Propulsion unit for water craft

Marine propulsion – Jet drive – Direction control for fluid jet

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Details

114183R, 440 41, 440 42, B63H 11107

Patent

active

046522441

ABSTRACT:
A stream of water is caused to move through a duct carried within the hull of a water craft and is discharged as a jet in a direction which is non-directional to the craft. The jet is redirected, as by a plate or nozzle, to impart movement to the craft in a selected direction.

REFERENCES:
patent: 3020872 (1962-02-01), Gierczic
patent: 3387583 (1968-06-01), Kuether
patent: 3613630 (1971-10-01), Jacuzzi
patent: 3742893 (1973-07-01), Stelling
patent: 3845923 (1974-11-01), Atkinson

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