About 21 results
https://drivepatents.com/patents/1399087 · 28 Jan 2026
An exhaust gas casing for a heavy-duty gas turbine engine includes a shell (12) delimiting a hot gas path (13) and having a downstream flange (17); and an annular cooling structure (20), extending around at least a circumferential portion of the shell (12)...
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/1400143 · 2 Apr 2025
A hub cover assembly for an exhaust hub of a heavy-duty gas turbine engine, includes an adapter ring (21), configured to be coaxially fitted to a rear end (11a) of an exhaust hub (11) of a heavy-duty gas turbine engine; a spacer ring structure (22), having...
https://drivepatents.com/patents/1400277 · 4 Dec 2024
A gas turbine assembly for power plant, the gas turbine comprising: a rotor having an axis A; a compressor; a turbine; a rotor cover; a single annulus between the rotor and the rotor cover; wherein the single annulus is connected upstream to the compressor...
STATOR ASSEMBLY FOR A COMPRESSOR OF A GAS TURBINE ASSEMBLY AND COMPRESSOR FOR A GAS TURBINE ASSEMBLY
https://drivepatents.com/patents/1398703 · 27 Nov 2024
A stator assembly (22) for a compressor of a gas turbine assembly wherein air flows along a direction (D); the stator assembly comprising a stator ring (24), which extends about a longitudinal axis (A) and comprises a leading wall (30) and a trailing wall ...
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/970013 · 17 Sep 2014
A combined-cycle power plant includes: a gas turbine assembly (2), having an air intake (18) for suction of an inlet airflow (Q I ); auxiliary devices (10); a closed cooling circuit (11) for cooling the auxiliary devices (10); and an inlet air heating devi...
https://drivepatents.com/patents/971335 · 13 Aug 2014
A device for calculating the reference load for gas turbines of a combined cycle plant of the "2+1" type, is provided with at least one calculating stage (33, 34, 35, 36, 37, 38, 40) configured to calculate a first reference load (RF1) for a first gas turb...
https://drivepatents.com/patents/984142 · 4 Sep 2013
A gas turbine fuel feeding system (1) including at least one flexible conduit (4) connecting a fuel manifold (5) with a burner (2); wherein the flexible conduit includes a first piping with multiple metal walls (10) including at least one bellows sleeve (1...
https://drivepatents.com/patents/996096 · 14 Nov 2012
A control method for controlling the pilot gas supply to at least one burner assembly (15) of a gas turbine plant (1) provided with at least one pilot burner (20) includes the steps of: - supplying a pilot gas basis flow rate (Q P ) to the pilot burner (20...