| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an inlet pipe that includes an inlet port arranged to face a portion in the longitudinal direction of an object structure requiring suction of the air so as to suck the air, an exhaust port formed into an opening shape different from that of the inlet port so as to exhaust the air from the inlet port, and a communication part having a passage space connecting the inlet port and the exhaust port formed therein, which is bent in the halfway thereof, and can suppress the state where a distribution of speeds of air suction in the longitudinal direction of the inlet port becomes biased.SOLUTION: An inlet pipe includes a suppression part that is provided in a passage space on the upstream side in a direction for the air to flow with respect to a portion where a passage part is bent, and suppresses the flow of the air by blocking the passage space on the upstream side with the presence of a thin ventilation part extending laterally along a direction parallel to the longitudinal direction of the opening shape of an inlet port.</p> |
