Marine propulsion – Jet drive – Having means to increase fluid drive means efficiency
Reexamination Certificate
2007-03-15
2008-12-30
Swinehart, Ed (Department: 3617)
Marine propulsion
Jet drive
Having means to increase fluid drive means efficiency
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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Gornstein Robert
Loui Steven
Shimozono Gary
Fitzpatrick ,Cella, Harper & Scinto
Navatek, Ltd.
Swinehart Ed
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