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. 06, 2019
Filed:
May. 19, 2016
Applicants:
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Inventors:
David J. Thomas, Brownsburg, IN (US);
Joseph P. Lamusga, Indianapolis, IN (US);
Ted J. Freeman, Danville, IN (US);
Aaron D. Sippel, Zionsville, IN (US);
Assignees:
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 9/02 (2013.01); F05D 2240/11 (2013.01); F05D 2270/65 (2013.01); Y02T 50/672 (2013.01);
Abstract
An assembly for use in a gas turbine engine is disclosed. The assembly includes a first component arranged adjacent to a second component to form a gap therebetween and a pressure activated seal that resists flow through the gap.