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1. 发明公开

US20240230515A1 METHOD AND INSPECTION DEVICE FOR EXAMINING THE CATHODIC PROTECTION OF A, MORE PARTICULARLY FERROMAGNETIC, PIPELINE 审中-公开
公开(公告)号：US20240230515A1
公开(公告)日：2024-07-11
申请号：US18559226
申请日：2022-05-06
申请人： Rosen IP AG
发明人： Andrey Danilov , Ben Bosse , Patrik Rosen
IPC分类号： G01N17/02 , F16L55/26 , F16L58/02 , F16L101/30 , G01R15/08 , G01R15/20
CPC分类号： G01N17/02 , F16L55/26 , G01R15/08 , G01R15/20 , F16L58/02 , F16L2101/30
摘要： A method is provided for examining the cathodic protection of a metallic and in particular ferromagnetic pipeline. An inspection device is also provided for examining the cathodic protection of a pipeline, in particular of a ferromagnetic pipeline. The inspection device is formed to be able to pass through the pipeline and in particular be driven by the medium, and includes a magnetizing device serving to create an alternating magnetic field. A magnet unit and a measuring device are provided, and includes at least one magnetic field sensor serving to measure a magnetic field formed on the inner side of the wall of the pipeline.

2. 发明授权

US10053964B2 Apparatus and method for puncturing a pipe 有权
公开(公告)号：US10053964B2
公开(公告)日：2018-08-21
申请号：US15198702
申请日：2016-06-30
申请人： Speciality Earth Sciences, LLC
发明人： Lindsay Swearingen , Jason Swearingen
IPC分类号： E21B43/1185 , B26F1/00 , F16L55/26 , F16L101/00
CPC分类号： E21B43/1185 , B26F1/0038 , F16L41/00 , F16L55/26 , F16L2101/00 , Y10T83/8863
摘要： An apparatus and method for puncturing a pipe in-situ is presently disclosed. The apparatus has an actuator in communication with a remote controller. A firing assembly has a firing chamber and a firing pin, wherein the firing pin is in communication with the actuator. The firing chamber is configured to hold and fire a bullet radially toward the pipe, upon the firing pin being actuated with the actuator. The method includes the steps of inserting a pipe puncturing apparatus into a pipe, activating an actuator, communicating the activation of the actuator to a hammer and moving a firing pin in the hammer to impinge a cartridge and fire a bullet.

3. 发明申请

US20180045376A1 FACILITATING THE TRANSITION BETWEEN FLOODING AND HYDROTESTING WITH THE USE OF AN INTELLIGENT PIG 审中-公开
公开(公告)号：US20180045376A1
公开(公告)日：2018-02-15
申请号：US15275408
申请日：2016-09-25
申请人： BAKER HUGHES INCORPORATED
发明人： Andrew J. Barden , Luis Russo , Peter Dixon , Alastair Goodall
IPC分类号： F17D5/00 , F16L55/26 , F16L55/07 , G01M3/02 , G01M3/28
CPC分类号： F17D5/00 , B08B9/0325 , B08B9/055 , F16L55/07 , F16L55/10 , F16L55/26 , F16L55/46 , F17D3/08 , F17D5/005 , F17D5/06 , G01M3/022 , G01M3/2807 , G01M3/2823
摘要： Methods of remotely facilitating the transition between flooding and hydrotesting a subsea pipeline include a control unit of a subsea valve actuation system closing off fluid flow out of the pipeline at the receiving end thereof based at least partially upon one or more signals emitted by at least one intelligent pig that has passed through the pipeline during flooding and without the involvement of an external source at the surface, or a UV, at the pig receiving end of the pipeline.

4. 发明授权

US09869602B2 Pipeline leak detection device and method 有权
公开(公告)号：US09869602B2
公开(公告)日：2018-01-16
申请号：US14572259
申请日：2014-12-16
申请人： Darren E. Merlob
发明人： Darren E. Merlob
IPC分类号： G01M3/24 , G01M3/00 , F16L55/26 , F17D5/06 , G01N29/14 , G01N29/265 , G01N29/04
CPC分类号： G01M3/00 , F16L55/26 , F17D5/06 , G01M3/005 , G01M3/246 , G01N29/04 , G01N29/14 , G01N29/265 , G01N2291/2636
摘要： A pipeline leak detection device for detecting leaks in a pipe includes a sensor assembly guided into a pipe to detect evidence of a leak, and a position assessing device provides an indication of a location of the sensor assembly. The sensor assembly may be a hydrophone, and the position assessing device may be a guide wire with markings for measuring lengths of the guide wire, or a transmitter. An injector plug can be inserted in an access port of the pipe to create a liquid tight seal for insertion of the sensor assembly. A pressurizing device may also be connected to the access port to pressurize the pipe.

5. 发明申请

US20170234476A1 RE-LINED PIPE TECHNIQUE FOR WEAR MITIGATION IN SLURRY TRANSPORT PIPELINE 审中-公开
公开(公告)号：US20170234476A1
公开(公告)日：2017-08-17
申请号：US15583061
申请日：2017-05-01
申请人： CiDRA COPORATE SERVICES INC.
发明人： Alan D. KERSEY , Mark R. FERNALD , John VIEGA , Francis K. Didden
IPC分类号： F16L58/10 , F16L55/26 , B05D7/22 , B05D1/02 , B05D3/06 , F16L55/164 , B05C9/12
CPC分类号： B05D7/222 , B05C9/12 , B05D1/02 , B05D3/067 , F16L55/164 , F16L55/26 , F16L58/1027 , F16L2101/16
摘要： The present invention provides apparatus, including a pigging tool, that comprises a spraying mechanism configured to move along an inner surface of a pipeline, including a slurry transport pipeline in a minable oilsands facility or plant, and to spray a coating on the inner surface of the pipeline; and a curing source, including an ultraviolet (UV) light source, a microwave source or an RF source, configured to cure the coating sprayed on the inner surface of the pipeline in situ as the spray mechanism moves along the inner surface of the pipeline.

6. 发明申请

US20160266049A1 SYSTEM, METHOD & APPARATUS FOR REMOTE PIPE INSPECTION 审中-公开
标题翻译：远程管道检测系统，方法与装置
公开(公告)号：US20160266049A1
公开(公告)日：2016-09-15
申请号：US15059147
申请日：2016-03-02
申请人： Northeast Gas Association
发明人： Lee Carlson , Jeffrey Shasho , Nishant Kumar , Jason Herman
IPC分类号： G01N21/954 , B60B19/00 , F16L55/26
CPC分类号： G01N21/954 , B60B19/003 , B60B19/006 , B60B2900/551 , B60Y2200/40 , F16L55/26
摘要： The present invention relates generally to the inspection of pipes, and the like, and more particularly to the remote inspection of ferromagnetic pipes. The invention teaches apparatus comprising, in combination: a vehicle equipped with a plurality of wheels capable of propelling the vehicle within a predetermined ferromagnetic environment to be inspected; means for remotely applying drive forces to said wheels; said wheels including a plurality of passive non-driven rollers; said passive rollers including magnetized means; means for acquiring visual images of the condition of said pipes; and means for remotely accessing said visual images; thereby enabling remote inspection of said pipes. An immediate environment in which the use of the present invention is contemplated is in inspection of ferromagnetic pipes which are located above and/or below ground.
摘要翻译：本发明一般涉及管道等的检查，更具体地涉及铁磁管的远程检查。本发明教导了包括以下组合的装置：组合的车辆，其具有能够在待检查的预定铁磁环境内推进车辆的多个车轮; 用于将驱动力远程施加到所述车轮的装置; 所述轮包括多个被动非驱动辊; 所述被动辊包括磁化装置; 用于获取所述管道状况的视觉图像的装置; 以及用于远程访问所述视觉图像的装置; 从而能够远程检查所述管道。预期使用本发明的直接环境是检查位于地面上方和/或下方的铁磁管。

7. 发明申请

US20150330860A1 PIPING INSPECTION ROBOT AND METHOD OF INSPECTING PIPING 有权
标题翻译：管道检查机器人和检查管道的方法
公开(公告)号：US20150330860A1
公开(公告)日：2015-11-19
申请号：US14653844
申请日：2013-12-17
申请人： MOBILE ROBOT RESEARCH CO., LTD.
发明人： Eiji KOYANAGI
IPC分类号： G01M3/00 , F16L55/26 , G01N29/04 , G01N23/00 , G01N27/82 , B25J9/16 , F16L55/32
CPC分类号： G01M3/005 , B25J9/1679 , F16L55/26 , F16L55/32 , F16L2101/30 , G01N23/00 , G01N23/005 , G01N23/025 , G01N27/82 , G01N29/04 , G01N2223/613 , G01N2223/628 , G01N2291/269 , Y10S901/02 , Y10S901/19
摘要： Provided is an inspection robot that is self-propelled on piping, measures moisture contained in a lagging material using a mounted inspection device, for example, a neutron moisture meter, and detects risk of corrosion. The inspection robot includes a main frame 1 including a recessed part 17 fit onto an outer circumferential surface of piping P, a main frame drive mechanism (first drive mechanism) D1 that causes the main frame to advance/retract in an axis direction of the piping, a revolving member 32 supported in an advanceable/retractable manner along an arc-shaped locus in the recessed part of the main frame, a revolving member drive mechanism (second drive mechanism) D2 that moves the revolving member, and an inspection device mounted on the revolving member.
摘要翻译：提供了一种在管道上自推进的检查机器人，使用安装的检查装置（例如中子水分计）来测量滞后材料中含有的水分并检测腐蚀的风险。检查机器人包括：主框架1，其包括配合在配管P的外周面上的凹部17;主框架驱动机构（第一驱动机构）D1，其使主框架沿管道的轴线方向前进/后退沿着主框架的凹部中的弧形轨迹以可伸缩的方式支撑的旋转构件32，使旋转构件移动的回转构件驱动机构（第二驱动机构）D2，以及安装在旋转构件。

8. 发明授权

US09151837B2 Sensor fusion framework using multiple sensors to assess buried structures 有权
标题翻译：传感器融合框架使用多个传感器来评估掩埋结构
公开(公告)号：US09151837B2
公开(公告)日：2015-10-06
申请号：US13629164
申请日：2012-09-27
申请人： Arun Prakash Jaganathan , Erez N. Allouche
发明人： Arun Prakash Jaganathan , Erez N. Allouche
IPC分类号： G01S13/86 , G01S13/88 , F16L55/26 , G01S13/02 , G01S13/10
CPC分类号： G01S13/88 , F16L55/26 , G01S13/0209 , G01S13/10 , G01S13/862 , G01S13/865 , G01S13/867 , G01S13/885
摘要： A method of surveying the condition of an underground conduit by positioning a propelled carriage assembly within the underground conduit. The carriage assembly includes (i) at least one transmitter/receiver unit capable of transmitting a pulsed signal toward at least a portion of an inner wall of the conduit, and (ii) a secondary sensor positioned on the carriage assembly. The data derived from the pulsed signal at a given lateral location within an underground conduit is read as is a secondary sensor condition derived from secondary sensor data taken at the given lateral location. Then it is determined whether the secondary sensor condition indicates a basis for a false void detection by the data derived from the pulsed signal and if the basis for false void detection exists, providing an indication of such basis.
摘要翻译：通过将推进的托架组件定位在地下管道内来测量地下管道的状况的方法。托架组件包括（i）能够向管道的内壁的至少一部分传送脉冲信号的至少一个发射器/接收器单元，以及（ii）位于托架组件上的次传感器。读取在地下管道内的给定横向位置处的来自脉冲信号的数据，以及从在给定横向位置处获取的次级传感器数据导出的次级传感器条件。然后，确定二次传感器状态是否表示通过从脉冲信号导出的数据进行虚假检测的基础，并且如果存在虚假空隙检测的基础，则提供这种依据的指示。

9. 发明申请

US20150247823A1 PIPELINE INSPECTION DEVICE AND PIPELINE INSPECTION SYSTEM 有权
标题翻译：管道检查装置和管道检查系统
公开(公告)号：US20150247823A1
公开(公告)日：2015-09-03
申请号：US14427626
申请日：2013-07-17
申请人： Korea Electric Power Corporation , Korea East-West Power Co., Ltd.
发明人： Doo-Song Gil , Yeon-Shik Ahn , Gye-Jo Jung , Sang-Ki Park
IPC分类号： G01N29/04 , G01N29/24 , G01B17/02 , F16L55/26
CPC分类号： G01N29/043 , F16L55/26 , F16L2101/30 , G01B17/02 , G01N29/225 , G01N29/2437 , G01N2291/023 , G01N2291/0258 , G01N2291/02854 , G01N2291/0289 , G01N2291/0421 , G01N2291/2634
摘要： There is provided a pipeline inspection device including: a body part contacting a pipeline and accommodating the pipeline; a coupling part coupled to the body part to enclose the pipeline; and a sensor part including a sensor on at least one of one side of the body part and one side of the coupling part which are in contact with the pipeline to inspect an internal state of the pipeline. The pipeline inspection device according to exemplary embodiments is capable of inspecting pipelines without increasing a gap between the pipelines even in a case in which the gap therebetween is relatively narrow, and is capable of readily and rapidly inspecting a large area of pipelines.
摘要翻译：提供了一种管道检查装置，包括：与管道接触并容纳管道的主体部分; 联接部分，联接到主体部分以封闭管道; 以及传感器部分，其包括在主体部分的一侧中的至少一个和联接部分的与管道接触的一侧中的传感器，以检查管道的内部状态。根据示例性实施例的管道检查装置即使在其间的间隙相对较窄的情况下也能够检查管道而不增加管道之间的间隙，并且能够容易且快速地检查大面积的管道。

10. 发明申请

US20150217323A1 PIPELINE PIG AND METHOD FOR USING THE PIG 有权
标题翻译： PIPELINE PIG和使用PIG的方法
公开(公告)号：US20150217323A1
公开(公告)日：2015-08-06
申请号：US14414353
申请日：2013-07-10
申请人： SHELL OIL COMPANY
发明人： James George Broze , Yile Li , Xiangyang Zou
IPC分类号： B05C7/08 , B08B9/055 , B05D7/14 , F16L55/26
CPC分类号： B05D7/222 , B05C3/18 , B05C7/08 , B05D1/28 , B05D7/146 , B08B9/051 , B08B9/0553 , B08B9/0557 , B24B5/363 , B24B5/40 , B24B27/033 , B24B29/005 , F16L55/164 , F16L55/1645 , F16L55/16455 , F16L55/18 , F16L55/26 , F16L55/40 , F16L58/1009 , F16L2101/16
摘要： A pipeline pig for wetting the top inner surface of a pipeline comprising a pig body, one or more circular brushes attached to the pig body, and means for rotating the one or more circular brushes as the pig moves through the pipeline.
摘要翻译：用于润湿管道的顶部内表面的管道猪，其包括猪体，连接到猪体的一个或多个圆刷，以及当猪移动通过管道时旋转一个或多个圆形刷的装置。

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