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. 20, 2019
Filed:
Jul. 02, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Paul M. Lutjen, Kennebunkport, ME (US);
Christopher William Moore, Ellington, CT (US);
David Richard Griffin, Tolland, CT (US);
Assignee:
UNTED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 11/00 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01); F02C 7/28 (2006.01); F01D 11/12 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 9/02 (2013.01); F01D 9/042 (2013.01); F01D 11/001 (2013.01); F01D 11/005 (2013.01); F01D 11/122 (2013.01); F01D 25/246 (2013.01); F02C 7/28 (2013.01);
Abstract
A gas turbine engine assembly includes a shield that has a first portion and a second portion. The first portion extends radially from an axial end portion of the shield and includes a blade outer air seal contact surface. The second portion extends axially from a radially outer end of the first portion and includes a vane contact surface.