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:
Oct. 03, 2023
Filed:
Sep. 23, 2022
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Alan Retersdorf, Avon, CT (US);
Stephen H. Taylor, East Hartford, CT (US);
Oliver V. Atassi, Longmeadow, MA (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 6/18 (2006.01); F02C 7/32 (2006.01); F02C 9/18 (2006.01);
U.S. Cl.
CPC ...
F02C 6/18 (2013.01); F02C 7/32 (2013.01); F02C 9/18 (2013.01); F05D 2220/62 (2013.01); F05D 2260/10 (2013.01); F05D 2260/213 (2013.01); F05D 2260/232 (2013.01);
Abstract
A turbine engine assembly includes a tap is at a location upstream of the combustor section where a bleed airflow is drawn. The bleed air is pressurized in an auxiliary compressor section, heated in an exhaust heat exchanger and expanded through a power turbine that is coupled to drive the auxiliary compressor section.