About 65 results
https://drivepatents.com/patents/978373 · 19 Feb 2014
Provided is a cooling structure of a gas turbine rotor blade, wherein cooling air which has convection cooled a fillet part is ejected from branch pipes open on the surface of a platform having small thermal stress without drilling holes in the fillet part...
https://drivepatents.com/patents/978519 · 12 Feb 2014
A heat exchanger assembly (130) for use in a gas turbine engine includes a bypass valve (136) and at least one body portion (202). The body portion includes at least one de-congealing inlet channel (248) in flow communication with the bypass valve, a plura...
https://drivepatents.com/patents/979357 · 22 Jan 2014
In one embodiment, a turbine using CO 2 includes moving blades, stator blades, a working fluid transport flow path (35), a coolant transport flow path (36), and a coolant recovery flow path (37). The stator blades (16) constitute turbine stages together wi...
https://drivepatents.com/patents/979926 · 8 Jan 2014
The invention relates to a cooled blade (10) for a gas turbine, comprising a radially extending aerofoil (11) with a leading edge (15), a trailing edge (16), a suction side (17) and a pressure side (18), whereby a lip overhang is provided on the suction si...
https://drivepatents.com/patents/980734 · 18 Dec 2013
A cooling gas flow control device (63) for a turbine rotor (34, 36, 38) that is internally located between the compressor (4) and the turbine section (8) of a turbine (2) is disclosed. The cooling gas flow control device (63) has a shape memory material (7...
https://drivepatents.com/patents/981532 · 27 Nov 2013
A turbocharger for motor vehicles presents two impellers (10, 11) keyed onto a drive shaft (9) to rotate inside respective chambers (3, 5), which are obtained in a containing casing (2), and are separated from one another in a fluid-tight manner by at leas...
https://drivepatents.com/patents/981898 · 20 Nov 2013
Provided are a fuel nozzle the tip of which can be cooled easily and at a reduced cost, a gas turbine combustor equipped with this fuel nozzle, and a gas turbine equipped with this gas turbine combustor. This fuel nozzle is equipped with: an inner tube (5)...
https://drivepatents.com/patents/984279 · 4 Sep 2013
The invention provides a gas-turbine fuel nozzle (1) that includes a plurality of fuel supply channels (3a) to which fuel is supplied, a plurality of fuel/scavenging-fluid supply channels (3b) to which fuel or a scavenging fluid for scavenging the fuel is ...
https://drivepatents.com/patents/988606 · 17 Jul 2013
A cooling system for a gas turbine engine (10) having a compressor (14), a combustor (16) and a turbine section arranged to receive combustion products from the combustor. The cooling system includes ducting (32,44) defining a flow path from the compressor...
https://drivepatents.com/patents/984730 · 3 Jul 2013
A gas turbine configured to prevent eccentricity of a rotor (14) due to heat is installed with a strut (23), an outer diffuser (24), an inner diffuser (25), a strut cover (26), and a partition wall (28), wherein the gas turbine includes an inflow hole (31)...