JP2005171819A5 - - Google Patents

Claims (5)

Provided in a sealed container, a compression element for compressing refrigerant, disposed in said sealed vessel, first provided between the motor element providing a driving force to said compression element, and the compression element and the electromotive element 1 space, a second space which is provided on the opposite side of the first space with respect to the electric element, and into which the refrigerant sucked into the first space is guided, and a refrigerant in the second space. refrigerant compressor, characterized in that it and a suction connection pipe rather guiding the suction port provided in the compression element. The suction connection pipe, one end connected to said second space, and connected to a suction port provided at the other end to said compression element, characterized referred to is up provided outside the sealed container The refrigerant compressor according to claim 1. Refrigerant compressor according to claim 1 or claim 2 wherein the electric element is characterized in that it is a vertical type disposed above said compressor element. An oil sump provided below the compression element for storing lubricating oil; and a crankshaft having an oil supply hole for sucking the lubricating oil in the sump and supplying it to the sliding portion, and sucking from the oil sump The refrigerant compressor according to any one of claims 1 to 3, wherein the lubricated oil is discharged into the first space. The refrigerant compressor according to any one of claims 1 to 4, wherein carbon dioxide gas is used as the refrigerant.