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Patent Searching and Data


Matches 201 - 250 out of 15,916

Document Document Title
WO/2017/165926A1
A flow modification device connectable to a generally cylindrical element adapted for immersion in a fluid medium is provided. The device comprises an elongate body having a length and a generally circular cross-section; a plurality of r...  
WO/2017/170866A1
Provided are a pipe-making apparatus and pipe-making method with which pipe-making is possible while variably adjusting the diameter or circumference of a helix tube even without an internal circumference-regulating body. A pipe-making u...  
WO/2017/160153A2
An aspect relates to deformation of an underground conduit. The cross- sectional shape of the conduit is deformed by enlarging a first cross- sectional dimension of the conduit. Another deformation may be established, at least partially ...  
WO/2017/156017A1
In accordance with some embodiments, a system includes a line locator and a device configured to communicate through an internet with a server also coupled to the internet. Furthermore, a plurality of line locate transmitters are distrib...  
WO/2017/147656A1
An uncoiling trailer (110) is used for uncoiling large, plastic pipe coil (112). The uncoiling trailer uses a re-usable bobbin (130) to secure the pipe coil (112) within the uncoiling or de-coiling trailer (110). A relay or succession of...  
WO/2017/152147A1
The present invention is a hydraulic excavation and delivery device capable of hydraulically removing soil overburden from a buried structure, like a pipeline, and delivering an article, such as an electro-mechanical connector for attach...  
WO/2017/148662A1
The invention relates to a shoring system (1) for trench shoring for a lowerable pipe (4), having at least two supporting units (2a, 2b) which are spaced apart from one another in the longitudinal direction of the shoring system and inte...  
WO/2017/143398A1
A system for directing a composite pipe (11) around an obstruction (21) during formation of the pipe, wherein: a passageway (23) is formed to one side of and beyond the obstruction (21), the composite (pipe 11) is sealed part way along i...  
WO/2017/146582A1
The method of installing a subsea pipeline (1 ) having a direct tie-in to a subsea structure (5) comprises landing an end (101 ) of a pipeline on a pipeline landing frame (6) on a surface of a subsea structure (5), the pipeline landing f...  
WO/2017/145900A1
Provided is a piping diagnostic device applicable to piping even when the normal data of the piping is difficult to acquire in advance. A piping diagnostic device 1 according to an aspect of the present invention is characterized by comp...  
WO/2017/146593A1
There is described herein methods of lining at least one part of a wall of a conduit (10'), and related apparatus and liners. In particular embodiments, a piece of material (1) in the form of a sheet may be provided with adhesive thereup...  
WO/2017/142660A1
A rigid riser system including a rigid riser and one or more fatigue performance enhancers. The rigid riser includes a plurality of rigid metal sections welded together to form a plurality of girth weld joints. The one or more fatigue pe...  
WO/2017/142570A1
A support assembly and methods relating thereto is disclosed for supporting a pipeline at a height above the ground. In an embodiment, the support assembly has a central axis and includes a vertical pile assembly configured to be coupled...  
WO/2017/139861A1
A hang-off insert 28 for hanging-off a flexible elongate subsea element 10 from a surface vessel has a circular loop that comprises circumferentially-spaced support segments. Collectively, the segments define a substantially planar suppo...  
WO/2017/140901A1
The invention relates to a connecting element for connecting two segments of a system for pipeline inspection in an articulated manner, comprising a first end (12, 72) and a second end (14, 74); a ball joint seat (16, 76) at the first en...  
WO/2017/132219A1
A pipe pulling technique where an adaptor is attached to the end of the pipe prior to the pipe being pulled underground, for example through a drilled hole. Attaching the adaptor to the pipe end prior to the pipe being pulled underground...  
WO/2017/120665A1
A pipe spacing wedge system including a pipe spacing wedge assembly, with the pipe spacing wedge assembly including a wedge-body. The wedge-body may be defined by a frontside, a back-side, a right- edge, a left-edge, a top-edge, and a bo...  
WO/2017/111900A1
A bend stiffener is operable to be installed on site in a collapsed state and expanded upon installation to provide increased coverage of a tubing string to be reinforced by the bend stiffener. The bend stiffener is expandable upon the t...  
WO/2017/109579A1
This invention relates to a method of positioning an end (210) of a pipeline (200) on a subsea structure (300). The method comprises the steps of: (a) providing a channel (305) on the subsea structure, the channel having an open end adja...  
WO/2017/111899A1
The disclosed embodiments include a tubing deployment system. In one embodiment, the tubing deployment system includes a first tubing string having a first weightable collar. The tubing deployment system also includes a second tubing str...  
WO/2017/109581A1
This invention relates to a pipe tensioner pad 1 for use in a pipe tensioner, the pipe tensioner pad comprising (a) a pipe contacting surface 95 comprising an elastomer, and (b) a support 5 mounting the pipe contacting surface 95, the su...  
WO/2017/108371A1
The invention relates to a strand-shaped element, in particular a cable, a rope or a rod-shaped component, which extends in a longitudinal direction and has a maximum transverse dimension and a lateral surface which forms a cross-section...  
WO/2017/108501A1
The invention relates to a method for manufacturing a mechanically lined pipe for transporting fluids, comprising the steps of: • a) inserting a cylindrical internal liner (12) into an external tube (11); • b) inserting an expanding ...  
WO/2017/105252A1
A system for at least partly covering a structure (8) on a seabed comprising a resilient covering element (1), a suspension device (3) and a plurality of connection means (2). The connection means (2) are releasably connected to the susp...  
WO/2017/105411A1
A coiled tubing deployment system includes an offshore rig having a reel positioned thereon and coiled tubing wound on the reel. A tubing guide is operatively coupled to receive the coiled tubing and to direct the coiled tubing into the ...  
WO/2017/093725A1
The invention relates to a protection assembly for mounting in an underwater support structure, and to a method of installing such an assembly. According to one aspect of the invention, the protection assembly comprises at least one bend...  
WO/2017/088831A1
Disclosed are an automatic continuous operation robot for laying large-diameter pipelines and an operating method therefor. The operation robot comprises a platform, a main frame (1), an operation room, a navigation subsystem, a pipe gra...  
WO/2017/085559A1
A subsea pipeline coated with a thermally insulating coating has a radially outer surface shaped to define external hold-back formations. In a J-lay operation, the weight load of a pipeline catenary is held back using a complementary bus...  
WO/2017/085147A1
The present invention provides a pipe-in-pipe (PIP) connector for use in a PIP pipeline for laying in a marine environment, the PIP pipeline comprising at least metal inner and outer pipes and an annular space thereinbetween, the connect...  
WO/2017/080570A1
The present invention relates to a method of preparing a lip-type shaft seal (20, 40, 50) for, a method of installing a lip-type shaft seal on a shaft of an underwater application, and a lip-type shaft seal therefor. The present inventio...  
WO/2017/076962A1
A method for deployment of discrete lengths of flexible jumper pipes (1,3) for installation subsea is disclosed, comprising coupling the jumper pipes together end-to- end thus forming a flexible train of jumper pipes, and winding the tra...  
WO/2017/078529A1
A clamp system for holding a pipe member (2) during pipe laying from a vessel, comprising multiple clamping devices (4) which are radially positioned around a virtual cylinder (5) having a longitudinal cylinder axis (6), wherein each cla...  
WO/2017/076977A1
The invention relates to a pipe (14) extending between a surface end (20) and a bottom end (22), and defining an inner passage (24) ending at the bottom end (22) and at the surface end (20). The pipe (14) comprises a dynamic closing body...  
WO/2017/046336A8
Bend restrictor (1) for preventing an elongated member (10) from reaching a bending radius less than the allowable bending radius of the elongated member (10), wherein a connecting arrangement (12, 30) is positioned at an end portion of ...  
WO/2017/070987A1
Disclosed is a construction method for a gas pipeline system. The method comprises the steps of: (1) determining materials for the gas pipeline system; (2) manufacturing the pipeline system according to a blueprint and the maximum integr...  
WO/2017/072424A1
The invention relates to a method for draining a fluid-transporting underwater pipe (2) which is submerged and filled with water, comprising pumping of at least a portion of the water present inside the submerged pipe by a submersible pu...  
WO/2017/042723A3
A method for burying a pipeline in a bed of a body of water that provides for: making a trench (T) with a bottom surface (22) in a bed (9) of a body of water (10) by means of a bed working vehicle (12) advanced in an advancing direction ...  
WO/2017/069949A1
A quick coupling assembly includes a first coupling element (10) and a second coupling element (50) that is inserted into the first coupling element. The first coupling element has a coupling body (12) and a valve (20), which define a vo...  
WO/2017/070289A1
A pipe-clamping block (100) comprising a top surface (110), a first outside surface (120), a second outside surface (130), a bottom surface (140), a first inside surface (150), a second inside surface (160), and a recessed surface (170).  
WO/2017/068343A1
An elongate connector for subsea connection of cables and the like to wind turbine generators has a plurality of locking elements arranged on ramp surfaces and held in a plurality of cages on the connector. The cages are moveable to move...  
WO/2017/068324A1
A method of forming a buoyancy providing component, the method comprising locating a plurality of macrospheres in a mould, providing a composition including DCPD (dicyclo pentadiene) resin, a ruthenium or osmium catalyst, and a plurality...  
WO/2017/064262A1
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 membe...  
WO/2017/064520A1
An integrity monitoring system for a lined pipeline is provided for monitoring the integrity of a polymer liner (213) in a host pipe (211). Methods and apparatus are described by which a lined pipeline is provided with such an integrity ...  
WO/2017/060672A1
A modular lay system for laying of an elongate element. The system includes a module for positioning on a deck of a vessel or the ground, the module configured to be connected to a further module. The system further includes a diverter m...  
WO/2017/059903A1
A pipe crawling welding device (10) including a crawler module (12) having a propulsion unit (30) configured to controllably drive the device longitudinally through a pipe. The device further includes a welding module (14) that is rotata...  
WO/2017/060878A1
A pipe crawling welding device (100) including a welding module (114) having a welding head thereon, a mounting shaft, a crawler module (112) and a boom (102) is disclosed. The boom (102) may be fixedly coupled to the mounting shaft. The...  
WO/2017/061847A1
The invention relates to a method for installing a drainage fixture, the method comprising: firstly, installing a subfloor plumbing system comprising a plumbing trap, a removable drainage tube, and a sleeve; connecting the plumbing trap ...  
WO/2017/055809A1
A wrap tape cassette (38) for a subsea pipeline repair or coating machine (10) comprises a drum (46) for carrying a wrap tape (40) wound on the drum. A housing (44) defines an exit opening (50) for the wrap tape to be dispensed from the ...  
WO/2017/053162A1
An alignment device (129) for a wafer (102) in an industrial process assembly (101) includes an inner surface (200) shaped to conform to an outer surface of a wafer, an outer surface (204) comprising at least two cams (210, 212, 214, 216...  
WO/2017/046336A1
Bend restrictor (1) for preventing an elongated member (10) from reaching a bending radius less than the allowable bending radius of the elongated member (10), wherein a connecting arrangement (12, 30) is positioned at an end portion of ...  

Matches 201 - 250 out of 15,916