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WO/2005/123477A1 |
The present invention relates to a surface effect craft comprising a supporting deck structure having two pontoons mounted thereto in catamaran like fashion. A propulsion mechanism is mounted to a rear portion of the deck structure. A li...
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WO/2005/122676A2 |
The invention relates to a device for generating bubbles which are intended to be incorporated mainly into the turbulent boundary layer of the wetted surface of the hull of a moving boat. The invention consists of a multi-cell system whi...
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WO/2005/118963A2 |
A method for deploying a floating platform includes storing buoys on a hull of the platform. Tension devices are mounted to the hull, each being connected by a line to one of the buoys. The operator tows the hull to a ballast down site w...
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WO/2005/118384A1 |
An apparatus (10) for adjusting the trim of a marine hull (1) includes a blade (11) having an upper edge (11b) and lower edge (11a). An expandable chamber (13) is located above the blade (11). The expandable chamber (13) is defined by a ...
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WO/2005/118385A1 |
A marine hull has a lip (6) protruding downwardly from the hull running surface (2) and extending transversely along the running surface (2). The lip leading face is located a distance of between 0.15 times the longitudinal water line le...
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WO/2005/115830A1 |
The present invention relates to a canoe that comprises a deck (1), two side boards (3) emanating from the deck (1) and a centre tunnel (5) that is located at the lower side of the canoe, between the side boards (3). It is significant of...
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WO/2005/115775A1 |
Amphibious vehicle (1) has at least two, preferably three, longitudinal vee sections (40 to 42) in its hull (2). Retractable wheels (21, fig. 3) are provided; these may retract into discontinuities (8 to 11) in the hull. The wheels are r...
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WO/2005/113326A1 |
The invention relates to a method for reducing the friction of water on the hull of a ship, in particular inland shipping, according to which a gas is introduced below the water level (10, 10', 10'') between the hull and the surrounding ...
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WO/2005/113329A1 |
An elongated, annular hull of a floating offshore platform (100) includes one or more segmented, helical strakes (10) disposed on an outer peripheral surface of the hull to reduce vortex-induced vibrations resulting from water currents. ...
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WO/2005/105562A1 |
The present invention provides a new and unique enhancement device for marine propulsion of marine craft and displacement vessels advancing in seawater to facilitate operation at higher speeds with lower-powered engines, resulting in low...
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WO/2005/105571A1 |
A ship which is driven by inboard engines with propellers (3) and by water jets (1) producing jets of water (7). The inboard engines (2) are embodied in the form of electric motors and the water jets (1) are used underneath the bottom of...
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WO2005087577B1 |
The invention relates to a system comprising articulated arms (3, 4) and a manoeuvring mechanism which make it possible to reduce the width of a multihull boat with the aid of conventional manual devices of sailboats and with minimum eff...
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WO/2005/095201A1 |
A semisubmersible trimaran for use in an afloat sea base is disclosed. The trimaran has an upper deck structure (12) supported on a longitudinal center hull (26) and column-stabilized, longitudinal outrigger pontoons (28). The center hul...
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WO/2005/090150A1 |
A transonic hull includes a bow, a stern, a longitudinal length therebetween, side surfaces extending from the bow to outboard portions of the stern, a lower surface extending between the side surfaces, the transonic hull having a submer...
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WO2005023640B1 |
A method and apparatus for steering a vessel comprising a member rotatable around a first and a second axis.
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WO/2005/082710A1 |
A lifting foil for an aircraft, a hydrofoil or the like having a pair of courses or wings. Vortex losses due to spanwise fluid flow are substantially reduced by joining the tips of the courses with flow guides configured for jointly term...
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WO/2005/080187A1 |
A water board (10) for use by a child or young person for play in the water includes a board-mounted spray mechanism (24) manually-operable for enabling the rider to selectively spray metered amount of water (S) outwardly from a barrel (...
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WO/2005/077746A1 |
A vessel has a hull (1) provided with an outer wall (2), chambers (4) on the outside of the outer wall (2) that extend in the longitudinal direction of the hull (1) as well as means for supplying air to said chambers to lower the frictio...
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WO/2005/077745A1 |
A transonic hull having a submerged portion with a bow, a stern, and a length therebetween with an approximately triangular waterplane at water level with an apex adjacent said bow and a base adjacent said stern and an approximately tria...
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WO/2005/072190A2 |
A hull system for boats (10) including pairs of longitudinally extending strakes (70; 80; 90; 170; 180; 190; 270; 280; 70'; 80'; 90'; 170'; 180'; 190'; 270' and 280') with a cross-section including a downwardly extending fin member with ...
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WO/2005/073068A1 |
A hull for a marine vessel designed to reduce the effects of friction and diminish wave making resistance. The hul is designed to have a plurality of openings which consist of a first conduit (44), having a spiral interior, running along...
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WO/2005/068286A1 |
Tunnel (a) for mono-hull boat characterized by starting in an opening from the boat poop (b) it elongates longitudinally to the poop/prow direction in the lower part of the hull in the center line of the vessel closing its 5 sides (d) an...
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WO/2005/060552A2 |
A low drag ship hull (10) generally includes a side air cavity (14) initiated by wetted bow section (16), bottom air cavity (18) initiated by wetted bottom nosepiece (20), wetted stern section (22) that closes a lower portion of the side...
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WO/2005/054049A2 |
The inventive boat comprises a platform (52), at least one main shaped completely submerged float (51) which is connected to the platform (52) by one or several bearing pylons (16) and supports the total weight of the platform in such a ...
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WO2005035354B1 |
A method of constructing a semi-submersible rig in a shipyard and completely assembling the rig at the shipyard. An upper hull (1) of the rig is constructed on land next to a dry dock, where the lower hull (2) is constructed in the dock ...
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WO/2005/047096A1 |
The invention relates to a floating vessel of the type that consists of a floating structure comprising a platform which connects two hulls (2), said hulls (2) being pivot articulated to the platform (1) such that they can move, for exam...
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WO/2005/042340A1 |
A floating hull comprising a bottom shell (1) and a wall (2) defined by two bilges (3) and having a front part (7) and a rear part (8). The front part (7) and rear part (8) are offset in relation to each other in a V-shape in the stepped...
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WO/2005/039966A2 |
An extendable draft platform, having a deck and buoyancy columns installed in leg wells in the deck for vertical movement from a raised position to a submerged position, includes a connection arrangement for securing the columns to the d...
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WO/2005/039976A1 |
The invention provides a flying-fish airboat comprising of a hull, airfoils disposed on boch sides of the hull, a rudder which is formed on the rear end of the hull and has a shape of prolate cylinder, and one or more screw propellers fo...
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WO/2005/039931A2 |
A vehicle traveling through an environmental media such as air experiences drag. The drag is actively modulated by energy beams (110) which may either increase or decrease the drag. The energy beams (110) may provide either a chemical, a...
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WO/2005/039965A2 |
A simple, lightweight, manually-controlled device for stabilizing and increasing the performance of small, sail-assisted watercraft, containing a single moving part and comprising a curved spar or iako (1) joining a main hull and a singl...
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WO/2005/035353A1 |
The invention relates to a watercraft, especially a river boat (10) with a hull (12) for receiving useful devices (14), and propulsion units (16) that are arranged on the hull and used to generate a driving force. The inventive watercraf...
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WO/2005/032928A1 |
A modular marine vessel (25) has a variable hull and a plurality of boat forming modules including a bow section module (18), a load section module (19) having a bow end and an aft end, and a bulkhead forming module (11) is detachably co...
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WO/2005/030568A2 |
The present invention relates to a structure that will reduce waterdrag for watercraft moving on the surface of water, thus will enable such watercraft to move at greater speed, consume less fuel and bear less action from waves. A water ...
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WO/2005/025976A1 |
The invention relates to a watercraft comprising at least one floating body (1, 2) and drive (5, 6, 7, 8) means and control means (13, 14, 15). The watercraft comprises at least two floating bodies (1, 2) which are stacked on top of each...
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WO/2005/023634A2 |
Low drag underwater submerged lifting bodies (30, 40, 45, 104) which can be used as underwater displacement portions of a vessel (100) whose main hull (50) is at sea level whereby the lifting bodies (30, 40, 45, 104) are asymmetrical and...
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WO/2005/023633A1 |
A sailing catamaran includes two long hulls, cross poles, sail, bridle and rudder. Viewed from the side of the hull, its arc-shaped topside is provided with a turnup forepart and a flat tail, its arc-shaped underside is provided with a h...
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WO/2005/023632A2 |
A shock mitigation system for a hydrofoil marine craft is provided, the shock mitigation system includes a pair of stacked lifting bodies, where an upper lifting body is used to provide initial lift for the craft. To mitigate the wave ef...
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WO/2005/016742A1 |
Ellipsoidal Submarine (1) and its specific form - a disc (2) or a ball, is a new type of water vessels. Ellipsoid is characterized by an ellipse profile when looked from direction of all three axis. Vessel in disc form is characterized b...
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WO/2005/016738A1 |
Ellipsoidal Vessel (1) and its specific form - a disc (2), is a new type of water vessels. Ellipsoid is characterized by an ellipse profile when looked from direction of all three axes. Vessel in disc form is characterized by an ellipse ...
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WO/2005/016719A1 |
One aspect of the invention relates to a building or component kit intended for constructing different variations of vehicles. The kit comprises a number of connecting members as well as unique modules; for example, wheel modules, which ...
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WO/2005/016739A1 |
A watercraft includes at least one hull having at least one planing surface, at least one vertical step in the planing surface, and an onboard propulsion engine. An exhaust-venting system is provided for venting exhaust from the onboard ...
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WO/2005/012075A1 |
A device for increasing the yaw stability of a ship (1) with a bulb (3) and an azimuth propeller drive device (7) which is mounted at the ship's (1) bow (2) and stern (6). According to the invention a bow fin keel (5) protrudes downwardl...
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WO/2005/009834A2 |
An offshore system for petroleum production has a buoyant platform. A tendon assembly secures to the platform and extends down to a counterweight located near the lower end. A piling is embedded in the sea floor. A socket at the counterw...
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WO/2005/007500A1 |
The invention relates to boatbuilding, more precisely to pleasure water-transport crafts for recreation, tourism and fishing. Said invention can be used more successfully for inflatable motor boats. The inventive awning comprises a tubul...
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WO/2004/110855A2 |
A semi-submersible, multicolumn, deep draft, floating offshore oil and gas drilling and production platform (16) comprises a floating hull having an adjustably buoyant base (18), a plurality of columns (20) vertically upstanding from the...
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WO/2004/108525A1 |
Variation in the contours of first and second compliant surfaces is produced by a compliant frame having a first resiliently variable frame element (120) having a corresponding first outer surface (122) and a first inner surface (124), a...
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WO/2004/103807A1 |
A method and a device for transporting and installing a windmill (24) at sea, wherein there is used a vessel (1) including a deck (14) and at least one gripping device (18), the gripping device (18) being arranged to receive a windmill (...
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WO/2004/101354A2 |
The invention relates to a catamaran-type water craft comprising a frame (1) which is fixed on two bodies forming floats (2) and a sail (5) for wind-driven displacement when the floats are on a stretch of water, characterized in that sai...
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WO/2004/099508A2 |
A method and a system are provided for the safe berthing of marine vessels (602) in the high seas and other unprotected open waters. The invention allows a large vessel to be berthed alongside in close enough proximity to a marine struct...
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