| 摘要 |
<p>The present invention relates to a hermetic compressor (1) comprising a casing (2), a motor (3), a crankshaft (4), an oil pickup tube (5) which is connected to the crankshaft (4) and the lower end of which is immersed into oil inside the casing (2), and which sucks and delivers the oil to the crankshaft (4), more than one carrier spring (6) which are fixed to the lower side inside the casing (2) and which carry the motor (3), a platform (7) which is fixed to the lower side inside the casing (2) and which bears the oil pickup tube (5) lower end, through which the oil pickup tube (5) sucks the oil, by means of a hole situated at its center, and a speed control unit (8) which provides the speed of the motor (3) to be changed according to varying operating conditions; wherein the lubrication efficiency of the movable components is increased.</p> |
