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:
Aug. 22, 2023
Filed:
Jan. 04, 2022
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Saad Hasan, Naperville, IL (US);
Gerald W. Gavin, Big Rock, IL (US);
Daniel Allen Hatfield, Rochelle, IL (US);
Jingshu Wu, Katy, TX (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/08 (2010.01); B60K 13/04 (2006.01); F23J 11/04 (2006.01); F23J 11/06 (2006.01); E02F 9/08 (2006.01);
U.S. Cl.
CPC ...
F01N 13/082 (2013.01); E02F 9/0866 (2013.01); F01N 2340/04 (2013.01); F01N 2470/10 (2013.01); F01N 2470/24 (2013.01); F01N 2590/08 (2013.01);
Abstract
An exhaust discharge system and method of assembling is disclosed. The exhaust discharge system may comprises an ejector tube and an exhaust stack. The ejector tube includes an outlet having an outlet cross-section. The ejector tube is configured to convey treated exhaust to the outlet. The outlet cross-section is oriented at an outlet angle to a first horizontal plane. The exhaust stack includes a first conduit and a second conduit. The second conduit includes an exit port. The exit-port cross-section is oblong in shape.