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:
Jan. 18, 2022
Filed:
Mar. 23, 2020
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Frank J. Cunha, Avon, CT (US);
Stanislav Kostka, Jr., Northbridge, MA (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F01D 25/12 (2006.01); F02C 7/24 (2006.01); F02C 7/18 (2006.01); F01D 5/18 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F01D 5/188 (2013.01); F01D 25/12 (2013.01); F02C 7/18 (2013.01); F02C 7/24 (2013.01); F23R 3/005 (2013.01); F01D 9/023 (2013.01); F05D 2250/21 (2013.01); F05D 2250/23 (2013.01); F05D 2250/232 (2013.01); F05D 2250/24 (2013.01); F05D 2250/241 (2013.01); F05D 2250/324 (2013.01); F05D 2250/712 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01); F05D 2260/2212 (2013.01); F05D 2260/2214 (2013.01); F23R 2900/03042 (2013.01);
Abstract
An assembly for a turbine engine is provided. This turbine engine assembly includes a shell and a heat shield with a cooling cavity between the shell and the heat shield. The heat shield defines a plurality of cooling apertures and an indentation in a side of the heat shield opposite the cooling cavity. The cooling apertures are fluidly coupled with the cooling cavity. The indentation is configured such that cooling air, directed from a first of the cooling apertures, at least partially circulates against the side of the heat shield.