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:
Mar. 03, 2020
Filed:
Nov. 08, 2017
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Joshua Daniel Winn, Ellington, CT (US);
Anthony P. Cherolis, Hartford, CT (US);
Steven D. Porter, Wethersfield, CT (US);
Christopher Treat, Manchester, CT (US);
Kevin Zacchera, Glastonbury, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/14 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01); F01D 9/06 (2006.01); F01D 25/16 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 25/145 (2013.01); F01D 9/065 (2013.01); F01D 25/243 (2013.01); F01D 25/28 (2013.01); F01D 25/12 (2013.01); F01D 25/162 (2013.01); F01D 25/24 (2013.01); F05D 2260/20 (2013.01); Y02T 50/672 (2013.01); Y02T 50/676 (2013.01);
Abstract
A mid-turbine frame for a gas turbine engine according to an example of the present disclosure includes, among other things, a first frame case, a flange coupled to the first frame case, and a heat shield adjacent to the flange. A method of cooling a portion of a gas turbine engine is also disclosed.