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WO/2004/096632A1 |
The invention relates to a floating construction, comprising two elongated rigid steel columns, which are rigidly connected to each other by means of a rigid steel cross connection, the length of said columns being at least 50 meters, an...
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WO/2004/092004A1 |
A marine vessel having a buffering bow allowing considerable effect to be expected merely by rather simple machining, wherein a low strength part for lowering the lateral bending strength of a bulb is formed in the shell of a bulbous bow...
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WO/2004/089741A1 |
This specification describes a method for reducing kinetic friction by means of profiled surface patterns when devices and appliances of different materials, sizes and shapes are in contact with air, gas and liquid masses. The method can...
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WO2004060741B1 |
Suggesting a new transportation method using balloons and airships together with the ships. Using airships with the military ships, aircraft carriers or any other military marines forming a new marine system for military usages. Equip th...
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WO/2004/074084A1 |
The invention relates to a displacement body, especially a boat or a ship, comprising at least one blow device (12) for the structured placement of a gas between a displacement body and water. Said displacement body also comprises at lea...
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WO/2004/074086A1 |
This invention provides a method for installing a self-floating deck structure with at least one recessed cavity on the bottom of the self-floating deck structure onto a buoyant substructure. The self-floating deck structure is aligned o...
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WO/2004/069644A1 |
A surf board (1) having an increased movement performance such as a speed and a change of direction during sliding as compared with a conventional one, wherein a tough and flexible molded synthetic resin adhesive film (7) having a surfac...
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WO/2004/067378A1 |
A sailing craft has a bouyant body (1) carrying at least one aerodynamic surface (2,9) disposed to provide stability and control, a hydrodynamic surface assembly (6) and an aerofoil (7) . Body (1) and hydrodynamic surface assembly (6) ar...
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WO/2004/067372A1 |
The invention relates to a floating structure 1, for instance a semi submersible platform, comprising a deck structure 2, vertical columns 3 and a pontoon structure 4. The floating structure 1 is moored to the seabed with anchor lines 7....
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WO/2004/067376A2 |
An apparatus for improving performance of a vessel, wherein the vessel has a hull (100) having a bottom (103), a bow (100a) and a stem (100b). In one embodiment, the apparatus has at least one flap (101), wherein the flap (101) has a for...
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WO/2004/067379A1 |
The present invention relates to a steering and propulsion arrangement in a large ship suited for transoceanic traffic, which arrangement comprises a number of propulsion devices situated partly at the rear and partly at the forebody of ...
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WO/2004/065202A1 |
A multi-hulled water craft comprises: a first hull (13); second and third hulls (20) arranged transversely of the craft with respect to each other and longitudinally of the craft with respect to the first hull; a first structure (1) exte...
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WO/2004/062998A2 |
A novel boat (1) with two hulls (2, 3) and a platform (4) connecting the hulls is disclosed. The elements (2a, 3a) necessary for rowing can be mounted in a modular and variable fashion. The boat can also comprise an undercarriage. An erg...
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WO/2004/062999A1 |
A lifting device (10) for watercrafts of the fully planing or semiplaning type provides at least a transversal element (15) constrained to the bottom (25) by means of supports orthogonal to the waterline (8) and suitable to increase the ...
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WO/2004/060662A1 |
An article for reducing the drag caused by a fluid flowing over a surface comprises a backing layer having an outer, exposed patterned surface that reduces drag, and an adhesive bonding layer for bonding the backing layer to the surface ...
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WO/2004/048871A2 |
The invention proposes a method and a device to generate an area of a mixture of fluids by introducing media having at least a different physical or chemical property into a boundary layer of a surface using vortices. The method and the ...
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WO/2004/045946A1 |
The invention relates to a large dimensioned barge comprising a hull (1) which ensures buoyancy and an upper deck (16) which can support the equipment (6). The length of the aforementioned hull is preferably at least 100m and the breadth...
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WO2002096520A9 |
High performance of a sailboard (1) is achieved over a wider range of wind and water conditions by providing a hull having two or more planing surfaces which may differ in shape and/or aspect ratio. Drag due to suction at steps between p...
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WO/2004/045947A1 |
The invention provides a watercraft for transporting one or more human users in any of a sitting, standing, riding, kneeling or recumbent positions. The watercraft includes (a) a first hull comprising a cavity extending from the top of t...
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WO/2004/043546A2 |
A variable-draft vessel (10), as is shown in Figure 1. The variable-draft vessel includes a center hull (25), a first side hull (15) that is coupled to a first side of the center hull, a second side hull (20) that is coupled to a second ...
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WO/2004/043773A1 |
A vessel has a hull (1 Fig. 1) joined to a sound strut (2. Fig. 1) which can bear the weight of the whole vessel. This strut is positioned tendentially behind as to the hull’s centre of gravity, in such a way that the thrust of the pro...
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WO/2004/037636A1 |
The present invention provides water frictional drag reducing devices intended for a vessel (9) so as to increase the speed of movement of the vessel (9), and at the same time, reduce fuel consumption. The water frictional drag reducing ...
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WO/2004/033287A1 |
The invention relates to the field of submarines and, in particular, to the architectural layout thereof. More specifically, the invention relates to a submarine comprising at least two cylindrical resistant hulls (2, 3) which are connec...
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WO/2004/031028A2 |
A watercraft includes a number of subassemblies, including an inflatable hull (8), a drive system (2), a battery, a seat assembly (24) and a steering (5) and thrust control. Each of the subassemblies of may be of one or more particular d...
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WO/2004/031029A2 |
A vessel hull (10) that does not create bow (46), stern (52), or transverse waves (50) when moving through the water having an exterior surface (26) that has a substantially constant cross-section along the length of the hull, and an int...
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WO/2004/028894A1 |
The invention relates to a loading system for transfer of hydrocarbons between an installation on the sea bed (16) and a floating vessel (10) in areas exposed to drifting ice. The system comprises a submerged turret buoy (19), a flexible...
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WO/2004/024552A2 |
A vessel (10) designed to operate efficiently as both a catamaran and air cushion vessel can travel at low speed (e.g. Froude number (Fn) &equals 0-0.3) in a catamaran or displacement mode and at high speed (e.g. Froude numbers (Fn) &equ...
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WO/2004/020276A1 |
Non-planing vessel with single hull (2). A foil (10) is fitted below the waterline at the place where the greatest flow constriction exists, in other words at the transition from the relatively broad part (9) to the narrowing part. This ...
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WO/2004/016497A1 |
A water craft (77) is disclosed which includes a chassis portion (78), at least four water engaging means (30, 34, 38, 42) and interconnection means (94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, ...
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WO/2004/014719A2 |
A water craft where the hull (1) divides in the aft section from or near the central fore and aft line of the craft and sweeping out toward the beam (10) of the craft on both sides so that a roofed (16) swallow tail (4) is formed with it...
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WO/2004/014721A2 |
A watercraft is constructed with an elongated hull (10) made of fiberglass, metal or wood. A turbine propulsion drive (20) is positioned aft. A turbine intake manifold (22) moves water to the drive (20) where it is expelled with high vel...
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WO/2004/012987A2 |
A submerged surface is created, either as an add-on application or as an integral part of the submerged structure, having an array of closely spaced small bubble-filled holes which cover a large fraction of the wetted surface area. The v...
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WO/2004/011328A1 |
The invention relates to a mobile unit which is used for offshore fish fattening and transportation. The inventive unit is stabilised using semi-submerged support columns while the central body thereof is under water. The aforementioned ...
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WO/2004/001267A2 |
The present invention features a fluid flow regulator (210) that functions to influence fluid flow across a surface such as a rotating or rotary device, including propellers, impellers, turbines, rotors, fans, and other similar devices, ...
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WO/2003/101818A1 |
The invention relates to a marine (navy) ship, e.g. a destroyer, a frigate or a corvette comprising at least one electric rudder propeller as a drive in the stern region and a drive e.g. water-jet in the midship region. According to the ...
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WO/2003/101819A1 |
The invention relates to a motor sailer trimaran with a similar habitability to that of a single-hulled vessel of equal length. The inventive trimaran comprises a very narrow central underwater hull and lateral floats, some of the latter...
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WO/2003/101820A1 |
The invention relates to a propulsion system for a fast seagoing ship, especially a naval ship, which comprises a propulsion system driven by at least one water jet produced by a pump assembly with an outlet nozzle for water, and a prope...
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WO/2003/095298A1 |
The invention relates to an air cavity vessel (1) comprising a hull (3) with a bow (11), a stern (12) and a propeller (13) near the stern, at least one open cavity (4,5,6) being formed at the bottom (2) of the hull, and air injection mea...
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WO/2003/095297A1 |
The invention relates to an air cavity vessel (1) comprising a hull (3) with a bow (11), a stern (12) and a propeller (13) near the stern, at least one open cavity (4,5,6) being formed at the bottom (29) of the hull, the cavity being enc...
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WO/2003/095296A1 |
A hull for shipping with a mono-catamaran architecture has a front hull part (10) with a deep V-shape contour having an angle gradually increasing fore and aft to become a straight angle in a rear hull part (14) with chines extending acc...
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WO/2003/093087A1 |
The invention relates to a bob, which can be used as sports equipment for travelling for example on snow or water. Said bob comprises an inflatable, double-walled shell consisting of an inflatable inner skin (core) and an outer skin stre...
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WO/2003/091090A1 |
A hull for a multi-hulled vessel is described where the hull is laterally symmetrical and where the body plan is stepped below the designed water line (8), whereupon the hull continues substantially vertically in a downward direction fro...
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WO/2003/089843A2 |
A marine vessel air induction system (10) introduces air into an under-hull cavity (12) bounded by an underside (31), first and second sides (32), and fore and aft planing surfaces (22, 26). An air inlet (18) receives ambient air. A plen...
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WO/2003/087604A1 |
The invention relates to a solid body consisting of plastic, glass, ceramic or metal, and at least partially comprising a microstructured surface with rows of trapezoidal or wedge-shaped grooves which are oriented in a preferred directio...
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WO/2003/082662A1 |
The invention relates to marine construction technology, in particular to the production of marine hulls and to a high-speed marine hull, comprising a main central float (1) and two lateral floats (2) of shorter length, arranged towards ...
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WO/2003/082668A1 |
A feet-propelled water vehicle (10) including a buoyant body (14) having a user-supporting platform (60) attached to a rigid frame (78,80) secured to a pair of pontoons (88). A pair of propelling paddles (20,22) is attached to the rigid ...
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WO/2003/080423A1 |
A catamaran-type vessel comprising at least one aerodynamic body for carrying crews, control system, passengers and cargoes; at least two parallel hulls structures to keep the aerodynamic body afloat; stilt structures structurally integr...
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WO/2003/080424A2 |
The invention relates to a waterbone vessel (1) for sport and leisure, which may be converted from a canoe or a kayak (1) to a catamaran (1), and vice versa. The vessel (1) comprises a first hull (2) and a second hull (5). The two hulls ...
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WO/2003/078241A2 |
A marine buoy for the offshore support of subsea production and drilling activities that has a closed-bottomed base section (19) with a solid ballast (33) and variable ballast chambers (37), a chamber in the base section for storing equi...
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WO/2003/078242A2 |
An improved landing craft, includes a hull (11) that supports bow (19) and stern ramps (20) for enabling vehicles to drive through during loading and unloading. The drive-through arrangement also enables the crew to load and unload the c...
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