| 摘要 |
The invention relates to a dry-running compressor for compressing gases, in particular air, having at least one piston 1, which can be moved by a drive in a cylinder, and a sealing collar 2 for sealing against the cylinder. According to the invention, the sealing collar 2 is substantially ring-shaped and is fastened on an outer face 4 of the piston 1 by means of a ductile clamping ring 3. |
