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:
Oct. 27, 2020
Filed:
Sep. 19, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Albert K. Cheung, East Hampton, CT (US);
James B. Hoke, Tolland, CT (US);
Randal G. McKinney, Ellington, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); B01F 15/02 (2006.01); B01F 3/04 (2006.01); F02C 7/22 (2006.01); F02M 61/16 (2006.01); F23R 3/34 (2006.01); F23D 11/38 (2006.01);
U.S. Cl.
CPC ...
F23R 3/286 (2013.01); B01F 3/04 (2013.01); B01F 15/0274 (2013.01); F02C 7/22 (2013.01); F02M 61/162 (2013.01); F23D 11/383 (2013.01); F23R 3/34 (2013.01);
Abstract
A fuel injection system may comprise a mixer and a fuel injector disposed within the mixer. The mixer may comprise an outer housing with an exit port and a bluff body extending across the exit port of the outer housing. A flared surface of the mixer may match a contour of the bluff body.