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:
Jan. 24, 2023
Filed:
Mar. 07, 2022
Cummins Emission Solutions Inc., Columbus, IN (US);
Samuel Johnson, Columbus, IN (US);
Ryan M. Johnson, Cottage Grove, WI (US);
Kartiki Jagtap, Phaltan, IN;
Enoch Nanduru, Pune, IN;
Mahendra Mittapalli, Mancherial, IN;
Udit Bhaveshkumar Shah, Gandhinagar, IN;
Suraj D. Khalate, Pune, IN;
Pradnya Chandrakant Joshi, Ahmednagar, IN;
Vinay Kumar Joshi, Pune, IN;
Vaidyanadan Sundaram, Columbus, IN (US);
Cummins Emission Solutions Inc., Columbus, IN (US);
Abstract
A decomposition chamber for an aftertreatment system includes: a body comprising: an inlet configured to receive exhaust gas, an outlet configured to expel the exhaust gas, a thermal management chamber in fluid communication with the inlet, the thermal management chamber configured to receive an exhaust gas first portion from the inlet, an exhaust assist chamber in fluid communication with the inlet, the exhaust assist chamber configured to receive an exhaust gas second portion from the inlet, and a main flow chamber in fluid communication with the inlet, the main flow chamber configured to receive an exhaust gas third portion from the inlet, receive the exhaust gas first portion from the thermal management chamber, and receive the exhaust gas second portion from the exhaust assist chamber.