About 108 results
https://drivepatents.com/patents/1388500 · 10 Jun 2026
An assembly (200) for mounting an auxiliary component to an engine case (110) of a gas turbine engine (100) includes a support bracket (122), the support bracket having a first end (230) configured for attachment to a first flange (232) of the engine case,...
https://drivepatents.com/patents/1390129 · 10 Jun 2026
A gas turbine engine (20) is provided that includes fan (28), compressor (30), combustion (32), and turbine (34) sections, a fan bypass air path (38), and a turbine active clearance control system (54). The turbine section has a rotor stage (44) and a turb...
https://drivepatents.com/patents/965433 · 27 May 2026
An aircraft propulsion system includes aircraft systems having at least one hydrogen tank and an aircraft-systems heat exchanger and engine systems having at least a main engine core, a high pressure pump, a hydrogen-air heat exchanger, and a turbo expande...
https://drivepatents.com/patents/1398142 · 20 May 2026
A lubrication system for a fan drive planetary gear system includes a stationary first bearing configured to receive a lubricant from a lubricant input, the stationary first bearing is located adjacent a fan drive shaft. A second bearing is configured to r...
https://drivepatents.com/patents/1386515 · 13 May 2026
A method of fabricating a variable geometry space filling insert for a ceramic matrix composite component includes arranging a plurality of fiber bodies (26A) into a preform insert (12A), applying a polymer binder to the plurality of fiber bodies (26A), tr...
https://drivepatents.com/patents/1390929 · 6 May 2026
A turbine engine assembly (20) includes a core engine (22) that generates an exhaust gas flow (38), a condenser (48) where water is extracted from the exhaust gas flow (38), an evaporator (64) where heat is input into the water that is extracted by the con...
https://drivepatents.com/patents/1394662 · 6 May 2026
An aircraft propulsion system includes aircraft systems having at least one hydrogen tank and an aircraft-systems heat exchanger and engine systems having at least a main engine core, a high pressure pump, a hydrogen-air heat exchanger, and a turbo expande...
https://drivepatents.com/patents/1388068 · 6 May 2026
An apparatus is provided for an aircraft powerplant. This apparatus includes a heat exchanger (20). The heat exchanger (20) includes a frame (22), a plurality of heat exchanger cores (24), a first flowpath (96) and a second flowpath (98). The frame (22) ex...
https://drivepatents.com/patents/1397874 · 29 Apr 2026
An engine system (200) includes a turbine engine (202) including a compressor section (206), a combustor section (208) having a burner, a turbine section (210), and a nozzle (212) in an open-loop configuration. The engine system (200) also includes a botto...
https://drivepatents.com/patents/1387203 · 29 Apr 2026
A gas turbine engine includes a fan received within a fan case (102), the fan delivers bypass air into a bypass duct between an inner radial portion of the fan case (102) and an outer radial surface of an inner core housing (104). The fan also delivers air...