Airtightness forma sukuro - ru compressor

摘要

PURPOSE:To prevent the blowing-up of the separated oil by the gas stream by installing a frame having a U-shaped section for introducing the compressed gas which flows from an upper chamber to a lower chamber onto the side surface of a sealed container and installing a deflecting plate for introducing the compressed gas towards the coil end of a motor, onto the frame. CONSTITUTION:A frame 23 having a U-shaped section for introducing the compressed gas which is discharged into an upper chamber 1a and introduced into an upper motor chamber 1b through passages 18a and 18b is installed onto the inside surface of a sealed container 1. A deflecting plate 25 for introducing the compressed gas stream towards the coil end 3c of the motor is installed in the lower part of the frame 23. Therefore, the oil separated from the compressed gas can be certainly returned into an oil reservoir 22 through a passage 19 formed on the outer periphery of the motor 3 without being blown up by the gas stream.