ENGINE

摘要

There is provided an engine capable of reducing oil consumption. The engine includes a cylinder head (1), a cylinder head cover (2) mounted above the cylinder head (1), a rocker arm (3) covered by the cylinder head cover (2), and a breather chamber (4) provided inside the cylinder head cover (2). As a front-rear direction is defined by a longitudinal direction of the cylinder head cover (2), the breather chamber (4) has a blow-by gas inlet (5) at one side in the front-rear direction, a blow-by gas outlet (6) at another side in the front-rear direction, and an oil discharging guide chamber (7) at an intermediate part in the front-rear direction. The blow-by gas inlet (5) is opened on a bottom wall (4a) of the breather chamber (4), and a peripheral wall (7a) of the oil discharging guide chamber (7) is protruded downwardly from the bottom wall (4a) of the breather chamber (4) toward between the rocker arm (3) provided at a side of the blow-by gas outlet (6) and the blow-by gas inlet (5).