| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil separator reducing individual difference in a direction of swirl flow caused by variation of accuracy in processing a delivery port of a refrigerant inlet pipe.SOLUTION: An oil separator 10 has a cylindrical oil separator body 20 an upper end plate 23 of which is connected with a refrigerant inlet pipe 11, and separates refrigeration oil contained in gaseous refrigerant by centrifugal force. A delivery port 13 of an end of the refrigerant inlet pipe 11 inserted into the oil separator body 20 is opened at least more upward than the horizontal direction H. |
