Water craft with guide fins

Details Water craft with guide fins Water craft with guide fins

1988-09-08

1990-09-25

Basinger, Sherman

Marine propulsion

Screw propeller

Having means to control flow around propeller

440 69, 114 57, B63H 516

Patent

active

049590324

ABSTRACT:
A hull for a water vessel which includes an elongated displacement vessel having bow and stern extremities, a major longitudinal and normally horizontal axis, a transverse and normally perpendicular axis, a length of about L along the longitudinal axis, a propeller mechanism near the stern extremity and a guide vane which is located at a distance of between about 1/4 L and 1/2 L (preferably about 1/3 L) ahead of the propeller mechanism.

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