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:
Apr. 14, 2026
Filed:
Jul. 25, 2023
Applicant:
Collins Engine Nozzles, Inc., Des Moines, IA (US);
Inventors:
Jason A. Ryon, Carlisle, IA (US);
Brandon P. Williams, Johnston, IA (US);
Andy W. Tibbs, Earlham, IA (US);
Assignee:
Collins Engine Nozzles, Inc., Des Moines, IA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F02M 53/08 (2006.01); F23R 3/14 (2006.01);
U.S. Cl.
CPC ...
F02M 53/08 (2013.01); F23R 3/14 (2013.01); F23R 3/283 (2013.01);
Abstract
An airblast fuel injector assembly for a gas turbine engine is disclosed, which includes an annular air swirler and a fuel injector, wherein the annular air swirler includes a main body, an inner air cooler, an inner air swirler and a prefilmer, and wherein the fuel injector includes a feed tube, which has at least one fuel tip projecting through a respective reception hole formed in the annular wall of the main body radially outboard from the inner air swirler.