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:
Jan. 07, 2020
Filed:
Apr. 26, 2016
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Frederick M. Schwarz, Glastonbury, CT (US);
Paul W. Duesler, Manchester, CT (US);
Assignee:
United Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 17/10 (2006.01); F01D 25/12 (2006.01); F01D 25/24 (2006.01); F02C 7/18 (2006.01); F02K 3/115 (2006.01); F02K 9/64 (2006.01); F28D 1/047 (2006.01); F28D 7/16 (2006.01); F28F 21/08 (2006.01); F28F 9/00 (2006.01); F28F 9/007 (2006.01); F28F 9/013 (2006.01); F28F 9/02 (2006.01); F04D 29/32 (2006.01); F01D 5/02 (2006.01);
U.S. Cl.
CPC ...
F01D 25/12 (2013.01); F01D 5/02 (2013.01); F01D 17/105 (2013.01); F01D 25/24 (2013.01); F04D 29/321 (2013.01); F28D 1/0475 (2013.01); F28F 9/001 (2013.01); F28F 9/0075 (2013.01); F28F 9/0131 (2013.01); F28F 9/0273 (2013.01); F28F 21/087 (2013.01); F05D 2220/32 (2013.01); F05D 2260/213 (2013.01);
Abstract
A heat exchanger for use in a gas turbine engine has a central body including an inlet manifold and at least one tube providing an outlet manifold, and a plurality of tubes communicating holes in an outer periphery of the inlet manifold to holes in an outer periphery of the outlet manifold, and passages for cooling air to pass across the tubes. A gas turbine engine is also disclosed.