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:
Aug. 15, 2023
Filed:
Apr. 07, 2021
Purem Gmbh, Neunkirchen, DE;
Michael Marquardt-Stammberger, Münsingen, DE;
Martin Strähle, Wendlingen am Neckar, DE;
Christian Walter, Fellbach, DE;
PUREM GMBH, Neunkirchen, DE;
Abstract
An insert assembly unit for a muffler of an exhaust system of an internal combustion engine includes two walls () arranged at spaced locations from one another. Each of the two walls has a circumferential edge area () configured for fixing at a circumferential wall of a muffler. An exhaust gas flow unit () is arranged between the two walls. The exhaust gas flow unit includes a flow duct area () with an exhaust gas outer flow opening () to be positioned directed towards an opening in a circumferential wall of a muffler, a first mounting duct area () with a first mounting opening () for fixing the exhaust gas flow unit at a first wall of the walls, and a second mounting duct area () with a second mounting opening () for fixing the exhaust gas flow unit at a second wall of the walls.