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:
Jun. 09, 2015
Filed:
Dec. 20, 2013
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Andrew D. Copeland, Greenwood, IN (US);
John H. Munson, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/34 (2006.01); F02C 7/28 (2006.01); F01D 11/00 (2006.01); F01D 25/18 (2006.01); F16J 15/44 (2006.01);
U.S. Cl.
CPC ...
F02C 7/28 (2013.01); F01D 11/003 (2013.01); F01D 25/183 (2013.01); F16J 15/441 (2013.01); F05D 2260/95 (2013.01); F05D 2300/611 (2013.01); F16J 15/3496 (2013.01); F16J 15/443 (2013.01);
Abstract
A seal assembly for use in a gas turbine engine includes a first component, a second component, and a sealing unit. The first component is spaced apart from the second component to form a gap therebetween. The sealing unit is positioned in the gap between the first and second components to block liquids and/or gasses from traveling through the gap.