| 摘要 |
<p>A turbo charger according to an embodiment of the present invention comprises a shaft having a turbine wheel installed on one side, having a compressor wheel installed on the other side; a journal bearing supporting radial direction weight produced by rotation of the shaft; and a thrust bearing including a thrust pad formed on both sides of the journal bearing to be inclined in a certain angle, and a thrust collar formed on both sides of the journal bearing and formed in a shape corresponding to the thrust pad to support axial direction weight produced by rotation of the shaft. According to the turbo charger of the present invention, the inertia moment of a rotor rotating with the shaft is minimized, thereby having an effect of improving responding properties of the turbo charger.</p> |
