Marine propulsion system with a tilted in-line engine

Details Marine propulsion system with a tilted in-line engine Marine propulsion system with a tilted in-line engine

2006-03-21

2006-03-21

Avila, Stephen (Department: 3617)

Marine propulsion

Jet drive

Reexamination Certificate

active

07014519

ABSTRACT:
A marine propulsion system places an in-line engine at a tilted angle relative to a vertical plane in order to reduce the maximum height requirement space of an engine compartment in a marine vessel. The crankshaft axis of the in-line engine can be located on a vertical vessel symmetry plane or can be offset from it. The crankshaft of the inline engine can be disposed parallel to the vessel symmetry plane, within the vessel symmetry plane, or perpendicular to the vessel symmetry plane.

REFERENCES:
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patent: 4940436 (1990-07-01), Newman
patent: 5634832 (1997-06-01), Nakase et al.
patent: 6027384 (2000-02-01), Nitta et al.
patent: 6095876 (2000-08-01), Ozawa et al.
patent: 6302751 (2001-10-01), Nanami
patent: 6578508 (2003-06-01), Hattori et al.

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