| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a swash plate compressor, in which a radial bearing supporting a drive shaft and a shaft sealing unit are lubricated well in a simple constitution. SOLUTION: A front housing comprises a suction chamber 19 and a discharging chamber 20, and a crank chamber 17 is formed between a cylinder block 13 and a rear housing 14. The drive shaft 18 is supported with a housing 11 in a rotary way via the first and second radial bearing 24 and 25, the drive shaft 18 coming through the suction chamber 19 and projecting out from the front housing 12. In the drive shaft 18, a connecting hole 60, consisting of the passage communicating with the suction chamber 19 and the crank chamber 17, is formed, wherein the position of the connecting hole entrance 60a is closer to the rear than that of the second radial bearing 25, and the position of the connecting hole exit 60b is closer to the rear than that of the first radial bearing 24. The rotation of the drive shaft 18 is transformed into the reciprocation of the piston 34 contained in a cylinder bore 33, via a lag plate 36 fixed to the drive shaft 18 to be able to rotate together and a hinge mechanism 39.</p> |
