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:
Nov. 10, 2020
Filed:
Jun. 12, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventor:
Robert C. Dolan, Coventry, CT (US);
Assignee:
RAYTHEON TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/28 (2006.01); F01D 5/14 (2006.01); C23D 5/00 (2006.01); C23C 10/18 (2006.01); C23C 4/08 (2016.01); B23P 15/04 (2006.01); B23K 1/20 (2006.01); B23K 1/19 (2006.01); B23K 35/28 (2006.01); B23K 35/00 (2006.01); B23K 1/00 (2006.01); C22C 14/00 (2006.01); B23K 1/008 (2006.01); B23K 35/02 (2006.01); B32B 15/01 (2006.01); C22C 21/12 (2006.01); C22C 21/00 (2006.01); B21H 7/16 (2006.01); B23K 101/00 (2006.01); B23K 103/10 (2006.01); B23K 103/14 (2006.01);
U.S. Cl.
CPC ...
F01D 5/288 (2013.01); B23K 1/008 (2013.01); B23K 1/0018 (2013.01); B23K 1/19 (2013.01); B23K 1/203 (2013.01); B23K 1/206 (2013.01); B23K 35/002 (2013.01); B23K 35/0238 (2013.01); B23K 35/286 (2013.01); B23P 15/04 (2013.01); B32B 15/01 (2013.01); B32B 15/013 (2013.01); C22C 14/00 (2013.01); C22C 21/00 (2013.01); C22C 21/12 (2013.01); C23C 4/08 (2013.01); C23C 10/18 (2013.01); C23D 5/005 (2013.01); F01D 5/147 (2013.01); B21H 7/16 (2013.01); B23K 35/0244 (2013.01); B23K 2101/001 (2018.08); B23K 2103/10 (2018.08); B23K 2103/14 (2018.08); F05D 2230/237 (2013.01); F05D 2230/90 (2013.01); F05D 2300/121 (2013.01); F05D 2300/133 (2013.01);
Abstract
An airfoil surface includes a first titanium portion, a second titanium portion, an aluminum alloy braze disposed there between, and a titanium coating covering the aluminum alloy braze, at least part of the first titanium portion and at least part of the second titanium portion.