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31. 发明授权

US09468954B1 Pipe inspection system with jetter push-cable 有权
标题翻译：带喷射推杆的管道检查系统
公开(公告)号：US09468954B1
公开(公告)日：2016-10-18
申请号：US13073919
申请日：2011-03-28
申请人： Mark S. Olsson , Eric Chapman , Justin W. Taylor , Matthew J. Thompson
发明人： Mark S. Olsson , Eric Chapman , Justin W. Taylor , Matthew J. Thompson
IPC分类号： B08B9/00 , B08B9/043 , B08B9/032
CPC分类号： B08B9/0433 , B08B9/0321 , B08B9/0325 , B08B2209/04 , F16C1/00 , F16L2101/12 , F16L2101/30 , G01M3/005 , G01M3/38
摘要： Pipe inspection and pressurized fluid cleaning systems, methods, and apparatus are disclosed. A jetter push-cable device may include a high-pressure hydraulic hose core with a helical surround of small-diameter flexible rods and/or conductors, wrapped in such a way as to provide a cable of low bend-radius for use in small-diameter pipe inspections and cleaning. Conductors may be included in the push-cable. End-effectors, such as jetter nozzles and cutters may be coupled to the push-cable. An annular camera assembly, which may include lighting elements, may be further included in the push-cable device.
摘要翻译：公开了管道检查和加压流体清洁系统，方法和装置。喷射器推送电缆装置可以包括具有小直径柔性杆和/或导体的螺旋环绕的高压液压软管芯，其以这样的方式包裹，以提供用于小直径的低弯曲半径的电缆，直径管道检查和清洁。导线可能包含在推拉电缆中。诸如喷射喷嘴和切割器之类的终端效应器可以联接到推缆。可以将包括照明元件的环形相机组件进一步包括在推挽电缆装置中。

32. 发明授权

US09435482B2 Duct assessment and leak sealing method for ducts transporting gas 有权
标题翻译：管道传输气体的管道评估和泄漏密封方法
公开(公告)号：US09435482B2
公开(公告)日：2016-09-06
申请号：US12864165
申请日：2009-01-26
申请人： Nicholas John Ryan , Andrew James Cochran , Matthew David Meredith
发明人： Nicholas John Ryan , Andrew James Cochran , Matthew David Meredith
IPC分类号： F16L55/00 , F16L55/48 , F16L101/30
CPC分类号： F16L55/48 , F16L2101/30
摘要： The present invention relates to a method of assessing the condition of a duct along which a gas is flowing. The method comprises producing one or more sensor carrying elements, wherein the elements are formed to have selected parameters; introducing the sensor carrying elements into the flowing gas; and selecting the parameters of the sensor carrying elements such that the elements are transported along the duct by saltation. The present invention also relates to a method of reducing leakage through a leak in the duct. In this respect, the method comprises producing sealing elements, wherein the sealing elements are formed to have selected parameters; introducing a plurality of the sealing elements into the flowing gas; and selecting the parameters of the sealing elements such that the elements are transported along the duct by saltation and such that, at the locality of the leak, at least one of said sealing elements is captured by a pressure differential associated with the leak and is thereby drawn to and held in position at the leak for stemming or sealing it.
摘要翻译：本发明涉及一种评估气体流过的管道状况的方法。该方法包括产生一个或多个传感器承载元件，其中元件被形成为具有选定的参数; 将传感器承载元件引入流动气体中; 并选择传感器承载元件的参数，使得元件沿着管道通过盐化传送。本发明还涉及通过管道中的泄漏减少泄漏的方法。在这方面，该方法包括制造密封元件，其中密封元件形成为具有选定的参数; 将多个密封元件引入流动气体中; 以及选择密封元件的参数，使得元件通过盐化沿着管道输送，并且使得在泄漏的位置处，至少一个所述密封元件被与泄漏相关联的压力差捕获，因此在泄漏处被拉到并保持就位，用于引导或密封。

33. 发明申请

US20160031638A1 PIPE-CLOSING DEVICE FOR ISOLATING A TANK, A PIPE OR A SET OF TANKS AND PIPES 有权
标题翻译：用于隔离油箱，管道或一组油箱和管道的管道封闭装置
公开(公告)号：US20160031638A1
公开(公告)日：2016-02-04
申请号：US14781879
申请日：2013-10-04
申请人： ELECTRICITE DE FRANCE
发明人： Emmanuel NOYON
IPC分类号： B65D90/10 , F16L55/136 , F16L55/11
CPC分类号： B65D90/10 , F16L55/11 , F16L55/136 , F16L2101/30 , F22B37/221 , G01M3/022 , G01M3/2815
摘要： The invention relates to a plug for closing and isolating a pipe (9) having an inner wall forming a substantially cylindrical cavity with a so-called first diameter, the plug comprising: a main body (110) having substantially a shape of a cylinder with a so-called second diameter, the second diameter being smaller than the first diameter to allow the plug to be inserted into the cavity; and sealing joint elements (120) that project around the side wall of the cylinder (110) defining the shape of the main body, so as to seal a free space formed between the main body (110) and the inner wall of the pipe (9), in which the main body (110) comprises several assembly elements forming the cylinder (110), each assembly element having a shape inscribed within a parallelepiped volume defined by three orthogonal dimensions, where at least two of the three dimensions have a length smaller than the second diameter, and the plug further comprising a position holding system comprising several non-slip pads (140; 340) deployable in order to assure a holding of the plug by compression, the set of non-slip pads forming an overall contact surface extending over at least half of the periphery of the section of the cylinder (110).
摘要翻译：本发明涉及一种用于关闭和隔离具有形成具有所谓的第一直径的基本上圆柱形空腔的内壁的管道（9）的塞子，所述塞子包括：主体（110），其具有基本上具有圆筒形状的主体所谓的第二直径，第二直径小于第一直径，以允许插头插入空腔中; 以及围绕限定主体形状的气缸（110）的侧壁突出的密封接头元件（120），以密封形成在主体（110）和管内壁之间的自由空间（ 9），其中主体（110）包括形成圆柱体（110）的多个组装元件，每个组装元件具有内切在由三个正交尺寸限定的平行六面体体积内的形状，其中三维中的至少两个具有长度小于所述第二直径，并且所述插头还包括位置保持系统，所述位置保持系统包括可展开的若干防滑垫（140; 340），以便通过压缩来确保所述插头的保持，所述一组防滑垫形成整体接触表面延伸至圆柱体（110）的截面的至少一半的周边。

34. 发明授权

US09249918B2 Devices and methods for the checking and for the checking and repairing of pipe connections 有权
标题翻译：用于检查和检查和修理管道连接的设备和方法
公开(公告)号：US09249918B2
公开(公告)日：2016-02-02
申请号：US13560831
申请日：2012-07-27
申请人： Rolf Hegner
发明人： Rolf Hegner
IPC分类号： F16L55/18 , G01M3/08 , F16L55/1645 , E21B33/124 , G01M3/00 , F16L101/30
CPC分类号： F16L55/16455 , E21B33/1243 , F16L2101/30 , G01M3/005 , Y10T137/0441
摘要： A first sealing body and a second sealing body made of a resiliently expandable material, such as Kevlar-reinforced rubber, are connected by an intermediate piece that, having a larger wall thickness, is made of the same material, and is flexible, thereby providing the device excellent ability to pass through pipe bends. Together they surround a contiguous cavity into which pressurised air can be introduced via a pressurised air connection disposed on an end plate at a rear end of the device, to expand the diameters of the sealing bodies whereupon the latter tightly close off a test space in a pipe connection. A material feeding connection is connected to a discharge opening in a threaded bushing connecting the intermediate piece to the second sealing body, and a cable connection is connected to a camera facing to the outside that is attached to the bushing.
摘要翻译：由弹性膨胀材料（例如凯夫拉强化橡胶）制成的第一密封体和第二密封体通过具有较大壁厚由相同材料制成且柔软的中间件连接，从而提供该装置优良的通过弯管的能力。一起，它们围绕连接的空腔，加压空气可以通过设置在装置的后端处的端板上的加压空气连接引入到该空腔中，以扩大密封体的直径，由此密封体紧紧地关闭测试空间管道连接。材料供给连接件连接到将中间件连接到第二密封体的螺纹衬套中的排出口，并且电缆连接件连接到面向外部的照相机，该照相机附接到衬套。

35. 发明授权

US09206938B2 Pipeline inspection apparatus 有权
标题翻译：管道检验仪
公开(公告)号：US09206938B2
公开(公告)日：2015-12-08
申请号：US13942937
申请日：2013-07-16
申请人： E.V. Offshore Limited
发明人： Jonathan Thursby , Shaun Peck , Chris Jay
IPC分类号： F16L55/26 , G01M3/00 , F16L55/1645 , F16L55/38 , G01M1/00
CPC分类号： G01M3/005 , F16L55/16455 , F16L55/26 , F16L55/28 , F16L55/38 , F16L2101/30 , G01M1/00 , G01M3/00 , G01M3/183
摘要： This invention relates to a pipeline inspection apparatus and to a method of inspecting the internal surfaces of a pipeline using a pipeline inspection apparatus. A pipeline inspection apparatus comprises a main body having a front end and a rear end relative to a direction of travel of the apparatus along a pipeline in use; sealing means for sealing against an internal surface of the pipeline, the sealing means being attached to the main body; an imaging module mounted proximate the front end of the main body, the imaging module comprising a camera and a light source, the light source being arranged to emit light in a direction towards the internal surface of the pipeline, and the camera being arranged such that, in use, the camera captures image data of the internal surface of the pipeline; and control circuitry located within the main body, the control circuitry including a power supply and memory means for storing data captured by said camera, wherein the sealing means forms a seal against the internal surface of the pipeline such that, in use, a fluid flowing along the pipeline applies a driving force to the pipeline inspection apparatus to propel the apparatus along the pipeline.
摘要翻译：本发明涉及一种管道检查装置和使用管道检查装置检查管道内表面的方法。管道检查装置包括主体，其具有相对于使用中沿着管道的装置的行进方向的前端和后端; 密封装置，用于密封管道的内表面，密封装置附接到主体; 安装在所述主体前端附近的成像模块，所述成像模块包括照相机和光源，所述光源被布置成沿着朝向所述管道的内表面的方向发光，并且所述照相机被布置成使得在使用中，相机捕获管道内表面的图像数据; 以及位于主体内的控制电路，所述控制电路包括用于存储由所述照相机捕获的数据的电源和存储装置，其中所述密封装置形成对所述管道内表面的密封，使得在使用中流体流动沿着管道向管道检查装置施加驱动力以沿管道推进装置。

36. 发明授权

US09127803B2 Pipe inspection and servicing 有权
标题翻译：管道检查和维修
公开(公告)号：US09127803B2
公开(公告)日：2015-09-08
申请号：US13529940
申请日：2012-06-21
申请人： Daniel Krywyj
发明人： Daniel Krywyj
IPC分类号： F16L55/40 , F16L55/30 , F16L55/46 , F16L101/30 , G03B37/00 , F16L55/28 , G01M3/00 , G01M3/24 , G01M3/38
CPC分类号： F16L55/40 , F16L55/28 , F16L55/30 , F16L55/46 , F16L2101/30 , G01M3/005 , G01M3/246 , G01M3/38 , G03B37/005
摘要： A pipe inspection system comprises an inspection head at the end of a flexible shaft, wherein the inspection head comprises a rigid distal end portion and a rigid intermediate portion spaced from the distal end portion by a flexible region. The flexible region comprises a series of sections with pivotal connections between adjacent sections which allow pivoting about two orthogonal axes, wherein the range of pivoting between adjacent sections is limited such that the complete series can be pivoted by a maximum angle of between 80 and 100 degrees.
摘要翻译：管道检查系统包括在柔性轴的端部处的检查头，其中检查头包括刚性远端部分和刚性中间部分，该刚性中间部分通过柔性区域与远端部分间隔开。柔性区域包括一系列部分，其在相邻部分之间具有枢转连接，其允许围绕两个正交轴线枢转，其中相邻部分之间的枢转范围被限制，使得完整系列可以枢转最大角度在80度和100度之间。

37. 发明申请

US20150240984A1 PIPE CRAWLER APPARATUS AND METHOD FOR INTERNAL PIPE INSPECTION 有权
标题翻译：管道检修装置及内管检查方法
公开(公告)号：US20150240984A1
公开(公告)日：2015-08-27
申请号：US14186009
申请日：2014-02-21
申请人： Siemens Energy, Inc.
发明人： Jae Young Choi , Christopher Lee Harms , James A. Bauer , Scott A. Karstetter , Michael R. Vindler
IPC分类号： F16L55/28 , H04N5/225 , H04N7/18
CPC分类号： H04N5/2251 , F16L55/32 , F16L2101/30 , H04N7/185 , H04N2005/2255
摘要： Steam turbine engine cross over pipe or other pipe internal inspection is performed with a selectively steerable pipe inspection crawler apparatus with a chassis having a longitudinal axis, with front and rear Mechanum wheels capable of independently-selected forward or rearward driven rotational direction, for selectively steering the apparatus within the pipe interior under control of a human-machine interface (HMI). The crawler apparatus has at least one inspection camera having a field of view, for capturing images of a pipe interior that is also under control of the HMI. Embodiments of the crawler apparatus include a selectively orientable inspection camera and/or a deployable bore scope that is selectively deployed and retracted from a descending section of the cross over pipe.
摘要翻译：蒸汽涡轮发动机横穿管道或其他管道内部检查是用具有纵向轴线的底盘的选择性可操纵的管道检查履带装置执行的，其中前后机构轮可以独立选择的前进或后退驱动的旋转方向，用于选择性地转向管道内部的设备在人机界面（HMI）的控制下。履带式装置具有至少一个具有视野的检查照相机，用于捕获也在HMI控制下的管内部的图像。履带式装置的实施例包括可选择性定向的检查照相机和/或可展开的孔镜架，其可选择性地从交叉管的下降部分展开和缩回。

38. 发明申请

US20150114507A1 METHOD AND SYSTEM FOR COATING A PIPE 有权
标题翻译：涂料管的方法和系统
公开(公告)号：US20150114507A1
公开(公告)日：2015-04-30
申请号：US14067285
申请日：2013-10-30
申请人： Warren Environmental, Inc.
发明人： Danny Warren
IPC分类号： F16L55/162
CPC分类号： F16L55/1645 , F16L55/18 , F16L2101/16 , F16L2101/30 , G01M5/0025 , G01M5/0033 , G01M5/0066 , G01M5/0075
摘要： A method and system for evaluating the interior surface and exterior wall conditions of a pipeline while also dynamically installing a repair coating in a pipeline, such as an underground water pipeline. The system is towed into the pipeline and drawn back therethrough. As the system is drawn back, one module in the system evaluates the surface condition of the interior of the pipe and another module evaluates the structural condition of the wall of the pipe. Based on the evaluation data obtained from the two modules an epoxy material is applied to the interior surface of the pipe using a spin cast machine that is drawn behind the two modules. Preferably, a layer of epoxy is applied to the interior surface of the host pipe to the appropriate thickness based on the pipe condition as determined by the two modules.
摘要翻译：一种用于评估管道的内表面和外壁条件的方法和系统，同时还在诸如地下水管道的管道中动态地安装修理涂层。系统被拖入管道并从中抽出。当系统被拉回时，系统中的一个模块评估管道内部的表面状态，另一个模块评估管道壁的结构状况。基于从两个模块获得的评估数据，使用在两个模块之后拉伸的旋转浇铸机将环氧材料施加到管的内表面。优选地，基于由两个模块确定的管道条件，将一层环氧树脂施加到主管的内表面至适当的厚度。

39. 发明申请

US20150059498A1 PIPELINE INSPECTION APPARATUS FOR THE INTERNAL INSPECTION OF PIPELINES 有权
标题翻译：管道内部检查管道检查装置
公开(公告)号：US20150059498A1
公开(公告)日：2015-03-05
申请号：US14362744
申请日：2012-12-06
申请人： Eni S.p.A.
发明人： Alberto Giulio Di Lullo , Luciano Scaltrito , Marco Pirola , Jean Marc Tulliani
IPC分类号： G01M3/00 , F16L55/40 , F16L55/38
CPC分类号： G01M3/005 , F16L55/38 , F16L55/40 , F16L2101/30 , G01B5/00 , G01B5/12
摘要： An apparatus (100) for determining the conditions of a pipeline (201) and for the analysis of the fluid contained therein comprising: a central body (101) having a substantially cylindrical form perforated for the whole length and comprising at least a salinity sensor and at least a pH measurement sensor; a first crown of petals (102) connected to the central body, wherein each petal extends from the central body (101) until it touches the internal wall of the pipeline (201) and wherein each petal comprises at least one deformation sensor and at least one roughness sensor; a sliding device integrally connected to the central body (101) in a more advanced position with respect to the first crown of petals (102), wherein said sliding device can be a second crown of petals (103) identical to the first crown of petals or a foam pig (104) suitably perforated. A further object of the invention relates to a method for determining the conditions of a pipeline and for the analysis of the fluid contained therein, which uses an apparatus according to the present invention.
摘要翻译：一种用于确定管道（201）的条件和用于分析其中包含的流体的装置（100），包括：中心体（101），其具有穿过整个长度的基本上圆柱形的形状，并且至少包括盐度传感器和至少一个pH测量传感器; 连接到中心体的花瓣（102）的第一冠部，其中每个花瓣从中心体（101）延伸直到其接触管线（201）的内壁，并且其中每个花瓣包括至少一个变形传感器，并且至少一个粗糙度传感器; 滑动装置，其相对于所述第一冠瓣（102）在更前进的位置处一体地连接到所述中心体（101），其中所述滑动装置可以是与所述第一冠状花冠相同的第二冠状冠（103）或适当穿孔的泡沫猪（104）。本发明的另一个目的涉及一种用于确定管道的条件以及使用根据本发明的设备对其中所包含的流体进行分析的方法。

40. 发明申请

US20130213121A1 METHOD AND APPARATUS FOR PRESSURE TESTING A PIPE JOINT 审中-公开
标题翻译：压力测试方法和装置管接头
公开(公告)号：US20130213121A1
公开(公告)日：2013-08-22
申请号：US13882518
申请日：2011-09-30
申请人： Göran Sundholm
发明人： Göran Sundholm
IPC分类号： G01M3/28
CPC分类号： G01M3/2853 , B29C65/02 , B29C65/3432 , B29C65/3476 , B29C65/7802 , B29C65/8246 , B29C66/1122 , B29C66/1142 , B29C66/5221 , B29C66/5229 , B29C66/73921 , B29C66/9121 , B29C66/97 , F16L47/03 , F16L2101/30 , G01M3/005
摘要： Method for testing and/or for pressure testing the tightness of the joints of the transfer piping of a pneumatic pipe transport system for waste, in which method the pipe section to be tested is separated inside the pipe from the other piping and pressure medium is conducted into the section, and leaks and/or the pressure of the pressure medium are monitored on the section of pipe to be tested. In the method a device is taken inside the piping, which device comprises a first wall part (21), which comprises first sealing means (31), and a second wall part (22), which comprises second sealing means (33), in which case the pipe section to be tested, more particularly the point of connection, remains between the first wall part (21) and the second wall part (22), in which case the sealing means (31) of the first wall part are brought to be tighter to the inside surface (14) of the pipe and the sealing means (33) of the second wall part (22) are brought to be tighter to the inside surface (15) of the pipe, and pressure medium is brought into the chamber space (23) bounded by the first wall part (21) and the second wall part (22) as well as by the inside surface of the pipe section, and the pressure or a change of pressure is measured or a possible sealing defect of the pipe section is otherwise indicated.
摘要翻译：用于测试和/或压力测试用于废气的气动管道运输系统的输送管道的接头紧密度的方法，其中待测试管段在管道内与其他管道和压力介质分离进入该部分，并且在要测试的管道的部分上监测压力介质的泄漏和/或压力。在该方法中，装置被吸入管道内，该装置包括第一壁部分（21），其包括第一密封装置（31）和第二壁部分（22），第二壁部分包括第二密封装置（33）在这种情况下，第一壁部分（21）和第二壁部分（22）之间保持被测试的管段，更具体地说是连接点，在这种情况下，第一壁部分的密封装置（31）被带入对管的内表面（14）更紧，第二壁部分（22）的密封装置（33）对管的内表面（15）更紧，并将压力介质由第一壁部分（21）和第二壁部分（22）以及管部分的内表面限定的室空间（23），并且测量压力或压力变化或可能的密封缺陷的管道部分另有说明。

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