| 摘要 |
<p>The present invention prodives a piston arrangement (1) for a refrigerant compressor having a piston (2) which has a piston crown (3) and a piston skirt (4) which surrounds an interior space (7) in which an installation device (8) with an oil path is arranged, wherein the piston skirt (4) has an outer lateral surface (5) in which a lubrication groove (6), which is connected to the oil path, is formed, characterized in that the installation device (8) has an elastic sealing element (22) which bears from the inside against the piston skirt (4) and bounds the oil path.</p> |
