Water-jet drive mechanism for the driving of watercraft

Marine propulsion – Jet drive – Direction control for fluid jet

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Details

440 47, 114151, 60231, B63H 1102

Patent

active

044116306

ABSTRACT:
A water-jet drive mechanism for driving of watercraft and including an elbow located in the hull of the watercraft and containing a pump or the like by which water is sucked in at the bottom of the watercraft through a suction passage and is ejected downwardly through an ejector passage. A gas is supplied to the water jet at the ejector passage.

REFERENCES:
patent: 3098464 (1963-07-01), Holland
patent: 3233833 (1966-02-01), Bertin et al.
patent: 3288100 (1966-11-01), Cox et al.
patent: 3624737 (1971-11-01), Keller
patent: 3943876 (1976-03-01), Kiekhaefer

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