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:
Oct. 26, 2021
Filed:
Jan. 07, 2020
Eberspächer Exhaust Technology Gmbh, Neunkirchen, DE;
Enver Kurpejovic, Kirchheim, DE;
Marc Palinkas, Aichtal, DE;
Thomas Wolf, Esslingen, DE;
Krishna Siva Prasad Reddy Yenugula, Esslingen, DE;
Ruben Hass, Stuttgart, DE;
Purem GmbH, Neunkirchen, DE;
Abstract
An exhaust system for an internal combustion engine includes an oxidation catalytic converter unit () with a first catalytic converter housing with a first housing axis (A). An SCR catalytic converter unit () has a second catalytic converter housing (), with a second housing axis (A). A mixer housing () has an upstream connection area () adjoining a downstream end () of the first catalytic converter housing () and has a downstream connection area () adjoining an upstream end () of the second catalytic converter housing. A mixer () is carried in the mixer housing. A reactant release device () at the mixer housing releases reactant into a reactant-receiving duct () of the mixer. The mixer housing includes a first housing part () forming the upstream connection area () and a second housing part () forming the downstream connection area together with the first housing part.