Abstract: A hermetic compressor capable of reducing vibration and noise caused by an oil-supply capillary tube during operation thereof. The hermetic compressor comprises a hermetic case, a cylinder block to guide reciprocating movement of a piston, a cylinder head coupled to an end of the cylinder block, a valve unit provided between the cylinder block and the cylinder head to control the flow of a refrigerant, an oil-supply capillary tube having a first end immersed in an oil sump that is defined in a lower region of the hermetic case and a second end communicating with the interior of the cylinder head to supply oil to the valve unit, and a fixing unit integrally formed at the cylinder head to fix the oil-supply capillary tube. With this configuration, the oil-supply capillary tube is securely mounted by the fixing unit during operation of the compressor, resulting in the reduction of vibration and noise.

Abstract: A reciprocating compressor is capable of preventing a bush, provided between an eccentric shaft and an eccentric shaft mounting hole of a connecting rod, from being deformed. The reciprocating compressor includes a rotating shaft rotated by a drive unit which generates a rotating force. An eccentric shaft is eccentrically rotated by the rotating shaft. A piston reciprocates by a force transmitted from the eccentric shaft, thus compressing a refrigerant. A connecting rod has, on an end thereof, an eccentric shaft mounting hole so that the eccentric shaft is mounted to the end of the connecting rod, and converts a rotating motion of the eccentric shaft into a reciprocating motion to reciprocate the piston. A bush is placed between the eccentric shaft mounting hole and the eccentric shaft to fill a space between the eccentric shaft mounting hole and the eccentric shaft, with a hinge hole being provided at a predetermined portion of the bush to allow the eccentric shaft to be rotatably fitted into the hinge hole.