Patent ID: 9410547
Filing Date: 2016-08-09
CPC Classification: F04B,F04C

Claim Text:
1. A compressor, comprising: a casing configured to store lubricating oil in a bottom pan; a compression mechanism accommodated in an interior of the casing; an oil separator arranged and configured to separate out the lubricating oil from high-pressure refrigerant discharged from the compression mechanism, the oil separator being installed exterior to the casing; an oil return passage through which the lubricating oil separated out by the oil separator flows, the oil return passage communicating with a space formed in the interior of the casing and into which the high-pressure refrigerant discharged from the compression mechanism flows such that the lubricating oil separated from high-pressure refrigerant in the oil separator is returned to the space by the oil return passage; and an ejector mechanism formed in the space, the ejector mechanism including