device for coating of kompressorkolben

摘要

A piston (22; 69; 122) for a compressor. The piston (22; 69; 122) has a lubricating coating that slidably contacts with an inner surface of the cylinder bore (21; 121). A layer (43; 75; 143) is formed on the surface of the piston (22; 69; 122). The layer (43; 75; 143) is formed by transferring a liquid material to the surface of the piston (22; 69; 122) using printing techniques such as screen printing and roller coating. IMAGE