| 摘要 |
A blowby gas passage of a blowby gas processing device includes an inter-block passage provided in a cylinder block thereof and an in-head passage (39) provided in a cylinder head cover (13). The inter-block passage includes an oil separator for separating and removing oil from blowby gas. At a bottommost portion (43c) of a main passage (43) which is a portion located at a lowest position in a posture in which an internal combustion engine is mounted of the in-head passage (39), the flow velocity of blowby gas is increased by a throttle portion (56a) of a connecting passage (56) to an ejector (58). |
