| 摘要 |
The invention relates to a piston (10, 110, 210, 310, 410) for an internal combustion engine, comprising a piston head (13), a continuous fire land (15) and a continuous ring part (16) comprising piston annular grooves. Said piston (10, 110, 210, 310, 410) is provided with a continuous cooling channel (21, 121, 221, 321, 421). According to the invention, one or more cooling elements (28, 128, 228, 328, 428) that are made of a solid, heat-conducting material are arranged in the cooling channel (21, 121, 221, 321, 421) such that at least one of said cooling channels is connected to a wall section of cooling channel (21, 121, 221, 321, 421) that is facing the piston head (13). |
