公开(公告)号：US06938728B2

公开(公告)日：2005-09-06

申请号：US10308684

申请日：2002-12-03

Applicant: David J. Chae ,  Bryan P. Bestvater ,  Brian DeBacker ,  Arden G. Stass ,  Jason Pettipiece

Inventor： David J. Chae ,  Bryan P. Bestvater ,  Brian DeBacker ,  Arden G. Stass ,  Jason Pettipiece

IPC: F01N1/02 ,  F02M35/10 ,  F02M35/12 ,  F02M35/00

CPC classification number: F02M35/10144 ,  F01N1/02 ,  F02M35/1036 ,  F02M35/1255

Abstract: An air induction assembly includes a tuning tube that is integrally formed with an air duct having a distal tube end extending into a resonance chamber. The air duct includes a shoulder portion that transitions into a base end of the tuning tube. The shoulder portion has a greater diameter than the tuning tube and defines an external duct surface. The resonance chamber includes an opening for receiving the tuning tube. A flange surrounds the opening and defines an external resonance chamber surface. The external resonance chamber surface abuts against the external duct surface to define an attachment interface. The assembly is welded at the attachment interface to securely attach the resonance chamber to the air duct.

Abstract translation: 空气感应组件包括调谐管，其与具有延伸到谐振室中的远端管端的空气管道整体形成。 风道包括转移到调谐管的基端的肩部。 肩部具有比调节管更大的直径并且限定外部管道表面。 谐振室包括用于接收调谐管的开口。 凸缘围绕开口并限定外部共振室表面。 外部共振室表面邻接外部管道表面以限定附接界面。 组件在附接接口处焊接，以将共振室牢固地附接到风道。