Patent Number: 6,305,493

Title: Exhaust system for internal combustion engines

Abstract: An exhaust system for internal combustion engines, in particular two-cycle internal combustion engines, includes a resonance-type exhaust part having at least one diffuser-cone unit formed with a diffuser, a countercone, and a connecting part with a preferably constant cross section extending between the diffuser outlet cross section and cone inlet cross section. In order to provide the resonance-type exhaust part as compact as possible by employing a simple production method, the connecting part is formed as a first deflection arc, preferably with an angle of deflection of about 180.degree..+-.30.degree..

Inventors: Laimbock; Franz (Thal, AT)

Assignee: AVL List GmbH

International Classification: F01N 1/02 (20060101); F01N 1/06 (20060101); F01N 3/28 (20060101); F02B 27/04 (20060101); F02B 27/00 (20060101); F01N 7/00 (20060101); F01N 3/30 (20060101); F02B 75/02 (20060101); F01N 7/04 (20060101); F01N 003/02 ()

Expiration Date: 10/23/2018