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:
Oct. 08, 2019
Filed:
Oct. 10, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Brooks E. Snyder, Glastonbury, CT (US);
Thomas N. Slavens, Vernon, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/20 (2006.01); B22F 3/105 (2006.01); B22F 5/04 (2006.01); B22F 7/08 (2006.01); B23K 26/342 (2014.01); B22D 25/02 (2006.01); B23K 15/00 (2006.01); B33Y 10/00 (2015.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); B22D 25/02 (2013.01); B22F 3/1055 (2013.01); B22F 5/04 (2013.01); B22F 7/08 (2013.01); B23K 15/0086 (2013.01); B23K 26/342 (2015.10); F01D 5/20 (2013.01); B33Y 10/00 (2014.12); B33Y 80/00 (2014.12); F05D 2220/32 (2013.01); F05D 2230/211 (2013.01); F05D 2230/22 (2013.01); F05D 2230/31 (2013.01); F05D 2240/307 (2013.01); F05D 2250/10 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01); Y02P 10/295 (2015.11);
Abstract
A gas turbine engine component includes a structure having a surface configured to be exposed to a hot working fluid. The surface includes a recessed pocket that is circumscribed by an overhang. At least one cooling groove is provided by the overhang.