About 141 results
https://drivepatents.com/patents/1391039 · 1 Apr 2026
A combustor (100; 200) includes a liner (102) defining a combustion chamber (105) and receiving a fuel and air mixing body (104; 204; 300). The mixing body (104...300) has a central fuel supply (118, 120; 223,, 225; 302), and radial distribution passages (...
https://drivepatents.com/patents/1391071 · 1 Apr 2026
A combustor (100) includes a liner (102) defining a combustion chamber (105), and receiving an air and fuel mixing body (104). The mixing body (104) includes a forward face (114) facing into the combustion chamber (105). A plurality of circumferentially sp...
https://drivepatents.com/patents/1394556 · 1 Apr 2026
An aircraft system is provided that includes a first propulsor rotor (42A), a first transmission (106A), a second propulsor rotor (42B), a second transmission (106B) and an intermittent combustion engine (68). The first propulsor rotor (42A) is rotatable a...
https://drivepatents.com/patents/1399301 · 1 Apr 2026
A method and a system for synthesizing output power provided by an engine (10) are provided. The engine (10) comprising a compressor section (14), a combustor (16), and a turbine section (18) in serial fluid flow communication. The engine is operated and, ...
https://drivepatents.com/patents/1388386 · 18 Mar 2026
An electric fan (12) for producing thrust to propel an aircraft (10) is disclosed. The electric fan (12) comprises a stator (22), a fan rotor (24) rotatably mounted relative to the stator (22) and an electric motor (26) mounted to the stator (22) and drivi...
https://drivepatents.com/patents/1396134 · 18 Mar 2026
An air intake plenum (22) for a gas turbine engine (20) is provided that includes an axial centerline (30), first and second gas path surfaces (58, 60), and a plurality of struts (42). The gas path surfaces (58, 60) are spaced apart from one another and de...
https://drivepatents.com/patents/1387937 · 18 Mar 2026
A tube assembly (10) comprises a tube (12) having a tube flange (18) securable to an associated mounting surface (20) of a turbine engine component (14). A first seal (30) is provided at the bore interface between the tube (12) and a fluid port (34) of the...
https://drivepatents.com/patents/1388324 · 11 Mar 2026
An assembly for a powerplant includes a housing (34), a primary fuel injector (38) and an ignition system (40). The housing (34) forms a combustion volume (66) within the housing (34). The primary fuel injector (38) is configured to inject primary fuel int...
https://drivepatents.com/patents/1388492 · 4 Mar 2026
A rotor housing (46) for an aircraft rotary engine (12) includes a side housing body (82) and a rail (84). The side housing body (82) extends along an axis between and to an inner side (94) and an outer side (96). The side housing body (82) forms a fluid c...
https://drivepatents.com/patents/1391162 · 4 Mar 2026
A gas turbine engine (20) includes a propulsor for providing air into a core engine housing and propulsion air radially outwardly of the core engine housing. The core engine housing surrounds a compressor section. A combustor is positioned downstream of th...