| Patent Number |
Title Of Patent |
Date Issued |
| 7615124 |
Method for making a plated steel armouring wire for a flexible tubular pipe transporting hydroca |
November 10, 2009 |
| A process for manufacturing plated-steel armor wires intended for reinforcement of flexible tubular pipes for transporting hydrocarbons, comprising a plating coating is intimately bonded, by high pressure, to a core made of hardenable steel with moderate mechanical properties, and th |
| 7553107 |
Liquid storage installation |
June 30, 2009 |
| An underwater storage installation for a cryogenic liquid. A foundation base rests directly on the sea floor. An underwater cell for storing the cryogenics liquid and cryogenic liquid-supply and -discharge conduits. The storage cell comprises a sealed outer chamber and a vapor barrier |
| 7530766 |
Device and method for laying rigid tubular pipes |
May 12, 2009 |
| A device for laying pipes from a laying vessel. The pipes convey a fluid within. The device comprises a lower retaining device to retain a pipe and a lower securing device to support the lower retaining device. An upper retaining device retains the pipe and is able to move translatio |
| 7311123 |
Flexible tubular pipe |
December 25, 2007 |
| A flexible tubular pipe comprising a metal carcass helically coiled about a longitudinal axis of said flexible pipe and the carcass comprises a seamed profiled hollow tube. |
| 7174931 |
Liquefied gas transfer installation and use thereof |
February 13, 2007 |
| The invention concerns a liquefied gas transfer installation, in particular for liquefied natural gas, adapted to transfer liquefied gas between two surface tanks and distally spaced apart. The installation comprises a transfer line. The transfer line is immersed in water. The invent |
| 6889717 |
Flexible conduit with pressure vault interlocked from below |
May 10, 2005 |
| A flexible tubular pipe comprising at least, from the inside outwards, an internal sealing sheath made of a polymer material, a cylindrical pressure vault having an external face and having an internal face placed over the internal sheath. The vault is a winding, in a helix with a short |
| 6840286 |
Flexible tubular pipe |
January 11, 2005 |
| A flexible tubular pipe comprising at least one metal profile spiralled in a helix about a longitudinal axis of the flexible pipe. The profile consists of a metal strip, each turn of which comprises two separate box sections which are obtained by bending the said strip so that the free |
| 6691743 |
Flexible pipe with wire or strip winding for maintaining armours |
February 17, 2004 |
| A flexible tubular pipe having, from the inside outwards, at least, a carcass of an interlocked metal strip, an internal sealing sheath, a cylindrical pressure vault of a winding of an interlocked profiled metal wire wound in a helix with a short pitch, at least one ply of tensile ar |
| 6679298 |
Collapsible flexible pipe |
January 20, 2004 |
| It is of the type comprising at least two reinforcing armour plies (3-6) wound in opposite senses about a longitudinal axis (A--A) and at least one pressure sheath (7), which can collapse in a given direction under the action of external pressure greater than the internal pressure in the |
| 6668867 |
Flexible metal tube with closed section and flexible pipe comprising same |
December 30, 2003 |
| A flexible metal tube with closed section and a flexible pipe comprising such a metal tube, comprising a strip with substantially constant thickness and wound helically around an axis, the strip includes at least a closed section having walls formed by portions of a common turn of the |
