About 75 results
https://drivepatents.com/patents/1391047 · 3 Sep 2025
A gas turbine engine (20) includes an annular combustion chamber (40) and an injector ring (42) that is configured to introduce a hydrogen and gas mixture into the combustion chamber (40). The injector ring (42) may include a hydrogen manifold cavity (52),...
https://drivepatents.com/patents/1395590 · 13 Aug 2025
A lance injector for a gas turbine engine, the lance injector includes a supply duct arrangement (17), having at least a first tubular body (20) and a second tubular body (21), concentrically extending along a central axis (A). A terminal member (18) is co...
https://drivepatents.com/patents/1395705 · 4 Jun 2025
A method (100) of optimising the performance of combustion equipment (16) of a gas turbine engine (10) includes providing a fuel flow into the combustion equipment (16) via a plurality of fuel injectors (50) circumferentially disposed about a principal rot...
https://drivepatents.com/patents/1394129 · 19 Mar 2025
A fuel injector for a gas turbine engine includes an inner housing (850) having a center body (816), an intermediate housing (852) arranged radially outward from the inner housing (850), and an outer housing (854) arranged radially outward from the interme...
https://drivepatents.com/patents/1399453 · 15 Jan 2025
An injector module (42) includes an injector stem (102) that extends along an injector longitudinal axis (31) between an inlet end (90) and an outlet end (92) of the injector module (42). The injector module (42) also includes a first fuel line (121) of a ...
https://drivepatents.com/patents/1397733 · 25 Dec 2024
Disclosed herein is a nozzle(1400) for a combustor(1200) that burns fuel containing hydrogen, which includes a plurality of mixing tubes(1420) through which air and fuel flow, a multi-tube(1410) configured to contain and support the mixing tubes(1420), a f...
https://drivepatents.com/patents/1399657 · 11 Sep 2024
A fuel oil injector for a gas turbine engine includes a tubular body (17) extending along an axis (A), a first fuel oil supply duct (18) and a second fuel oil supply duct (20) in the tubular body (17), and a plurality of flat fan nozzles (22) arranged arou...
https://drivepatents.com/patents/1398001 · 1 May 2024
A micro-mixer (1400) comprises a plurality of fuel tubes (1410) through which air and fuel flow, a casing (1430) accommodating the plurality of fuel tubes (1410) therein, an injection part (1440) formed as a pyramidal protrusion on one side of the casing a...
https://drivepatents.com/patents/1398469 · 24 Apr 2024
A combustor nozzle (1220) comprising a nozzle module (1400) is proposed. The nozzle module (1400) comprises a fuel supply pipe (1420) supplying fuel from the front side to the rear side, a fuel plenum (1510) having an internal fuel flow path through which ...
https://drivepatents.com/patents/1398466 · 13 Mar 2024
A combustor nozzle (1120) is provided. The combustor nozzle (1120) comprises a nozzle module, the nozzle module (1400) comprises a central tube (1420) having an air flow path (1423), through which air flows from a front-to-rear direction, and an opening ho...