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:
Jun. 11, 2024
Filed:
Sep. 15, 2021
Applicant:
Rolls-royce Plc, London, GB;
Inventors:
Chloe J Palmer, Derby, GB;
John R Whurr, Derby, GB;
Assignee:
ROLLS-ROYCE PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/224 (2006.01); F02C 3/20 (2006.01); F02C 3/22 (2006.01); F02C 7/04 (2006.01); F02C 7/14 (2006.01); F02C 7/143 (2006.01); F02C 7/18 (2006.01); F02C 7/22 (2006.01); F23R 3/04 (2006.01); F23R 3/28 (2006.01); F02C 9/40 (2006.01);
U.S. Cl.
CPC ...
F02C 7/224 (2013.01); F02C 3/20 (2013.01); F02C 3/22 (2013.01); F02C 7/04 (2013.01); F02C 7/14 (2013.01); F02C 7/143 (2013.01); F02C 7/18 (2013.01); F02C 7/22 (2013.01); F02C 7/222 (2013.01); F23R 3/04 (2013.01); F23R 3/286 (2013.01); F02C 9/40 (2013.01); F05D 2220/32 (2013.01); F05D 2240/35 (2013.01);
Abstract
A complex cycle gas turbine engine for an aircraft with hydrogen fuel supply. The gas turbine engine comprises, in fluid flow series, a core gas turbine and a recuperator for heating hydrogen fuel prior to combustion by turbine exhaust products.