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:
Feb. 26, 2019
Filed:
Aug. 13, 2014
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Seth J. Thomen, Colchester, CT (US);
Edward Pietraszkiewicz, Southington, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/12 (2006.01); F04D 29/54 (2006.01); F04D 29/58 (2006.01); F01D 11/24 (2006.01); F02C 7/12 (2006.01); F01D 9/04 (2006.01); F01D 11/08 (2006.01); F04D 29/16 (2006.01); F01D 9/06 (2006.01);
U.S. Cl.
CPC ...
F01D 25/12 (2013.01); F01D 9/041 (2013.01); F01D 9/065 (2013.01); F01D 11/08 (2013.01); F01D 11/24 (2013.01); F02C 7/12 (2013.01); F04D 29/164 (2013.01); F04D 29/542 (2013.01); F04D 29/582 (2013.01); F04D 29/584 (2013.01); F05D 2220/32 (2013.01); F05D 2240/11 (2013.01); F05D 2240/81 (2013.01); F05D 2250/11 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01); F05D 2260/205 (2013.01); F05D 2260/22141 (2013.01);
Abstract
A component for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a platform having a non-gas path surface and a gas path surface, a cover plate positioned relative to the non-gas path surface and a cooling passage that extends between the cover plate and the non-gas path surface. At least one cooling entrance is formed through the cover plate and configured to bias the flow of a cooling fluid toward a prioritized location of the non-gas path surface.