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. 31, 2017
Filed:
Dec. 31, 2012
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Brian Ellis Clouse, Saugus, MA (US);
David F. Cloud, Simsbury, CT (US);
Donna Clough, Tolland, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/02 (2006.01); F01D 11/00 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 25/246 (2013.01); F05D 2240/11 (2013.01); Y10T 29/49297 (2015.01);
Abstract
A blade outer air seal (BOAS) for a gas turbine engine, according to an exemplary aspect of the present disclosure includes, among other things a seal body having a radially inner face and a radially outer face that axially extend between a leading edge portion and a trailing edge portion and a shiplap structure that at least partially overlaps at least a portion of at least one of the leading edge portion and the trailing edge portion.