Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 6,335

Document Document Title
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...  
WO/2019/200473A1
A trimaran which includes a self-righting structure positioned near the stern that substantially raises the center of buoyancy. The trimaran's two peripheral hulls are shorter than the main hull and positioned near the one end to create ...  
WO/2019/202221A1
The invention relates to a rear movable board of an outboard motor boat (50), attached to a rear plate, characterised in that a sliding plate comprising slides is attached to the rear table, a sliding table that slides by means of a male...  
WO/2019/202576A1
A retractable platform system for installation aboard a vessel for amusement purposes is described. The retractable platform system includes a platform on which one or more persons may stand or be seated. The system further includes a me...  
WO/2019/201744A1
The present invention relates to structured gas-containing surfaces for improving the friction-reducing properties of gas layers held under a liquid and for the simultaneous suppression of turbulences. The present invention further relat...  
WO/2019/202220A1
The invention relates to a hull assembly (30) of an outboard boat (30) having a motor (10) with a propeller (11) and a one-piece hydrofoil (40), characterised in that the rear of the hull (30), close to the motor, forms a step (20) from ...  
WO/2019/198349A1
In order to increase lift and reduce resistance, this high-lift device, which comprises a blade main body section the rear end of which forms an acute angle and an acute-angle section secured to the tip-end side of the blade main body se...  
WO/2019/183668A1
Disclosed is a method for controlling a hydrofoil board powered by a motor driven propeller. The motor is controlled by a hand controller configured with user selectable operating pre-sets including a first operating pre-set, wherein the...  
WO/2019/187699A1
This ship comprises a bow portion having: a bow upper portion which has a leading-end surface formed so as to incline rearward toward the bottom and which falls in the draft range during navigation in ice-covered waters; and a bow lower ...  
WO/2019/179881A1
The invention relates to a semi-submersible floater (12) defining an operating state and a non-operating state, and comprising at least two outer columns (24), a central column (22) for receiving a payload, and, for each outer column (24...  
WO/2019/166902A1
Disclosed is a tool for watercraft fin insertion and removal. The tool includes: a first external elongated layer, a second external elongated layer, aligned with, and positioned at a substantially parallel plane to the plane of, the fir...  
WO/2019/167432A1
A planing boat has: a hull 1 having a boarding area 10; a screw unit 2 having a screw 20, the screw unit 2 being configured so as to be able to rotate in relation to the hull 1 so that the spray direction BD of a water current created by...  
WO/2019/160420A1
A semi-submersible drilling vessel has a deckbox structure, one or more pontoons, and multiple support columns extending upward from the one or more pontoons and supporting thereon the deckbox structure. An annular riser joints storage c...  
WO/2019/148943A1
A suspendable crawler-type underwater operations robot for extremely soft ground comprises a traveling mechanism (103). The traveling mechanism (103) is a crawler-skid composite structure. A mud skid structure (105) is fixed on each of t...  
WO/2019/150264A1
A hydrofoil that that can create a righting moment to hull of a yacht that is not solely reliant on mass of the hydrofoil, more particularly the hydrofoil has one or more wings that can change shape, angle or orientation.  
WO/2019/143283A1
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/2019/129687A1
In one aspect of the invention, there is provided a modular electrically motorized watercraft (10), the watercraft comprising a hull module (20) and a driveline system (60). The driveiine system (60) comprises an electric power module (5...  
WO/2019/122439A1
A viscous-drag-reducing cladding for a ship's hull (101) whereby the wetted area of the hull is reduced by interspersing air between the hull surface and the water. A substantial portion of the submerged area of the ship's hull comprises...  
WO/2019/125141A1
The present patent document shows a method for applying a composition to a skin of a mobile platform and a mobile platform, wherein the mobile platform comprises a skin, wherein the skin is provided with a plurality of openings, wherein ...  
WO/2019/110762A1
The invention relates to a mixed layer consisting of or comprising two base materials, wherein both base materials in common are selected from the group consisting of silicones, polyurethanes and epoxides, where each base material after ...  
WO/2019/109151A1
A hull locating arrangement for a vessel is disclosed that has a body at least partially suspended above at least a first hull by at least one support. The hull locating arrangement includes for the first hull a forward locating linkage ...  
WO/2019/110608A1
The invention relates to a multi-hull motor boat (1) comprising two longitudinally arranged hulls (2), a structure (3) connecting said hulls (2) and forming a tunnel (30), and two motors arranged in a central area of said boat (1). Said ...  
WO/2019/104378A1
A hydrofoil system is disclosed, having a fuselage with a propeller mounted to one end of the fuselage and a wing extending laterally from the fuselage. The fuselage is configured for removable attachment to a mast, so that the mast when...  
WO/2019/104379A1
Disclosed is a module configured for removable attachment to a board and attached to an end of a mast, where the mast supports a hydrofoil and a motor to drive the board. The module includes a connector for connecting to a power source, ...  
WO/2019/106053A1
The invention relates to a boat which comprises at least one combustion engine (32) positioned on or symmetrical with respect to the vertical median plane of the boat and two engines provided symmetrical with respect to the vertical medi...  
WO/2019/103958A1
A method for operating floating vessel wherein the floating vessel comprises a hull having: a bottom surface, a top deck surface, at least two connected sections engaging between the bottom surface and the top deck surface, and at least ...  
WO/2019/103963A1
A method for offshore floating petroleum production, storage and offloading comprising receiving hydrocarbons from at least one of an FPSO, production risers, or wellhead on the seabed by a floating hull; processing received hydrocarbons...  
WO/2019/103191A1
The present invention provides a prefabricated catamaran boat which has a prefabricated structure allowing the boat to have a minimized volume and store component parts therein so that storage and portability can be improved, and compris...  
WO/2019/089420A1
A floating driller 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 lower ellipsoidal section that extends from the ...  
WO/2019/076499A1
The invention relates to a tension member protection device (100; 1100) which is designed in such a way as to protect a tension member (110; 1110; 2110) arranged between two sections of a construction. The tension member protection devic...  
WO/2019/073126A1
The present invention relates to a system for supporting a hydrofoil (1) for sailing on a motorised outboard boat provided with a hull (10), characterised in that the system comprises the engagement of a borehole (15) bored in the hull (...  
WO/2019/069076A1
A semi submersible vessel for manipulating offshore infrastructures, the vessel comprising: a first hull portion; a second hull portion, laterally spaced from the first hull portion; a central hull portion connecting the first and second...  
WO/2019/063749A1
The invention relates to a watercraft for conveying at least one person on a water surface, comprising an input device for effecting a control command, the control command being dependent on an input movement of the person and it being p...  
WO/2019/064105A1
Motor boat comprising a support structure and at least one pair of similar foils arranged on each side of the support structure, each of said foils being defined by a wing and its support; the latter being retractable into the lower part...  
WO/2019/064106A1
Motor boat comprising a support structure and at least one pair of similar foils arranged on each side of the support structure, each of said foils being defined by a wing and its support; the latter being retractable into the lower part...  
WO/2019/058218A1
The invention relates to a kitefoil board (1) comprising a step (2) that is positioned so as to generate lift at the front part of the board (1).  
WO/2019/056578A1
A catamaran houseboat, comprising a houseboat body (1), two floating bodies (2) for supporting the houseboat body (1) being provided separately on the bottom of the houseboat body (1) along the width direction thereof. The floating bodie...  
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/2019/050570A1
A method and system for providing a watercraft device are disclosed. The watercraft device comprises a board, a throttle coupled to a top surface of the board, a hydrofoil coupled to a bottom surface of the board, and an electric propell...  
WO/2019/050811A1
A watercraft having a hull and two opposed intended axes of travel is disclosed. The watercraft has two hydrofoils mounted on its hull which are symmetric across a plane perpendicular to the intended axes of travel of the watercraft such...  
WO/2019/048745A1
The invention relates to a rear supporting hydrodynamic assembly of an outboard boat motor on a hull engaging with a set of front foils, the outboard motor being driven by an underwater propeller motor assembly driven by a direct motor s...  
WO/2019/041007A1
The present invention relates to a hydrofoil kit for use with pedal-powered compact boats (1), which is basically composed of two wings, a main wing (3) and a secondary wing, which may be fitted to the boat in order to allow, from a cert...  
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/2019/034875A1
A submergible multi-hull craft has identical port and starboard hulls, each has watertight compartments and an open cockpit amidships. The hulls are fixedly interconnected by four tubular beams. A deck extends between the hulls over the ...  
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...  

Matches 1 - 50 out of 6,335