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:
Sep. 17, 2024
Filed:
Jul. 25, 2022
Purem Gmbh, Neunkirchen, DE;
Martin Strähle, Wendlingen, DE;
Michaela Weber, Wendlingen, DE;
Jonathan Lang, Stuttgart, DE;
Lukas Te-Kaat, Stuttgart, DE;
Marco Jess, Esslingen, DE;
Frank Sühnel, Wernau, DE;
Markus Schmitt, Merchweiler, DE;
Matthias Scheer, Oberthal, DE;
Harald Gerlich, Schiffweiler, DE;
Purem GmbH, Neunkirchen, DE;
Abstract
A muffler for an exhaust gas system of an internal combustion engine. The muffler has a muffler housing having at least two interconnected housing shells delimiting a muffler interior. Each housing shell has a connecting edge extending away from the muffler interior. The housing shells are mutually connected by material bonding in the region of their mutually adjacent housing shell connecting edges. An insulating arrangement covers at least regions of the inner side of one of the housing shells. The insulating arrangement has an insulating shell with an insulating shell connecting edge extending away from the muffler interior and the insulating shell is arranged with the insulating shell connecting edge between the mutually adjacent connecting edges of the housing shells and is connected by material bonding to the connecting edges of the housing shells in the region of the insulating shell connecting edge.