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Matches 1 - 50 out of 3,138

Document Document Title
WO/2019/053639A1
A petroleum drilling, production, storage and offloading vessel having a hull, a main deck, an upper cylindrical side section extending downwardly from the main deck, an upper frustoconical side section, a cylindrical neck section, a low...  
WO/2019/053628A2
A method of monitoring wave slam on a vessel includes measuring acceleration forces from mechanical shocks on the vessel using one or more sensors communicatively coupled to a computing unit. Generating real-time acceleration information...  
WO/2019/046682A1
A method of operating a boat to produce a surf wake includes partially filling a transverse ballast tank, moving the boat through a body of water, rolling the boat toward either its port or starboard side to shift the water in the transv...  
WO/2019/045343A1
The present invention relates to a system for increasing power generation efficiency by enabling rotational motion of a power generator shaft only in one direction when power generation is performed using the rotation of an output shaft ...  
WO/2019/043400A1
A system for improving the static and dynamic stability of an offshore floating structure in which outriggers having a unit with an inertial mass are supported from the structure to hold each unit at a radial distance from a centre of ro...  
WO/2019/034811A1
The present invention relates to an anti-splash device (1) characterised in that it has at least one element (4) comprising at least one substantially cylindrical float (5, 5') and a flap (6, 6'), one longitudinal edge (61) of the longit...  
WO/2019/024357A1
Disclosed is a ship breakwater structure, comprising a plate body (1) and a support (2), wherein the plate body (1) is provided with a wave-blocking face and a non-wave-blocking face opposite the wave-blocking face, a groove (12) being a...  
WO/2019/021094A1
Described herein is a system for stabilising a watercraft with a hull (15). The stabilising system comprises a stabilising fin (16) fixed with respect to a shaft of the fin (11), a driving system (C) comprising an electric motor (3, 4) w...  
WO/2019/022338A1
The present invention relates to a ballast water-free ship using bottom surface depth differences of bow and stern parts and a central part and a construction method thereof, the ship having a stepped portion among a bow part, a stern pa...  
WO/2019/019353A1
A method for correcting the draft value of a ship, comprising the following steps: step S10, reading draft readings of water gauges of the bow, midship, and stern of a ship, the draft readings being TF", TM" and TA", respectively; step S...  
WO/2019/019478A1
A water flow impact system for a ballast tank (10) of a ship, comprising a first nozzle group (11) composed of a plurality of first nozzles (111), a second nozzle group (12) composed of a plurality of second nozzles (121), and a water pu...  
WO/2019/016434A1
The present invention concerns a nautical leisure and competition vehicle, characterised in that it is made up of three hulls resting on the surface of the water, referred to as "floating hulls" (200) (300) including two "lateral hulls" ...  
WO/2019/015271A1
Provided is an offshore wind power field maintenance ship. The maintenance ship at least comprises a ship body (3) and a stabilizing device, wherein the stabilizing device is provided on the ship body (3), and the stabilizing device at l...  
WO/2019/011407A1
The present invention relates to a spread moored vessel for production and/or storing of hydrocarbons. The vessel comprises a laterally extending main deck, a symmetrical mooring arrangement for mooring the vessel to a seabed when the ve...  
WO/2018/234969A1
A method of controlling a watercraft comprising at least one hydrofoil, the at least one hydrofoil comprising one or more apertures on a first and/or second surface thereof. An amount of fluid to expel from, or draw into, at least one of...  
WO/2018/233025A1
Provided are an early warning method, apparatus, and device for parametric roll resonance of an ocean-floating structure. The method comprises: acquiring motion signals of different degrees of freedom of an ocean-floating structure colle...  
WO/2018/231066A1
A vessel (100) having a stabilization arrangement, the stabilization arrangement having a first tank (10) and a second tank (11), each of the first and second tanks (10, 11) configured to hold a water column, a channel (12, 22) connectin...  
WO/2018/229351A1
A vessel (1) with motorised propulsion, comprising a hull (2), a propeller system (5) with a submerged propeller, a front hydrofoil (3) and a rear water-lift hydrofoil (4), the propeller system (5) being connected to at least one of the ...  
WO/2018/229211A1
A retractable foil mechanism (10) for use in an aquatic vessel is provided comprising: a foil (16, 17) arranged to extend substantially parallel to a first axis (12) when in a retracted position; a rotation axis (36) about which the foil...  
WO/2018/209443A1
A combination trim tab and interceptor comprises a housing, a trim tab pivotably coupled to the housing, and an interceptor blade reciprocatingly received by the housing. A cam is coupled to the trim tab and the interceptor blade. The ca...  
WO/2018/206653A1
The present invention relates to a ship (1) comprising a hull and a stabilization system which has: - a plurality of ballast tanks (2a,b, 3a,b, 4a,b, 5a,b), including at least one pair of adjacent ballast tanks (10) that are spaced apart...  
WO/2018/204048A1
Various embodiments of a submerged sailing vessel are disclosed. Such a submerged sailing vessel may comprise a submersible hull assembly, a keel coupled to and extending upwards from hull assembly towards a water surface, and a wind-cat...  
WO/2018/197644A1
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms i...  
WO/2018/197615A1
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms (...  
WO/2018/190746A1
The invention relates to boat building and can be used in the building and modernization of high-speed monohull marine motorboats. A stabilized hull of a monohull motorboat is configured with a width of not more than 50% of the length of...  
WO/2018/184058A1
A method of determining the draft of a vessel comprising the steps of:measuring the draft of the vessel using at least one optical imaging device to provide optical draft measurement data; measuring the draft of the vessel using elevatio...  
WO/2018/177886A1
A lifting device (14) is disclosed comprising a lift arm (16) and a first support structure (31) which is adapted to be placed on a lifting vessel (61). The lifting device (14) comprises a first attachment unit (33) that comprises a firs...  
WO/2018/174866A1
An anti-roll system for a water vessel is configured for stabilizing the water vessel from rolling about its longitudinal axis. The anti-roll system has a sensor configured for sensing information within a field of view of the sensor sur...  
WO/2018/171024A1
An anti-bumping multi-body boat, comprising an upper boat body (10) located above the water surface, and a first lower boat body (20) and a second lower boat body (30) located below the water surface, the first lower boat body (20) and t...  
WO/2018/171284A1
The invention discloses a lifting transportation process of wind power steel pipe piles, comprising: selecting a floating crane (1), calculating lifting parameters of the floating crane (1), selecting lifting points for steel pipe piles ...  
WO/2018/151358A1
The present disclosure provides a vessel draft observation apparatus comprising: a camera; a descending pipe which has the camera coupled to an end thereof, and which has a multiple-stage telescopic structure so that the length thereof i...  
WO/2018/134471A1
The invention relates to a method for dampening the rolling of a vessel and recovering the energy of the rolling motion. In the method, the rolling of the vessel (1) is dampened by rotating a mass (5) around a vertical axis (4) along a c...  
WO/2018/125324A3
Ship motion forecasting systems and methods are described herein that can enable accurate real-time forecasting of ocean waves and resultant ship motions. Such systems and methods can be used to improve the efficiency and safety of a var...  
WO/2018/125323A2
Systems and methods for ship motion forecasting are described herein. These ship motion forecasting systems can enable accurate real-time forecasting of waves and resultant vessel motions, and the useful displaying of such forecasts to u...  
WO/2018/125229A1
An inspection device for use in a fluid container includes a hull adapted to be received in the fluid container and a control mechanism carried by the hull. The control mechanism movably positions a weight about the hull so as to adjust ...  
WO/2018/125323A3
Systems and methods for ship motion forecasting are described herein. These ship motion forecasting systems can enable accurate real-time forecasting of waves and resultant vessel motions, and the useful displaying of such forecasts to u...  
WO/2018/123756A1
Provided are a fin device and a ship such that slow zones are concentrated on the propeller surface, thereby improving propulsion efficiency and allowing energy conservation. A ship 1 according to one embodiment of the present invention ...  
WO/2018/122220A1
A semisubmersible floating platform (1) for supporting at least one wind turbine, comprising four buoyant columns (3), each of them being attached to a ring pontoon (2); a transition piece (4) configured to support one wind turbine, disp...  
WO/2018/107252A1
Structural arrangement for a water ski or underwater ski comprising essential mechanisms and mechanisms for significantly improving the user experience in underwater wake bodyboarding. The ski is characterized by the addition of novel an...  
WO/2018/105977A1
The present invention relates to a submerged-floating type water house. The house comprises: a first lower side part and a second lower side part formed symmetrically with respect to each other; a first upper side part and a second upper...  
WO/2018/096190A1
The invention relates to a portable device for measuring drafts, formed from: a radar sensor (11) that takes relevant readings; a radar sensor support (12) for coupling the radar sensor to the relevant structure of the ship; a pole (10),...  
WO/2018/095304A1
A movable ballast leveling control device for use in a floating wind turbine, comprising: a movable ballast (2), a sliding rail (1), a limiting support seat (3), a leveling control server and so on; the movable ballast (2) is provided wi...  
WO/2018/093123A1
The present invention relates to a rolling prevention device for a vessel and, more particularly, to a device for preventing a vessel from rolling (a phenomenon that a vessel tilts about the longitudinal axis and rolls from side to side)...  
WO/2018/087730A1
A box shaped bilge keel (420) comprising a convex polygonal shaped cross-section. Further, the box shaped bilge keel (420) extends along a pre-determined length of a hull (410) of a floating vessel. Also, the box shaped bilge keel (420) ...  
WO/2018/088976A1
The invention is about the joint balance mechanism of platforms used for entertainment or business purposes. The mechanism minimizes the rocking and lurching due to waves via its link between numerous buoys (1) and the platform (6). The ...  
WO/2018/084710A1
A vessel, comprising a hull having a bottom surface and a deck, wherein said vessel is provided with a moon pool extending from said bottom surface of the hull in an upward direction through the hull, having a main moon pool draught, whe...  
WO/2018/067549A1
A method and apparatus for orientation of an inertial measurement unit is provided wherein an inertial measurement unit in the form of an automated trim tab control unit may be re-oriented to coincide with the orientation of a vessel all...  
WO/2018/055649A1
A process is described for controlling the roll motion of a ship, with null or low ship speed, through at least one stabilizing fin. The process comprises the following steps: starting the movement of the stabilizing fin when the roll mo...  
WO/2018/052339A1
 A centerboard device for a sailing vessel for carrying, binding with the vessel hull, providing a wide range of operating positions, retracting and extending the centerboard plane with minimally possible own dimensions, characterized...  
WO/2018/044173A1
Stabilizer device (10) for a watercraft with a hull (2), wherein the stabilizer device (10) comprises; - a fin blade (20) with a fin base (11), a fin tip (12), a leading edge (52), and a trailing edge (53), wherein a blade forward direct...  

Matches 1 - 50 out of 3,138