Ships – Building – Canal and ferry boats
Patent
1973-12-10
1976-01-20
Blix, Trygve M.
Ships
Building
Canal and ferry boats
114151, B63H 1100
Patent
active
039331130
ABSTRACT:
A marine vessel is propelled by pumping water from a water intake line through a horizontal nozzle into a first generally horizontal submerged passageway containing a venturi section and extending from an internal chamber surrounding the nozzle to a submerged outlet in the hull of the vessel and admitting supplemental water into the chamber through a second generally horizontal submerged passageway extending into the chamber from a submerged inlet in the hull of the vessel and through a generally vertical passageway extending into the chamber beneath the nozzle from a bottom inlet in the hull of the vessel.
REFERENCES:
patent: 2730065 (1956-01-01), Piper
patent: 3400682 (1968-09-01), Jones, Jr.
patent: 3517633 (1970-06-01), Wanzer
Blix Trygve M.
Exxon Research and Engineering Company
Reed James E.
Sotelo Jesus D.
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