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WO/2017/038862A1 |
This stern shape is equipped with a propeller 20 provided to a stern section 15 of a ship hull 10, and a stern duct 30 attached to the front of the propeller 20. The ship hull 10 has a stern in the shape of a V, a duct body 31 of the ste...
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WO/2017/033921A1 |
In the present invention, when a first region R1 is set to be a region which is, in relation to the front-rear direction of a ship 1, between a position Sx1 which is distanced by 0.5% of the length between perpendiculars Lpp rearward fro...
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WO/2017/026297A1 |
In this ocean floating body structure, a plurality of tank modules (200) are provided between a bow module (100) and a stern module (300). Production facilities can be installed on the upper deck of each of the tank modules (200). The bo...
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WO/2017/017410A1 |
Disclosed is a lighter than air vehicle comprising: an envelope (34) containing a lighter than air gas (22), at least part of the envelope (34) admitting the passage of light (28) through the at least part of the envelope (34); and means...
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WO/2017/014678A1 |
The invention relates to shipbuilding and can be used in reconditioning in order to economize fuel and to increase speed. The technical problem is solved by the shipboard installation of air compressors, air receiver tanks, pass valves, ...
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WO/2017/010964A1 |
1. Name of utility model: Inflatable motor boat with pseudo-keel. 2. Industry to which the utility model relates: Flotation means and equipment for same, specifically inflatable boats. 3. Essence of the utility model: An inflatable motor...
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WO/2017/006656A1 |
The purpose of the present invention is to provide a rapid boat which, without the use of hydrofoils, allows the hull to float on the water during travel and which can achieve rapid travel. The back ends of the mounting plate 3 and the m...
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WO/2017/003058A1 |
A frictional resistance-reducing device and a ship including the same are disclosed. The ship comprises: an outer panel including an air outlet; a plurality of reinforcement members provided on the inner surface of the outer panel so as ...
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WO/2016/204347A1 |
The present invention relates to a passive-type cavitator system of a supercavitating underwater vehicle. A conversion-type cavitator is provided on the front end part of an underwater vehicle, wherein the conversion-type cavitator maint...
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WO/2016/204348A1 |
The present invention relates to an active-type cavitator system of a supercavitating underwater vehicle. A conversion-type cavitator is provided on the front end part of an underwater vehicle, wherein the conversion-type cavitator maint...
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WO/2016/204349A1 |
The present invention relates to a cavitator system of a supercavitating underwater vehicle using a compressed air tank. According to the present invention, cavitation is formed not by using exhaust gas of an underwater vehicle but by us...
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WO/2016/193169A1 |
A vessel (1) and a stern extension (4) for being mounted on the watertight hull (2) of a vessel as an extension to the stern, the stern extension comprising: a stern unit (5) extending in a rearwards direction from the stern, the stern u...
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WO/2016/190822A1 |
The present invention relates to an airfoil-shaped medium so as to generate an aerodynamic force. The present invention more particularly relates to an airfoil of a wing, a propulsion system blade attachment or sailboat keel. For instanc...
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WO/2016/187263A1 |
An apparatus for enhanced anti-fouling of a submerged surface includes a bath of a feed liquid that includes water; a fouling structure in contact with the feed liquid; and a gas feed configured to introduce a gas into contact with the f...
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WO/2016/181159A1 |
The present disclosure relates to a unmanned floating production unit (300) and method of installing a floating production unit comprising a deck structure (301) for mounting equipment for processing hydrocarbons, and a hull structure (3...
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WO/2016/178574A1 |
The invention relates to a vessel, especially a drillship or so-called drilling ship. The vessel comprises a hull having a bottom surface and a deck. Said vessel is provided with a moon pool, which extends from said bottom surface of the...
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WO/2016/178642A1 |
In the sections of maritime vessels (11): natural air collection unit (1), air or gas transport pipes (2), pipe fixing clamps (3), air distribution channels (4), linkup points of air transport (5), ompressor "Blower" blowing fans (6), co...
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WO/2016/178575A1 |
The invention relates to a vessel (1 ), especially a drillship or so-called drilling ship. The vessel comprises a hull (3) having a bottom surface (5) and a deck (7). Said vessel is provided with a moon pool (2), which extends from said ...
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WO/2016/174292A1 |
The invention relates to a catamaran (1) comprising a pair of parallel side hulls (10) and a central body (20) located between the side hulls (10). According to the invention, the lower surface of the central body (20) is higher than the...
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WO/2016/174366A1 |
Medium-to-fast-speed vessel comprising a polyvalent underwater hull including: a length (Lc) extending from a transom of the underwater hull to the front end point of the underwater hull; and a static draught (Tc), average sinkage on the...
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WO/2016/175419A1 |
A block disassembly/assembly-type catamaran is disclosed. The block disassembly/assembly-type catamaran of the present invention comprises: a left hull block having a left connection part formed at the upper part thereof; a right hull bl...
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WO/2016/169811A1 |
The present invention relates to a floating mounting (1) which includes ballasting means (2) in order to vary the draught of the floating mounting. The floating mounting (1) according to the invention has a depth-variable horizontal cros...
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WO/2016/166620A1 |
Vessel with pontoon hulls having a jet propeller installed in a middle pontoon hull, wherein the unit is steered with water jet flows, through pipes installed between a side pontoon hull and the middle pontoon hull, through thrusters, th...
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WO/2016/157633A1 |
A frictional resistance-reducing device (20E) for an air-lubricated ship (10), the frictional resistance-reducing device (20E) being configured to reduce the frictional resistance between the hull (11) and water around the hull (11) by e...
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WO/2016/158880A1 |
A displacement-type vessel (1) having a stem bulb 5 below a light load line Db, and being configured such that a specified vertical range Ra of a stem portion, in which a stem angle ɣ falls continuously within a specified stem angle ran...
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WO/2016/158725A1 |
In the present invention, a connecting location 13 between a duct member 11 and each of struts 12a and 12b is disposed in the vicinity of a bilge vortex occurring at the stern in cases when a duct 10 is not provided. The duct member is f...
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WO/2016/154500A1 |
A three stage watercraft for operation in the water as a traditional boat at low speeds in stage one, for operation on the water's surface at mid-range speeds at stage two, and for traveling in ground effect at higher range speeds is dis...
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WO/2016/149206A1 |
A wave-propelled or fluid-propelled vehicle, having a body extending from a nose portion to a tail portion and having a middle portion disposed between the nose portion and the tail portion; and at least one interior thrust cavity formed...
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WO/2016/146249A1 |
An engine room arrangement (10) for a marine vessel (100) comprises a fin (12) formed at a rear portion of a hull (14) of the vessel (100). The fin (12) projects downward from the hull (14) and protects a propeller (24) of the vessel (10...
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WO/2016/144163A1 |
The invention relates to a semi-submersible comprising: • - a pontoon (3, 4); • - a deckbox (6) arranged above the pontoon at a distance therefrom; • - a structural column(8) connecting the deckbox and the pontoon; and • - a fuel...
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WO/2016/144156A1 |
The invention is a watercraft with at least one hull which creates hydrodynamic lift by using narrowing concave channels (1) on the underside of the said at least one hull where propulsion (3) is placed such that the said propulsion draw...
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WO/2016/139627A1 |
The present invention relates to a system adapted for control of buoyancy of a vessel, which vessel is a catamaran (CAT), which catamaran is adapted to operate in a first CAT mode, which catamaran is adapted to operate in a second SWATH ...
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WO/2016/137755A1 |
This present invention is a more economical method and apparatus for compressing gas or other compressible fluids in high volumes at any desired pressures for any desired purpose. One preferred use is for generating high volumes of air c...
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WO/2016/137877A1 |
A generally vertical rocket (2) flies generally horizontally into recovery line, cable or chain (3) suspended between towers (5, 7) of a catamaran landing ship (9). High speed winches (11, 13), preferably located near or at the tops of t...
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WO/2016/135522A1 |
The invention concerned refers to a hydrofoil-based vessel stabilisation system which ensures vessel stability without the unnecessary ballast weight. The stability of the vessel is efficiently achieved by the use of hydrofoils (1) place...
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WO/2016/137314A1 |
The invention is a vehicle control system which is envisaged to be used in high speed planing watercraft which has a means of control about three axes where the invention controls the said watercraft about at least two axes by actuating ...
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WO/2016/129161A1 |
The purpose of the present invention is to provide an amphibious vehicle such that wave-making resistance when travelling on water is reduced and the propulsive performance of the vehicle body is improved. The amphibious vehicle 1 accord...
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WO/2016/124965A1 |
Multi-plane foil structure (400) for use in a marine seismic acquisition system. The structure includes a separation member (405), a first foil (402) attached to one end of the separation member (405), and a second foil (404) attached to...
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WO/2016/115583A1 |
The invention relates to a sailboat with a hull (1), two flow profiles (2, 3) which laterally project from the hull (1), and at least one underwater foil (16). In order to achieve high travel speeds while maintaining the stability of the...
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WO/2016/118664A1 |
Outboard stabilizing members (110, 210, 310, 410) include a foam core (120, 220, 320, 420) and a bladder (134, 234, 334, 434) configured to be inflated to a design pressure and configured to cover at least a portion of the associated foa...
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WO/2016/114040A1 |
A ship (1) has a Froude number of 0.25 to 0.38 and is provided with: a bow bulb (7) that is disposed below the full load waterline and of which an upper end portion is disposed on the lightest load waterline or thereabove; and a stem (8)...
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WO/2016/114705A1 |
The invention concerns ship having a resistance-reducing void (4) in the flat bottom portion of the ship. The lower part thereof is filled with water while the upper part thereof is filled with air. According to the invention, means (5, ...
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WO/2016/102497A1 |
The present invention relates to the design of seagoing vessels and can be used for most hull types from slow-moving ships and barges to high-speed ships and boats that are operated up to planing speed, and also for sailing boats. The in...
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WO/2016/097741A1 |
A watercraft comprising: a chassis; a drive means; a hydrofoil; and a drive transfer arm, wherein the drive means is operatively connected to a first end of the drive transfer arm, and the hydrofoil is pivotably connected to a second end...
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WO/2016/098520A1 |
Below the draft of a hull-shape floating system, a riser guide 15 provided with multiple guide tubes 16 is arranged along the bilge of the side shell plating. As a fairing, a front and rear cover member 20C are fixedly provided to the fr...
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WO/2016/097888A1 |
A catamaran which has a centre tunnel, the opposite sides (105a, 105b) of which form asymmetrical pontoons, which are mirror images of each other, and which pontoons have buoyancy, which has been adapted so that when the catamaran moves ...
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WO/2016/083328A1 |
The present disclosure relates to a semisubmersible unit (2, 2a-d, 62, 62a comprising - a float (8) located below a still water level, - a deck structure (4) located above the still water level, and - at least two support columns (14, 16...
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WO/2016/081990A1 |
A suspension system for a multi-hulled vessel including: a chassis and at least one left hull and at least one right hull; a front left, a back left, a front right and a back right support arrangements with respective rams; a first adjus...
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WO/2016/083977A1 |
The present disclosure relates to a hull for craft or a board for aquatic sports, in which the surface of the board or hull in contact with the water comprises a plurality of hydrodynamic elements arranged along the entire surface in con...
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WO/2016/080272A1 |
Provided is a planing ship such that a rocking prevention device is prevented from interfering with the ship's navigation, and the work for preventing the interference with the navigation can be simplified. A top plate 13 is installed be...
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