Patent ID: 7101162

Claim:
A compressor, having a first and a second rotary compression element driven by a rotational shaft of a driving electric motor element in a sealed container, the compressor comprising: cylinders for respectively constructing the first and the second rotary compression elements; rollers respectively formed in the cylinders, wherein each of the rollers is embedded to an eccentric part of the rotational shaft to rotate eccentrically; an intermediate partition plate interposing among the rollers and the cylinders to partition the first and the second rotary compression elements; a supporting member for blocking respective openings of the cylinders and having a bearing of the rotational shaft; and an oil hole formed in the rotational shaft wherein a penetration hole for connecting the sealed container and an inner side of the rollers is formed in the intermediate partition plate, and connection holes for connecting the penetration hole of the intermediate partition plate and an absorption side of the second rotary compression element are pierced in the cylinder that constructs the second rotary compression element and in the intermediate partition plate respectively.