Patent ID: 8337185
Filing Date: 2012-12-25
Classification: F04C

Abstract:
1. A rotary compressor comprising: a hermetically-sealed upright cylindrical compressor casing having a refrigerant gas ejection portion disposed in an upper portion and a refrigerant gas suction portion disposed in a lower portion; a compression unit provided in a lower portion of the compressor casing for sucking refrigerant gas from a low pressure side of a refrigerating cycle through the suction portion and ejecting the refrigerant gas from the ejection portion to a high pressure side of the refrigerating cycle through the inside of the compressor casing; a motor provided in an upper portion of the compressor casing for driving the compression unit through a rotating shaft; a gas hole formed in a rotor of the motor for causing refrigerant gas below the motor to pass upward; and an oil separation plate comprising: