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In a sealed electric scroll compressor, lubricating oil is collected in an oil collection pan mounted under a compression mechanism after the compression mechanism is lubricated thereby, the lubricating oil collected in the oil collection pan is discharged from a small hole at the side of the oil co

In a sealed electric scroll compressor, lubricating oil is collected in an oil collection pan mounted under a compression mechanism after the compression mechanism is lubricated thereby, the lubricating oil collected in the oil collection pan is discharged from a small hole at the side of the oil collection pan which is located remote from a delivery pipe for delivering a high-pressure refrigerant gas outward from a sealed container of the sealed electric compressor. The high-pressure refrigerant gas flows between the inner wall of the sealed container and a vertical cut part formed on the circumference of a stator of an electric motor.

대표청구항 ▼

A compressor comprising: compression means disposed in a sealed container for compressing gas, intake means for taking said gas into said compression means, an electric motor disposed in said sealed container for driving said compression means, a crank shaft disposed in said sealed container for tra

A compressor comprising: compression means disposed in a sealed container for compressing gas, intake means for taking said gas into said compression means, an electric motor disposed in said sealed container for driving said compression means, a crank shaft disposed in said sealed container for transmitting a driving torque of said electric motor to said compression means, discharge means disposed at a part of said compression means for passing said gas out of said sealed container, a bearing support member having first and second sides in which a bearing for supporting said crank shaft is located, the compression means being located on the first side of the bearing support member, a separate, enclosed oil collection pan located on the second side of the bearing support member around said crank shaft for temporarily collecting lubricating oil after lubrication of said compression means and said crank shaft, and an oil passage means provided in said collection pan for passing oil therefrom.