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WO/2024/089335A1 |
The invention relates to a self-orientable propulsion system (1) for a boat (3), the self-orientable propulsion system (1) comprising: a sail (5), a mast (7) configured to cooperate with an upper portion (9) of the sail (5), a floating a...
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WO/2024/077396A1 |
A vertical-axis turbine extending longitudinally along an axis of rotation is disclosed, wherein the turbine has first and second blades disposed around the axis of rotation, the first and second blades having proximal portions and dista...
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WO/2024/076203A1 |
The objective of the present invention is to provide a large vessel capable of wind power generation and carbon reduction, comprising: a wind power generation turbine (20) having a cylindrical structure, and rotating around a pillar (10)...
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WO/2024/047316A1 |
The invention relates to a method for controlling the angle of incidence (A1) of a wing (100) of a wind-assisted propulsion system (1), the method comprising the steps of: measuring a parameter representative of the state of separation o...
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WO/2024/023789A1 |
The vessel is provided with a mast (4), a boom (5) attached rotatably with respect to the mast (4), and a triangular sail (S) fixed to the mast (4) and boom (5). The boom (5) is attached to the mast (4) rotatably at a fixed tilting angle...
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WO/2024/008573A1 |
The present invention relates to a wingsail structure (100) for a wind-assisted propulsion arrangement (10) of a marine vessel (1). The wingsail structure (100) comprises a wingsail frame (101) comprising a rigid or semi-rigid main wings...
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WO/2023/247878A1 |
The present disclosure relates to a ship (1) comprising: hull planking (12); an extension (2); and a fender (3) movably mounted with respect to the extension (2) such that it can move between a navigation position and a docking position.
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WO/2023/248971A1 |
[Problem] To provide a sail unit support device with which a sail unit can be easily retrofitted to a ship body, which was not originally intended for sailing, without the need for any construction work. [Solution] A sail unit 6 is outfi...
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WO/2023/242513A1 |
The present disclosure relates to a wind-powered container ship that has at last one hull (2) comprising a hold (3) configured to accommodate a row of containers (Co), the containers being longitudinally oriented in the transverse direct...
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WO/2023/242558A1 |
A method of manufacturing a sail body (3) for forming part of a wind assisted propulsion device (4), the method comprising the steps of: laying a first fabric (14), formed from first fibres, onto a mould (16) defining the shape of a part...
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WO/2023/227920A1 |
Disclosed herein is a marine delivery vehicle that is designed to carry parcels and packages along both shallow and deep seabed even for a long period of time. The vehicle may work by some renewable sources of energy including wave, wind...
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WO/2023/218750A1 |
Provided is a trimaran 1 that sails using a hard sail 51 having a pair of side floats 3, 3 on the left and right sides of a main hull 2 having a tapered bow, wherein cylindrical ducts 4 containing power-generating propellers 62 are provi...
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WO/2023/214008A1 |
The invention relates to a method for operating a traction device (3) of a floating vessel (1) comprising a kite (4) including a wing (5) provided with a leading edge (6), a flying line, at least one front line equipped with a clutch, an...
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WO/2023/204658A1 |
The present invention provides a sail rotor fixing device, and more specifically relates to a sail rotor fixing device, comprising: a support installed vertically from a hull; a rotating rotor that rotates around the support in the form ...
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WO/2023/198931A1 |
The invention relates to a sail (5) for a kite (4) of a device (3) for pulling along a floating craft or a rolling and/or sliding land vehicle, in particular a flexible sail (5) with boxes, in particular with open or closed boxes, or wit...
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WO/2023/195965A1 |
Claimed is a vessel (1) with a mast that has side parts situated on each side of the vessel, said vessel comprising at least one mast having a right side part (2) and a left side part (3). The right side part (2) and the left side part (...
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WO/2023/195035A1 |
Inflatable wing sail with an aero-optimised leading edge, which is able to comprise, within said leading edge, at least one textile reinforcement, sewn along the entire length of said leading edge; said textile reinforcement being define...
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WO/2023/171678A1 |
The present invention provides a ship including: a hull; a plurality of first propulsion sections that generate, by a propeller, thrust for the hull; and a second propulsion section that propels the hull by wind power, wherein the first ...
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WO/2023/161215A1 |
The invention relates to a kite system comprising a kite (14), a line tree (24), a gondola (25), and a towing rope (15). The kite (14) is connected to the gondola (25) via the line tree (24), and the towing rope (15) extends between the ...
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WO/2023/156747A1 |
The invention relates to a sailing propulsion assembly for a boat (100), comprising: • - a rigid sail (10), • - a spreader bar (81, 82) pivotably mounted relative to a wall (11, 12) of the rigid sail (10), between a sailing position ...
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WO/2023/156746A1 |
Sail propulsion assembly for a vessel (100), comprising at least two rigid sails (10) arranged at a distance along a vessel axis (N) and forming wings with an aerodynamic profile extending along a sail axis (A), wherein each rigid sail (...
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WO/2023/152524A1 |
The invention relates in one aspect to a brake mechanism for a rail chassis (6) for a ship mounted rail system (2), comprising: - a brake unit (14) couplable to a rail (8) such that it may move along the rail (8), the brake unit (14) com...
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WO/2023/148099A1 |
The present invention relates to a wingsail structure (100) for a wind-assisted propulsion arrangement (10) of a marine vessel (1), which can be stowed in a space saving manner. The wingsail structure (100) comprises a wingsail frame (10...
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WO/2023/139264A1 |
The invention relates to a mast stayed by a shroud separated transversely from the mast by a spreader, characterized in that it further comprises: • a cable anchored with pretension on the mast on the opposite side to the shroud, with ...
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WO/2023/140692A1 |
The present invention relates to a ship. The ship comprises: a cargo section for storing cargo; a bow section provided in front of the cargo section; and a stem section provided behind the cargo section, wherein the bow section comprises...
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WO/2023/136733A1 |
A marine gangway (18) is disclosed which comprises a tower (20) that is adapted to be attached to a marine structure (10), rotatably about a tower rotational axis (A) which extends in a longitudinal direction of the tower (20). The tower...
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WO/2023/132420A1 |
The present invention relates to a sailing yacht operated by solar power generation, and provides a sailing yacht operated by solar power generation, the sailing yacht providing driving force through solar power generation, and comprisin...
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WO/2023/126346A1 |
A wingsail comprising: a first aerofoil having a leading edge at a front of the wingsail and a trailing edge behind the front edge; and a second aerofoil having a leading edge and a trailing edge, the leading edge of the second aerofoil ...
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WO/2023/119244A1 |
A ship comprises at least one sail propulsion unit (100) extending in a generally vertical direction in a position of use and comprising one or more propulsion elements (111, 112) and a mast (121). According to the invention, the structu...
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WO/2023/119245A1 |
The invention relates to a vessel comprising a wind propulsion unit (100) that is elongate in a vertical direction when in the operating position comprising propulsive elements (111, 112) and a mast (121). The invention relates to a tilt...
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WO/2023/119243A1 |
The invention relates to a wind propulsion unit comprising a dual wingsail mounted on a structure that is angularly controlled about a generally vertical axis depending on the conditions, the dual wingsail comprising a front flap (100), ...
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WO/2023/112815A1 |
The present invention provides a wing sail, for a boat, that uses a soft sail. The present invention comprises: a mast 1; a double sail comprising a first mainsail 2 and a second mainsail 3; a first furling device 4 which furls and unfur...
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WO/2023/111969A1 |
The invention relates to a wing (1) comprising an at least partially inflatable support structure for sports using wind-powered movement on water or on land, in which sports the wing (1) is manually guided via holding elements (11) and/o...
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WO/2023/110459A1 |
The invention relates to a structure (3) for accommodating a pod (7) for a traction kite connected by a line (5) to a vessel, this accommodating structure comprising a frame (3a), at least one pulley (3b) for connecting the line, this pu...
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WO/2023/105473A1 |
A kite launch-land system which includes a base (12), one or more kite connecting lines (14) extending from the base for interconnecting a kite and the base, and, an organising arrangement (16.1, 16.2, 16.3, 16.4) arranged about the base...
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WO/2023/094224A1 |
The invention relates to a tethered-wing traction system, comprising: - a traction wing (2); - a trajectory control flying device (5); - a base platform (8) on which a structure for deploying and folding the traction wing (2) is mounted;...
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WO/2023/087106A1 |
A composite material, and a process for its manufacture is described. A film of polypropylene is layered over a textile core of isotactic polypropylene fibers and is fused to thereto by entangled polypropylene interposed between the text...
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WO/2023/089221A1 |
The present invention relates to a sailing mechanism for vessels, comprising a fastening element (1) for fastening to the vessel wherefrom a tubular rod (2) emerges vertically; a mast (3) suitable for being fitted inside the rod (2); mea...
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WO/2023/085970A1 |
The invention relates to boat building, and more particularly to sea-going high-speed sailboats or sail and motor boats with a high sail power to weight ratio. Proposed is a stabilized hull of a keeled monohull sailboat or sail and motor...
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WO/2023/054821A1 |
The present invention relates to a rotatable blade assembly for wind power generation, which can be used as a sail and, more specifically, to a rotatable blade assembly for wind power generation, which can be mounted on a ship not only t...
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WO/2023/052480A1 |
The invention relates to a Flettner rotor system, comprising a vertical cylinder (1) which is mounted above a base structure (2) and can rotate relative to the base structure (2), the system being characterised by a device for active vib...
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WO/2023/047048A1 |
The present disclosure relates to an assembly comprising a wingsail, a mast and multiple camber-adjusting devices for a wingsail, the camber-adjusting devices comprising: - an elastically deformable semi-rigid structure comprising: -- tw...
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WO/2023/041882A1 |
The present disclosure relates to an assembly comprising a profiled sail; a mast and a plurality of cambering devices (1) for a profiled sail (V), all or some of the cambering devices comprising: an elastically deformable semi-rigid stru...
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WO/2023/029306A1 |
Disclosed in the present invention is a novel clean energy-based long-endurance unmanned ship, comprising a ship body, and arranged on the ship body, a driving mechanism, an energy recovery mechanism, a monitoring mechanism and a control...
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WO/2023/029307A1 |
Disclosed in the present invention is a long-cycle intelligent unmanned vehicle having a strong survival power, comprising a submersible body, a driving mechanism, a main body, a solar panel, a retracting and releasing mechanism, a monit...
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WO/2023/280917A1 |
The invention relates to a double-ended multi-hull Pacific proa sailing vessel (100) comprising a hull (101) and a float (102) parallel to the hull, the hull and the float being linked by a beam (130), the hull bearing a Plettner-type ro...
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WO/2022/263106A1 |
Disclosed herein is a telescopic mast system comprising a bolt (2), at least two telescopic elements (6), each of the at least two telescopic elements (6) comprising openings (32) for receiving the bolt (2) in an engaged position in whic...
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WO/2022/248812A1 |
The invention relates to a sail propulsion element comprising: a mast (3); an inflatable sail (1) consisting essentially of two adjacent surfaces (4a, 4b) that are substantially leak-tight and linked to each other about the periphery the...
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WO/2022/248813A1 |
The invention relates to a sail propulsion element comprising: a mast (3); an inflatable or non-inflatable sail (1) consisting essentially of two adjacent surfaces (5) that are substantially leak-tight and linked to each other about the ...
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WO/2022/248814A1 |
The invention relates to a totally or partially sail-driven vehicle comprising a hull (j), at least one inflatable or non-inflatable sail, at least one free-standing mast (l) having a vertical axis, the mast comprising a stationary porti...
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