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Patent Searching and Data


Matches 51 - 100 out of 3,938

Document Document Title
WO/2023/067741A1
[Problem] To provide a technique for suppressing the height increase of a frame disposed on the upper surface of an offshore facility and securing a space for attaching and detaching a liquefied gas pump to and from a liquefied gas tank....  
WO/2023/064460A1
A modular barge includes a first barge section and a section barge section. The first barge section is buoyant in water, and includes a first locking mechanism. The second barge section is buoyant in water, and includes a second locking ...  
WO/2023/064447A1
A suction anchor system (1) comprises a substantially tubular suction anchor (100) embeddable in a seabed, a predetermined set of sliding rails (112), an excavator (120), and a predetermined set of non-triangular wings (130) disposed abo...  
WO/2023/063848A1
The invention relates to production complexes on gravity-based structures (GBSs) for processing, storing and offloading crude hydrocarbons. An integrated production complex comprises a GBS and topside modules (10) arranged thereon for pr...  
WO/2023/041894A1
Apparatus for servicing a structure has a buoyancy arrangement comprising a series of buoyancy chambers and a gas supply connected to a first one of the chambers, the chambers being interconnected so that, as gas is supplied to the first...  
WO/2023/027256A1
The present invention relates to a stabbing system for installing a maritime jacket structure and a method for installing a maritime jacket structure by using same and, more specifically, to a stabbing system for installing a maritime ja...  
WO/2023/024127A1
Disclosed in the present invention is a multifunctional offshore exploration platform, comprising a survey platform. A survey port is provided in the center of the survey platform. A protective ring is welded to the edge of the survey po...  
WO/2023/020381A1
Disclosed is a fabricated platform for an offshore wind power monopile rock-socketed foundation construction. The fabricated platform comprises an anti-sinking sub-platform and a top-level sub-platform connected above the anti-sinking su...  
WO/2023/006711A1
Described is a device for offshore arranging of a wind turbine or components thereof on a foundation present at sea. The device comprises the foundation and an elongate superstructure connected releasably to the foundation and extending ...  
WO/2023/008765A1
The present invention relates to a jacking apparatus of a jack-up barge for fixing a barge by adjusting the position on a post fixed to the seabed and, more particularly, to a rack-and-pinion structure for barge jacking of a jack-up barg...  
WO/2023/006955A1
A gravity base (1) for supporting a superstructure (2), comprising a base structure (100), wherein the base structure is configured to be arranged on a supporting media (3) and is configured to be connected to the superstructure (2) or t...  
WO/2023/007236A1
Exemplary embodiments of the present disclosure directed towards a non-destructive device configured to survey, inspect, and clean marine growth, comprising: manipulators comprising adjustable clamps configured to move or rotate 360 degr...  
WO/2023/001493A1
The present invention relates to a vessel and a method configured to install a foundation structure, such as a monopile, at a position at sea, the position may be a foundation extending from the seabed or may be a position in or on the s...  
WO/2023/004191A1
A system and method for a marine wrapper including a substrate, the substrate having an inner surface and an outer surface; and a coating fixedly adhered to the outer surface of the substrate, the coating including a bio-enhancing materi...  
WO/2023/001879A1
The invention relates to an assembly (1) for installing an above-surface structure (8) in water-covered ground, in particular for the monopile-installation of an offshore wind turbine, having at least one coupling structure (3) resting o...  
WO/2023/285814A1
A bypass module is provided for removable connection in series along an elongate structure between first and second drive and/or servicing modules, each of which may be selectively closed around the structure or opened to enable removal ...  
WO/2023/287301A1
The present disclosure relates to a method for installation of an offshore wind power generator (204, 404) on a base (201,401), the method comprising providing a wind turbine generator (204,404) having a connection profile (404b) in the ...  
WO/2023/275154A1
The invention relates to a method for manufacturing a connecting device for a tower-like structure, in particular an offshore wind turbine, wherein the connecting device comprises a plurality of connecting elements, in particular planar ...  
WO/2023/275155A1
The invention relates to a connecting device for a tower-like structure, in particular of an offshore wind turbine, said connecting device comprising a plurality of connecting elements which are in particular planar or layered and which ...  
WO/2023/275153A1
The invention relates to a tower-like structure for a wind turbine designed in particular as an offshore structure, said tower-like structure comprising at least one lower component designed in particular as a monopile and one upper comp...  
WO/2022/262186A1
The present invention relates to the technical field of marine engineering, and in particular to a self-elevating exploration platform. The self-elevating exploration platform comprises a platform, pile legs, pile shoes, a lifting appara...  
WO/2022/256948A1
A lightweight long-distance cross-sea intelligent permanent railway/highway floating bridge. Floating islands are constructed by using seawater buoyancy, each floating island is firmly grasped by submarine rooting stainless steel wire ro...  
WO/2022/253971A1
An assembly for producing offshore electricity comprising: - a wind turbine (12), - a monopile (14) extending along a vertical direction (V) and fully supporting the wind turbine, the monopile penetrating in a seabed (16), and - a subsea...  
WO/2022/248400A1
A floating fabrication arrangement for building of floating structures (15). It comprises floating unit (1-4) having a continuous deck, at least one crane (5, 6) attached to said floating unit (1-4) and a mooring arrangement capable of m...  
WO/2022/250550A1
The monopile foundation (2) has the form of a cylindrical steel pipe intended for driving into the bottom of a water basin. The area above the bottom (26a) includes the top connection flange (15) and inside, a tight membrane (21) includi...  
WO/2022/238332A1
Method of installing a foundation (1) having a toe (2) which is inserted into a soil (10) until a depth of the toe (2) reaches at least a minimum installation depth threshold (23). During insertion, fluid is jetted from a plurality of no...  
WO/2022/235508A2
A deployed L-shaped rack structure interengaged with a self-elevating vessel is used for supporting a feeder transport vessel, such as an ocean or sea barge, to eliminate relative motion or movement between the vessels. Some of the propo...  
WO/2022/227348A1
The present invention relates to a rotating construction platform based on a single pile foundation, comprising a rotary connecting mechanism which is disposed on the top part of a single pile foundation and a working platform which is d...  
WO/2022/225210A1
The present invention is for installing an underwater foundation in a precisely horizontal state on an irregular underwater surface, and comprises a foundation block assembly arrangement step, a guide pole installation step, a leveling s...  
WO/2022/225213A1
The present invention provides a method for constructing an underwater base structure, of which a base block and an upper block are supported by base concrete and a plurality of concrete pillars, for installing the underwater base struct...  
WO/2022/218655A1
Method for producing a connection between two pipe segments of a tower-like structure, in particular a wind turbine, in which a first pipe segment is pushed into a second pipe segment at the front end and an annular space is formed betwe...  
WO/2022/211639A1
A transition piece (12) for use in a foundation of an offshore wind turbine (1) comprises a tubular concrete support structure (13) for supporting a wind turbine (1). The concrete support structure (13) has a first end (16) arranged to r...  
WO/2022/194891A1
A seabed scour protection device for protecting an area of a seabed around at least one offshore suction pile is provided. The device comprises a sheet-like flexible screen wherein along a free outer circumferential edge flexible ballast...  
WO/2022/197188A1
Module-based splash-zone intervention tool assembly (100) for performing maintenance or inspection in the splash-zone of an offshore installation (10), comprising a framework assembly (200) provided with a rail assembly (230), attachment...  
WO/2022/192791A1
Various aspects include devices, systems, and methods for securing an anchoring element to a seafloor. The methods may use a subsea anchorage installation system that may include a subsea grout supply assembly. The subsea grout supply as...  
WO/2022/191710A1
The present invention relates to a climbing device configured to displace an instrument fastened to the climbing device when work is being carried out externally on a pillar-shaped construction, the climbing device comprising: -a first f...  
WO/2022/182258A1
The pile plug (1) has independent buoyancy, high displacement and a rigid structure of the skeleton (2) and a flexible sheath (3) at least on the side surface of the plug body, while the flexible sheath constitutes an airtight container ...  
WO/2022/173854A1
A truss system may include a plurality of beams. Each beam of the plurality of beams may have various cross-sectional sizes in a same plane. Additionally, the plurality of beams may have a geometric arrangement such that a structural wei...  
WO/2022/166288A1
A multifunctional integral displacement over-water platform, comprising load-bearing floating bodies (1) spaced apart from each other on the left and right, wherein an operation platform (2) is erected on the load-bearing floating bodies...  
WO/2022/169367A1
The present disclosure describes an apparatus (1) for suspending a connector (101) provided on a first elongated hoisting member (100) during a subsea hoisting operation. The apparatus comprises a mechanism (300) for holding the connecto...  
WO/2022/151740A1
An ice-resistant device for an offshore wind turbine foundation, an offshore wind turbine foundation having the ice-resistant device, a construction method therefor and a wind power generation set using the offshore wind turbine foundati...  
WO/2022/129246A1
An assembly for supporting an object on a rail comprises a load bearing housing and an endless chain of steel cylindrical rollers arranged for recirculating along a closed path. The assembly comprises an elastically compressible resilien...  
WO/2022/130899A1
The present invention comprises: a floating body (2) that supports, from below, an upper structure (10) constructed on an upper part, the floating body (2) floating on the surface of water or underwater; load distribution bands (3) provi...  
WO/2022/123288A1
A suction anchor has a skirt open at one end and closed at another end to define an interior volume. At least one conduit nested within or adjacent to the skirt, is open at one end and closed at another end to define an inner volume. A s...  
WO/2022/095277A1
Disclosed is a leg lifting/lowering locking apparatus for a jack-up ocean platform, comprising a lifting/lowering apparatus, a fixing bracket, a locking block mechanism, and a motor transmission mechanism. The lifting/lowering apparatus ...  
WO/2022/089858A1
The application relates to an offshore wind energy system (100, 200, 300, 400, 500), comprising a foundation (102, 202, 302, 402, 502) having a first hollow structure element (106, 206, 306, 406, 506) with a first circumferential wall (1...  
WO/2022/090584A1
Disclosed is a pontoon (111) for transporting and placing a one-piece marine wind turbine (115) on the seabed, wherein the one-piece wind turbine (115) comprises a base caisson (116) that can be fitted inside the open space of the U-shap...  
WO/2022/089915A2
The invention relates to a wind turbine foundation structure comprising: a hollow structural element having a peripheral wall that extends in the longitudinal direction, wherein a first cable feedthrough is arranged in and penetrates the...  
WO/2022/081019A1
There is disclosed a device for removing a subsea filter layer, the device comprising: a mass removal unit for moving granulated material from the filter layer; and a power unit for powering the mass removal unit, wherein the device furt...  
WO/2022/079112A1
A pile holding system configured to be mounted on a vessel, which comprises a support assembly configured to be mounted on the vessel, and a pile holder. The pile holder has a center axis, and is mounted on the support assembly. It is co...  

Matches 51 - 100 out of 3,938