About 116 results
https://drivepatents.com/patents/1390611 · 17 Sep 2025
A combustion assembly (68) for a gas turbine engine (20) includes a combustor (40), a monochromator (128), and a photodetector assembly (122). The combustor (40) forms a combustion chamber (98). The monochromator (128) is disposed outside the combustion ch...
https://drivepatents.com/patents/1397734 · 3 Sep 2025
An engine assembly (20) includes an engine structure (21) and a fuel injector (22). The engine structure (21) includes an injector receptacle (30). The injector receptacle (30) extends longitudinally through the engine structure (21) along a centerline (24...
https://drivepatents.com/patents/1400480 · 3 Sep 2025
A gas turbine engine (20) includes a fan section (22) including a fan (42) with fan blades (43). The fan section (22) drives air along a bypass flow path (B) in a bypass duct (13). A gear reduction (48) is in driving engagement with the fan (42). The gear ...
https://drivepatents.com/patents/1394365 · 27 Aug 2025
A gas turbine engine (20) includes a compressor section (92), a turbine section (28) and an intermediate combustor (56). The compressor section (92) has a plurality of rotating compressor blades (101, 103) rotating about an axis of rotation, and static sta...
https://drivepatents.com/patents/1394392 · 27 Aug 2025
A system (20) including a top cycle (21) and a bottoming cycle (40). The top cycle (20) is an engine having a combustor (28) that receives a fuel and is capable of igniting a mix of fuel and a gas, and creating products of combustion. Products of the combu...
https://drivepatents.com/patents/1395573 · 27 Aug 2025
A turbine engine assembly includes a core engine (20) generating a high energy gas flow (55) that is expanded through a turbine section (32), a hydrogen fuel system (52) supplying hydrogen fuel to a combustor (30) through a fuel flow path (45), a condenser...
https://drivepatents.com/patents/1395576 · 27 Aug 2025
A propulsion system for an aircraft includes a gas generating core engine which generates an exhaust gas flow (52) that is expanded through a turbine section (32), a power turbine (38) driven by the exhaust gas flow (52), a propulsor (22) coupled to the po...
https://drivepatents.com/patents/1396723 · 27 Aug 2025
A vane arc segment (60) includes a platform (62) and an airfoil section (66) that extends in a radial direction from the platform (62). The airfoil section (66) has a pressure side (66c) and a suction side (66d). The platform (62) defines fore and aft axia...
https://drivepatents.com/patents/1395565 · 20 Aug 2025
A propulsion system for an aircraft includes a core engine (20) generating an exhaust gas flow (55) that is expanded through a turbine section (32), a hydrogen fuel system (52) suppling hydrogen fuel to the combustor (30) through a fuel flow path (45), a c...
https://drivepatents.com/patents/1395698 · 20 Aug 2025
A propulsion system for an aircraft includes a hydrogen fuel system (52) supplying hydrogen fuel to the combustor (30) through a fuel flow path. A condenser (80) extracts water (114) from an exhaust gas flow (55) and includes a plurality of spiral passages...