| 摘要 |
There is provided an internal combustion engine in which the inside thereof is uniformly cooled. In an engine (1) serving as the internal combustion engine, a piston (100) reciprocates within a bore provided in a cylinder block, and a connecting rod (130) coupled to the piston (100) transmits motive power to a crankshaft. The internal combustion engine includes a rear-side oil jet (210) through which oil is injected from the connecting rod (130) side of the piston to a skirt inner region and a skirt outer region of the piston (100). |
