| 摘要 |
The present invention relates to a piston (10, 110, 210, 310) for an internal combustion engine, having a piston base body (11, 111, 211, 311) and a piston head element (12, 112, 212, 312), wherein the piston base body (11, 111, 211, 311) has a piston skirt (16) that is provided with pin bosses (18) having pin bores (17), wherein the piston head element (12, 112, 212, 312) forms at least one part of a piston head (25, 125, 225, 325), and wherein a circumferential cooling channel (26, 126, 226, 326) is provided in the piston head (25, 125, 225, 325). According to the invention, it is provided that at least one heat conduction element (27, 127, 227, 327) is disposed in the cooling channel (26, 126, 226, 326).
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