About 307 results
Showing the first 200 results.
https://drivepatents.com/patents/1386502 · 19 Nov 2025
A fuel system (200) for a hydrogen fuelled aircraft propulsion system (103) comprises a tank (104) configured to store hydrogen, a first inductor (436a-c) provided within the tank (104) and configured to heat hydrogen fuel within the tank (104), and a seco...
https://drivepatents.com/patents/1395693 · 19 Nov 2025
A combustion system (120) comprising: a combustion chamber (122) extending in an axial direction between an inlet (124) and an outlet (126), the combustion chamber configured to receive an airflow through the inlet and to discharge the airflow through the ...
https://drivepatents.com/patents/1393523 · 12 Nov 2025
A thermal management system for an aircraft comprises a first gas turbine engine, a first thermal bus, a first heat exchanger, and a chiller. The first thermal bus comprises a first heat transfer fluid, with the first heat transfer fluid being in fluid com...
https://drivepatents.com/patents/1392747 · 5 Nov 2025
There is provided a method 200 of starting a gas turbine engine, comprising: selecting a baseline starting procedure of the gas turbine engine based on environmental data for an environment around the gas turbine engine; receiving condition information for...
https://drivepatents.com/patents/1400306 · 5 Nov 2025
A cabin blower system 100, for an aircraft 50, comprising: a cabin blower compressor 102, for compressing air for delivery to a cabin 152 of an aircraft 50, comprising a compressor drive shaft 110 running on a contactless bearing system 104; and a transmis...
https://drivepatents.com/patents/1396305 · 22 Oct 2025
A method 2020 of refuelling an aircraft comprising a gas turbine engine and a fuel tank arranged to provide fuel to the gas turbine engine comprises obtaining 2022 an amount of energy required for an intended flight profile; obtaining 2024 a calorific valu...
https://drivepatents.com/patents/1395579 · 8 Oct 2025
A gas turbine engine (100) includes a core engine casing (114), a bypass duct (122) and a core engine duct (111). The gas turbine engine (100) further includes a plurality of flaps (130) pivotally coupled to the core engine casing (114) and arranged circum...
https://drivepatents.com/patents/1393526 · 1 Oct 2025
A thermal management system for an aircraft comprises a first thermal bus, with the first thermal bus comprising, in a closed loop flow sequence, one or more first heat sources, a heat sink, a vapour compression system, and one or more second heat sources....
https://drivepatents.com/patents/1398009 · 24 Sep 2025
There is disclosed a reheat assembly (100) for a gas turbine engine, the reheat assembly comprising; a jetpipe casing (102,310) defining a reheat core section (104) configured to duct a core flow of air and a reheat bypass section (106) configured to duct ...
https://drivepatents.com/patents/1389083 · 17 Sep 2025
A method (600) of thrust control for an airbreathing jet engine (50). The method comprises obtaining a demanded thrust setting, obtaining a value of static pressure at a first axial location (35) of a combustion chamber (30) of the airbreathing jet engine ...