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. 05, 2025
Filed:
Feb. 01, 2024
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Ramons A. Reba, South Windsor, CT (US);
Benjamin G. Gardell, Bristol, CT (US);
Michael Raymond Lafavor, Otisfield, ME (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 5/18 (2013.01); F01D 9/041 (2013.01); F05D 2220/36 (2013.01); F05D 2240/30 (2013.01);
Abstract
A gas turbine engine component includes an airfoil extending between a leading edge and a trailing edge. The airfoil has hollow cells with walls separating the plurality of hollow cells. A perforated surface has a plurality of perforations and closes off the hollow cells. The hollow cells have a diverter plate which extends away from the face surface at a first angle for a first portion. A gas turbine engine and a method are also disclosed.