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. 27, 2025
Filed:
May. 02, 2023
Raytheon Technologies Corporation, Farmington, CT (US);
Christopher J. Hanlon, Sturbridge, MA (US);
RTX Corporation, Farmington, CT (US);
Abstract
A powerplant is provided for an aircraft. This aircraft powerplant includes a turbine engine core, a steam system and a bypass system. The turbine engine core includes a flowpath, a compressor section, a combustor section and a turbine section. The flowpath extends through the compressor section, the combustor section and the turbine section from an inlet into the flowpath to an exhaust from the flowpath. The steam system includes an evaporator disposed along the flowpath downstream of the turbine section. The steam system is configured to evaporate water into steam using the evaporator. The steam system is configured to introduce the steam into the flowpath upstream of the turbine section. The bypass system is configured to bleed fluid from the flowpath upstream of the turbine section to provide bleed fluid. The bypass system is configured to direct the bleed fluid into the flowpath downstream of the evaporator.