| 摘要 |
PURPOSE: A compressor is provided to reduce vibration noise generated in the direction of a drive shaft due to the reciprocating motion of a piston by forming a gap between a rotor bearing and a front housing. CONSTITUTION: A compressor comprises a housing, a drive shaft (161), a power transfer device, and a rotor (170). The housing is composed of a front housing (120), a rear housing (130), and a cylinder block (110). The housing forms the outer shape of the compressor, and a crank chamber (121) is formed therein. The drive shaft is supported to be rotatable by passing through the front housing. The power transfer device has a pulley (150) and a limiter hub (144). The pulley is coupled to the front of the front housing and is connected to an external drive source through a belt to receive power from the drive source. The limiter hub is coupled to the front of the drive shaft and is coupled to the pulley through a coupling plate (145). The rotor is coupled to the inner side of the front housing through a rotor bearing (127). |
