CN205592554U - 新型石油管道加热装置 - Google Patents
新型石油管道加热装置 Download PDFInfo
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- CN205592554U CN205592554U CN201620174211.1U CN201620174211U CN205592554U CN 205592554 U CN205592554 U CN 205592554U CN 201620174211 U CN201620174211 U CN 201620174211U CN 205592554 U CN205592554 U CN 205592554U
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CN201620174211.1U CN205592554U (zh) | 2016-03-08 | 2016-03-08 | 新型石油管道加热装置 |
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CN205592554U true CN205592554U (zh) | 2016-09-21 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105673984A (zh) * | 2016-03-08 | 2016-06-15 | 成都格瑞思文化传播有限公司 | 新型石油管道加热装置 |
CN106439365A (zh) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | 一种加热型石油管接箍 |
CN113513651A (zh) * | 2021-07-13 | 2021-10-19 | 重庆交通大学 | 防止碳酸氢钙溶液在隧道内管道内壁结晶的装置及方法 |
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2016
- 2016-03-08 CN CN201620174211.1U patent/CN205592554U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105673984A (zh) * | 2016-03-08 | 2016-06-15 | 成都格瑞思文化传播有限公司 | 新型石油管道加热装置 |
CN106439365A (zh) * | 2016-11-27 | 2017-02-22 | 无锡金顶石油管材配件制造有限公司 | 一种加热型石油管接箍 |
CN113513651A (zh) * | 2021-07-13 | 2021-10-19 | 重庆交通大学 | 防止碳酸氢钙溶液在隧道内管道内壁结晶的装置及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Wenbin Inventor after: Fang Jianhua Inventor after: Zhang Junwei Inventor after: Wang Yuecheng Inventor before: Zeng Yue |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170623 Address after: 834000, friendship road 30, the Xinjiang Uygur Autonomous Region, Karamay (1201B, Huaxia Hotel) Patentee after: Xinjiang Central Asia Petroleum Technology Co., Ltd. Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2336 Patentee before: CHENGDU GRACE CULTURE COMMUNICATION 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: 20160921 Termination date: 20180308 |