About 71 results
https://drivepatents.com/patents/1393172 · 12 Mar 2025
A thermoelectric generator system (300) comprising: a thermoelectric generator (102); a vortex tube (104) comprising a flow input (112) configured to receive an input of compressed gas and to separate the compressed gas into a hot flow discharged from a fi...
https://drivepatents.com/patents/1399358 · 20 Nov 2024
An ejector assembly (400; 500) for a cooling system (300; 600) of a gas turbine engine (110) may comprise: a tail cone (122; 410; 510) having a tail cone outlet (414; 518) in fluid communication with a cooling air flow of the cooling system; an ejector bod...
https://drivepatents.com/patents/966669 · 3 Dec 2014
A two-shaft gas turbine is provided that can raise an inlet temperature of a high-pressure turbine and the air quantity of a compressor to respective rated values at any atmospheric temperature without using a variable stator vane in the initial stage of a...
https://drivepatents.com/patents/969974 · 17 Sep 2014
Certain embodiments of the disclosure may include systems and methods for variable speed operation of combustion engines. According to an example embodiment of the disclosure, a method is provided for controlling the operation of the combustion engine. The...
https://drivepatents.com/patents/971091 · 20 Aug 2014
A multi-shaft aeronautical turboprop engine in which a compressor (4) draws in air coming from an air intake (5) and drives, through an outer first shaft (7), a first stage (8p) of a turbine (8), which is provided with a second stage (8s) that drives a pro...
https://drivepatents.com/patents/971073 · 20 Aug 2014
The present invention relates to a power generation system (100) comprising a housing (108) with a first housing section (I) and a second housing section (II), an alternator (110) arranged within the first housing section (I) and a gas turbine (120) arrang...
https://drivepatents.com/patents/971325 · 13 Aug 2014
A power generating unit (10) comprises a gas turbine (11') with an air intake section (12), a compressor (13), at least one combustor (14, 16) and at least one turbine (15, 17), and further comprises a gas-cooled generator (18), being driven by said gas tu...
https://drivepatents.com/patents/974826 · 21 May 2014
A solar-energy heat power-generating system and thermoelectric conversion device thereof, the thermoelectric conversion device comprising a power generator (5), an air compressor, a turbine and an intermediate body (12) fixedly connected between the air co...
https://drivepatents.com/patents/974573 · 21 May 2014
A method of increasing the operational efficiency of an operating gas turbine engine includes supplying mechanical power from a first spool of the operating gas turbine engine to a first electrical machine to thereby generate electrical power using the fir...
https://drivepatents.com/patents/975160 · 7 May 2014
This invention relates to a multi-spool gas turbine engine, comprising: a first generator for providing electrical power to an electrical system, the generator being driveably connected to a first spool; a second generator for providing electrical power to...