| 摘要 |
<p>The compressor (14) of a supercharger (13) is provided in the air intake passage (11) of an internal combustion engine, and an introduction passage (33) for introducing a purge gas into the air intake passage (11) is connected to the air intake passage (11). A bent section (40) is provided at the position of the air intake passage (11) which is located upstream of the compressor (14). The curvature of the bent section (40) relative to the direction in which the air intake passage (11) extends is greater than the curvatures of the portions of the air intake passage (11) which are located upstream and downstream of the bent section (40). The introduction passage (33) is connected to the portion of the bent section (40) which is located inside of bending of the bent section (40).</p> |
