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WO/2007/023218A1 |
The invention relates to an armed stealth surface vessel (1) comprising a hull (2), a deck (5, 6) and superstructures (3). The inventive vessel is equipped with sensors, transmitters, arms and, optionally, handling means. The invention i...
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WO/2007/024725A1 |
A multi-hulled vessel for upward ice-breaking is disclosed. The vessel has side hulls that are at least partially submerged while the vessel is underway. The side hulls each have a ridge on their upper surface. To break through ice at se...
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WO/2007/023215A1 |
The inventive ship hull comprises at least one float (10) and a centre of buoyancy (CB) situated behind the centre of flotation (CF), the distance between said centre of buoyancy and centre of flotation is greater by 5 % than the waterli...
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WO/2007/020480A1 |
An open sea hydrofoil craft comprising a hull (A) with lateral vertically oriented blades (B1,B2) extending longitudinally along the two sides thereof, the interior surfaces of blades (B1,B2) lying one opposite the other being planar and...
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WO/2007/019089A1 |
A vessel that varies its draft by adopting any one of three primary hull forms or configurations is disclosed. The primary hull forms include: a catamaran configuration, a barge configuration, and a SWATH configuration. The vessel is cap...
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WO/2007/014139A2 |
A high-speed boat includes a hull having multiple sponsons At least one propulsion unit is disposed on the hull. The propulsion unit is moveable with respect to the boat hull adjusting a thrust vector of the propulsion unit In another as...
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WO/2007/012267A1 |
A method for reducing fluid resistance includes the step of: providing at least one level of moveable walls in turn on the object to be reduced resistance, said one level comprising no less than one layer wall. Said moveable walls run in...
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WO/2007/014357A2 |
This invention relates generally to the field of boards for use in board sports, such as surf boards, body boards, snow boards, skate boards, wake boards, kite surfing boards, and mountain boards, and the introduction of audio and/or vid...
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WO/2007/006907A1 |
The invention concerns a high-speed multihull boat comprising at least three hulls (3, 4), and wherein when the boat is stopped afloat on still water (1), the cross-sectional surfaces (Si) of the space delimited between two opposite wall...
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WO/2007/006985A1 |
The invention relates to a sailboat (1) which is equipped with a tilting mast (13), comprising a connecting structure (4, 5, 6), at least two hulls (2) which extend parallel to a longitudinal axis and a mast base (16) which is linked to ...
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WO2006119057A9 |
A watercraft has at least two narrow hulls with a shallow draft and has one or more passive flotation devices that are entirely submerged. The hulls enclose the power trains for the watercraft and are accessible from the compartments of ...
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WO/2006/137638A1 |
A flow control device for controlling a stern flow field agitated by a cooling water discharged from the cooling water discharge port of a ship. The device is positioned within three times the diameter of the discharge port from the cool...
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WO/2006/135971A1 |
An element (30) for a watercraft (7) comprises an arm (1) extending generally horizontally from the watercraft in use and a fin (2) subtending in use from the arm.
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WO/2006/124041A2 |
An efficient double-ended watercraft (100) is disclosed that comprises four low-Froude number hulls (111) : two forward, two aft, two on the port side, and two on the starboard. Each hull (111) comprises an independent engine that drives...
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WO/2006/121909A2 |
An article includes a body (10) having at least one viscous drag-reducing surface. The surface includes at least one of a hydrophobic feature topography including a plurality of spaced apart microscale features and a hydrophobic coating ...
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WO/2006/120317A1 |
The inventive multi-hull boat (2) comprises at least four parallel hulls, wherein the central hulls (3) are shorter than the lateral hulls (4), the front end of each central hull is backwardly shifted with respect to the front ends of th...
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WO/2006/115317A1 |
Disclosed herein is a thrust fin (20) for ships which recovers lost energy caused by rotational flow generated behind a propeller (30), and converts it into thrust. The thrust fin (20) of the present invention has a simple shape, enhance...
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WO/2006/112860A1 |
A slider having a direction locating structure includes a foam board, a surface layer, a bottom layer, and a plurality of direction locating strips. Thus, the direction locating strips protruded outwardly from the bottom face of the bott...
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WO/2006/113846A2 |
A non-planing boat hull includes a forward portion having a bow with the width tapering from a beam toward the bow and an aft portion having a stern with the aft portion having a width tapering smaller from the beam toward the stern. A k...
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WO/2006/112871A2 |
The figure shows an exploded view of the invention that consists of a reusable installation guide or router template, (13), which also doubles as a resin dam to secure receptacle, (9), into substrate (19)-(20). Insert (3) resides in rece...
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WO/2006/100660A1 |
A submergible modular vessel (20, V) comprising a body (22) fittable with at least one cargo module (32, 36, 38) , an anchor system (24) comprising an anchor (76) with a power unit (86) for deploying and retracting the anchor, a control ...
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WO/2006/099665A1 |
The disclosed is for a specifically designed ski structure to support a vessel's hull above the water surface while the vessel is underway so that the hull encounters minimal or no resistance from the water, the viscosity of which is 800...
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WO/2006/100297A1 |
The invention relates to a device (1) which is used to convert a monohull vessel (2) into a multihull vessel, comprising a support structure (3) which is removably fixed to the vessel (2) and at least one lateral float (4) which is solid...
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WO/2006/096066A1 |
A foreship arrangement for a vessel of the displacement type, which foreship consists of the part of the ship in front of the vessel's midship mark (2) and which vessel has a transversely symmetrical hull form about its centre line (CL) ...
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WO/2006/095774A1 |
A stern structure of a ship having a uniaxial ship type stern/ hull with an overlapping propeller, wherein the rear end angle &agr , in plan view, of the stern/hull (S) in the vertical range of at least 0.4 R (R means the radius of prope...
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WO/2006/096291A1 |
A marine vessel (100) that possesses a capability for greater speed than most static-lift craft and is more stable than most dynamic-lift craft is disclosed. The vessel incorporates elements from both SWATH craft and WIG craft. In the il...
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WO/2006/090049A1 |
The invention concerns a self-stabilizing device for ship hull. It consists of a deck (4) comprising a substantially central cavity (5) designed to be secured to a stepped bulkhead V-shaped hull, the bottom of said cavity corresponding t...
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WO2005077751A9 |
Rescue boat comprising two elongate substantially mutually parallel and laterally spaced-apart hulls (2), a deck (3) that mutually connects the hulls (2) and that is located close to the waterline of the rescue boat. A stretcher (4) is r...
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WO/2006/083261A2 |
A reconfigurable marine vessel is disclosed. The marine vessel includes an upper hull (102), two propulsion hulls (104), and two struts (106) for coupling the propulsion hulls to the upper hull. The struts are segmented and are capable o...
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WO/2006/081846A1 |
The invention relates to a ship bow comprising an inclined area (9) and catamaran-type starboard (6) and portside (7) rockers placed on the both sides thereof, wherein said inclined area (9) and rockers (6, 7) are turnable to the middle ...
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WO/2006/077311A2 |
The support (1) comprises a work deck (2) and floatation elements (3) that support this deck (2). According to the invention, the spacing between the vertical axes (Z) passing through the center of the floatation elements (3) is such tha...
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WO/2006/072906A2 |
The invention is directed to a watercraft hull design that comprises a hull having a bow, stern, top, and bottom. A wedge-shaped wave spreading system is located at a forward portion of the craft. The wave -contacting surface planes of t...
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WO/2006/069515A1 |
A ship hull especially suits the ship for sailing in broken ice area. The angle formed between the tangent of the point which make the bow’s width is equal to a quarter of the ship’s width and the center line of the hull is within th...
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WO/2006/066490A1 |
A load-carrying type floating structure with double-floor stabilizing board. The floating structure consists of the large float, the double-floor stabilizing board, air bags , power house and propulsion device. The large float is of fram...
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WO/2006/066140A2 |
The present invention is a Low-Drag Fin and Foil System for Surfboards (10), particularly including cambered fin foils (40; 42). The invention (10) also discloses low-drag, directionally unstable fin positions wherein the lesser of negat...
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WO/2006/050676A1 |
Box has two hulls, the central of the deck is located a removable cover board, a portable crane is set over the removable cover board for hanging a fishing net or a fishing cage. has two hulls, the central of the deck is located a remova...
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WO/2006/050553A1 |
A hydrofoil assembly (10) for a marine vessel having at least two elongate hulls disposed substantially parallel to each other is disclosed. The hydrofoil assembly (10) comprises a first hydrofoil (16) extending during use between an adj...
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WO/2006/048460A1 |
The invention relates to a seagoing vessel comprising a hull for receiving payloads or passengers. Said hull is adjoined by at least two current-guiding elements (skegs, 1) from amidships to aft. According to the invention, one respectiv...
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WO/2006/041662A1 |
A watercraft with a propulsion engine includes at least one hull having an underside. A dual exhaust system includes a first exhaust conduit defining a first exhaust flow path leading to the underside (e.g., a step in a planing surface o...
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WO/2006/037290A1 |
The invention aims at ensuring that a catamaran reaches as early as possible a gliding phase. Therefor, the hulls (1) of the inventive catamaran are characterized by a planar bottom surface. Moreover, they are placed at the corners of tr...
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WO/2006/037663A1 |
A vessel includes an heavy loaded catamaran, one or several movable buoyant roll-on/roll-off platform(s) (3); a moving mean is provided for draft variation in heavy deep seas so that the platform(s) (3) may be raised or lowered between t...
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WO/2006/035323A1 |
This invention relates to a transportation vehicle (10) which is used in transporting passengers and/or goods, which utilizes wind power and the elevating force of water and which has a passenger cabin (5) that moves above water level. T...
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WO2006007054A9 |
A powered transportation vehicle uses hydro and aero pressure lift on flat bottom surfaces for providing increased efficiency of operation. An elongate hull has a bottom surface having a large length to width aspect ratio operates in wat...
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WO/2006/018303A1 |
The invention relates to a floating body (6), for example the outer skin of a ship or a boat, the ballast body of a keel yacht, or the sail of a submarine, which is surrounded by water during the operation thereof. Said floating body (6)...
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WO/2006/019333A1 |
In the first variant the inventive hydrodynamic wing is embodied along the span thereof and provided with double convex profiles (10) which are symmetrical or asymmetrical with respect to the outlines of lower and top contours (12, 13) o...
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WO/2006/019464A1 |
A multilayered submersible structure has an outer coating (40) that is disposed in contact with water in which the structure (14) is submerged, a current distribution layer or charge distribution layer (50), an electrical conductor (26, ...
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WO/2006/016915A1 |
A shallow draft boat has a hull that protects a propulsion propeller within a tunnel that passes only partially through the hull from stern to bow. The hull has a mechanism, such as a flap for selectively permitting or blocking water flo...
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WO/2006/014301A1 |
A tank is provided that reduces sloshing pressures in the corner sections of a tank, such as an LNG membrane tank. The tank includes a sloshing impact reduction system placed in selected corner sections within the tank. The system serves...
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WO/2006/013591A1 |
Sailing and/or motor boat (1) with variable width consisting of a) at least two substantially parallel hulls (2a, 2b); b) connection means between such hulls consisting of at least one telescopic beam (12a, 12b, 13) suitable for varying ...
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WO/2006/010580A1 |
Watercraft structure, in particular an aquabike, comprising a first elongated floating body (5) and a second elongated floating body (6) connected to the first floating body and arranged parallel to it spaced at a determined distance. Be...
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