| 摘要 |
Rotary compressor for attenuating a noise generated in operation of the rotary compressor and improving lubrication, including a main bearing which is a component for forming a compression chamber having a discharge passage for discharging a compressed gas and a boss for inserting a shaft of a motor therethrough, and a muffler on a top of the main bearing having a boss hole for passing the boss of the main bearing therethrough and provided for attenuation of a noise, wherein the muffler has no separate refrigerant discharge opening, the boss of the main bearing has a plurality of first discharge openings, and the shaft has a hollow and a plurality of second discharge openings in communication with the first discharge openings.
|
