公开(公告)号：US20060266580A1

公开(公告)日：2006-11-30

申请号：US11440310

申请日：2006-05-24

Applicant: Harry Seiler

Inventor： Harry Seiler

IPC: F01N1/08 ,  F01N7/18

CPC classification number: F01N13/00 ,  F01N1/02 ,  F01N13/18 ,  F01N2470/00 ,  F01N2470/02 ,  F01N2490/00

Abstract: A muffler for an exhaust system of an internal combustion engine, in particular in a motor vehicle, with an exhaust pipe which has an end section that is permeable for airborne sound and which is surrounded by a jacket in this end section to form a reflective chamber. To make it inexpensive to manufacture the exhaust pipe with the reflective chamber, the jacket and the end section are manufactured in one piece.

Abstract translation: 一种用于内燃机，特别是机动车辆的排气系统的消声器，其具有排气管，该排气管具有对于空气传播的声音可透过的端部，并且在该端部中被夹套包围以形成反射室 。 为了使制造具有反射室的排气管成本低廉，外壳和端部被制造成一体。