CN202646981U - 连接变压器放油阀的通用法兰盘 - Google Patents
连接变压器放油阀的通用法兰盘 Download PDFInfo
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- CN202646981U CN202646981U CN 201220169386 CN201220169386U CN202646981U CN 202646981 U CN202646981 U CN 202646981U CN 201220169386 CN201220169386 CN 201220169386 CN 201220169386 U CN201220169386 U CN 201220169386U CN 202646981 U CN202646981 U CN 202646981U
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CN 201220169386 CN202646981U (zh) | 2012-04-18 | 2012-04-18 | 连接变压器放油阀的通用法兰盘 |
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CN 201220169386 CN202646981U (zh) | 2012-04-18 | 2012-04-18 | 连接变压器放油阀的通用法兰盘 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104089118A (zh) * | 2014-06-27 | 2014-10-08 | 北京华美聚合物有限公司 | 法兰 |
CN106402538A (zh) * | 2016-12-16 | 2017-02-15 | 国家电网公司 | 变压器充放油法兰连接头 |
CN108758155A (zh) * | 2018-08-06 | 2018-11-06 | 安徽华菱汽车有限公司 | 一种废气排放口堵塞工装 |
CN110953419A (zh) * | 2019-12-06 | 2020-04-03 | 深圳供电局有限公司 | 对接法兰 |
-
2012
- 2012-04-18 CN CN 201220169386 patent/CN202646981U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104089118A (zh) * | 2014-06-27 | 2014-10-08 | 北京华美聚合物有限公司 | 法兰 |
CN104089118B (zh) * | 2014-06-27 | 2017-01-11 | 北京华美聚合物有限公司 | 法兰 |
CN106402538A (zh) * | 2016-12-16 | 2017-02-15 | 国家电网公司 | 变压器充放油法兰连接头 |
CN108758155A (zh) * | 2018-08-06 | 2018-11-06 | 安徽华菱汽车有限公司 | 一种废气排放口堵塞工装 |
CN110953419A (zh) * | 2019-12-06 | 2020-04-03 | 深圳供电局有限公司 | 对接法兰 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121129 |
|
C14 | Grant of patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121129 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190418 |