The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2013
Filed:
May. 10, 2012
Georg Wirth, Kircheim/Teck, DE;
Jan Krüger, Neuhausen, DE;
Georg Wirth, Kircheim/Teck, DE;
Jan Krüger, Neuhausen, DE;
Eberspächer Exhaust Technology GmbH & Co. KG, Neunkirchen, DE;
Abstract
An exhaust system component () of an exhaust system () for an internal combustion engine, especially of a motor vehicle has an inner pipe () made of metal, which is exposed to exhaust gas during the operation of the exhaust system (), a housing () made of plastic, which encloses a working space (), and an outer pipe () made of metal. The outer pipe () is fastened at a first end area () to the inner pipe () and is rigidly connected at a second end area () to the housing () and encloses between these end areas () an annular space () formed radially between the inner pipe () and outer pipe ().