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:
Jul. 03, 2018
Filed:
Apr. 24, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Evan Butcher, Manchester, CT (US);
Lyutsia Dautova, Rocky Hill, CT (US);
Wendell V. Twelves, Jr., Glastonbury, CT (US);
Joe Ott, Enfield, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 1/00 (2006.01); F23R 3/60 (2006.01); F23R 3/00 (2006.01); F01D 25/24 (2006.01); F02C 7/30 (2006.01); F16L 57/00 (2006.01); F16L 57/06 (2006.01); F16L 23/032 (2006.01);
U.S. Cl.
CPC ...
F23R 3/60 (2013.01); F01D 25/243 (2013.01); F02C 7/30 (2013.01); F23R 3/002 (2013.01); F05D 2240/15 (2013.01); F05D 2260/38 (2013.01); F05D 2260/95 (2013.01); F16L 23/032 (2013.01); F16L 57/005 (2013.01); F16L 57/06 (2013.01); F23R 2900/00005 (2013.01);
Abstract
A duct includes an upstream segment and a downstream segment mounted to the upstream segment. A heat shield extends from one of the upstream and downstream segments. A sealing land extends from the other of the upstream and downstream segments, and is configured to engage with the heat shield. The heat shield protects the interface between the upstream and downstream segments of the ducts.