CN204115765U - 一种海底管道检测器 - Google Patents
一种海底管道检测器 Download PDFInfo
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- CN204115765U CN204115765U CN201420459291.6U CN201420459291U CN204115765U CN 204115765 U CN204115765 U CN 204115765U CN 201420459291 U CN201420459291 U CN 201420459291U CN 204115765 U CN204115765 U CN 204115765U
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- technique
- inspection device
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- pipeline inspection
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CN201420459291.6U CN204115765U (zh) | 2014-08-14 | 2014-08-14 | 一种海底管道检测器 |
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CN201420459291.6U CN204115765U (zh) | 2014-08-14 | 2014-08-14 | 一种海底管道检测器 |
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CN204115765U true CN204115765U (zh) | 2015-01-21 |
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CN201420459291.6U Expired - Fee Related CN204115765U (zh) | 2014-08-14 | 2014-08-14 | 一种海底管道检测器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478256A (zh) * | 2017-08-01 | 2017-12-15 | 扬州工业职业技术学院 | 一种用于市政管道的检测装置 |
CN108398153A (zh) * | 2018-01-25 | 2018-08-14 | 天津大学 | 一种海底管道屈曲检测方法 |
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2014
- 2014-08-14 CN CN201420459291.6U patent/CN204115765U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107478256A (zh) * | 2017-08-01 | 2017-12-15 | 扬州工业职业技术学院 | 一种用于市政管道的检测装置 |
CN107478256B (zh) * | 2017-08-01 | 2021-09-03 | 扬州工业职业技术学院 | 一种用于市政管道的检测装置 |
CN108398153A (zh) * | 2018-01-25 | 2018-08-14 | 天津大学 | 一种海底管道屈曲检测方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170217 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corp. Patentee after: China Petroleum Pipeline Engineering Co.,Ltd. Patentee after: TIANJIN DAGANG OILFIELD GROUP ENGINEERING CONSTRUCTION Co.,Ltd. Address before: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee before: China National Petroleum Corp. Patentee before: CHINA PETROLEUM PIPELINE BUREAU Patentee before: TIANJIN DAGANG OILFIELD GROUP ENGINEERING CONSTRUCTION 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: 20150121 |