About 954 results
Showing the first 200 results.
https://drivepatents.com/patents/1391450 · 20 May 2026
An integrated system and methods therefore are provided. An integrated system has individual power and/or thermal systems (200) and a coordinated control system (300). The coordinated control system (300) receives mission demands and priorities from an ups...
https://drivepatents.com/patents/1388833 · 29 Apr 2026
A gas turbine engine (10) including a compressor section (12) and a combustion section (14) in serial flow arrangement along an engine centerline (21), the combustion section having an annular dome wall circumscribing the engine centerline; an annular comb...
https://drivepatents.com/patents/1390605 · 29 Apr 2026
Example systems, methods, and apparatus are disclosed herein. Disclosed systems include a superconducting (SC) motor to power a propulsor of an aircraft and a liquid hydrogen (LH2) subcooling system including a primary flowline fluidly coupled to a cooling...
https://drivepatents.com/patents/1394404 · 22 Apr 2026
A propulsion assembly includes a first torque source coupled with a first shaft and a second torque source coupled with a second shaft. A coupler selectively couples the first and second torque sources. When the first and second torque sources are coupled ...
https://drivepatents.com/patents/1395830 · 22 Apr 2026
Methods and apparatus to operate gas turbines (100) with hydrogen as the combusting fuel are disclosed. An example gas turbine system (300, 400, 600) includes an intercooler (320) disposed between at least one of a) a fan (104) and a compressor (122) downs...
https://drivepatents.com/patents/1391654 · 15 Apr 2026
Methods, apparatus, systems, and articles of manufacture are disclosed for a hydrogen fuel distribution system (100) with integrated thermal management. An example fuel distribution system (100) with integrated thermal management comprises a hydrogen fuel ...
https://drivepatents.com/patents/1397385 · 8 Apr 2026
A system (100) and method for inspecting fan blade clearances in a fan casing (210) are presented. The method includes manually installing a bracket (230) that includes a laser module (235) and an inclinometer (236) to a fan rotor (215) that when rotated p...
https://drivepatents.com/patents/1398723 · 1 Apr 2026
An engine (10) can utilize a combustor (36) to combust fuel to drive the engine (10). A fuel nozzle assembly (130) can supply fuel to the combustor (36) for combustion or ignition of the fuel. The fuel nozzle assembly (130) can include a swirler (134) and ...
https://drivepatents.com/patents/1396894 · 25 Mar 2026
A gas turbine engine is provided. The gas turbine engine includes a turbomachine (104); a fan section (102) including a fan (126) rotatable by the turbomachine (104); a nacelle (134) enclosing the fan (126); and an engine controller (150) positioned within...
https://drivepatents.com/patents/1387307 · 25 Mar 2026
An electric power conversion system (300) comprising: an alternating current (AC) source (302) comprising a plurality of AC terminals (306) for conducting AC power; a voltage source (334) electrically coupled to the AC terminals (306); and a controller (80...