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:
Sep. 01, 2026
Filed:
May. 02, 2025
Rtx Corporation, Farmington, CT (US);
Fadi S. Maalouf, East Hampton, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
An aircraft powerplant includes a compressor section, a combustor section, a turbine section, a core flowpath and an air system. The air system includes an air circuit and a heat exchanger. The air circuit extends longitudinally from a circuit inlet, through the heat exchanger, to a circuit outlet. The circuit inlet fluidly couples the air circuit to the core flowpath at an inlet location longitudinally upstream of a combustor. The circuit outlet fluidly couples the air circuit to the core flowpath at an outlet location longitudinally upstream of the inlet location. The circuit outlet is disposed at an outer peripheral boundary of the core flowpath in the compressor section. The air system is configured to bleed compressed air out of the core flowpath, cool the compressed air using the heat exchanger to provide cooled air, and introduce the cooled air back into the core flowpath.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile