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WO/2022/253898A1 |
It is provided a method of estimating a sea state, in particular wave spectrum (60), a offshore wind turbine (1) has been subjected to, the method comprising: measuring a response quantity (16) responding to the sea state, using at least...
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WO/2022/238152A1 |
Vessel having a heave motion compensated carrier to support an object that is to be offloaded by an offloading device of another vessel or offshore structure. The carrier is supported on the hull of the vessel by means of a heave motion ...
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WO/2022/234080A1 |
A gyroscope for an anti-roll stabilizer for a seacraft is provided, comprising a housing, arranged to be mounted on a suspension allowing the housing to be oscillated around a first rotation axis, a flywheel, positioned inside the housin...
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WO/2022/231034A1 |
The present invention relates to a waste washing water treatment device for a ship, which purifies waste washing water in which the exhaust gas generated from the ship is wet-treated, so as to be discharged to the sea or reused, and the ...
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WO/2022/225403A1 |
A semi-submersible floating platform (1) is configured for supporting and transporting a column structure (2), and comprises a plurality of buoyant columns (4a-c) interconnected by a support structure (5) having an adaptive opening (7) f...
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WO/2022/216001A1 |
A floating platform and floating offshore wind power equipment comprising same are disclosed. The floating offshore wind power equipment according to an embodiment may comprise: a power generation unit which is provided at the top to per...
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WO/2022/200025A1 |
It is described a method of controlling an operation of a floating wind turbine (1) which performs a yaw rotation, a roll rotation and a pitch rotation. The method controls a parameter (a) of the operation of the wind turbine (1) by dete...
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WO/2022/194852A1 |
A system for measuring draft (4) of a vessel (20) is provided, the system comprising at least two positioning sensors (6,7), one of which is releasably mountable to the vessel (20), the other being arrangeable on a fix structure (5) sepa...
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WO/2022/196911A1 |
The present invention relates to a rolling reduction boat and, more specifically, to a rolling reduction boat having a structure in which water can be filled in a rolling reduction tube that is formed to surround a boat main body. The pr...
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WO/2022/193147A1 |
The present invention relates to the technical field of floating marine structure vibration control research, and provides a swing device for suppressing large-amplitude vibration of a large floating marine structure. Flexible, lightweig...
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WO/2022/195302A1 |
Vessel oscillation damper system, comprising one or more pairs of fin assemblies (20), placed in the transom of the vessel (60) symmetrically in relation to the transverse axis (x) passing through the middle of the transom of the vessel,...
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WO/2022/177430A1 |
The invention relates to an assembly comprising an object with a vertical height of at least 30 metres, and a motion compensation platform comprising a base attached to a vessel, and a bearing frame on which the object is placed. The pla...
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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...
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WO/2022/167490A1 |
Disclosed is a motorised wave-piercing ship (10, 20) with hull (11, 19) with a deck (19), the ship (10, 20) comprising a conning tower (14) and, under the hull (11), a weighted keel (12, 13), the keel (12, 13) being removable and being a...
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WO/2022/165013A1 |
A fin stabilizer is provided for a vessel and includes a fin which is supported by a shaft that extends below the waterline. The shaft is fixed in rotation along its elongate axis relative to the vessel and the fin includes an actuator m...
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WO/2022/146142A1 |
A system (10), an arrangement (1) and a method, all for motion damping of a floating marine structure (12). Also disclosed is a use of the system. The system comprises at least one dampening device (20) configured to dampen a movement in...
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WO/2022/136524A1 |
The present invention is concerned with an offshore floating support, in particular a support comprising a submersible concrete base extending from which is a tower riser coupling for supporting a wind turbine tower or the like, the base...
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WO/2022/126226A1 |
A watercraft fin that dynamically keep a neutral alignment within the range of angles a user chooses to have and/or change in respond to the flow conditions so reducing drag. Hence, this invention is such to enable a fin to rotate wit...
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WO/2022/099436A1 |
A marine suspension type balancing device, comprising a water storage tank (1) and a floating mounting platform (12); a support block (2) is fixedly mounted on an inner wall of the bottom portion of the water storage tank (1), and a bala...
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WO/2022/095905A1 |
An anti-capsizing damped pendulum for a ship. A damped pendulum such as a large fan extends out of the bottom of a ship and is hung at the bottom of the ship, and has two sides thereof being diagonally pulled by means of diagonally pulli...
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WO/2022/091035A1 |
A watercraft has a retractable lift-propulsion system including a mast connected to a buoyant body of the watercraft and movable between retracted and deployed positions. A distance between a distal end of the mast and a lower surface of...
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WO/2022/094121A1 |
A vessel braking control system for a marine vessel that utilizes one or more of the vessel's features and effectors to increase the drag on the vessel both through increased drag on the features and effectors themselves and by creating ...
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WO/2022/084231A1 |
A system for maintaining a predetermined roll angle of a hull of a marine vessel, the system comprising: a stabilisation element arranged below the waterline on an outer surface of the hull, a sensor unit providing a first sensor data pr...
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WO/2022/084230A1 |
A method of stabilising a marine vessel having a stabiliser system is provided. The method comprises receiving real-time vessel motion data from at least one vessel motion sensor, generating one or more primary control signals based on t...
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WO/2022/086665A1 |
Techniques are disclosed herein for minimizing movement of an offshore wind turbine. Using the technologies described, a wind turbine may be mounted on a marine platform that is constructed and deployed to reduce environmental loads (e.g...
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WO/2022/074991A1 |
[Problem] To calculate draft information easily using a simple configuration. [Solution] A draft information generation device 10 comprises: a ranging sensor 20; and an information processing unit 30. The ranging sensor 20 is disposed on...
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WO/2022/072433A1 |
A gyroscopic roll stabilizer for a boat includes a flywheel shaft having a first end and an opposite second end. The flywheel shaft has first and second open-ended cavities formed on opposing ends. A first uneven seal encloses the first ...
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WO/2022/072350A1 |
A gyroscopic roll stabilizer includes an enclosure, a flywheel assembly, and a motor. The enclosure is mounted to a gimbal for rotation about a gimbal axis and configured to maintain a below-ambient pressure. The flywheel assembly is rot...
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WO/2022/053259A1 |
The invention relates to a floating offshore structure (100, 200, 300, 500, 600, 700), in particular a floating offshore wind turbine (100, 200, 300, 500, 600, 700), comprising at least one floating foundation (104, 204, 304, 504, 604), ...
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WO/2022/055384A1 |
The inventions relate to boat building and can be used for improving the dynamic stability, speed and manoeuvrability of a vessel. The present method for counteracting leeway and controlling the heel of a vessel consists in shifting the ...
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WO/2022/047509A1 |
The invention relates to a watercraft which comprises: at least one floating body and a first and a second hydrofoil with an elastic surface membrane having a variable geometric shape, said hydrofoils being arranged on the port side and ...
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WO/2022/045740A1 |
The present invention relates to a floating body moored on the water to allow installation of a floating facility or provide a space for activities on the water, the floating body comprising: a main floating body which floats on the wate...
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WO/2022/046508A1 |
A gyroscopic roll stabilizer for a boat includes an enclosure mounted to a gimbal for rotation about a gimbal axis and configured to maintain a below-ambient pressure, and a flywheel assembly including a flywheel and flywheel shaft, with...
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WO/2022/013014A1 |
The invention relates to a device for the roll-stabilization of a watercraft in motion, at anchor, or at zero speed, and/or for influencing the course of the watercraft, including a fin-carrying shaft on which a guide fin is disposed, wh...
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WO/2022/013015A1 |
Disclosed is a drive device of a fin stabilizer for pivoting a stabilizer fin about its fin shaft axis, including a drive motor and a transmission, wherein a fixing device for fixing the stabilizer fin in a pivot position acts directly o...
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WO/2022/013016A1 |
The invention relates to a fin bearing assembly (100) for a fin stabilizer of a watercraft. According to the invention, a shaft (106) for driving at least one fin of the fin stabilizer is disposed coaxially in a trunk pipe (122), and the...
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WO/2022/013380A1 |
The invention relates to a fin stabilizer for the roll-stabilizing of a watercraft in motion, at anchor, or at zero speed, including a shaft on which a stabilizing fin is disposed, wherein the shaft is drivable by a drive unit for changi...
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WO/2022/010402A1 |
The invention involves a boat comprising - a hull (2), - a first hydrofoil (301) fastened to the hull (2) by means of a first fastening arrangement (302), and - a second hydrofoil (601) fastened to the hull (2) by means of a second faste...
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WO/2022/010404A1 |
The invention involves a hydrofoil vessel (1) comprising a hydrofoil assembly (4), and a hull assembly (2) presenting, when the vessel is floating at rest, a vertical symmetry plane (SP), wherein the hydrofoil assembly (4) comprises two ...
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WO/2022/002963A1 |
The present invention relates to a crane for use on an offshore vessel. According to the invention, the crane is provided with a boom restrainer, wherein the boom restrainer is a hydro-pneumatic boom restrainer (108), for reducing upward...
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WO/2021/256928A1 |
A temporary working platform for removable attachment to a column of an offshore structure. The platform comprises a frame for carrying a working structure such as a working surface. Further, the platform comprises a mounting mechanism f...
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WO/2021/251415A1 |
Provided are an anti-rolling apparatus for ships, a ship, and an anti-rolling method for ships which enable efficient imparting of an anti-rolling effect with a simple structure even in the case where the center of gravity of a ship body...
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WO/2021/239728A1 |
An offshore transfer system (1) comprising an arm construction (CA) with a primary measurement system (PMS) to measure and compensate for relative movement of an element (LSE) relative to an external reference when the element (LSE) is s...
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WO/2021/237353A1 |
A method for capturing energy from an oscillating object, in which at least one unbalanced rotor is oscillated to rotate the rotor(s) while reciprocally pivoting each of the rotor(s) about a respective counter-oscillation axis that is su...
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WO/2021/240449A1 |
A floating structure (1) provided with a hollow body (10) elongated according to a longitudinal axis (D), which is provided with a first end (12) delimited at the top by a base (121) prearranged to support an operating unit (20)(ET) and ...
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WO/2021/240067A1 |
The object of the invention is an arrangement in a boat (10) provided with an outboard motor (9), the boat comprising a transom (10a). The arrangement comprises a support structure (1) provided with guide elements (5) acting on the water...
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WO/2021/234601A1 |
A floating platform (1) to support offshore structures intended to generate electricity, this platform comprising a load-bearing support base (2) made of concrete and defining a longitudinal axis (L), this support base (2) being provided...
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WO/2021/235053A1 |
The present invention estimates, on the basis of predicted marine phenomena in a sea-lane, the actual wave moment Mw(r) generated in a marine vessel S due to marine phenomena in the sea-lane, plans loading of cargo on the basis of a pred...
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WO/2021/231102A1 |
A device to stabilize, reduce, or control the wave or wind-induced heave (vertical), surge (lateral), or pitching (rolling) motion of a floating or semi-submerged buoyant base, raft, barge, buoy or other buoyant body such as the buoyant ...
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WO/2021/222475A1 |
A portable sensing device may be deployed for determining at least one stability metric of a vessel. The sensing device may include one or more motion sensors for sensing motion of the vessel, one or more freeboard sensors for determinin...
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