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:
Dec. 12, 2023
Filed:
Mar. 28, 2022
Applicant:
Pratt & Whitney Canada Corp., Longueuil, CA;
Inventor:
Mateusz Ożóg, Hucisko, PL;
Assignee:
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/04 (2006.01); B64D 27/10 (2006.01); B64D 33/02 (2006.01); B64D 27/26 (2006.01);
U.S. Cl.
CPC ...
B64D 27/10 (2013.01); B64D 33/02 (2013.01); F02C 7/04 (2013.01); B64D 2027/262 (2013.01); B64D 2033/0293 (2013.01);
Abstract
An aircraft engine includes an air inlet duct and at least one strut having a leading edge and a trailing edge. The at least one strut extends across at least part of the air inlet duct and has a strut passage. The trailing edge has one or more edge contours, each defining a contour edge wall recessed from a baseline surface of the trailing edge. The one or more edge contours have a recessed tap in fluid communication with the strut passage.