| 摘要 |
<p>The normal path for the flow of oil/refrigerant being reclaimed from the cooler (12) is changed during periods of low load operation such that the oil/refrigerant mixture flows directly from the cooler (12) to the ejector (40) rather than by way of normal suction housing pass. This is accomplished by valve means (27, 28) responsive to either a pressure differential or the guide vanes position, either of which is indicative of the load condition. <IMAGE></p> |
