| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve durability by securing a thrust interval in a compressor where oil circulation is reduced by arranging a separation chamber that separates lubricant from a compressed high-pressure gas coolant on a discharge side of a compression mechanism. <P>SOLUTION: In the compressor, a thin wall part 24 is provided in a position opposed to the separation chamber 16 at a root part of a partition wall 18 of a high-pressure case 14 that partitions a high-pressure chamber 15 and an oil storage chamber 15 of a rear side plate 7, and when the compressor is operated in high speed and load, the thrust interval between a rotor 2, and a front side plate 6 and the rear side plate 7 is properly expanded, thereby the durability of the compressor can be improved. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
