Internal-combustion engines – Frame construction – Horizontal cylinder
Patent
1996-08-07
1997-11-18
Kamen, Noah P.
Internal-combustion engines
Frame construction
Horizontal cylinder
123196W, F02F 700
Patent
active
056876866
ABSTRACT:
A four-cycle outboard motor embodying an improved lubricating system. The lubricating system drains oil from the cylinder head back to the oil tank, in a manner so as to not add to the length of the engine. In addition, an improved crankcase ventilating system is employed that incorporates a simple baffle arrangement for ensuring that oil thrown by the crankshaft rotation will not pass through the ventilating passage into the cylinder head or escape from the ventilating system.
REFERENCES:
patent: 5163394 (1992-11-01), Koishikawa et al.
patent: 5553586 (1996-09-01), Koishikawa et al.
Kamen Noah P.
Sanshin Kogyo Kabushiki Kaisha
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