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:
Nov. 01, 2022
Filed:
Jul. 03, 2018
Cummins Emission Solutions Inc., Columbus, IN (US);
Matthew K. Volmerding, Columbus, IN (US);
Ryan M. Johnson, Cottage Grove, WI (US);
Jim L. Alonzo, Verona, WI (US);
Samuel Johnson, East Wenatchee, WA (US);
Apoorv Kalyankar, Madison, WI (US);
Pranjal Naik, Stoughton, WI (US);
Kartiki Jagtap, Pune, IN;
Mahendra Mittapalli, Mancherial, IN;
CUMMINS EMISSION SOLUTIONS INC., Columbus, IN (US);
Abstract
A mixing assembly for an exhaust system can include an outer body, a front plate, a back plate, a middle member, and an inner member. The outer body defines an interior volume and has a center axis. The front plate defines an upstream portion of the interior volume and the back plate defines a downstream portion of the interior volume. The middle member is positioned transverse to the center axis and defines a volume. The inner member is positioned coaxially with the middle member inside the middle member. The front plate includes inlets configured to direct exhaust to (i) a first flow path into an interior of the inner member, (ii) a second flow path into the volume of the middle member between a sidewall of the middle member and a sidewall of the inner member, and (iii) a third flow path into the interior volume of the outer body.