Piston for an internal combustion engine
A technology for internal combustion engines and pistons, which is applied in the field of pistons for internal combustion engines, and can solve problems such as optimizing cooling media
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[0021] figure 1 A first embodiment of a piston 10 according to the invention is shown. The piston 10 is composed of a first piston member 11 and a second piston member 12 . In the present embodiment, the first piston component 11 is provided as a piston ring part, and the second piston component 12 is provided as a piston base body for a box piston. Other divisions are also conceivable, the annular band 15 (see below) being formed at least in the region of the free end 24 (see below) of the first piston component 11 . Both members can be made from any suitable metallic material.
[0022] In the exemplary embodiment, the first piston component 11 has a piston crown 13 as well as an annular land 14 and an annular band 15 having annular grooves for receiving piston rings (not shown). The first piston component 11 also forms a wall region 16 ′ of the combustion chamber cavity 16 .
[0023] In the present exemplary embodiment, the second piston component 12 forms a piston skirt...
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