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Matches 51 - 100 out of 6,512

Document Document Title
WO/2020/086568A1
By manipulating the fluid flow in the proximity of an object such as a fuselage, a wing, or the hull of ship, the wave drag associated with this object can be substantially reduced. This can be accomplished by locally changing both the f...  
WO/2020/084123A1
The invention relates to a hull of a high-speed ship, comprising a central main float (2) and two, shorter lateral floats (3) which are located towards the rear of the central float and connected thereto by connecting arms (4), and compr...  
WO/2020/084127A1
The invention relates to a hull of a high-speed ship, comprising a central main float (2) and two, shorter lateral floats which are located towards the rear of the central float and connected thereto by connecting arms and comprise subme...  
WO/2020/079089A1
Roll-on/roll-off ship with a hull (10) with an outer hull contour and with a cargo-carrying freeboard deck (3), on which is arranged a bow ramp, for the loading and unloading of rolling cargo, as an access to the freeboard deck (3). The ...  
WO/2020/073126A1
A marine array having various embodiments of a modular foil system is disclosed. The modular foil system may be configured to generate lift when towed in a marine environment, and thus used to move, position, and/or depress instrument of...  
WO/2020/074367A1
A shipping industry vessel (10) for storage and transport of hydrocarbon products, the vessel (10) being arranged for passage through the Panama Canal at least when in a partially loaded state and having an overall length in the range 30...  
WO/2020/069615A1
An actuator comprises a housing and a drive tube assembly disposed within the housing. The drive tube assembly includes a drive tube provided with internal threads, a piston nut provided with external threads which threadedly engage the ...  
WO/2020/069617A1
A system for controlling a marine vessel comprises an input device for inputting an operator command, a sensor which senses and signals an engine function variable or a vessel dynamic variable, and a first structural element and a second...  
WO/2019/234488A3
The invention relates to a casting mold (100) for producing an annular concrete module (10), comprising a matrix (110, 120) and a core (134), characterized in that the matrix (110, 120) is formed by a lower half-shell (110) and a respect...  
WO/2020/070526A1
The invention relates to a sailing catamaran watercraft, on which most of the weight and the crew are always stationed on the one hull (1), while the hulls (1) & (2) can revolve horizontally around each other, for proper positioning, acc...  
WO/2020/071988A1
The disclosure relates to a device (1) for controlling pitch, roll and/or steering of a boat, ship or vessel, the device (1) has a length direction (L) and a height direction (H) and comprises; at least two actuators (2A, 2B), at least t...  
WO/2020/067620A1
An unmanned marine autonomous drone with an orientation restoration function according to the present invention comprises: a buoyancy hull including a first buoyancy hull for generating buoyancy and a second buoyancy hull for generating ...  
WO/2020/056822A1
A water-surface vehicle (100) and a water-surface automatic device comprise primary wings (110), a mast (120), propellers (140), a connecting rod (150), power sources (130), and tail wings (160). The mast (120) is erected on the primary ...  
WO/2018/217675A3
An integrated jack plate and kick up bracket 100 is provided that is useful and safe even at relatively high boat speeds (e.g., in excess of 10 miles per hour). The bracket 100 uses a jack plate 106, 104 to raise and lower an outboard mo...  
WO/2020/058161A1
The invention provides a marine surface vessel comprising an air ventilated hull (201), and a deck (205), wherein the vessel comprises at least one air conduit (301) leading to at least one ventilation opening (302) beneath a waterline o...  
WO/2020/056905A1
A universal and safe triple-hulled surveying vessel having a positioning function, comprising a main hull (1), a left hull (2) and a right hull (3); the main hull (1) fixes the left hull (2) and the right hull (3) on either side thereof ...  
WO/2020/056530A2
The invention relates to hydrofoils (2) on a watercraft (1) that can be extended, so that said hydrofoils can be moved more rapidly or with better fuel-economy, the hydrofoils additionally having a safety system, so that in a collision b...  
WO/2020/053015A1
A method of installing a wind turbine generator onto a floating foundation. The floating foundation has variable buoyancy and is pre-ballasted to float at a predetermined vertical position before installation of a wind turbine generator ...  
WO/2020/048933A1
The invention relates to a ship hull (10) in particular for a container ship, a bulk carrier and a tanker. The ship hull (10) has a raised portion (LR) of an external contour (AK) of the ship hull (10) in relation to an upwardly directed...  
WO/2020/042686A1
An underwater and surface auxiliary propeller, comprising a main compartment (1), connecting wings (3), vector propulsion mechanisms (2), a wave energy propulsion mechanism (4), and a buoyancy module (5). The connecting wings (3) are res...  
WO/2020/047052A1
The invention concerns a method for producing an air-retaining film with textured surface, the air-retaining film comprising an air-retaining layer provided with a liquid-facing side to be contacted with liquid in use, the liquid-facing ...  
WO/2020/041908A1
The invention relates to an outboard engine (1) designed with a watertight housing (6), and a combustion engine (2) arranged therein, which extends up to the bottom of the hull (H) of a watercraft and is therefore partially submerged, wh...  
WO/2020/042351A1
A spoiling apparatus for triggering a turbulent transition by autonomous disturbance and spoilers (3). The spoilers (3) are mounted in multiple grooves (2) in the circumferential direction of a navigating body, when a flow autonomously u...  
WO/2020/047163A1
A novel rotatable hull that generally includes a hull that is capable of rotating around an attachment point where it is connected to a vessel. In preferred embodiments, an outdoor motor mounted to the rotatable hull will turn to vector ...  
WO/2020/037999A1
A multi-hull ship, comprising a plurality of upper hulls (1) having hull struts and being able to move up and down, a plurality of lower hulls (3) having hull struts, a plurality of middle hulls (2) having hull struts or sharing hull str...  
WO/2020/036508A1
The invention relates to boat building and can be used in the building and modification of sea-going high-speed monohull motor boats which travel in surfing mode on a water cushion and have a deeply submerged water-displacing supporting ...  
WO/2020/035725A1
The invention relates to boat building and can be used in the building and modification of sea-going high-speed monohull motor boats having a single hull that travels in surfing mode on a water cushion. Claimed is a stabilized hull of a ...  
WO/2020/028945A1
A water-buoyant structure formed from concrete is disclosed. The structure comprises an outer wall that surrounds a perimeter of the structure and an inner wall separated from the outer wall by a cavity, such that the cavity extends for ...  
WO/2020/027655A1
Semi-submersible for subsea wellbore related activities, wherein a floating structure comprises firstly an equipment deck, for storage of wellbore equipment located at a third level, higher than the upper deck, adjacent the moonpool, opp...  
WO/2019/143283A8
A floating wind power platform (1) for offshore power production, comprising: a floating unit (2), wherein the floating unit comprises a first, a second and a third interconnected semisubmersible column (3a, 3b, 3c) each being arranged i...  
WO/2020/023395A1
A fluid control system includes a deformable surface that covers a body in at least a first and second direction. The first direction is orthogonal to the second direction. The deformable surface includes a bottom side that faces the bod...  
WO/2020/021138A1
A quick fastening system for hydrofoil (100) components, comprising: in a first component of the hydrofoil (100), a connecting part (210); and, in a second component of the hydrofoil (100), a flange part (220), an elastic recovery elemen...  
WO/2020/017069A1
A ship (1C) is provided with: a main ship body (11C); a propulsion mechanism for generating propulsive force for propelling the main ship body (11C); a hydrofoil mechanism (70) having struts (73, 75) which are affixed to the main ship bo...  
WO/2020/007840A1
The present invention relates to a foil (1) for arrangement relative to a flow of liquid (2) where a relative velocity (V) is substantially even along a length (L) of a leading edge (3) of the foil (1), and where the foil (1) comprises: ...  
WO/2020/008240A1
Study of the structure and function of biological systems such as whales, sharks and fishes by means of the methods of mechanics can supply correct approximations to the mechanics and geometries of watercrafts. Propulsion system is arran...  
WO/2020/000023A1
A multipurpose watercraft has a pair of catamaran pontoons supported by way of a transverse control bar at forward regions thereof. The watercraft may have an arched equipment rack framework extending above rearward regions of the pontoo...  
WO/2020/001931A1
The invention relates to a floating body comprising a cooling device for cooling a component (510) of a floating offshore wind farm. The floating body comprises a wall (201). One part of the wall comprises a buoyancy zone (210) of the fl...  
WO/2019/195909A3
An offshore structure includes an adjustably buoyant hull including a plurality of vertical columns and a plurality of horizontal pontoons. Each pontoon extends between a pair of the columns. The adjustably buoyant hull is configured to ...  
WO/2019/204895A3
An offshore wind turbine includes a ballast adjustable hull. In addition, the offshore wind turbine includes a telescopic tower movably coupled to the hull. The tower has a central axis and comprises a plurality of nested concentrically ...  
WO/2019/244181A1
A gliding hull with motor gas insufflation in water is described, comprising a main motors apparatus (1), an outlet duct of the exhaust gases (2), a cooling apparatus of the exhaust gases (3), a safety valve (4), a compensation box (5), ...  
WO/2019/235281A1
The present invention is configured such that, in a horizontal cross-section Sh(z) of above-water structures 2, 20, having a stern-side first range Rx1 and a vertical first range Rz1, a fan-shaped region Rα denotes the space between a f...  
WO/2019/234489A1
Floating platform (100) for fastening a floating wind turbine (300) on a bed of a body of water by means of a mooring buoy (200) which is anchored on the bed of the body of water, wherein the floating wind turbine (300) has a cavity whic...  
WO/2019/224736A1
A multi-hull articulated vehicle (1) comprising a central hull (2), a first side hull (3) and a second side hull (4) which are connected to each other by means of an articulated connecting structure (51-58; 61-64; 100-103; 500, 501) able...  
WO/2019/222119A1
The claims describe a hydrofoil performance control system for waterborne vessels where the vessels weight is wholly or partially supported by fully or partially submerged hydrofoil or foils, and where the amount of lift provided by said...  
WO/2019/217946A1
The present invention relates to systems and methods for pumping or removing a fluid from a region within or on top of or in contact with a water or liquid body and applications for said systems and methods. Some embodiments may be appli...  
WO/2019/210357A1
A catamaran for a wheelchair has two parallel pontoons secured abeam a bow beam and a wheelchair engaging framework for selective attachment and submersion of a wheelchair in water between the pontoons behind the bow beam in use. The cat...  
WO/2019/212388A1
The invention relates to the field of shipbuilding, particularly to hydrofoil designs for watercraft and boats. The technical result of the invention consists in creating a watercraft hydrofoil that exhibits low energy consumption and a ...  
WO/2019/213435A1
An autonomous sailing vessel may include a hull, a mast, a sail, and a rudder. The mast may be mechanically coupled to the hull. The sail may be mechanically coupled to the mast. The rudder may be mechanically coupled to the hull. A head...  
WO/2019/212066A1
The present invention provides third-generation aircraft, ship, train and automobile having angle-variable lift force adjusting wings. The present invention comprises: a fuselage; angle-variable lift force adjusting compound wings which ...  
WO/2019/208842A1
The present invention provides a frictional resistance reducing device using external air, and a stepped boat having same, the device having a simple structure and mixing external air with seawater so as to implement an air-seawater mixt...  

Matches 51 - 100 out of 6,512