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Matches 1 - 50 out of 6,501

Document Document Title
WO/2021/002744A1
The invention relates to a planing boat (1) with a single hull, comprising a supporting hydrofoil (6) arranged near the center of gravity (Z) thereof, below the vessel, and a stabilizer arranged near the rear end (11) of the vessel, char...  
WO/2020/262250A1
[Problem] A chemical liquid-carrying ship has more holds than an ordinary transport ship, and has more partitions than an ordinary ship in a ship length direction and a ship width direction inside the hull. Stainless steel is often used ...  
WO/2020/260705A1
A low-cost viscous-drag-reducing cladding for a ship's hull comprising airbags whose outer surfaces are adapted to be water repelling. Each airbag comprises a plenum that comprises substantially open space, which does not obstruct the fl...  
WO/2020/254820A1
A boat is provided for dispensing a targeted fluid spray. The boat comprises: a propulsion system configured to maneuver the boat; a container configured to receive the fluid; and a spray nozzle in fluid communication with the container....  
WO/2020/250212A1
A floating breakwater structure is described. The structure includes a floating platform disposed at a water surface and a mooring system. The floating platform has one long side for facing a shore and another long side for facing a sea-...  
WO/2020/248012A1
Disclosed is a variable beam vessel. The vessel comprises a main hull having a longitudinal axis, a float and a float connection assembly comprising a main support member and actuation system. The main support member is connected to the ...  
WO/2020/243769A1
A watercraft (10) comprising a board (12), a mast (16) extending below the board, (12) the mast (16) carrying a foil (20) and a propeller (30) that is driven by a motor (32), the motor (32) being carried in a tube (18) connected to or ex...  
WO/2020/237317A1
Methods for forming microstructures in photocurable material are described. At least one image of light or radiation for curing the photocurable material is applied in a pattern corresponding to the image. The image is formed by near-fie...  
WO/2020/231264A1
The invention relates to a vessel (1) comprising and an air lubricating system (16) for providing an air lubricating layer between the bottom (6) and water flowing along the bottom as the vessel is moving through the water. The system co...  
WO/2020/226973A1
A number of different vehicle configurations are disclosed. An illustrative vehicle is disclosed to include a solid surfaced body having a front end, a propulsion unit that applies a propulsion force to the body and causes the front end ...  
WO/2020/225382A1
A floating carrier device that is configured to support at least one solar element (10) floating on a water body, in particular an inland water body, with at least one floating body (12) and with a carrier structure (14, 14a) which is co...  
WO/2020/222206A1
The present invention provides an improved locking mechanism for securely connecting modular or detachable components. The locking mechanism comprises a male and female portion associated with, respectively, a first and second modular co...  
WO/2020/218926A1
The invention relates to a cleaning system for removing objects floating on or suspended near a surface of water in a free-flowing water way, the cleaning system being arranged to define a water channel through which water of the free -f...  
WO/2020/215926A1
A drag-reducing boat, comprising a boat body (1), a flow guide tube (2) and a propeller (3), the boat body (1) comprising a submerged hull (11) located below a waterline, the submerged hull (11) being surroundingly formed from two opposi...  
WO/2020/210166A1
Methods, systems, and devices are provided for a vessel comprising a retractable hydrofoil. The vessel can include a hull and one or more hydrofoil assemblies connected to the hull. Each hydrofoil assembly can further include a support s...  
WO/2020/204606A1
The present invention relates to an air lubrication device, which sprays air along the lower surface of the bottom of a hull so as to reduce hydraulic resistance generated by viscous friction with seawater during ship maneuvering, and to...  
WO/2020/200856A1
The present invention relates to a floatable structure (1), in particular a floatable platform (1), comprising: -At least two separate hulls (10) each having a longitudinal axis (X), each hull comprising along the longitudinal axis a suc...  
WO/2020/192932A1
An air supply apparatus (100) for a ship is described. The air supply apparatus includes a main turbocharger (110) having a main compressor (111) and a main turbine (112). The main turbine (112) is drivable by exhaust gas of a main engin...  
WO/2020/188124A1
The invention relates to a framework (50) for assembling an offshore framework structure in a modular manner, comprising a first bar (51) which functions as a floating body, a second bar (52), two posts (53) for supporting the bars (51, ...  
WO/2020/181224A1
A catamaran (10) having two parallel symmetrical hulls (12, 14) of equal size spaced apart with a superstructure lower deck (1A) extending from an outer edge of the first hull to an outer edge of the second hull. The lower deck is positi...  
WO/2020/176033A1
A hydrofoil system (2) comprising a mast (4), and structured to be attached to a hull of a marine vehicle (6) via said mast (4), the mast has an upper end (8) structured to be attached to the hull, and a lower end (10) attached to a hydr...  
WO/2020/176072A1
A water diffuser system (200) and a water sports board with a water diffuser system installed thereon, wherein the water diffuser system can improve stability of a water sports board by modulating the cavitation and turbulence caused by ...  
WO/2020/174256A1
Vessel equipped with a hydrodynamic duct of flow management at the bow composed by a horizontal wall portion (2) extending at each side of the centerline (CL) of the bow of the vessel (8), at least one additional horizontal wall portion ...  
WO/2020/169581A1
The invention relates to drilling platforms and/or production platforms for locating, producing, processing and/or transporting crude oil or natural gas. These are characterized in particular in that they can be placed and secured in pos...  
WO/2020/171150A1
The objective of the present invention is to provide a bow shape and a ship with which it is possible for the flow of bubbles trapped in a bottom portion of the ship to be controlled without the addition of a special device. A ship 1 has...  
WO/2020/106343A3
A novel mechanism for reducing boundary layer friction and inhibiting the effects of uncontrolled fluid turbulence and turbulent layer separation, thus reducing the body drag, kinetic energy losses and lowering engine and pump fuel consu...  
WO/2020/154756A1
The present invention is broadly directed to an unmanned surface vessel (USV) 10 broadly comprising: 1. a vessel body (12) adapted to contain a payload (14); 2. a front fin (16) and a rear fin (18) connected to and protruding from the ve...  
WO/2020/149874A1
Aspects of the present disclosure relate generally to apparatus for semisubmersibles, including hulls of semi-submersibles. In one implementation, a hull for a semi-submersible includes a pontoon having one or more sides, and a plurality...  
WO/2020/041908A8
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/2020/106343A9
A novel mechanism for reducing boundary layer friction and inhibiting the effects of uncontrolled fluid turbulence and turbulent layer separation, thus reducing the body drag, kinetic energy losses and lowering engine and pump fuel consu...  
WO/2020/145843A1
´╗┐The invention relates to the field of shipbuilding, in particular to reversing and steering devices of waterjet propelled ships. The reversing and steering waterjet propulsion unit comprises a deflector and a reversing curved astern w...  
WO/2020/136288A1
A floating platform for high-power wind turbines, comprising a concrete substructure (1), said concrete substructure forming the base of the platform, which remains semi-submerged in the operating position, and consisting of a square low...  
WO/2020/127804A1
Floating support for a wind turbine comprising a central support member, and at least three buoyancy assemblies, each connected to the central support member via a radial connector beam and mutually interconnected via a transverse connec...  
WO/2020/128641A1
The invention relates to the field of shipbuilding, and more particularly to vessels capable of traveling both in surface mode and completely submerged in underwater mode, which are primarily intended for the purposes of recreation and e...  
WO/2020/118389A1
The present invention relates to a device (100) for reducing dynamic drag in a fluid medium (400), comprising a main body (200) provided with a plurality of oblique through holes (210), that is fastened to the surface of the element for ...  
WO/2020/113287A1
A suspension system for supporting a body relative to at least four points, including: a respective front left, front right, back left and back right support arrangement between the respective point and the body, each respective support ...  
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...  
WO/2020/032995A3
In one aspect of the present disclosure, a streamlined body for passing through a fluid is provided. The streamlined body includes an outer surface defining a leading edge and a trailing edge. The leading edge is oriented to pass through...  
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...  
WO/2020/106343A2
A novel mechanism for reducing boundary layer friction and inhibiting the effects of uncontrolled fluid turbulence and turbulent layer separation, thus reducing the body drag, kinetic energy losses and lowering engine and pump fuel consu...  
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...  
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...  
WO/2020/056530A3
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/2020/094329A1
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,...  
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...  
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...  

Matches 1 - 50 out of 6,501