An internal combustion engine has a crankcase, a cylinder block connected to the crankcase, the cylinder block defining at least one cylinder, at least one piston disposed in the at least one cylinder, a crankshaft disposed at least in part in the crankcase and operatively connected to the at least one piston, and a counterweight operatively connected to and driven by the crankshaft. The crankshaft rotates in a first direction about a crankshaft axis. The counterweight rotates in a second direction opposite the first direction about a counterweight axis. The counterweight axis and the crankshaft axis are coaxial. A marine outboard engine having the internal combustion engine assembly is also disclosed.
INTERNAL COMBUSTION ENGINE
MOTEUR A COMBUSTION INTERNE
2017-09-13
Patent
Electronic Resource
English
CONTROL METHOD OF INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE
European Patent Office | 2019
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