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:
May. 25, 2021
Filed:
Oct. 15, 2018
Eberspächer Exhaust Technology Gmbh & Co. KG, Neunkirchen, DE;
Gerd Gaiser, Reutlingen, DE;
Eberspächer Exhaust Technology GmbH & Co. KG, Neunkirchen, DE;
Abstract
An internal combustion engine, exhaust system, exhaust gas/reactant mixing assembly unit includes an inlet area () of an exhaust gas flow duct () and a reactant release device () releasing reactant (R) into exhaust gas (A) flowing in the exhaust gas flow duct. The exhaust gas flow duct includes a mixing section () with a first mixing section segment () downstream of the reactant release device (). An exhaust gas/reactant mixture flows in the first mixing section segment essentially in a main flow direction (H)—from the reactant release device to a deflection area. A ring-shaped second mixing section segment () surrounds the first mixing section segment. The exhaust gas/reactant mixture flows in the second mixing section segment () in a second main flow direction (H), essentially opposite the first main flow direction, from the deflection area () to an outlet area () of the exhaust gas flow duct ().