Lifting body water jet propulsion inlet inductor

Marine propulsion – Jet drive – Having means to increase fluid drive means efficiency

Reexamination Certificate

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C114S274000, C440S038000

Reexamination Certificate

active

07470161

ABSTRACT:
A foil shaped lifting body is attached by means of a strut to the underwater body of a vessel in such a manner as to cause a standing wave to be developed when the vessel is in operation in order that the standing wave will induct water into machinery intakes. The technology of this invention is particularly applicable to the operation of waterjet marine propulsion systems.

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patent: 6332816 (2001-12-01), Tsuchiya et al.
patent: 6631689 (2003-10-01), Burg
patent: 2002/0029731 (2002-03-01), Takahashi

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