| 摘要 |
<p>The present invention relates to a compressor (1) that comprises a casing (2), an electric motor having a rotor (3) and a stator (4), and a cylinder block (6) enabling the crankshaft (5) to be beared radially by means of a bearing (7) and wherein the frictional forces generated in the bearing (7) during the rotation of the crankshaft (5) is decreased.</p> |
