CN203115505U - 光纤水下长输管道泄漏检测装置 - Google Patents
光纤水下长输管道泄漏检测装置 Download PDFInfo
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- CN203115505U CN203115505U CN 201320021771 CN201320021771U CN203115505U CN 203115505 U CN203115505 U CN 203115505U CN 201320021771 CN201320021771 CN 201320021771 CN 201320021771 U CN201320021771 U CN 201320021771U CN 203115505 U CN203115505 U CN 203115505U
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CN 201320021771 CN203115505U (zh) | 2013-01-16 | 2013-01-16 | 光纤水下长输管道泄漏检测装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103712067A (zh) * | 2013-12-27 | 2014-04-09 | 青岛厚科化学有限公司 | 一种套管式水下管道自动预警*** |
CN105757463A (zh) * | 2016-05-04 | 2016-07-13 | 中国计量大学 | 基于2×2耦合器和双法拉第旋转镜的光纤管道检测装置 |
CN107104740A (zh) * | 2017-01-16 | 2017-08-29 | 中国科学院声学研究所 | 一种信号处理方法及*** |
CN113188050A (zh) * | 2021-03-05 | 2021-07-30 | 华新燃气集团有限公司 | 一种基于直线型Sagnac分布式光纤振动传感的管道清管器定位方法 |
US11454352B2 (en) | 2017-04-03 | 2022-09-27 | Fugro Technology B.V. | Sensor arrangement, underwater vehicle and method for underwater detection of a leak in fluid carrying body |
-
2013
- 2013-01-16 CN CN 201320021771 patent/CN203115505U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103712067A (zh) * | 2013-12-27 | 2014-04-09 | 青岛厚科化学有限公司 | 一种套管式水下管道自动预警*** |
CN105757463A (zh) * | 2016-05-04 | 2016-07-13 | 中国计量大学 | 基于2×2耦合器和双法拉第旋转镜的光纤管道检测装置 |
CN105757463B (zh) * | 2016-05-04 | 2018-03-16 | 中国计量大学 | 基于2×2耦合器和双法拉第旋转镜的光纤管道检测装置 |
CN107104740A (zh) * | 2017-01-16 | 2017-08-29 | 中国科学院声学研究所 | 一种信号处理方法及*** |
US11454352B2 (en) | 2017-04-03 | 2022-09-27 | Fugro Technology B.V. | Sensor arrangement, underwater vehicle and method for underwater detection of a leak in fluid carrying body |
CN113188050A (zh) * | 2021-03-05 | 2021-07-30 | 华新燃气集团有限公司 | 一种基于直线型Sagnac分布式光纤振动传感的管道清管器定位方法 |
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