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. 20, 2019
Filed:
Nov. 21, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Frank J. Cunha, Avon, CT (US);
Stanislav Kostka, Jr., Shrewsbury, MA (US);
Assignee:
United Technologies Corpoation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F23M 5/08 (2006.01); F23R 3/06 (2006.01); F02C 7/18 (2006.01); F02C 7/24 (2006.01); F23R 3/44 (2006.01);
U.S. Cl.
CPC ...
F23R 3/002 (2013.01); F02C 7/18 (2013.01); F02C 7/24 (2013.01); F23M 5/085 (2013.01); F23R 3/005 (2013.01); F23R 3/007 (2013.01); F23R 3/06 (2013.01); F23R 3/44 (2013.01); F05D 2220/32 (2013.01); F05D 2240/35 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01); F05D 2260/22141 (2013.01); F05D 2260/231 (2013.01); F23R 2900/00017 (2013.01); F23R 2900/03042 (2013.01); F23R 2900/03044 (2013.01); F23R 2900/03045 (2013.01);
Abstract
A multi-walled structure is provided for a turbine engine. This structure includes a shell with a textured first surface, and a heat shield with a second surface. The heat shield is attached to the shell. The first and the second surfaces vertically define a cooling cavity between the shell and the heat shield. The cooling cavity fluidly couples a plurality of cooling apertures defined in the shell with a plurality of cooling apertures defined in the heat shield.