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WO/2020/104707A1 |
The invention relates to a floating structure (1) for transport, formed by a train arrangement of rotary bodies of revolution (2) that reduces the drag of same during sailing, the train arrangement of rotary bodies of revolution (2) bein...
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WO/2020/104706A1 |
The invention relates to an arrangement for reducing the drag of a watercraft (2) during sailing, which comprises: at least one rotary body of revolution (1) having rotation synchronised with the speed of travel of the watercraft (2), th...
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WO/2020/101769A2 |
Disclosed herein are a method and a system for forming an air layer over a portion of an engineered surface, wherein the air layer is formed with a reduced flux and preferentially steering gas away from, or toward, a specific location by...
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WO/2020/093134A1 |
A planing system for a multi-hull watercraft comprising a hull defining a plurality of hulls and at least one channel between at least two of the hull portions comprises a planing surface and an actuator system. The planing surface is su...
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WO/2020/094329A1 |
The invention relates to a hydrofoil arrangement (100, 200, 300) for mobile offshore equipment (224, 324), in particular a watercraft (224, 324), comprising at least one main part (102, 202, 302) having at least one connection unit (104,...
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WO/2020/084122A1 |
The invention relates to a hull (1) 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, and compr...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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 ...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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 ...
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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 ...
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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 ...
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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...
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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...
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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...
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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...
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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: ...
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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...
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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...
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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...
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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), ...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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 ...
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