公开(公告)号：US07111601B2

公开(公告)日：2006-09-26

申请号：US10803515

申请日：2004-03-18

申请人： David J. Moenssen ,  Hovie J. Cassell ,  Celine J. Dixon ,  Jeff Georgas ,  John D. Kostun

发明人： David J. Moenssen ,  Hovie J. Cassell ,  Celine J. Dixon ,  Jeff Georgas ,  John D. Kostun

IPC分类号： F02M35/10

CPC分类号： F02M35/10144 ,  F02M35/10137 ,  F02M35/10236 ,  F02M35/10301 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/10354 ,  F02M35/1222 ,  F02M35/1266 ,  F02M35/1272 ,  F02M35/161

摘要： An air induction system for inducting air into an engine of an automobile is disclosed. The air induction system has an air cleaner and an air inlet tube. The air cleaner is in fluid communication with the engine of the automobile for filtering intake air inducted into the engine. The air inlet tube is made of a first material and is connected at a first end to the air cleaner and open to ambient air at a second end. The inlet tube has a flexible portion that flexes as a result of internal pressure pulsations during the air induction event. The flexing reduces or eliminates acoustic standing waves that have significant pressure fluctuations at the same location in the air induction system as the flexible portion.

摘要翻译： 公开了一种用于将空气引入汽车发动机的空气感应系统。 空气导入系统具有空气净化器和进气管。 空气净化器与汽车的发动机流体连通，用于过滤引入发动机的进气。 空气入口管由第一材料制成，并且在第一端连接到空气净化器并且在第二端处与环境空气相通。 入口管具有柔性部分，其在空气感应事件期间由于内部压力脉动而弯曲。 挠曲减少或消除在空气感应系统中与柔性部分相同位置处具有显着压力波动的声驻波。