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.

Date of Patent:
Feb. 03, 2026

Filed:

Sep. 06, 2024
Applicant:

Cummins Emission Solutions Inc., Columbus, IN (US);

Inventors:

Kumari Nisha, Pune, IN;

Kiran D Jadhav, Nashik, IN;

Tushar Sudam Udhane, Pune, IN;

Enoch Nanduru, Pune, IN;

Assignee:

Cummins Emission Solutions Inc., Columbus, IN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/24 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01);
U.S. Cl.
CPC ...
F01N 3/24 (2013.01); F01N 3/2066 (2013.01); F01N 3/28 (2013.01); F01N 3/2892 (2013.01); F01N 2240/20 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1453 (2013.01);
Abstract

A mixing body assembly for an exhaust aftertreatment system that includes a housing defining an internal volume. The mixing body assembly includes a mixing inlet body that includes an inlet body and a transfer body disposed within the internal volume, coupled to the inlet body, and that receives the exhaust from the inlet body and treatment fluid from an injector of a dosing module. The mixing inlet body includes an extended body disposed within the internal volume, coupled to the transfer body, and that receives the exhaust and the treatment fluid from the transfer body. The extended body includes extended body first and second ends. The extended body second end has a first end portion separated from the extended body first end by a first length, and a second end portion separated from the extended body first end by a second length greater than the first length.


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