High speed surface craft and submersible craft
AssigneeJuliet Marine Systems, Inc.
InventorsGregory E. Sancoff, Joseph Curcio, David Norman
Life of this patent
Estimating the term…
Abstract
A marine vessel comprising: at least one buoyant tubular foil; and at least one baffle plate positioned about the perimeter of the at least one buoyant tubular foil so as to protrude into the flow of water passing by the perimeter of the at least one buoyant tubular foil, whereby to create a high-pressure zone fore of the at least one baffle plate and a low-pressure zone immediately aft of the at least one baffle plate, whereby to create a dense stream of supercavitated water immediately aft of the at least one baffle plate.
Claims2
A marine vessel comprising:
- a command module;
- first and second buoyant tubular foils;
- and
- first and second struts for connecting the first and second buoyant tubular foils to the command module, respectively;
- wherein the first and second buoyant tubular foils provide substantially all of the buoyancy required for the marine vessel;
- wherein the first and second struts are pivotally connected to the command module and fixedly connected to the first and second buoyant tubular foils, respectively;
- wherein the first and second struts comprise substantially rigid planar structures;
- at least one first duct for transmitting fluid between the command module and the first buoyant tubular foil, and at least one second duct for transmitting fluid between the command module and the second tubular foil;
- and
- at least one first flexible coupling disposed at the junction of the at least one first duct and the command module so as to fluidically connect the at least one first duct to the command module regardless of the disposition of the first strut relative to the command module, and at least one second flexible coupling disposed at the junction of the at least one second duct and the command module so as to fluidically connect the at least one second duct to the command module regardless of the disposition of the second strut relative to the command module.
A method for moving through water, the method comprising:
- providing a marine vessel comprising:
- a command module;
- first and second buoyant tubular foils;
- and
- first and second struts for connecting the first and second buoyant tubular foils to the command module, respectively;
- wherein the first and second buoyant tubular foils provide substantially all of the buoyancy required for the marine vessel;
- wherein the first and second struts are pivotally connected to the command module and fixedly connected to the first and second buoyant tubular foils, respectively;
- wherein the first and second struts comprise substantially rigid planar structures;
- at least one first duct for transmitting fluid between the command module and the first buoyant tubular foil, and at least one second duct for transmitting fluid between the command module and the second tubular foil;
- and
- at least one first flexible coupling disposed at the junction of the at least one first duct and the command module so as to fluidically connect the at least one first duct to the command module regardless of the disposition of the first strut relative to the command module, and at least one second flexible coupling disposed at the junction of the at least one second duct and the command module so as to fluidically connect the at least one second duct to the command module regardless of the disposition of the second strut relative to the command module;
- and
- moving the marine vessel through water and adjusting the position of the first and second struts relative to the command module.
Dependencies are inferred from the claim text.