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WO/2018/147735A1 |
The present invention relates to a marine pipelaying friction clamp device for frictionally retaining an offshore pipeline having a longitudinal axis, comprising multiple clamping units (20). Each clamping unit comprises a friction pad (...
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WO/2018/143915A1 |
A pipe layer attachment for an excavator is described. The pipe layer attachment includes a winch configured to wind and unwind a cable having a hook attached thereto. The pipe layer attachment also includes a pipe layer boom configured ...
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WO/2018/144372A1 |
A coupler assembly (60) for a sub-sea connector including a coupler (18) having an abutment (76) radially outwardly from the coupler body (64), and a radially inwardly extending groove (78) in the coupler body that is longitudinally spac...
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WO/2018/137012A1 |
The present document describes equipment for repairing ducts that is actuated by a control unit operated locally or remotely with a hydraulic or electric supply that enables the repair of lines with external damage by means of a techniqu...
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WO/2018/140678A1 |
A structure for delivering a pipe fusion machine may include a base that supports a container. A hose station may be provided in the container. And a swing arm may be mounted on the base for pivot action between a stowed position and an ...
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WO/2018/140009A1 |
A non-metallic clip connection system includes a non-metallic clip having a substantially rectangular base portion, a first longitudinal flared wing portion, and a second longitudinal flared wing portion, wherein a plurality of edges of ...
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WO/2018/132868A1 |
A tool for hot tapping an underwater pipe is disclosed. The tool includes a hydraulically activated clamp to secure the tool relative to the pipe, and a punch with a bevelled end arranged to create a hole in a sidewall of the pipe. A hyd...
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WO/2018/132000A1 |
The present invention relates to a reel lay system comprising in combination a vertical reel (20) having a horizontal rotation axis (R), and a reel drive system (1). A length of A&R cable and a length of pipeline (23) are stored on the r...
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WO/2018/132009A1 |
System and method for providing a vessel with a marine reel lay method pipeline installation system for laying on the seabed a pipeline, wherein the system comprises: - a variable inclination launch tower (20) to be mounted to the vessel...
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WO/2018/122611A1 |
A subsea structure comprises: an elongate articulated buoyancy string comprising a longitudinal series of buoyancy elements; and at least one elongate buoyancy holder that is fixed relative to the structure and is capable of housing the ...
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WO/2018/122037A1 |
The present invention relates to a system for handling, storing and transportation of one or more elongated elements, where the system comprises a basket suitable for rotation about a central vertical axis The basket comprises an interio...
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WO/2018/117846A1 |
The invention relates to a method for installation of a pile adapted to support an offshore wind turbine in which the piles are transported horizontally, positioned in a pile holder, rotated to a vertical orientation while being held by ...
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WO/2018/114726A1 |
The invention relates to a coupling component for a fluid coupling (1) for the releasable connection of fluid-guiding components, in particular fluid-guiding components in medical appliances, wherein the coupling component has a coupling...
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WO/2018/117833A1 |
A device for paying out an elongated flexible article from a vessel is described. The device comprises a storage unit for the article, overboarding guide means for the article, article support means defining a cable path between the stor...
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WO/2018/109365A1 |
The present invention relates to a handling unit for lowering and raising a fluid transport assembly. According to the invention, this assembly comprising a flexible duct (11) including, at at least one of its ends, an assembling flange ...
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WO/2018/111097A1 |
A deep water hoisting device (1), comprising a reel (3), a flexible hoisting element (6) supported at least partly on the reel, and a hoisting unit, wherein, during use, the flexible hoisting element is suspended from the hoisting unit i...
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WO/2018/109432A1 |
The disclosure relates to a clamping device and method of securing a clamping device. The clamping device is suitable for clamping an elongate member, and includes a body portion for surrounding the elongate element and configured to app...
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WO/2018/109426A1 |
A method and apparatus for detecting pipe entrenchment or upheaval of a flexible pipe and/or the presence of an external feature to the flexible pipe are disclosed. The method includes helically winding a temperature sensing element (204...
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WO/2018/111120A1 |
A method of installing a header pipe joint (1) at a subsea structure (5) is provided, comprising providing a header pipe joint (1) having at least one valve (2) installed therein and connecting the header pipe joint (1) inline of a spool...
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WO/2018/102900A1 |
An in-line accessory structure for a subsea pipeline comprises an elongate pipe section arranged to be integrated into the pipeline, hence defining a flow axis through the structure. A branch has a lower end in fluid communication with t...
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WO/2018/096474A1 |
A machine (1) for repairing a pipeline (2) extending along a longitudinal axis (A) determined in a body of water comprises : - a frame (6) configured to be clamped to the pipeline (2); - an applicator (7) configured to apply material alo...
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WO/2018/093914A1 |
A torqueing tool for rotating bolts connecting a pipe flange in a subsea environment, comprising a first guide for guiding movement of the torqueing along a pipe, a socket for engaging a first bolt, a shaft for transferring torque from a...
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WO/2018/087324A1 |
A guide structure is provided for guiding deployment of a pipeline from a hang-off structure through an opening in a vessel during a J-lay operation. The guide structure comprises a port-side guide assembly and a starboard-side guide ass...
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WO/2018/088956A1 |
The invention relates to a stabilizing device (110) for a micro trenching laying device (100), which laying device (100) comprises a circular saw blade (102) arranged to saw a trench (20) into the ground (10), which stabilizing device (1...
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WO/2018/080312A1 |
A reelable pipeline comprising a pipe-in-pipe section and a single pipe section coupled to the pipe-in-pipe section. The single pipe section has a bending stiffness that is different from the bending stiffness of the pipe-in-pipe section...
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WO/2018/073779A1 |
A wheeled hose moving device that is movable over a support surface and that is operable to grasp, lift and move a concrete supply hose at the support surface. The device includes a wheeled support including a hose grasping device and at...
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WO/2018/073453A1 |
The present invention relates to a tensioner pad assembly (230) for a track-type tensioner, comprising: - a mounting support (32); and - a tensioner pad (34), mobile relative to the mounting support, said tensioner pad comprising a conta...
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WO/2018/073644A1 |
An assembly (1) comprising a pipeline section (3) having opposite ends (5, 7) and an inner bore (9) extending between the ends; at least one end being connectable to a respective end of another pipeline section and/or of a pipeline struc...
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WO/2018/069659A1 |
The invention relates to a holding device for holding, on a ship (10) for laying flexible line in a marine environment, a downstream connection end fitting (36) of a submerged underwater flexible line (14), said flexible line (14) having...
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WO/2018/065748A1 |
Reel drive apparatus (38) for use on a ship (32) and comprising a reel (12) having a reel body (14) and an end plate (16) at or adjacent to each end of the reel body (14) which overlaps the said end of the reel body (14), a flexible cabl...
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WO/2018/060637A1 |
The invention relates to a method for the offshore installation of a preheated double-walled underwater pipe for transporting fluids, comprising in succession, for each new section of pipe (2) to be assembled on the pipe already installe...
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WO/2018/058220A1 |
A pulling and alignment system for flanged components comprises pairs of flange 5 attachments fixed to respective flanges of components that are to be pulled together and aligned for coupling. A puller device is supported by a flange att...
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WO/2018/057452A2 |
Systems and methods for securing a remotely operated vehicle (ROV) to a subsea structure during cleaning, maintenance, or inspection of the structure surface are provided. In one or more embodiments, an attachment mechanism includes a pa...
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WO/2018/056889A1 |
The invention relates to a machine (8) arranged for sawing micro trenches (1) and placing ducts/cables (2/3) in micro trenches (1), wherein said machine (8) comprises: - a saw blade (14) arranged for sawing a micro trench (1) in an area ...
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WO/2018/057344A1 |
A two-part, selectively dockable robotic system (10) having counterbalanced stabilization during performance of an operation on an underwater target structure (T) is provided. The robotic system includes a first underwater robotic vehicl...
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WO/2018/051191A1 |
A method of installing an In-Line Structure (ILS) to a fluid-filled pipeline (20) extending from a reel (4), over an aligner (22), and through a lay-tower (12) during offshore reeling, the pipeline having an oblique part (24) from the re...
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WO/2018/050877A1 |
A system, apparatus and method for building and deploying an elongate element in a J-lay operation is provided. The system includes an upright structure (206), a holding element for holding a segment of the elongate element (204) adjacen...
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WO/2018/051190A1 |
A method of installing an In-Line Structure (ILS) to a flooding fluid- filled pipeline (20) extending from a reel (4), over an aligner (22), and through a lay-tower (12) during offshore reeling, the pipeline having an oblique part (24) f...
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WO/2018/046675A1 |
The deflector (38) comprises: - a support (70); - an intermediate member (72), pivotally mounted in the support (70) around a first rotation axis (B-B'); - at least a secondary pivoting member (74), pivotally connected to the intermediat...
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WO/2018/048986A1 |
The invention apparatus for and a method of creating a localized warning to prevent damage to buried pipeline and other buried infrastructure using a new type of marker tape with the trade name signal tape® [hereinafter referred to as "...
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WO/2018/044156A1 |
The invention relates to a marine pipelaying friction clamp device (10; 20) for frictionally retaining an offshore subsea pipeline (30) to be launched into the sea. The clamp device comprises a frame (1; 21) which comprises a main frame ...
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WO/2018/044177A1 |
A subsea umbilical laying method is described, which comprises mechanically coupling (1) an umbilical termination assembly (20) at an end of a first umbilical to an umbilical termination assembly (21) at an end of a second umbilical, and...
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WO/2018/042246A1 |
This invention relates to a mechanically lined pipe (1) comprising a host pipe (5) having an inner surface (5a) which is lined with a metallic liner (10), the metallic liner having an inner surface which is lined with a polymer liner (11...
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WO/2018/045252A1 |
In embodiments, a hot tap clamping [0043] system comprises a clamp which fits over and secures against a pipe (1), an actuator interface (40), an actuator (13) operatively in communication with clamp, and a hot tap assembly (20). In a fu...
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WO/2018/033703A1 |
A bend restrictor segment (500) for defining a minimum radius of curvature of a portion of an elongate member. The bend restrictor segment comprises a first body portion (502) and a further body portion (504). The first and further body ...
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WO/2018/033592A1 |
The invention provides, for example, a pipe-laying vessel (100) including a pipe-laying tower (200) extending upwardly from the vessel, the vessel comprising at least three separate workstations (240, 260, 280) spaced apart along the len...
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WO/2018/026376A1 |
One illustrative embodiment of a connector disclosed herein comprises an upper plate (33), a first hub (14), a second hub (12) and a guide funnel (16) coupled to the first hub (14). The connector also comprises a plurality of lifting mec...
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WO/2018/025203A1 |
A system (12) for connecting two conduits (9, 10) in a body of water, exhibits a first tubular structure (13), which is coupled to a conduit (10) that extends along a first longitudinal axis (Al); a second tubular structure (14), which i...
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WO/2018/018668A1 |
A hot-tapping fluid blasting device (20) for an unmanned ship. The device (20) consists of a hot-tapping saddle-shaped block or T-shaped base (22), a drilling assembly (24), a fluid blasting assembly (26), and a support frame assembly (2...
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WO/2018/014399A1 |
A pressure-balanced underwater tapping apparatus used by an unmanned vessel, comprising: a first T-shaped connector (14), a second T-shaped connector (24), a gear box (36), a motor (38), a shaft (40), a first container (42), a first hydr...
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