| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a swash plate type compressor capable of sufficiently cooling a heat generating slide part. <P>SOLUTION: In the swash plate type compressor 1 adjusting displacement by crank pressure, a supply passage and a crank chamber 6 are communicated to directly blow coolant of which temperature is dropped by a control valve 21 as a restrictor part on the heat generating slide part 8 from the supply passage, at least a part of the supply passage and at least a part of the delivery passage are provided in the drive shaft 7, and the delivery passage in the drive shaft 7 is provided in a space between the supply passage in the drive shaft 7 and an outer circumference of the drive shaft 7. The coolant cooled by the control valve 21 passes through the supply passage and is blown out to an inside of the crank chamber 6 in a vicinity of the heat generating slide part 8. Coolant discharged to an outside of the crank chamber 6 passes through a part between the outer circumference of the drive shaft 7 and the supply passage and is delivered from the delivery passage with keeping heat insulation therebetween. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
