MUMBAI, India, Aug. 17 -- Intellectual Property India has published a patent application (202617078551 A) filed by Safran Helicopter Engines on June 25, 2026, for Recovered-Cycle Aircraft Turbine Engine.
Inventors include Auduberteau, Alexandre; Boisseleau, Denis Daniel Jean; Puerto, Alphonse; and Brillet, Christophe Michel Georges Marcel.
The application for the patent was published on August 14, 2026, under issue no. 33/2026.
Abstract: The invention relates to an aircraft turbine engine (10) comprising: - a centrifugal compressor (14); - a combustion chamber (24); - a turbine (30) comprising a vaned nozzle diaphragm (31) mounted at the outlet of the chamber (24) and a vaned wheel (33) located downstream of this nozzle diaphragm (31), wherein the vaned wheel (33) is surrounded by a sealing ring (35) carried by an annular support (37) connected to the casing (29); - a system (32) for diffusing and straightening an air flow exiting the centrifugal compressor (14) in order to supply the combustion chamber (24); - a heat exchanger (38) connected by scroll arrangements (40) to the diffusion and straightening system (32); and - a circuit (50) for bleeding air and circulating the drawn-in air to the distributor (31) and/or to the sealing ring (35) for cooling.
Disclaimer: Curated by HT Syndication.
