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公开(公告)号：EP2936047B1
公开(公告)日：2020-02-12
申请号：EP13808055.1
申请日：2013-12-18
申请人： Technip France
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公开(公告)号：EP3123119B1
公开(公告)日：2018-04-18
申请号：EP15711165.9
申请日：2015-03-20
CPC分类号： G01D11/30 , E21B17/20 , E21B17/206 , E21B47/0006 , E21B47/01 , E21B47/011 , F16L11/12 , G01M5/0025 , G01M5/0041 , G01M5/0083
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3.发明公开
公开(公告)号：EP3123119A1
公开(公告)日：2017-02-01
申请号：EP15711165.9
申请日：2015-03-20
CPC分类号： G01D11/30 , E21B17/20 , E21B17/206 , E21B47/0006 , E21B47/01 , E21B47/011 , F16L11/12 , G01M5/0025 , G01M5/0041 , G01M5/0083
摘要： The invention relates to the installation of chains of measurement sensors on a flexible cylindrical tube (TB). The chains comprise multiple elongate sensor housings, electrically connected to one another by connecting cables. Each housing has two ends, in the elongation direction, connected to an upstream connecting cable and a downstream connecting cable, respectively, the upstream cable and the downstream cable mainly following two parallel helical paths (Ha1, Hb1), separated at the points of connection to the housing by a distance D other than zero in the direction of the axis of the tube. The housing is placed between the two cables and arranged with the elongation direction thereof parallel to the axis of the helical paths, which is the axis of the tube. The sensors of one chain are located on a single generatrix of the cylindrical tube and, if there are a plurality of chains, said sensors are positioned on a plurality of generatrices (G1, G2, G3). The sensor housings and the cables are placed in recesses and grooves provided in the periphery of the tube.
摘要翻译： 本发明涉及在柔性圆柱形管（TB）上安装测量传感器链。 链条包括多个细长传感器外壳，通过连接电缆彼此电连接。 每个壳体的伸长方向两端分别连接到上游连接电缆和下游连接电缆，上游电缆和下游电缆主要沿着两个在连接点分开的平行螺旋路径（Ha1，Hb1） 在管的轴线方向上的距离D除了零之外的壳体。 壳体放置在两根电缆之间，其伸长方向平行于作为管轴的螺旋路径的轴线。 一个链条的传感器位于圆柱管的单个母线上，并且如果有多个链条，则所述传感器位于多个母线（G1，G2，G3）上。 传感器外壳和电缆放置在设置在管周边的凹槽和凹槽中。
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公开(公告)号：EP3024641B1
公开(公告)日：2019-06-19
申请号：EP14755869.6
申请日：2014-07-21
申请人： Technip France
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5.发明公开PROCÉDÉ ET INSTALLATION DE FABRICATION D'UNE CONDUITE INSTRUMENTÉE 审中-公开VERFAHREN UND ANLAGE ZUR HERSTELLUNG EINES INSTRUMENTIGTEN ROHRS
公开(公告)号：EP3024641A1
公开(公告)日：2016-06-01
申请号：EP14755869.6
申请日：2014-07-21
申请人： Technip France
发明人： ESTRIER, Pascal , DELCROIX, Olivier , MESNAGE, Olivier , CHAVES, Victor Viana , CARVALHO, Claudio Da Silveira
CPC分类号： F16L11/083 , B29C47/021 , B29C47/027 , B29C47/28 , B29D23/001 , E21B47/01 , F16L11/12 , F16L2201/30
摘要： The invention concerns a method and a facility for producing a flexible instrumented pipe (10). Said facility has an entrance (50) opposite an exit (52) in order to be able to pull through a tubular structure (54) comprising a support sheath made from polymer material having a free cylindrical outer surface, said facility comprising a movable storage support (60) capable of storing at least one optical fibre sensor (64), so as to be able to wind said at least one optical fibre sensor (64) helically around said support sheath. The facility further comprises a transformation device (68) for supplying and for applying a holding sheath coaxially on said support sheath, so as to be able to hold said at least one optical fibre sensor (64) in a fixed position against said cylindrical outer surface.
摘要翻译： 本发明涉及用于生产柔性仪表管（10）的方法和设备。 所述设备具有与出口（52）相对的入口（50），以便能够拉动包括由具有自由圆柱形外表面的聚合物材料制成的支撑护套的管状结构（54），所述设备包括可移动存储支撑 （60），其能够存储至少一个光纤传感器（64），以便能够围绕所述支撑护套螺旋地缠绕所述至少一个光纤传感器（64）。 该设备还包括一个转换装置（68），用于将保持套同轴地提供和施加在所述支撑护套上，以便能够将所述至少一个光纤传感器（64）保持在与所述圆柱形外表面 。
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公开(公告)号：EP2936047A1
公开(公告)日：2015-10-28
申请号：EP13808055.1
申请日：2013-12-18
申请人： Technip France
发明人： CARMONA, Mickaël , SPRYNSKI, Nathalie , DELCROIX, Olivier , LESTANC, Patrick , JOUANET, Laurent
IPC分类号： G01B7/28
摘要： The invention concerns a method for defining the curve of a tubular structure (50), comprising: -determining the inclination of first and second rigid objects (54, 56) fixed in different locations, comprising, for each object: - supplying two accelerometers (A
1 ,...AN) linked to the object and measuring an acceleration in at least one direction of measurement (vj), the respective directions of measurement of the accelerometers being non-colinear; - measuring the terrestrial gravitational field components along said directions of measurement; - solving the matrix equation to determine the inclination Φ of the object (54): -determining the curve of the tubular structure from the inclinations determined for the first and second objects.
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