Search patents:
Hybrid core assembly
Filed: January 1st, 1970 [Granted]
Patent Number: EP2554294A3
A hybrid core assembly (46) for a casting process includes a ceramic core portion (48) and a refractory metal core portion (50) that interfaces ...
Gas turbine engine geared architecture axial retention arrangement
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014007881A3
A support assembly for a geared architecture includes an engine static structure. A flex support is secured to the engine static structure and ...
Integrally bladed rotor with slotted outer rim
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014074185A3
An integrally bladed rotor has an outer rim with a plurality of blades extending radially outwardly ...
Twin tip turbine propulsors powered by a single gas turbine generator
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014109811A3
A gas turbine engine has a core engine incorporating a ...
Hybrid core assembly for a casting process
Filed: January 1st, 1970 [Granted]
Patent Number: EP2532457A3
A hybrid core assembly (46) for a casting process includes a ceramic core portion (48), a refractory metal core portion (50) and a plate (62) ...
Geared turbine engine with a d-duct and a thrust reverser
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014116308A3
A geared turbine engine includes a first rotor, a second rotor, a gear train and an engine casing. The rotors and the gear train are arranged ...
Geared turbofan engine with increased bypass ratio and compressor ...
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014107202A3
A gas turbine engine is typically comprised of a fan stage, multiple compressor stages, and multiple turbine stages. These stages are made up ...
Model based engine inlet condition estimation
Filed: January 1st, 1970 [Granted]
Patent Number: WO2014105232A3
A gas turbine engine inlet sensor fault detection and accommodation system comprises an engine model, an engine parameter comparison ...