| 摘要 |
<p>PURPOSE:To improve the lubricating system of rotatory-sliding parts so as to improve the reliability of a compressor. CONSTITUTION:An area P near an in take port 31 opened to an intake chamber while being connected to a low pressure circuit, and an area Q in the intake chamber 5, farthest from the intake port 31 are communicated with a crank chamber respectively through lines 33a, 33b. Rotatory-sliding parts can be thereby lubricated and cooled desirably utilizing part of intake gas.</p> |
