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US 2015/0068441 A1Published application
High speed surface craft and submersible vehicle
AssigneeJuliet Marine Systems, Inc.
InventorGregory E. Sancoff
Life of this patent
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Abstract
A submersible vessel comprising: an elongated hull; at least one propeller mounted on a forward end of said hull and adapted to move said hull through water; said at least one propeller being of a size and configuration such that when it is rotated at an appropriate speed, it generates supercavitated water flowing from said at least one propeller and thence along an outer surface of said hull so as to diminish friction on the outer surface of said hull and facilitate high underwater speeds.
Claims21
A submersible vessel comprising:
- an elongated hull;
- at least one propeller mounted on a forward end of said hull and adapted to move said hull through water;
- said at least one propeller being of a size and configuration such that when it is rotated at an appropriate speed, it generates supercavitated water flowing from said at least one propeller and thence along an outer surface of said hull so as to diminish friction on the outer surface of said hull and facilitate high underwater speeds.
(canceled)
A method for moving through water, the method comprising:
- providing a submersible vessel comprising:
- an elongated hull;
- at least one propeller mounted on a forward end of said hull and adapted to move said hull through water;
- said at least one propeller being of a size and configuration such that when it is rotated at an appropriate speed, it generates supercavitated water flowing from said at least one propeller and thence along an outer surface of said hull so as to diminish friction on the outer surface of said hull and facilitate high underwater speeds;
- submerging at least a portion of the elongated hull;
- and
- rotating the at least one propeller so as to move the submersible vessel through water.
4 more elements
Dependencies are inferred from the claim text.