Patent ID: 6682322
Filing Date: 2004-01-27
Classification: B60H,F04C,Y10S

Abstract:
An air-conditioner for use in an automobile, to be used in a refrigerating cycle for conditioning an air in an interior of a car body, comprising:a hermetic-type electromotive compressor, having: a compression mechanism portion provided within an enclosed chamber; and an electric motor portion provided within said enclosed chamber for driving said compression mechanism through a rotation shaft, wherein a bottom portion is defined by an interior surface of said enclosed chamber opposing to a side surface of said rotation shaft; a DC power source for supplying an electric power to said hermetic-type electromotive compressor; and a partition member for partitioning between a space including a coolant emission port of said compression mechanism and a space including a coolant emission opening for emitting the coolant from said enclosed chamber into the refrigerating cycle, and having passages in upper and lower portions thereof; and a lubricating oil supply opening being disposed within the space including said coolant emission opening; wherein a check valve is provided in the passage of the lower portion of said partition member.