公开(公告)号：WO2003081105A1

公开(公告)日：2003-10-02

申请号：PCT/BR2003/000044

申请日：2003-03-25

Applicant: PINHEIRO TORGGLER, Sérgio

Inventor： PINHEIRO TORGGLER, Sérgio

IPC: F16L1/20

CPC classification number: F16L1/163 ,  F16L1/14 ,  F16L1/201 ,  F16L1/24 ,  F16L11/121

Abstract: One describes a flexible duct for transporting fluids (40) comprising a main flexible pipe (1), at least one fixing and anchoring pipe (2, 2’, 2’’) associated on the outside and parallel to the main pipe (1) and at least one ballast (5, 27, 37) associated to at least one fixing and anchoring pipe (2, 2’, 2’’), the main pipe (1) is capable of being used submerged in an aqueous medium so as to comprise a relative pressure between the internal pressure of the main pipe (1) and a substantially null external pressure from the aqueous medium, and further is capable of being subjected to a compensation of loss of charge. One further describes the use of a flexible duct for transporting fluids (40) as defined in claims 1-15, the flexible duct (40) comprising a main pipe (1) arranged submerged in an aqueous medium so as to comprise a relative pressure between the internal pressure of the main pipe (1) and a substantially null external pressure from the aqueous medium, and further being subjected to a compensation of loss of charge.

Abstract translation: 描述了一种用于输送包括主柔性管（1）的流体（40）的柔性管道，与外管相关联且平行于主管（1）的至少一个固定和锚固管（2,2'，2“）， 以及至少一个与至少一个固定和锚定管道（2,2'，2“）相关联的压载物（5,27,37），所述主管道（1）能够浸没在水性介质中，以便 包括主管（1）的内部压力和来自水性介质的基本无效的外部压力之间的相对压力，并且还能够进行充电损失的补偿。 另外还描述了如权利要求1-15所述的用于输送流体（40）的柔性管道的使用，所述柔性管道（40）包括布置在水介质中的主管（1），以便包括在 主管（1）的内部压力和来自水介质的基本无效的外部压力，并且进一步受到损失的补偿。

公开(公告)号：EP3156707B1

公开(公告)日：2018-09-19

申请号：EP15306631.1

申请日：2015-10-14

Applicant: Technip France

Inventor： WALSH, Timothy ,  PHILLIPS, Paul ,  BEAU, Mavric

IPC: F16L1/20 ,  F16L3/10

CPC classification number: F16L1/20 ,  F16L1/201 ,  F16L3/1066

Abstract: The clamping device (18) comprises at least four clamping components (30A to 30C) and connecting elements (32) comprising, for each clamping component (30A to 30C) at least one elastic tightening member (76) connecting a supporting member (40) of the clamping component (30A to 30C) with a supporting member (40) of a first adjacent clamping component (30A to 30C) and at least one elastic tightening member (78) connecting the supporting member (40) with a supporting member (40) of a second adjacent clamping component (30A to 30C). Each elastic tightening member (76, 78) comprises an elongated part and two end stops, each end stop cooperating respectively with a supporting surface (40), each elastic tightening member (76, 78) being longer than the transverse extent of a central lumen defined by the clamping components (30A to 30C), and protruding beyond the supporting members (40) connected by the elastic tightening member (76, 78).

公开(公告)号：EP2989258A1

公开(公告)日：2016-03-02

申请号：EP14736017.6

申请日：2014-04-11

Applicant: Technip France

Inventor： OLIPHANT, John ,  OJO, Abiola ,  MACONOCHIE, Alasdair

IPC: E02D7/00

CPC classification number: F16L1/201 ,  E02D5/54 ,  E02D7/00 ,  E02D7/08 ,  E02D7/14 ,  F16L1/16

Abstract: A method of installing pin piles into a seabed A method of installing a plurality of pin piles into a seabed comprising at least the steps of: (a) lowering a pin pile apparatus comprising a first pin pile and an attached clump weight towards the seabed; (b) allowing the first pin pile to self-penetrate the seabed based on self-weight of the pin pile apparatus and the momentum from step (a) until the clump weight reaches the sea bed; (c) disconnecting the clump weight from the first pin pile; and (d) recovering the clump weight for use with a second pin pile and repeating steps (a)-(c). In this way, the pin piles are easily installed from their descent to the seabed with the clump weight, which can then be removed and applied to the next pin pile in an easy and repeatable operation without requiring a suction apparatus or hammer or drill.

Abstract translation: 一种将多个销桩安装在海床中的方法，至少包括以下步骤：（a）将包括第一针桩和附着的重量的针桩装置降低到海底; （b）允许第一针桩基于针桩设备的自重和从步骤（a）的动量直到团块重量到达海床自身穿透海床; （c）从第一针桩断开团块重量; 和（d）回收与第二针桩一起使用的重量，并重复步骤（a） - （c）。 以这种方式，销桩可以轻易地从下沉到海床，并且可以以简单且可重复的操作将其卸下并施加到下一个销桩上，而不需要抽吸装置或锤子或钻头。

公开(公告)号：EP2329175B1

公开(公告)日：2012-06-27

申请号：EP09802557.0

申请日：2009-07-27

Applicant: Technip France

Inventor： MORAND, Henri ,  REMERY, Jeroen Hugo

IPC: F16L11/14 ,  E21B17/01

CPC classification number: E21B17/01 ,  E21B43/013 ,  F16L1/15 ,  F16L1/201

Abstract: In this riser installation produced using a flexible pipe (10) of the unbonded type, the pipe (10) is positioned vertically between, on the one hand, a mechanical connection (7’) at the top to a surface installation (3) and, on the other hand, a mechanical connection (6', 6", 6'") at the bottom with the sea bed (5), fluidic connections being provided at the top and at the bottom to connect the riser on the one hand to surface equipment and on the other hand to sea bed equipment (2); the bottom of the riser is at a depth of at least 1000 m where it experiences a maximum calculatable reverse end‑cap effect F and tensioning means (8) impose at the bottom of the riser a reactive tension T greater than at least 50% or even 100% of the maximum calculatable reverse end‑cap effect F developed at the bottom of the riser.

公开(公告)号：EP1412665B1

公开(公告)日：2006-07-05

申请号：EP02791432.4

申请日：2002-08-05

Applicant: NKT Flexibles I/S

Inventor： PEDERSEN, Tommy

IPC: F16L1/12 ,  E21B43/01

CPC classification number: F16L1/201 ,  E21B17/017 ,  E21B43/013 ,  F16L1/123

公开(公告)号：EP1412665A1

公开(公告)日：2004-04-28

申请号：EP02791432.4

申请日：2002-08-05

Applicant: NKT Flexibles I/S

Inventor： PEDERSEN, Tommy

IPC: F16L1/12 ,  E21B43/01

CPC classification number: F16L1/201 ,  E21B17/017 ,  E21B43/013 ,  F16L1/123

Abstract: A bending-restricting anchoring arrangement for anchoring a flexible pipe (1a,1b,1c) for the transport of a fluid between a seabe d (8) and a sea surface consists of first (2) and second (3) holding sleeves, which, spaced from each other, are adapted to hold a section of the flexible pipe near the seabed. The first holding sleeve (2) is secured via a rigid connecting member (5) to a fixed point on the seabed, while the second holding sleeve (3) is movable in a well-defined manner relative to the first connecting sleeve. In an embodiment, the second holding sleeve (3) is secured to a support (9) movable on the seabed. The first and second holding sleeves are connected to each other by means of a mechanical coupling (11) which may be formed by a plurality of rigid members (5, 16, 17, 18), which maintain a fixed distance between the holding sleeves (2, 3) and thereby the geometry of the pipe section disposed between the holding sleeves, in several different ways, via connections between the first and second holding sleeves and/or via connections between their respective rigid connecting mem bers. The invention ensures that the forces acting on the flexible pipe because of sea currents, tensile stresses, etc. which occur because of buoyancy when the reinforced pipe is immersed into water, or because of tensile forces that occur because of the use of floating members, are absorbed in the most optimum manner and without any risk of overbending of the section of the pipe (1b) between the connection sleeves (2, 3).

公开(公告)号：EP0330584A1

公开(公告)日：1989-08-30

申请号：EP89400532.1

申请日：1989-02-24

Applicant: COFLEXIP

Inventor： Maloberti, René ,  Narzul, Patrick

IPC: E21B17/01 ,  E21B43/01 ,  F16L1/12

CPC classification number: F16L1/201 ,  E21B17/015 ,  E21B43/01 ,  F16L1/15

Abstract: L'invention est relative à un dispositif de transfert de fluide entre le fond sous-marin et la surface notamment pour la collecte et la remontée de pétrole produit par un gisement sous-marin comportant au moins une conduite tubulaire flexible s'étendant en chaînette entre un support de surface et un organe intermédiaire communiquant à la conduite sur une partie de sa longueur une configuration courbe de concavité tournée vers le fond, une partie de la conduite entre ledit organe intermédiaire et le fond sous-marin étant tendue en étant fixée à un point fixe sur le fond.
Il comprend des moyens de retenue d'au moins une zone de ladite partie inférieure de la conduite (3), reliés au point fixe, constitué de préférence par un corps mort (5) et agencés pour maintenir en tension la partie (3b) de la conduite située entre l'organe intermédiaire (4) et les moyens de retenue, et pour communiquer à la conduite dans un plan vertical une courbure imposée prédéterminée dont la concavité est dirigée vers la structure, notamment une tête de puits (2), située sur le fond sous-marin et à partir de laquelle le pétrole doit être remonté.

Abstract translation: 本发明涉及一种用于在海底和表面之间传送流体的装置，特别是用于回收和提升由水下地层产生的油，该装置包括至少一个柔性管状管道，该管状管道在表面支撑件和赋予 在管道的一些长度上，具有面向底部的凹面的弯曲构造，所述中间构件和海底之间的管道的一部分被张紧并且在固定点处固定到底部。 ...它包括用于保持管道（3）的所述下部的至少一个区域的装置，该装置连接到固定点，优选地包括锚固件（5），并且被设计成保持在下面 张紧位于中间构件（4）和保持装置之间的管道的部分（3b），并且在垂直平面中向管道施加预定的设定曲率，其凹面指向结构，特别是 井口（2），位于海底，油将从中升起。 ... ...

公开(公告)号：EP0020232B1

公开(公告)日：1985-02-20

申请号：EP80400689.8

申请日：1980-05-19

Applicant: COYNE ET BELLIER Bureau d'Ingénieurs Conseils

Inventor： Cour, Francis Raymond Claude

IPC: F16L3/04 ,  F16L1/04

CPC classification number: F16L3/04 ,  F16L1/20 ,  F16L1/201

公开(公告)号：EP0094325A1

公开(公告)日：1983-11-16

申请号：EP83400969.8

申请日：1983-05-11

Applicant: CREUSOT-LOIRE ,  SPIE OFFSHORE

Inventor： Roellens, Jean-Marie ,  Joyeux, Alain

IPC: F16L1/04 ,  E02D27/50

CPC classification number: F16L1/201

Abstract: Lecollierdefixation(5lpropreàl'inventionpermetdefixer rigidement une canalisation (1) sur des éléments ancrés (3, 4) dans le sol marin (2), Le collier est constitué d'une pièce unique (5) réalisée essentiellement en matière synthétique. Les colliers comportent des flancs évasés de façon à pouvoir être empilés les uns sur les autres pendant leur stockage et leur transport.
Application à la fixation de canalisations sous-marines destinées par exemple au transport d'hydrocarbures.

Abstract translation: 作为本发明主题的支架（5）能够将管道（1）刚性地固定在锚固在海床（2）中的元件（3,4）上。 支架由基本上由合成材料制成的单件（5）组成。 支架包括锥形侧面，以便能够在其储存和运输期间彼此堆叠。 用于固定海床上的管道，例如用于输送碳氢化合物的管道。

公开(公告)号：EP0020232A1

公开(公告)日：1980-12-10

申请号：EP80400689.8

申请日：1980-05-19

Applicant: COYNE ET BELLIER Bureau d'Ingénieurs Conseils

Inventor： Cour, Francis Raymond Claude

IPC: F16L3/04 ,  F16L1/04

CPC classification number: F16L3/04 ,  F16L1/20 ,  F16L1/201

Abstract: Selon l'invention, la canalisation (2a) repose sur le sol ou elle est maintenue par au moins un arceau (3), dont les extrémités sont solidarisées de pieux (21, 22), un soufflet (4) étant rempli après montage de l'arceau sur la canalisation par un produit durcissable introduit sous pression.
Application: protection des pipelines contre les courants sous-marins.

Abstract translation: 锚定线，：诸如管道，到支撑物的方法，且特别是海床，包括以下步骤：在每一个锚固点，的钻孔中的支撑件上在论文行bothsides，床上用品桩 孔，使至少一个鞍钳围绕所述线，从而固定车座夹具的端部到桩，和注射的填充材料，其可以在该行和鞍座夹具之间设置可充气体为可固化材料，成。 因此用于实施该方法的装置进行说明。