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. 29, 2020
Filed:
Jan. 23, 2020
Cummins Emission Solutions, Inc., Columbus, IN (US);
Randolph G. Zoran, McFarland, WI (US);
Ryan M. Johnson, Cottage Grove, WI (US);
David M. Sarcona, Oregon, WI (US);
A. Carl McDonald, Jr., Greenwood, IN (US);
Kenneth R. Federle, Columbus, IN (US);
John G. Buechler, Indianapolis, IN (US);
Scott Lubenow, Fitchburg, WI (US);
Cummins Emission Solutions, Inc., Columbus, IN (US);
Abstract
A selective catalytic reduction system may include a single housing defining a single centerline axis. The selective catalytic reduction system may also include a diesel particulate filter disposed within the single housing and having a DPF center axis aligned with the single centerline axis. The selective catalytic reduction system may also include an SCR catalyst disposed within the single housing and having a center axis aligned with the single centerline axis. In some implementations, the diesel particulate filter may include one or more SiC filters. In some implementations, the SCR catalyst may include one or more extruded SCR catalysts.