| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a turbocharger capable of shortening time until an exhaust emission control device reaches a predetermined temperature, even when using a turbine housing molded by means of a casting method for the turbocharger. <P>SOLUTION: This turbocharger has a scroll flow passage 16 arranged by surrounding a rotary blade 11 and introducing exhaust gas. The turbocharger adopts a constitution having a valve 62 arranged in an inlet part 16a in a scroll flow passage 16, adjusting an inflow quantity of the exhaust gas to the scroll flow passage 16 by bypassing at least a part of the exhaust gas to the exhaust emission control device side and displaced in a position for shielding the inlet part 16a in a scroll flow passage 16. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
