Internal-combustion engines – Intake manifold – Manifold having plenum
Reexamination Certificate
2006-10-03
2006-10-03
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Intake manifold
Manifold having plenum
C123S184550, C440S08800J
Reexamination Certificate
active
07114478
ABSTRACT:
An outboard motor includes an upright engine in which a plurality of cylinders are arranged vertically, an engine cover covering the engine, and an intake system for the engine. The intake system includes an intake manifold disposed on a side of the engine and provided with a surge tank and an intake pipe, in which the surge tank is arranged on the side of the engine inside the engine cover, the intake pipe is arranged on the inner surface side of the engine cover therein in a manner that the surge tank and the intake pipe are arranged parallel to each other.
REFERENCES:
patent: 5630390 (1997-05-01), Tsunoda et al.
patent: 6293839 (2001-09-01), Tsunoda et al.
patent: 2001/0052332 (2001-12-01), Itoh et al.
patent: 2002/0117138 (2002-08-01), Katayama
patent: 2003/0013360 (2003-01-01), Isogawa
Kamen Noah P.
Suzuki Kabushiki Kaisha
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