Patent · US Active

Silencer

US8302732B2 · kind B2 · utility

4Cited by

7References

20Claims

0Family size

Assignee

J. Eberspaecher GmbH & Co. KG · DE

Inventors

Peter Gorke · Stuttgart, DE
Michael Pommerer · Uhingen, DE

Key dates

Filing date	Feb 16, 2011
Grant date	Nov 6, 2012
Priority date	—
Expiry date	Feb 16, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N1/084
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A silencer, particularly rear silencer, for an exhaust system of a combustion engine, particularly of a motor vehicle, has a housing in which an outlet chamber is located. An outlet pipe arrangement leads out of the housing which on the inlet side is fluidically connected to the outlet chamber. A particularly compact design can be realized if the outlet pipe arrangement is configured as pipe-in-pipe arrangement including at least one deflection pipe closed on one side and arranged in the housing and an outlet pipe led out of the housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.