초록 ▼

A number of embodiments of internal combustion engine constructions having intake manifold passages that extend from the intake ports back over the top of the engine and above the cylinder head assembly to provide a long intake passage for good low speed running. In all embodiments, an oil separator

A number of embodiments of internal combustion engine constructions having intake manifold passages that extend from the intake ports back over the top of the engine and above the cylinder head assembly to provide a long intake passage for good low speed running. In all embodiments, an oil separator is formed in the cam cover and the engine is inclined from the vertical so as to permit clearance for the oil separator beneath the intake manifold without increasing the overall height of the engine.

대표청구항 ▼

An internal combustion engine having a cylinder block with at least one cylinder bore formed therein, a cylinder head assembly affixed to said cylinder block and closing said cylinder bore, a crankcase ventilation oil separator affixed to said cylinder head assembly and protruding at least in part u

An internal combustion engine having a cylinder block with at least one cylinder bore formed therein, a cylinder head assembly affixed to said cylinder block and closing said cylinder bore, a crankcase ventilation oil separator affixed to said cylinder head assembly and protruding at least in part upwardly therefrom, an intake port formed in one side of said cylinder head assembly for supplying a charge to said cylinder bore, and an intake manifold extending from said intake port and across said cylinder head assembly toward the other side thereof and above said crankcase ventilation oil separator, said cylinder block being disposed with its axis inclined to the vertical for increasing the distance between said crankcase ventilation oil separator and said intake manifold without increasing the height of the engine.