| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil separating device capable of efficiently separating polarized oil included in carbon dioxide in a coolant circuit. <P>SOLUTION: The oil separating device 20 is provided in a discharge pipe 11a of a compressor 11. A magnetism generating member 25 comprised of a permanent magnet is provided in an inflow end neighborhood of a coolant inflow pipe 23 in a container body 21 of the oil separating device 20. In the magnetism generating member 25, the polarized oil included in the non-polar carbon dioxide is selectively attracted by magnetism, and the oil is trapped by oil trapping faces 25a, 25b. <P>COPYRIGHT: (C)2008,JPO&INPIT |
