About 65 results
https://drivepatents.com/patents/1398300 · 1 Apr 2026
A component for a gas turbine engine (20) includes a wall portion that includes an interior surface and an exterior surface. At least one cooling circuit (100D) is defined by the wall portion and includes a plurality of pedestals (132) that extend across t...
https://drivepatents.com/patents/1398028 · 31 Dec 2025
The present invention provides a combination of a gas turbine engine and a power electronics for powering aircraft and/or engine systems. The engine includes an engine core and an oil circuit configured to cool and lubricate bearings of the engine core, an...
https://drivepatents.com/patents/1397735 · 22 Jan 2025
An assembly (58) for a gas turbine engine (20) includes a compressor rotor (38), a turbine rotor (40) and a cooling circuit (60). The compressor rotor (38) includes a gas path surface (68). The turbine rotor (40) is rotatable with the compressor rotor (38)...
https://drivepatents.com/patents/956674 · 21 Oct 2015
A turbine housing (31) for an internal combustion engine (1), the turbine housing includes a coolant passage (39) and exhaust gas flow path (34, 36). The exhaust gas flow path (34, 36) is configured to pass exhaust gas of the internal combustion engine, a ...
https://drivepatents.com/patents/960281 · 3 Jun 2015
An apparatus circulates a coolant in a turbocharger, which includes a first coolant line for supplying the coolant to the turbocharger from a water pump and configured to form a first flow resistance member to increase flow resistance to the coolant flowin...
https://drivepatents.com/patents/966322 · 17 Dec 2014
A transition piece assembly for a gas turbine includes a transition duct having one end adapted for connection to a gas turbine combustor and an opposite end adapted for connection to a first turbine stage, and a pair of side panels. The assembly also incl...
https://drivepatents.com/patents/967081 · 26 Nov 2014
A ship engine includes a first turbocharger (22), a first intercooler (23), a second turbocharger (24), and a second intercooler (26). The first turbocharger (22) is arranged at one end of the ship engine with respect to a crank axis direction. The first i...
https://drivepatents.com/patents/969343 · 1 Oct 2014
A gas turbine engine (10) comprises a compressor (14), a combustion chamber (15), an outer casing (20), an inner casing (22) and a cooling arrangement (24). The outer casing (20) surrounds the compressor (14) and the combustion chamber (15) and the combust...
https://drivepatents.com/patents/974945 · 14 May 2014
The present application thus provides an active cooling system (100) for a compressor (15) and a turbine (40) of a gas turbine engine (10). The active cooling system may include an air extraction pipe (70,80) extending from the compressor (15) to the turbi...
https://drivepatents.com/patents/974905 · 14 May 2014
A turbine nozzle (100) having a non-linear cooling conduit (108) is disclosed. In one embodiment, a turbine nozzle (100) includes: an airfoil (102), at least one endwall (104) adjacent the airfoil (102), and a fillet region (106) connecting the airfoil (10...