Marine propulsion – Jet drive – Propulsion fluid is pressurized gas
Patent
1989-09-28
1991-09-03
Swinehart, Ed
Marine propulsion
Jet drive
Propulsion fluid is pressurized gas
440 44, 114337, 114 202, B63H 1114
Patent
active
050450042
ABSTRACT:
The invention defines a propulsion system for an underwater vehicle. More particularly, the invention describes a turbo-hydroduct propulsion system which operates on stored, high energy fuel. The fuel is combusted and powers a turbopump which pressurizes ingested water to a very high pressure. The pressurized water is subsequently exhausted from the vehicle to produce thrust.
REFERENCES:
patent: 3134353 (1964-05-01), Pedersen et al.
patent: 3643438 (1972-02-01), Barsby
Abel David B.
Allied-Signal Inc.
Miller Terry L.
Swinehart Ed
Walsh Robert A.
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