公开(公告)号：EP3365591A1

公开(公告)日：2018-08-29

申请号：EP16785152.6

申请日：2016-10-21

申请人： Technip France

发明人： GOORIS, François ,  VIALE, Sébastien ,  ESPINASSE, Philippe ,  RAGEOT, Olivier ,  BOUSTANY, Laure

IPC分类号： F16L59/02 ,  F16L59/14

CPC分类号： F16L59/143 ,  F16L9/14 ,  F16L59/02

摘要： A method for assembling a rigid conduit intended to be placed in a body of water, the rigid conduit comprising a metal internal tube, a thermally insulating insulation jacket (16) formed from an assembly of insulating parts, and an outer layer (18), the method comprising the following steps: - providing the metal internal tube, - forming the insulation jacket (16), and - forming the outer layer (18) around the insulation jacket (16), characterised in that the method comprises a step of providing a plurality of helical insulating parts and a step of mounting the helical insulating parts around the internal tube in order to form the insulation jacket (16).

公开(公告)号：EP3237785A1

公开(公告)日：2017-11-01

申请号：EP15828363.0

申请日：2015-12-22

申请人： Technip France

发明人： VIALE, Sébastien

IPC分类号： F16L11/08 ,  F16L57/06 ,  B32B5/16

CPC分类号： F16L11/081 ,  B32B1/08 ,  B32B15/02 ,  B32B15/06 ,  B32B25/02 ,  B32B2307/546 ,  B32B2307/554 ,  B32B2597/00 ,  F16L57/06

摘要： The invention relates to a flexible tubular pipe (10) for transporting, in an off-shore environment, suspensions of loose mining aggregates, said flexible tubular pipe (10) having on the inside a layer of polymer material (12) defining a free internal surface (24), said layer of polymer material (12) having protective elements (30) embedded in the thickness of said layer of polymer material (12) so as to be able to be flush with said free internal surface (24) in order to preserve said layer of polymer material (12) when suspensions of loose mining aggregates flow inside said flexible tubular pipe (10). Said protective elements comprise particles of a solid lubricant (30).

摘要翻译： 本发明涉及一种用于在离岸环境中运输松散采矿集料的悬浮体的柔性管状管（10），所述柔性管状管（10）在内侧具有限定自由内部的聚合物材料层（12） （24），所述聚合物材料层（12）具有嵌入所述聚合物材料层（12）的厚度中的保护元件（30），以便能够与所述自由内表面（24）依次齐平 当松散采矿集料的悬浮液在所述柔性管状管（10）内流动时，保持所述聚合物材料层（12）。 所述保护性元件包含固体润滑剂颗粒（30）。

公开(公告)号：EP2909517B1

公开(公告)日：2017-05-17

申请号：EP13777059.0

申请日：2013-10-16

申请人： Technip France

发明人： ESPINASSE, Philippe ,  GOORIS, François ,  PATINET, Jean François ,  VIALE, Sébastien ,  VAUDOISEY, Mathieu

IPC分类号： F16L59/02 ,  F16L1/20 ,  F16L9/00 ,  F16L53/00

CPC分类号： F16L9/00 ,  F16L1/205 ,  F16L53/38 ,  F16L59/025 ,  Y10T29/49879 ,  Y10T29/53987

公开(公告)号：EP2909517A1

公开(公告)日：2015-08-26

申请号：EP13777059.0

申请日：2013-10-16

申请人： Technip France

发明人： ESPINASSE, Philippe ,  GOORIS, François ,  PATINET, Jean François ,  VIALE, Sébastien ,  VAUDOISEY, Mathieu

IPC分类号： F16L9/147 ,  F16L53/00

CPC分类号： F16L9/00 ,  F16L1/205 ,  F16L53/38 ,  F16L59/025 ,  Y10T29/49879 ,  Y10T29/53987

摘要： This method comprises the following steps of: - assembling sections (18) of metal tube end-to-end so as to form an inner tube (14) having a continuous passage (20) for circulation of fluid; - positioning a thermally insulating sleeve (30) around each section (18) of metal tube, the thermally insulating sleeve (30) comprising at least one longitudinal groove (32); - introducing a continuous functional line (17) into at least two longitudinal grooves (32) in at least two adjacent sections (18) of tube; - filling in each longitudinal groove (32) in order to cover the continuous functional line (17).