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:
May. 26, 2026
Filed:
Feb. 07, 2025
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Gregory M. Chere, Glastonbury, CT (US);
Simon W. Evans, Farmington, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/00 (2006.01); F01D 15/10 (2006.01); F23R 3/36 (2006.01);
U.S. Cl.
CPC ...
F23R 3/005 (2013.01); F01D 15/10 (2013.01); F23R 3/36 (2013.01); F05D 2220/323 (2013.01); F05D 2220/76 (2013.01);
Abstract
An aircraft propulsion system includes a core engine and a heat exchanger assembly that is operable in a heat exchanger configuration where the exhaust gas flow is in thermal communication with a working fluid flow and a bypass configuration where the exhaust gas flow passes through the heat exchanger assembly without thermal communication with the working fluid flow.