| 摘要 |
<p>A turbo charger according to an embodiment of the present invention comprises a bearing formed inside a housing; and a shaft supported by the bearing to be rotated, and having a turbine wheel installed on one side, having a compressor wheel installed on the other side; wherein one among the bearing or the shaft is formed with a diamagnet, and the other among the shaft or the bearing is formed with a magnet, thereby having an effect of minimizing friction resistance generating with shaft during rotation of the bearing.</p> |
