|
Match
|
Document |
Document Title |
|
|
US20130239861 |
TURBINE-INTEGRATED HYDROFOIL
A turbine integrated within a hydrofoil extracts energy from a free-flowing motive fluid. In the preferred embodiment, the turbine is of the crossflow variety with runner blades coaxial to the... |
|
|
US20150140878 |
WATERCRAFT
A watercraft, including; a mid section (2) and two side sections (3,4), whereby the mid section (2) has a seat (5) for a passenger and whereby the watercraft (1) has a steering mechanism. The... |
|
|
US20150144049 |
Buoyant, Variably Buoyant and Non-Buoyant Foil Structures for Marine Vessels and Watercraft
A watercraft including a side-hull extending downwardly from each side of a hull of the watercraft. A foil extends downwardly and inwardly from each side-hull. |
|
|
US20120132124 |
SPAR Based Maritime Access Vehicle
The invention relates to a spar based vessel for accessing offshore installations and vessels, including wind farm turbines, in which the centre of gravity of the vessel is positioned below the... |
|
|
US20120186507 |
TOWABLE BUOY
A towable buoy having a tow point for connection to a tow cable of a vessel, wherein the position of the tow point is translationally moveable with respect to the remainder of the buoy. Also, a... |
|
|
US20060124044 |
Vessel provided with a foil situated below the waterline
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... |
|
|
US20150291257 |
PLANING HYDROFOILS FOR MARINE CRAFT
A hydrofoil (20) for mounting to a high speed surface vessel arranged for planning operation at least at higher craft speeds and in which the trailing edge (202) remain substantially fully wetted... |
|
|
US20100258046 |
Method and apparatus for suppressing cavitation on the surface of a streamlined body
A method and a device for suppression of cavitation and thus for reducing resistance to movement of a streamlined body in a flow of liquid based on the principle that development of cavitation... |
|
|
US20170166283 |
SECTION PROFILES FOR PLANING HYDROFOILS AND HYDROFOILS OPERATING CLOSE TO A FREE WATER SURFACE
A hydrofoil section (401) comprising upper (4014) and lower (4015, 4018, 4017) cambered profiles and a reference line in which: the reference line is drawn between the trailing edge (307) of the... |
|
|
US20090223431 |
BOW LIFTING BODY WITH DEADRISE
A watercraft has a lifting body secured to its bow below the waterline; the lifting body has deadrise on either side of the bow. |
|
|
US20130213292 |
Multi-modal Watercraft
A multi-modal watercraft including a hull including a missing portion. A floor completes at least part of the missing portion of the hull and forms the floor of a hold. The floor can be raised and... |
|
|
US20150336633 |
HYBRID VEE-HULL WITH SPONSONS
There is provided a hybrid boat hull having a forward center vee-section extending from the bow and becoming shallower as the vee-shaped bow transitions aft to ensure the boat will not slam or... |
|
|
US20160332699 |
TUBULAR ELEMENT COMBINED WITH HYDROFOIL OR RUDDER FOR A WATER VESSEL
The invention is directed to a lifting device for a water vessel, the lifting device having a foil or non-foil shaped left support leg having an upper section and a lower section and a foil or... |
|
|
US20150284051 |
SECTION PROFILES FOR PLANING HYDROFOILS AND HYDROFOILS OPERATING CLOSE TO A FREE WATER SURFACE
A hydrofoil section comprising upper and lower cambered profiles and a reference line in which: the reference line is drawn between the trailing edge of the section and the leading edge or a point... |
|
|
US20130298813 |
SAILBOARD WITH SLOTTED WINGLETS
A sailboard hull has at least one pair of winglets or foils beneath the top of the board. Each winglet or foil has above it a slot and allows dynamic lift from both the top and bottom surface of... |
|
|
US20100000461 |
Foil shapes for use in barge skegs and marine propeller shrouds
An airfoil shape exhibiting low drag and a high lift/drag ratio has a low thickness/chord ratio and a low camber/chord ratio. The airfoil shape provides desirable results when used in barge skeg... |
|
|
US20100089303 |
Open sea hydrofoil craft
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)... |
|
|
US20060150885 |
Lifting device for fully planing or semi-planing watercrafts
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... |
|
|
US20050005835 |
Passenger watercraft using three methods of lift; displacement, hydrofoil, and ground-effect (wing-in-ground) operating over water
This design is for a passenger watercraft that can operate in three modes, displacement, hydrofoil, and ground-effect (wing-in-ground, WIG), over a wide range of speeds up to 150 MPH. It also has... |