FUNCTIONALLY OPTIMIZED DESIGN OF A CYLINDER LINER

摘要

The invention relates to a cylinder liner (2) of a cylinder of an internal combustion engine, in which cylinder liner an oscillating piston (3) is guided on a running surface (4), wherein the cylinder liner (2) is fixed vertically by means of a collar (5) between a cylinder housing (1) and a cylinder head. The wet cylinder liner (2) comprises an outer side (6) which deviates from a circular shape and/or a rotationally asymmetrical outer contour of the collar (5). The cylinder liner (2) is fitted in a positionally oriented manner in a corresponding receptacle of the cylinder housing (1).