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. 28, 2025
Filed:
Mar. 19, 2024
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Assignee:
Rolls-Royce plc, , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/224 (2006.01); B64D 37/30 (2006.01); B64D 37/34 (2006.01); F02C 3/22 (2006.01);
U.S. Cl.
CPC ...
F02C 7/224 (2013.01); B64D 37/30 (2013.01); B64D 37/34 (2013.01); F02C 3/22 (2013.01); F05D 2220/323 (2013.01); F05D 2260/213 (2013.01);
Abstract
A propulsive aircraft gas turbine engine comprises a turbine disposed in a gas turbine engine core flow and a recuperator heat exchanger disposed downstream of the turbine in gas turbine engine core flow, the recuperator heat exchanger being configured to transfer heat from the gas turbine engine core flow to gas turbine engine fuel. The recuperator heat exchanger is configured to accommodate a portion of the gas turbine engine core flow therethrough, the remainder being bypassed around the recuperator heat exchanger.