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. 27, 2019
Filed:
May. 26, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Sergey Mironets, Norfolk, CT (US);
Edward F. Pietraszkiewicz, Southington, CT (US);
Alexander Staroselsky, Avon, CT (US);
Mark F. Zelesky, Bolton, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Hartford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/12 (2006.01); F01D 5/14 (2006.01);
U.S. Cl.
CPC ...
F01D 11/12 (2013.01); F01D 5/14 (2013.01); F01D 11/122 (2013.01); F05D 2230/236 (2013.01); F05D 2240/11 (2013.01); Y02T 50/672 (2013.01); Y02T 50/6765 (2018.05); Y10T 29/49236 (2015.01);
Abstract
A Blade Outer Air Seal (BOAS) includes a body manufactured of a metal alloy, the body includes a face opposite a forward interface and an aft interface, the face includes a cavity. A non-metallic insert within the cavity such that the insert is flush with the face.