Patent ID: 11953246
Assignee: DAIKIN INDUSTRIES, LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. The compression apparatus according to claim 7, wherein in a case where the flow rate of oil discharged from the other compressor decreases,
the decrease in the flow rate of oil that is discharged from the other compressor and is received by the one compressor decreases the flow rate of oil that flows into the oil separator from the one compressor through the second discharge passage,
the decrease in the flow rate of oil that flows into the oil separator decreases the oil separation amount of the oil separator such that the flow rate of oil returned by the oil return passage increases relative to the oil separation amount,
the increase in the flow rate of oil returned by the oil return passage relative to the oil separation amount decreases the oil in the oil separator such that the oil separation efficiency of the oil separator is increased,
the increase in the oil separation efficiency of the oil separator decreases the flow rate of oil that is discharged from the oil separator and is received by the other compressor, and
the decrease in the flow rate of oil received by the other compressor causes the flow rate of oil received by the other compressor to be in balance with the flow rate of oil discharged from the other compressor.