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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.:

US 11603769 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Aug. 13, 2021

Forming lined cooling aperture(s) in a turbine engine component

Applicant:

Raytheon Technologies Corporation, Farmington, CT (US);

Inventors:

Brian Craig, Palm Beach Gardens, FL (US);

James M. Koonankeil, Marlborough, CT (US);

Brian T. Hazel, Avon, CT (US);

Paul E. Denney, Northborough, MA (US);

Dominic J. Mongillo, West Hartford, CT (US);

Assignee:

Raytheon Technologies Corporation, Farmington, CT (US);

Attorney:

Getz Balich LLC

Primary Examiner:

Jason L Vaughan

Assistant Examiner:

Amanda Kreiling

Int. Cl.
CPC ...
B23K 26/386 (2014.01); C23C 4/01 (2016.01); F01D 9/04 (2006.01); F01D 25/12 (2006.01); C23C 14/02 (2006.01); C23C 14/16 (2006.01); C23C 16/02 (2006.01); C23C 16/06 (2006.01); B23K 26/382 (2014.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); B23K 26/386 (2013.01); B23K 26/389 (2015.10); C23C 4/01 (2016.01); C23C 14/024 (2013.01); C23C 14/028 (2013.01); C23C 14/16 (2013.01); C23C 16/0263 (2013.01); C23C 16/0281 (2013.01); C23C 16/06 (2013.01); F01D 25/12 (2013.01); B23P 2700/00 (2013.01); F05D 2220/32 (2013.01); F05D 2230/10 (2013.01); F05D 2230/31 (2013.01); F05D 2260/20 (2013.01);
Abstract

A manufacturing method is provided. During this method, a preform component is provided for a turbine engine. The preform component includes a substrate. A meter section of a cooling aperture is formed in the substrate. An internal coating is applied onto a surface of the meter section. An external coating is applied over the substrate. A diffuser section of the cooling aperture is formed in the external coating and the substrate to provide the cooling aperture.

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