * | 2014-12-24 | 2017-01-18 | 国家电网公司 | 负荷隔离接地刀闸电动互锁装置 |
WO2016201801A1 (zh) * | 2015-06-16 | 2016-12-22 | 中兴通讯股份有限公司 | 卡座安装结构及电子设备 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MAINTENANCE BRANCH OF HEILONGJIANG ELECTRIC POWER Effective date: 20130508 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: MAINTENANCE BRANCH OF HEILONGJIANG ELECTRIC POWER COMPANY LIMITED Effective date: 20130508 Owner name: MAINTENANCE BRANCH OF HEILONGJIANG ELECTRIC POWER Free format text: FORMER OWNER: QIQIHAR ULTRA HIGH VOLTAGE COMPANY OF HEILONGJIANG ELECTRIC POWER CO., LTD. Effective date: 20130508 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150090 HARBIN, HEILONGJIANG PROVINCE TO: 100031 XICHENG, BEIJING Free format text: CORRECT: ADDRESS; FROM: 161000 QIQIHAR, HEILONGJIANG PROVINCE TO: 150090 HARBIN, HEILONGJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130508 Address after: 150090 No. 18, Songshan Road, Nangang District, Heilongjiang, Harbin Patentee after: Maintenance Company, Heilongjiang Power Co.,Ltd. Address before: 161000 Longhua road Qigihar city Heilongjiang province Lonza District No. 98 Patentee before: QIQIHAR ULTRA-HIGH VOLTAGE COMPANY OF HEILONGJIANG ELECTRIC POWER Co.,Ltd. Effective date of registration: 20130508 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Maintenance Company, Heilongjiang Power Co.,Ltd. Address before: 150090 No. 18, Songshan Road, Nangang District, Heilongjiang, Harbin Patentee before: Maintenance Company, Heilongjiang Power Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120808 |