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11. 发明申请

WO00058660A1 APPARATUS 审中-公开
标题翻译：仪器
公开(公告)号：WO00058660A1
公开(公告)日：2000-10-05
申请号：PCT/GB2000/001159
申请日：2000-03-28
IPC分类号： B08B9/04 , F16L20060101 , F16L55/28
CPC分类号： F16L55/28 , B08B9/0551 , B08B9/0557
摘要： There is described a novel apparatus for use in connection with pipe cleaning and monitoring systems. The apparatus is a suspension system adapted to fit a pipeline pig shaft, the pig being provided with a plurality of wheels. The wheels are concentrically mounted around a biasing means which is operable in a direction coplanar with the pig shaft. There is also described a pipeline pig comprising the suspension system and a method of cleaning a pipeline.
摘要翻译：描述了一种与管道清洁和监测系统相关的新型设备。该装置是适于安装管道猪轴的悬挂系统，该猪具有多个轮子。轮子同心地安装在偏压装置周围，偏压装置可在与猪轴共面的方向上操作。还描述了一种包括悬架系统的管道管和清洁管道的方法。

12. 发明申请

WO99036724A1 SURFACE-TRAVERSING VEHICLE 审中-公开
标题翻译：表面车辆
公开(公告)号：WO99036724A1
公开(公告)日：1999-07-22
申请号：PCT/GB1999/000153
申请日：1999-01-18
IPC分类号： B08B1/04 , B08B9/04 , F16L55/24 , F16L55/28
CPC分类号： F16L55/28 , B08B9/0436 , B08B9/0553
摘要： A vehicle for traversing a surface such as for carrying out an inspection, survey or maintenance operation upon that surface comprises two bodies interconnected by means to move the bodies towards and away from each other, each of those bodies being supported upon a multiplicity of resilient bristles (13; 25; 32) extending from it, the bristles of each body being mounted in groups upon bristle-carrying members (10; 23; 31) each guided for movement towards and away from the body, and fluid pressure means (25; 22; 34) to effect the guided movement of the bristle-carrying members in at least one of those directions.
摘要翻译：用于横穿表面的车辆，例如用于在该表面上进行检查，测量或维护操作的车辆包括通过使身体彼此相离和远离地相互连接的两个身体，每个身体被支撑在多个弹性刷毛上（13; 25; 32），每个身体的刷毛分成几组地安装在刷毛承载构件（10; 23; 31）上，每个刷毛被引导以朝向和远离身体移动;以及流体压力装置（25; 22; 34）以在至少一个方向上实现刷毛承载构件的引导运动。

13. 发明申请

WO9714910A3 INNER MANIPULATOR FOR TESTING OR PROCESSING THE INNER SURFACE OF A PIPE 审中-公开
标题翻译：用于测试或处理管道内表面的内部操纵器
公开(公告)号：WO9714910A3
公开(公告)日：1997-08-14
申请号：PCT/DE9601903
申请日：1996-10-02
申请人： SIEMENS AG , DIPPEL BRUNO , STROBEL REINHARDT , DIRAUF FRANZ
发明人： DIPPEL BRUNO , STROBEL REINHARDT , DIRAUF FRANZ
IPC分类号： F16L55/28 , F16L55/26
CPC分类号： F16L55/28 , F16L2101/30
摘要： An inner manipulator for pipes has a running gear (2) which can travel inside a pipe (100) and is arranged on a multiple-membered swivelling arm (20) which carries at its free end a system carrier (22) for carrying a testing system or a working device.

14. 发明申请

WO2023041561A1 VORRICHTUNG FÜR KANALROHRARBEITEN 审中-公开
公开(公告)号：WO2023041561A1
公开(公告)日：2023-03-23
申请号：PCT/EP2022/075491
申请日：2022-09-14
申请人： RAUSCH REHAB GMBH
发明人： BUHMANN, Heiko , NIEDING, Tim
IPC分类号： B24B5/40 , F16L55/28
摘要： Die Erfindung betrifft eine Vorrichtung (1) für Kanalrohrarbeiten, umfassend eine in einem Kanalrohr bewegbare Basiseinheit (2); einen an der Basiseinheit (2) angeordneten Drehkopf (3), welcher um eine dem Drehkopf (3) zugeordnete Drehachse (A) drehbar ist; einen an dem Drehkopf (3) drehbar gelagerten ersten Hubarm (4); einen an dem ersten Hubarm (4) drehbar gelagerten Aufnahmeabschnitt (5), welcher eingerichtet ist eine Arbeitsvorrichtung (6) aufzunehmen; einen an dem Drehkopf (3) gelagerten ersten Aktuator (7) zum Bewegen des Aufnahmeabschnitts (5); einen dem ersten Aktuator (7) zugeordneten Arbeitskreislauf; und eine mit der Arbeitsvorrichtung (6) verbindbare Leitung; wobei sich der dem ersten Aktuator (7) zugeordnete Arbeitskreislauf ausgehend vom Inneren der Basiseinheit (3) bis zum Inneren des ersten Aktuators (7) innerhalb der Vorrichtung (1) erstreckt, und wobei sich die mit der Arbeitsvorrichtung (6) verbindbare Leitung ausgehend vom Inneren der Basiseinheit (2) bis zum Inneren des Aufnahmeabschnitts (5) innerhalb der Vorrichtung (1) erstreckt.

15. 发明申请

WO2022099985A1 一种绝缘空心套管内壁的清洁和检测设备及套管清洁方法审中-公开
公开(公告)号：WO2022099985A1
公开(公告)日：2022-05-19
申请号：PCT/CN2021/085530
申请日：2021-04-06
申请人：长缆电工科技股份有限公司
发明人：郭长春 , 周漾 , 魏朝磊 , 李旦
IPC分类号： B08B9/049 , B08B9/051 , F16L55/28
摘要：一种绝缘空心套管内壁的清洁和检测设备，在对连续变径的套管进行清洁的时候，行走系统可以随着管径的变化进行收缩或者伸展，从而适应电缆套管管径变化的情况，进而完成在管内自适应行走，清洁系统随着行走部分前进，通过压缩弹簧（2800）提供的张紧力，使得清洁头（2100）始终和套管的内壁保持贴合，从而完成对内径变化的套管的内壁清洁工作。

16. 发明申请

WO2021216654A1 INSPECTION TOOL 审中-公开
公开(公告)号：WO2021216654A1
公开(公告)日：2021-10-28
申请号：PCT/US2021/028321
申请日：2021-04-21
申请人： QUEST INTEGRITY GROUP, LLC
发明人： DE LORENZO, Robert, Victor , MANZAK, Paul , HOLTAM, Colum, Mark , LEE, Charles, Jess
IPC分类号： F16L55/28
摘要： A system and method for inspecting offshore and onshore tubular or piping assets is described. The system and method utilizes an inspection tool comprising a communication system, a sensor, a long distance travel system, and a localized travel system, allowing fast long distance travel until the inspection tool approximates an area of interest, followed by actuating the localized travel system to accurately inspect the area of interest.

17. 发明申请

WO2021156433A1 INSPEKTIONSVORRICHTUNG UND INSPEKTIONSEINHEIT 审中-公开
公开(公告)号：WO2021156433A1
公开(公告)日：2021-08-12
申请号：PCT/EP2021/052790
申请日：2021-02-05
申请人： ROSEN SWISS AG
发明人： DANILOV, Andrey , HESSMANN, Ben , ROSEN, Patrick
IPC分类号： F16L55/26 , F16L55/28 , G01M3/24
摘要： Inspektionsvorrichtung zur Untersuchung von Rohrleitungen (8) umfassend einen im Betriebsfall durch die Rohrleitung (8) rollbaren Sensorträger (1), der in einem quer zu einer Drehachse (2) verlaufenden Schnitt mit einem zumindest im Wesentlichen kreisartigen Umfang (4) versehen ist und der zumindest eine Sensoreinheit (3) aufweist, wobei der Sensorträger (1) wenigstens ein, vorzugsweise mehrere entlang des Umfangs (4) angeordnete Stabilisierungsmittel (6), umfasst sowie eine Inspektionseinheit.

18. 发明申请

WO2021142061A1 PIPELINE INSPECTION TOOL WITH DEFORMABLE BODY 审中-公开
公开(公告)号：WO2021142061A1
公开(公告)日：2021-07-15
申请号：PCT/US2021/012417
申请日：2021-01-07
申请人： TDW DELAWARE, INC.
发明人： POE, Roger, L. , MAYNARD, Ed , MORTON, Joseph, Alan
IPC分类号： F16L55/28 , F16L55/40 , F16L101/30 , F16L2101/30 , G01N27/72
摘要： A pipeline inspection tool (10) including a cylindrical tool body (11) that includes a deformable portion (13) with a plurality of sensors (25) located near or on an external circumferential surface (12) of the deformable portion. A sealed unit (60) contains a corresponding signal source (25). Pipeline gauging relies upon the compressibility and elasticity inherent in the deformable portion as it encounters anomalies in pipeline geometry and moves between a first size and a second size, the signal strength of the source detected by the sensors changing as a result. The sensors may be arrayed in a circumferential band (47) about the deformable portion or along its length. In some embodiments, the sensors and source are magnetic or acoustic (e.g., transceivers or radar integrated chips). In other embodiments, the sensors and source are light or fiber optic.

19. 发明申请

WO2020113125A1 METHODS, SYSTEMS, AND APPARATUS FOR USE IN MAIN PIPES CONNECTED TO BRANCH CONDUITS 审中-公开
公开(公告)号：WO2020113125A1
公开(公告)日：2020-06-04
申请号：PCT/US2019/063782
申请日：2019-11-27
申请人： INA ACQUSITION CORP.
发明人： BAXTER, Rick , KODADEK, Robert , HERRLICH, Hermann , MCKEEFREY, Steven , WEBSTER, John , BONTUS, George , GOLDBAND, Ryan , JAYNE, John , HAUSER, Michael , LYNN, Brian
IPC分类号： F16L55/26 , F16L55/12 , F16L55/13 , F16L55/136 , F16L55/1645 , F16L55/28
摘要： A pipe rehabilitation system and/or robot can be used inside a pipe to measure characteristics of branch conduits, install plugs into branch conduits before the pipe is lined with a liner, remove portions of plugs and liners after lining to restore fluid communication between the pipe and branch conduits, and/or install fittings into the branch conduits to connect the liner to the branch conduits. A probe can measure characteristics of a branch conduit. A tool can install plugs and/or fittings into the branch conduits. A linkage can connect a tool to a robotic tractor so that the connected elements can navigate through a main pipe. A visualization system can aid in aligning a robot with a branch conduit. Height-adjustable braces can support robotic tools in a pipe. A plug can include integrated locating features and/or movable parts that enable expanding the plug to seal with the branch conduit.

20. 发明申请

WO2019104427A1 METHODS AND APPARATUS FOR REPAIRING A TUBULAR STRUCTURE 审中-公开
公开(公告)号：WO2019104427A1
公开(公告)日：2019-06-06
申请号：PCT/CA2018/051513
申请日：2018-11-28
申请人： CANDU ENERGY INC.
发明人： NIEMEYER, Frederik Geert
IPC分类号： B23K9/04 , B23K37/02 , B23K9/12 , B23P6/04 , F16L55/18 , F16L55/28 , G21C17/017
摘要： Apparatuses and methods for repairing a defect in a nuclear reactor are provided. The apparatus includes a body for insertion in a tubular structure, the body includes: an end effector having a weld torch operable to deposit weld material by forming molten weld droplets and depositing the weld droplets the tubular structure. A drive unit includes a brace for selectively anchoring against said tubular structure; at least one linear actuator for moving the apparatus relative to the brace; and a rotational actuator coupled to rotate the weld torch. The method includes inserting a repair apparatus into tubular structure of the nuclear reactor; moving the repair apparatus to a defect location; depositing a protective weld layer over the defect by sequentially depositing weld droplets atop a weld pool on the tubular structure, wherein the protective weld layer bonds to the tubular structure surrounding the defect.

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