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Patent Searching and Data


Matches 1 - 50 out of 6,203

Document Document Title
WO/2018/218752A1
Disclosed is a deck carrier used in polar region, comprising a main hull (1), and a bow (2) and a stern (3) located at two ends of the main hull (1); the angle between a flare (4) of the bow (2) and the horizontal plane is a, wherein a =...  
WO/2018/218755A1
Disclosed is a planing boat, comprising a hull (1), the bottom of the hull (1) being provided with several steps spaced apart in the length direction of the hull (1); each step has a first end close to the bow (2) and a second end close ...  
WO/2018/217183A1
The present invention discloses a marine vessel with a monohedral v-shaped hull bow portion blending into catamaran hull sponsons, a center tunnel and individual terminal tunnels on each of the sponsons. This new hull design is capable o...  
WO/2018/211254A1
Apparatus and method for processing of production fluids from a subsea oil or gas well, in order to recover hydrocarbons from the well. In an embodiment, the apparatus is a column stabilised structure having an interconnected array of th...  
WO/2018/209443A1
A combination trim tab and interceptor comprises a housing, a trim tab pivotably coupled to the housing, and an interceptor blade reciprocatingly received by the housing. A cam is coupled to the trim tab and the interceptor blade. The ca...  
WO/2018/209037A1
Watersport board fins with fin retention systems and associated watersport boards and methods. A fin includes a hydrodynamic blade and a fin base extending from the hydrodynamic blade. The hydrodynamic blade defines a fin plane and inclu...  
WO/2018/206781A1
The invention relates to an electrically-assisted pedalo designed with a simple propeller (8) electric propulsion system (5), fully supported by a chassis fixed to the two hulls (2) of the pedalo and holding same in place. According to t...  
WO/2018/204048A1
Various embodiments of a submerged sailing vessel are disclosed. Such a submerged sailing vessel may comprise a submersible hull assembly, a keel coupled to and extending upwards from hull assembly towards a water surface, and a wind-cat...  
WO/2018/202583A1
The invention relates to a cover device for closing an underwater opening in the hull of a watercraft at least in some regions, in particular an opening of a transverse channel of a thruster. According to the invention, the cover device ...  
WO/2018/197644A1
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms i...  
WO/2018/197615A1
The invention relates to a semi-submersible float (2), in particular for an offshore wind turbine (1), comprising at least four columns, including a central column (3) and three outer columns (4) connected to the central column by arms (...  
WO/2018/197804A1
The invention concerns a surface vessel (1) with motorised mechanical propulsion comprising a fusiform hull (2) and a keel (3) in the bottom part of the hull, the hull (2) having an elongate shape in a longitudinal direction of the vesse...  
WO/2018/190746A1
The invention relates to boat building and can be used in the building and modernization of high-speed monohull marine motorboats. A stabilized hull of a monohull motorboat is configured with a width of not more than 50% of the length of...  
WO/2018/189084A1
This floater, in particular for an offshore wind turbine, is characterised in that it comprises means forming an additional buoyancy and ballasting caisson (11), movably mounted below the rest of the floater (1) between a retracted handl...  
WO/2018/185309A1
The invention relates to a floater (2), in particular for an offshore wind turbine (1), comprising at least four columns (3, 4, 5, 6), including a central column (3) and three outer columns (4, 5, 6) connected to the central column by po...  
WO/2018/177886A1
A lifting device (14) is disclosed comprising a lift arm (16) and a first support structure (31) which is adapted to be placed on a lifting vessel (61). The lifting device (14) comprises a first attachment unit (33) that comprises a firs...  
WO/2018/174866A1
An anti-roll system for a water vessel is configured for stabilizing the water vessel from rolling about its longitudinal axis. The anti-roll system has a sensor configured for sensing information within a field of view of the sensor sur...  
WO/2018/165713A1
A fin for use on a surfboard, the fin comprising: a leading edge, a trailing edge, and a base, the base comprising at least one mount for mounting the fin onto a surfboard; a first and a second outer fin surface which meet along the lead...  
WO/2018/168585A1
A ship in which a friction reduction device (31) for blowing out air from an air outlet (36) at the ship bottom (13) into the water is mounted, wherein the ship bottom (13) is provided with an inclined surface (61) extending at least fro...  
WO/2018/165313A1
An aerodynamic device for enhancing lift and reducing drag of an airfoil, comprising a central portion oriented in a substantially chordwise direction on the airfoil, and a first outer portion and a second outer portion arranged substant...  
WO/2018/162962A1
The human powered hydrofoil bicycle includes multiple subsystems integrated together including a structural frame subsystem with associated steering and tiller module, a hydrofoil subsystem to provide vehicle lift, and a powertrain subsy...  
WO/2018/164572A1
A semi-submersible drilling vessel has a deckbox structure and a shaker room. A downward sloping mud return line is provided that passes mud from the diverter to the shaker room. In the shaker room there are one or more shale shaker devi...  
WO/2018/150183A1
A powerboat comprising a hull, a plurality of dynamically adjustable hydrofoils positioned below the waterline towards the rear of the hull, and a control system, wherein the cross sectional area of the hull below the waterline decreases...  
WO/2018/150912A1
A hull 10 has a bow portion 20, a hull parallel portion 30 connected to the rear of the bow portion 20, and a stern portion 40 connected to the rear of the hull parallel portion 30. The cross-section of the bilge portion 33 of the hull p...  
WO/2018/142805A1
The present invention provides a friction reducing device for ships which achieves a simplified structure and an improved frictional resistance reducing effect. This friction reducing device (31) for ships is provided with: a gas chamber...  
WO/2018/142825A1
This friction reducing device for ships is provided with: a gas chamber (41) provided inside a hull (10); a ship bottom shell plate (27) that partitions the inside of the gas chamber (41) and the outside of the hull (10); a plurality of ...  
WO/2018/138477A1
A passively controlled fluid foil has a span; and a rigid spar extending in the spanwise direction,a cellular material and a flexible outer surface defining a profile of the outer surface of the foil and encapsulating the cellular materi...  
WO/2018/138263A1
The invention relates to a hydrofoil for a water vehicle, in particular a hydrofoil board (2), having a mast (3) and at least one wing (5, 6) fastened to the mast (3), which are dipped into the water during travel. An edge (20) of the ma...  
WO/2018/138941A1
A ship propulsion device and a ship include: a port propeller shaft (21) and a starboard propeller shaft (22); a port propeller (23) and a starboard propeller (24); a port shaft bracket (25) and a starboard shaft bracket (26); a port rud...  
WO/2018/139234A1
A duct device and a ship, wherein the duct device comprises: a duct body (31) which is disposed on at least a portion of the periphery of a rotary shaft (21) of a propeller (13) further towards the front than the propeller (13) which is ...  
WO/2018/136916A1
A rigging for a wind-propelled vessel includes: a rotating airfoil-shaped mast; a sail movably coupled to a trailing edge of the airfoil-shaped mast and configured to be hoisted or lowered along the airfoil-shaped mast; a swiveling masth...  
WO/2018/134469A1
The vessel comprises a hull (20) having a bottom line (BL) and a bow (30). A recess (100) is arranged in the bow above the bottom line of the hull of the vessel, the recess comprising a bottom surface (110) forming a portion of the hull ...  
WO/2018/128105A1
A ship in which the Froude number is larger than 0.10, wherein when Lpp is the length between perpendiculars, B is the interior breadth, Cbl is the block coefficient in summer load water, and Lsl is the length of the flat surface portion...  
WO/2018/127631A1
The present invention relates to a mechanism for actuating, with four degrees of freedom, a foil (1) on a hull (10) of a boat, which comprises the cooperation of a sealed foil well (15) passing through the boat from the deck through the ...  
WO/2018/123031A1
Provided is a bow shape 1 for a vessel, the bow shape 1 having a protrusion 1a which protrudes in a bulge shape on both left and right sides aside from the bow end, at least beneath the load waterline.  
WO/2018/122151A1
The invention pertains to the use of an easy-to-clean soft fiber-coated material on the underwater surface of structures to mimic mammal pelage and as such reducing residual drag, wherein said material comprises or consists of fibers hav...  
WO/2018/123028A1
This bow shape comprises a recess 1a having a pair of inclined shapes opening towards the front in the left-right direction, at least above the load waterline.  
WO/2018/123756A1
Provided are a fin device and a ship such that slow zones are concentrated on the propeller surface, thereby improving propulsion efficiency and allowing energy conservation. A ship 1 according to one embodiment of the present invention ...  
WO/2018/122220A1
A semisubmersible floating platform (1) for supporting at least one wind turbine, comprising four buoyant columns (3), each of them being attached to a ring pontoon (2); a transition piece (4) configured to support one wind turbine, disp...  
WO/2018/112442A1
A hydrofoil and hydrofoil system for a surfboard is disclosed. The surfboard has a planar hull defined by a top surface, a bottom surface, a nose, a tail, and opposing side rails extending from the nose to the tail and that define a tran...  
WO/2018/104420A1
This invention relates to a device and method), of reducing the azimuthal torque acting on a pulling pod unit or azimuth thruster (1) having a rotary pod housing (4) with a substantially vertical slewing axis (3A), a pulling propeller (7...  
WO/2018/102602A1
This invention relates to shipboard mechanical systems. Previously, power driven marine vessels were inefficient in fuel consumption as a result of drag against the hull of the marine vessel. Embodiments of the present invention use a ba...  
WO/2018/096558A1
Present disclosure relates to a bubble diverter bow in a vessel (ship) for diverting bubbles arising in a path of transducer in vessel. The bubble diverter bow is obtained by redesigning a hull body of the vessel. Plurality of variants a...  
WO/2018/091905A1
A compressor blade having a leading edge and a trailing edge, and a surface pattern between the leading and trailing edges, the surface pattern comprising at least one set of herringbone riblets formed of a plurality of v-shaped riblets,...  
WO/2018/093123A1
The present invention relates to a rolling prevention device for a vessel and, more particularly, to a device for preventing a vessel from rolling (a phenomenon that a vessel tilts about the longitudinal axis and rolls from side to side)...  
WO/2018/087730A1
A box shaped bilge keel (420) comprising a convex polygonal shaped cross-section. Further, the box shaped bilge keel (420) extends along a pre-determined length of a hull (410) of a floating vessel. Also, the box shaped bilge keel (420) ...  
WO/2018/088976A1
The invention is about the joint balance mechanism of platforms used for entertainment or business purposes. The mechanism minimizes the rocking and lurching due to waves via its link between numerous buoys (1) and the platform (6). The ...  
WO/2018/083175A1
The invention relates to a water surface vessel extending in a longitudinal direction parallel to an intended direction of straight travel, the vessel presenting a transom (301), wherein the vessel is arranged to travel in a recirculatin...  
WO/2018/081574A1
A long, wide, and low-profile mono-hull vessel able to meet the requirements for an efficient, rapid, and reliable inland waterway container transport system. A shallow draft container carrier may comprise a self-propelled semi-monocoque...  
WO/2018/073609A1
The invention relates to a ducted wind turbine having a turbine rotor assembly which extracts kinetic energy from air flowing there past. The rotor assembly includes a plurality of rotor blades having rotor tips at their outermost ends w...  

Matches 1 - 50 out of 6,203