ClassID:

145520

F05D2260/205 - CPC Classification

Classification description:

Function; Heat transfer, e.g. cooling Cooling fluid recirculation, i.e. after cooling one or more components is the cooling fluid recovered and used elsewhere for other purposes

Recent Application in this class:
#1
20260139642
2026-05-21

ELECTRIC MACHINE COOLING PLATE FOR AIRCRAFT POWERPLANT

#2
20260139641
2026-05-21

ELECTRIC MACHINE COOLING PLATE FOR AIRCRAFT POWERPLANT

#3
20260055730
2026-02-26

EXHAUST SYSTEM FOR A TURBINE ENGINE, COMPRISING A HEAT EXCHANGER

#4
20250389210
2025-12-25

HYBRID FIXED-OPEN LOW TEMPERATURE THERMAL RESERVOIR FOR LOW-GRADE HEAT FOR A HEAT PUMP CYCLE

#5
20250347249
2025-11-13

SUPERCHARGED COMBUSTOR COOLING USING TURBOMACHINERY

#6
20250334055
2025-10-30

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#7
20240301829
2024-09-12

AIRCRAFT HEAT MANAGEMENT

#8
20240301828
2024-09-12

AIRCRAFT HEAT MANAGEMENT

#9
20240271566
2024-08-15

Aircraft heat management

#10
20240209779
2024-06-27

Aircraft heat management

#11
20240209778
2024-06-27

METHODS, SYSTEMS, AND APPARATUS TO CONTROL A FLUID PROVIDED TO COMPONENTS IN A FLUID PUMP OF A CLOSED LOOP SYSTEM

#12
20240159170
2024-05-16

ON-DEMAND HYDROGEN FOR POWER GENERATION

#13
20240093642
2024-03-21

GAS TURBINE ENGINES WITH HEAT RECOVERY SYSTEMS

#14
20240084733
2024-03-14

Closed-loop cooling system for a gas turbine engine

#15
20240011399
2024-01-11

Blade with tip rail cooling

#16
20230411646
2023-12-21

FUEL CELL POWER SYSTEM FOR A VEHICLE

#17
20230332562
2023-10-19

Staged combustion liquid rocket engine cycle with the turbopump unit and preburner integrated into the structure of the combustion chamber

#18
20230323810
2023-10-12

Gas turbine engine

#19
20230303254
2023-09-28

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#20
20230243306
2023-08-03

COMBINATION OF A GAS TURBINE ENGINE AND A POWER ELECTRONICS

#21
20230243267
2023-08-03

Components for gas turbine engines

#22
20230122852
2023-04-20

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#23
20230061176
2023-03-02

Friction bearing, and method for lubricating and cooling a friction bearing

#24
20220389873
2022-12-08

GEARBOX AND GAS TURBINE PROPULSION UNIT

#25
20220381434
2022-12-01

APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A COMPONENT OF A GAS TURBINE

#26
20220307418
2022-09-29

Gas turbine engines with heat recovery systems

#27
20220272871
2022-08-25

Air energy storage powered uninterruptible power supply

#28
20220267021
2022-08-25

AIRCRAFT HAVING AN ENGINE AND A COOLING SYSTEM BASED ON DIHYDROGEN

#29
20220243659
2022-08-04

High-temperature fuel thermal transport bus architecture

#30
20220242581
2022-08-04

PROPULSION SYSTEM COOLING CONTROL

#31
20220235705
2022-07-28

Heat transfer system

#32
20220228492
2022-07-21

Cooling device for turbine nozzle guide vane by liquid metal with low melting point

#33
20220220858
2022-07-14

Coolant delivery via an independent cooling circuit

#34
20220205411
2022-06-30

Staged combustion liquid rocket engine cycle with the turbopump unit and preburner integrated into the structure of the combustion chamber

#35
20220205363
2022-06-30

Coolant delivery via an independent cooling circuit

#36
20220194622
2022-06-23

Regenerative thermal management system

#37
20220194604
2022-06-23

Chilled working fluid generation and separation for an aircraft

#38
20220186665
2022-06-16

System for cooling an aircraft turbojet engine

#39
20220170374
2022-06-02

Trailing edge tip cooling of blade of a gas turbine blade

#40
20220153426
2022-05-19

Supercritical carbon dioxide-cooled generator and turbine

#41
20220025833
2022-01-27

Turbofan engine comprising an outlet cone cooled by its secondary flow

#42
20210404344
2021-12-30

Blade with tip rail, cooling

#43
20210324745
2021-10-21

OGV electroformed heat exchangers

#44
20210293165
2021-09-23

Processes for removing carbon dioxide from exhaust gas using scraped and non-scraped heat exchangers

#45
20210277781
2021-09-09

Gas turbine blade for re-using cooling air and turbomachine assembly and gas turbine comprising the same

#46
20210246836
2021-08-12

Thermal management system

#47
20210148371
2021-05-20

Compressor with thermal expansion reducing structure

#48
20210102494
2021-04-08

Engine with cooling passage circuit extending through blade, seal, and ceramic vane

#49
20210025288
2021-01-28

Integrated cooling sub-system

#50
20210025278
2021-01-28

Turbine rotor airfoil and corresponding method for reducing pressure loss in a cavity within a blade

#51
20200400102
2020-12-24

Staged combustion liquid rocket engine cycle with the turbopump unit and preburner integrated into the structure of the combustion chamber

#52
20200318548
2020-10-08

Heat exchanger thermal shock reducer

#53
20200300097
2020-09-24

Blade with tip rail cooling

#54
20200291791
2020-09-17

Airfoil having internal hybrid cooling cavities

#55
20200240364
2020-07-30

Apparatus for desuperheating high temperature, high velocity steam

#56
20200190998
2020-06-18

Turbine blade with a coupled serpentine channel

#57
20200182471
2020-06-11

Turbine scroll assembly for gas turbine engine

#58
20200165982
2020-05-28

Thermal management system

#59
20200165974
2020-05-28

Waste heat recovery system

#60
20200141272
2020-05-07

Intercooled tangential air injector for gas turbine engines

#61
20200102887
2020-04-02

Gas turbine engine and cooling air configuration for turbine section thereof

#62
20200095888
2020-03-26

System with thin walled cooling plate for an electronic enclosure

#63
20200088099
2020-03-19

Hybrid expander cycle with turbo-generator and cooled power electronics

#64
20200088098
2020-03-19

Hybrid expander cycle with pre-compression cooling and turbo-generator

#65
20200063959
2020-02-27

System with conduit arrangement for dual utilization of cooling fluid in a combustor section of a gas turbine engine

#66
20200063572
2020-02-27

Airfoil having improved throughflow cooling scheme and damage resistance

#67
20200040760
2020-02-06

Airfoil core inlets in a rotating vane

#68
20200025084
2020-01-23

Microchannel heat exchangers for gas turbine intercooling and condensing

#69
20200025081
2020-01-23

Systems and methods for cooling electronic engine control devices

#70
20200025080
2020-01-23

Diversion of fan air to provide cooling air for gas turbine engine

#71
20190368378
2019-12-05

Shroud for gas turbine engine

#72
20190368377
2019-12-05

Shroud for gas turbine engine

#73
20190293346
2019-09-26

Propulsion system cooling control

#74
20190292982
2019-09-26

Chilled working fluid generation and separation for an aircraft

#75
20190292925
2019-09-26

Coolant airflow assembly particulate filter with panels in series

#76
20190291877
2019-09-26

Cryogenic cooling system for an aircraft

#77
20190284999
2019-09-19

Telescoping bore basket for gas turbine engine

#78
20190284939
2019-09-19

Blade having a tip cooling cavity and method of making same

#79
20190249566
2019-08-15

Impingement cooling features for gas turbines

#80
20190242407
2019-08-08

Gas turbine engine compressor

#81
20190226404
2019-07-25

OIL PIPE ASSEMBLY

#82
20190226345
2019-07-25

Gas turbine engine component cooling with resupply of cooling passage

#83
20190211693
2019-07-11

Turbine blade comprising a cooling circuit

#84
20190186740
2019-06-20

APPARATUS AND METHOD FOR MITIGATING PARTICULATE ACCUMULATION ON A COMPONENT OF A GAS TURBINE ENGINE

#85
20190186738
2019-06-20

Apparatus and method for mitigating particulate accumulation on a component of a gas turbine

#86
20190178103
2019-06-13

Turbine shroud cooling

#87
20190178102
2019-06-13

Turbine shroud cooling

#88
20190170016
2019-06-06

Air oil cooler airflow augmentation system

#89
20190170007
2019-06-06

Sliding seal

#90
20190153954
2019-05-23

Thermal management system

#91
20190145350
2019-05-16

Liquid propellant rocket engine nozzle with passive condensate cooling

#92
20190145264
2019-05-16

OGV electroformed heat exchangers

#93
20190101057
2019-04-04

Fluid cooling structure for an electric machine of a gas turbine engine

#94
20190101010
2019-04-04

Airfoil having internal hybrid cooling cavities

#95
20190101008
2019-04-04

Airfoil having internal hybrid cooling cavities

#96
20190101007
2019-04-04

Airfoil having internal hybrid cooling cavities

#97
20190101006
2019-04-04

Airfoil having internal hybrid cooling cavities

#98
20190101005
2019-04-04

Airfoil having fluidly connected hybrid cavities

#99
20190078514
2019-03-14

Gas turbine engine active clearance control system using inlet particle separator

#100
20190063622
2019-02-28

Variable orifice flow control device

#101
20190063461
2019-02-28

Refrigerant gas cooling of motor and magnetic bearings

#102
20190048739
2019-02-14

Variable area turbine arrangement with secondary flow modulation

#103
20190040745
2019-02-07

Engine component with hollow turbulators

#104
20190024641
2019-01-24

Cooling device for components of wind turbines

#105
20190017391
2019-01-17

Blade with tip rail cooling

#106
20190017389
2019-01-17

Airfoil with tip rail cooling

#107
20180340468
2018-11-29

Gas turbine and component-temperature adjustment method therefor

#108
20180340446
2018-11-29

Interdigitated turbine engine air bearing cooling structure and method of thermal management

#109
20180320548
2018-11-08

Turbine engine cooling system with an open loop circuit

#110
20180320542
2018-11-08

Tip clearance control for gas turbine engine

#111
20180320525
2018-11-08

Leading edge hybrid cavities and cores for airfoils of gas turbine engine

#112
20180291747
2018-10-11

Vane cooling system

#113
20180291743
2018-10-11

Turbine engine airfoil having a cooling circuit

#114
20180238237
2018-08-23

Modular gas turbine inlet cooling systems

#115
20180209292
2018-07-26

ACTIVE GAP CONTROL FOR TURBINE ENGINE COMPRESSOR

#116
20180209274
2018-07-26

Thermal isolation structure for rotating turbine frame

#117
20180202362
2018-07-19

Injection cooled cooling air system for a gas turbine engine

#118
20180195729
2018-07-12

Turbine scroll assembly for gas turbine engine

#119
20180195395
2018-07-12

Turbine have a first and second rotor disc and a first and second cooling fluid conduit wherein the second cooling fluid conduit is extended through an annular axially extended bore having a radially outer extent defined by a radially innermost surface of the rotor discs

#120
20180112541
2018-04-26

Cooling circuits for a multi-wall blade

#121
20180112539
2018-04-26

Cooling circuits for a multi-wall blade

#122
20180100436
2018-04-12

Combustor aft frame cooling

#123
20180058230
2018-03-01

Chamfered stator vane rail

#124
20180051656
2018-02-22

Combustion chamber structure, particularly for a rocket engine

#125
20180051574
2018-02-22

Cooling circuit for a multi-wall blade

#126
20180045116
2018-02-15

Ice protection system for gas turbine engines

#127
20180038236
2018-02-08

GAS TURBINE ENGINE STATOR VANE BAFFLE ARRANGEMENT

#128
20180023406
2018-01-25

Intermediate case for an aircraft turbomachine made from a single casting with a lubricant duct

#129
20180023404
2018-01-25

RING SEGMENT SYSTEM FOR GAS TURBINE ENGINES

#130
20180016917
2018-01-18

Turbomachine component having impingement heat transfer feature, related turbomachine and storage medium

#131
20170370290
2017-12-28

GAS TURBINE ENGINE

#132
20170363002
2017-12-21

COpower generation system

#133
20170356457
2017-12-14

Active core cooling system

#134
20170356341
2017-12-14

Impingement cooling system for a gas turbine engine

#135
20170328210
2017-11-16

Airfoil with cooling circuit

#136
20170328208
2017-11-16

Airfoil with cooling circuit

#137
20170321564
2017-11-09

System and method for cooling components of a gas turbine engine

#138
20170314415
2017-11-02

Turbine engine cooling system with an open loop circuit

#139
20170314414
2017-11-02

Annular ring assembly for shroud cooling

#140
20170284222
2017-10-05

Turbine apparatus and method for redundant cooling of a turbine apparatus

#141
20170268380
2017-09-21

Cooling device for cooling platforms of a guide vane ring of a gas turbine

#142
20170234144
2017-08-17

Cooling concept for turbine blades or vanes

#143
20170218771
2017-08-03

Gas turbine with two swirl supply lines for cooling the rotor

#144
20170204807
2017-07-20

Method and system for controlling core cowl vent area

#145
20170204730
2017-07-20

Rotor blade cooling circuit

#146
20170184021
2017-06-29

System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system

#147
20170175547
2017-06-22

Cooling circuit for a multi-wall blade

#148
20170175539
2017-06-22

Crossover hole configuration for a flowpath component in a gas turbine engine

#149
20170167384
2017-06-15

Compressor core inner diameter cooling

#150
20170167269
2017-06-15

Article and method of cooling an article

#151
20170159569
2017-06-08

Thermal management system

#152
20170159566
2017-06-08

Closed loop cooling method and system with heat pipes for a gas turbine engine

#153
20170145832
2017-05-25

Multi-chamber platform cooling structures

#154
20170138264
2017-05-18

Gas turbine engine with rotor centering cooling system in an exhaust diffuser

#155
20170107831
2017-04-20

Article and method of cooling an article

#156
20170089263
2017-03-30

Turbine engine advanced cooling system

#157
20170082023
2017-03-23

METHOD FOR OPERATING A GAS TURBINE ENGINE UNIT

#158
20170044914
2017-02-16

Turbine component surface cooling system with passive flow modulation

#159
20160376896
2016-12-29

Gas turbine engine component cooling with resupply of cooling passage

#160
20160333784
2016-11-17

Wall cooling arrangement for a gas turbine engine

#161
20160333702
2016-11-17

Gas turbine engine component cooling circuit with respirating pedestal

#162
20160298474
2016-10-13

Sliding seal

#163
20160290157
2016-10-06

System for cooling a turbine engine

#164
20160258359
2016-09-08

Diversion of fan air to provide cooling air for gas turbine engine

#165
20160230663
2016-08-11

Gas turbine, gas-turbine control device, and gas turbine operation method

#166
20160201491
2016-07-14

Variable area turbine arrangement with secondary flow modulation

#167
20160194980
2016-07-07

Gas turbine engine component providing prioritized cooling

#168
20160177829
2016-06-23

Microchannel heat exchangers for gas turbine intercooling and condensing

#169
20160177782
2016-06-23

Engine component having platform with passageway

#170
20160131040
2016-05-12

Heat exchanger having a coaxial or concentric tube construction

#171
20160131037
2016-05-12

Supply duct for cooling air from gas turbine compressor

#172
20160131029
2016-05-12

METHOD AND SYSTEM FOR SEPARATING CO2 FROM N2 AND O2 IN A TURBINE ENGINE SYSTEM

#173
20160084098
2016-03-24

Sealing structure and turbine

#174
20160076381
2016-03-17

Secondary flowpath system for a gas turbine engine

#175
20160054003
2016-02-25

Combustor cap assembly

#176
20160047271
2016-02-18

Ducting platform cover plate

#177
20160047258
2016-02-18

Inner stage turbine seal for gas turbine engine

#178
20160032416
2016-02-04

Gas turbine engine airfoil impingement cooling

#179
20160024968
2016-01-28

Air oil cooler airflow augmentation system

#180
20160017750
2016-01-21

Annular ring assembly for shroud cooling

#181
20160017714
2016-01-21

Technique for cooling a root side of a platform of a turbomachine part

#182
20150377056
2015-12-31

Gas turbine and operating method thereof

#183
20150377055
2015-12-31

Gas turbine and operating method thereof

#184
20150377054
2015-12-31

Gas turbine and operating method thereof

#185
20150337763
2015-11-26

Propellant feed circuit and a cooling method

#186
20150300202
2015-10-22

Turbocharger

#187
20150300195
2015-10-22

Blade outer air seal with cored passages

#188
20150298024
2015-10-22

System and method of distillation process and turbine engine intercooler

#189
20150275763
2015-10-01

Turbine sections of gas turbine engines with dual use of cooling air

#190
20150267549
2015-09-24

Turbine vane with cooled fillet

#191
20150260102
2015-09-17

Heat exchanger for a turbo engine

#192
20150240723
2015-08-27

Bore basket for a gas powered turbine

#193
20150118022
2015-04-30

Re-use of internal cooling by medium in turbine hot gas path components

#194
20150052897
2015-02-26

Method of recovering energy in a steam-cooled gas turbine

#195
20150047359
2015-02-19

Axial flow machine cooling system

#196
20150030461
2015-01-29

Impingement cooling of turbine blades or vanes

#197
20150007581
2015-01-08

Shroud block segment for a gas turbine

#198
20140356125
2014-12-04

Gas turbine engine heat exchanger system

#199
20140294560
2014-10-02

Gas turbine shroud assemblies

#200
20140283520
2014-09-25

Transition duct with divided upstream and downstream portions

#201
20140260292
2014-09-18

Compressor air provided to combustion chamber plenum and turbine guide vane

#202
20140234073
2014-08-21

Casing cooling duct

#203
20140217739
2014-08-07

Electricity generation device and method employing cryogenic fluid, evaporator, superheater, and expansion turbine

#204
20140199177
2014-07-17

Airfoil and method of making

#205
20140154085
2014-06-05

Gas turbine and guide blade for a housing of a gas turbine

#206
20140140829
2014-05-22

Turbine engine cooling system with an open loop circuit

#207
20140127013
2014-05-08

Gas turbine engine airfoil cooling circuit

#208
20140123620
2014-05-08

System and method for oxidant compression in a stoichiometric exhaust gas recirculation gas turbine system

#209
20140110092
2014-04-24

Atomizing air heat exchange for heating attemperation feed water in a combined cycle turbine

#210
20140060774
2014-03-06

Inlet air chilling system with humidity control and energy recovery

#211
20140056686
2014-02-27

Cooling air configuration in a gas turbine engine

#212
20140003924
2014-01-02

Turbine casing comprising ring sector attachment means

#213
20130323033
2013-12-05

Blade outer air seal with cored passages

#214
20130280091
2013-10-24

Gas turbine engine airfoil impingement cooling

#215
20130243591
2013-09-19

Gas turbine engine airfoil cooling circuit

#216
20130243576
2013-09-19

Gas turbine

#217
20130239542
2013-09-19

STRUCTURES AND METHODS FOR INTERCOOLING AIRCRAFT GAS TURBINE ENGINES

#218
20130152601
2013-06-20

Gas turbine engine having a multi-variable closed loop controller for regulating tip clearance

#219
20130145773
2013-06-13

METHOD AND SYSTEM FOR SEPARATING CO2 FROM N2 AND O2 IN A TURBINE ENGINE SYSTEM

#220
20130142665
2013-06-06

Hybrid vapor and film cooled turbine blade

#221
20130142649
2013-06-06

Cooled turbine blade and method for cooling a turbine blade

#222
20130051972
2013-02-28

Blade outer air seal with multi impingement plate assembly

#223
20130039758
2013-02-14

TURBINE AIRFOIL AND METHOD OF CONTROLLING A TEMPERATURE OF A TURBINE AIRFOIL

#224
20130036747
2013-02-14

Method for cooling a gas turbine plant and gas turbine plant for implementing the method

#225
20130028704
2013-01-31

BLADE OUTER AIR SEAL WITH PASSAGE JOINED CAVITIES

#226
20120297793
2012-11-29

Gas turbine engine

#227
20120282107
2012-11-08

Turbine airfoil cooling system with high density section of endwall cooling channels

#228
20120282079
2012-11-08

Rear hub cooling for high pressure compressor

#229
20120257954
2012-10-11

METHOD FOR COOLING TURBINE STATORS AND COOLING SYSTEM FOR IMPLEMENTING SAID METHOD

#230
20120251295
2012-10-04

GAS TURBINE ENGINE COMPONENT

#231
20120247121
2012-10-04

Aircraft gas turbine

#232
20120243970
2012-09-27

ARRANGEMENT AND METHOD FOR CLOSED FLOW COOLING OF A GAS TURBINE ENGINE COMPONENT

#233
20120227371
2012-09-13

System for cooling and purging exhaust section of gas turbine engine

#234
20120163975
2012-06-28

Platform with cooling circuit

#235
20120151896
2012-06-21

Hot gas path component cooling for hybrid pulse detonation combustion systems

#236
20120134785
2012-05-31

Axial flow gas turbine

#237
20120134781
2012-05-31

Axial flow gas turbine

#238
20120134780
2012-05-31

Axial flow gas turbine

#239
20120134779
2012-05-31

Gas turbine of the axial flow type

#240
20120111020
2012-05-10

Control method for cooling a turbine stage in a gas turbine

#241
20120102960
2012-05-03

Gas turbine engine systems involving cooling of combustion section liners

#242
20120096868
2012-04-26

Nitrogen cooled gas turbine with combustor nitrogen injection and partial nitrogen recycling

#243
20120085528
2012-04-12

INTERDEPENDENT LUBRICATION SYSTEMS

#244
20120082563
2012-04-05

Cooled IBR for a micro-turbine

#245
20120063891
2012-03-15

COOLED COMPONENT FOR A GAS TURBINE

#246
20120060464
2012-03-15

SYSTEMS, METHODS AND APPARATUS FOR PROPULSION

#247
20120045313
2012-02-23

Flow device comprising a cavity cooling system

#248
20120006034
2012-01-12

Hybrid cooling of a gas turbine engine

#249
20110297357
2011-12-08

Adjustable loop rotor air cooler and fuel gas heater

#250
20110280735
2011-11-17

Ventilation of a high-pressure turbine in a turbomachine

#251
20110250067
2011-10-13

Shaft seal

#252
20110247344
2011-10-13

Rear hub cooling for high pressure compressor

#253
20110236206
2011-09-29

Gas turbine bucket with serpentine cooled platform and related method

#254
20110203249
2011-08-25

Turbine starter lubricant cooling

#255
20110182724
2011-07-28

Cooling system of ring segment and gas turbine

#256
20110171013
2011-07-14

Shroud seal segments arrangement in a gas turbine

#257
20110138819
2011-06-16

Gas turbine engine with cooling arrangement

#258
20110138818
2011-06-16

Gas turbine and operating method thereof

#259
20110116915
2011-05-19

Steam turbine having a cooling apparatus

#260
20110100020
2011-05-05

APPARATUS AND METHOD FOR TURBINE ENGINE COOLING

#261
20110067413
2011-03-24

Ejector controlled twin air source gas turbine pressurizing air system

#262
20110041509
2011-02-24

Gas turbine engine cooling system and method

#263
20110033281
2011-02-10

Steam turbine, method of cooling steam turbine, and heat insulating method for steam turbine

#264
20110030381
2011-02-10

Gas turbine engine rotary injection system and method

#265
20110027102
2011-02-03

Cooling structure of turbine airfoil

#266
20110005193
2011-01-13

Method and apparatus for simplified thrust chamber configurations

#267
20100284807
2010-11-11

Blade cooling

#268
20100251723
2010-10-07

Thimble, sleeve, and method for cooling a combustor assembly

#269
20100242487
2010-09-30

Thermally decoupled can-annular transition piece

#270
20100242437
2010-09-30

Fuel-cooled flexible heat exchanger with thermoelectric device compression

#271
20100239431
2010-09-23

Turbine airfoil cooling system with dual serpentine cooling chambers

#272
20100215481
2010-08-26

Running-gap control system of an aircraft gas turbine

#273
20100212857
2010-08-26

System for cooling and adjusting the temperature of apparatuses in the propulsion assembly of an aircraft

#274
20100192890
2010-08-05

Cold fuel cooling of intercooler and aftercooler

#275
20100172746
2010-07-08

Method and apparatus for cooling a transition piece

#276
20100146987
2010-06-17

Gas turbine engine with heat insulation device

#277
20100135776
2010-06-03

Cooling system for a turbomachine

#278
20100124483
2010-05-20

Apparatus and method for cooling a turbine airfoil arrangement in a gas turbine engine

#279
20100119356
2010-05-13

Device for regulating the flow rate of air feeding a turbine ventilation cavity of a turbomachine turbine section

#280
20100115917
2010-05-13

Method and device for supplying a space propulsion engine with liquid cryogenic propellants

#281
20100111671
2010-05-06

Methods and apparatus involving shroud cooling

#282
20100111670
2010-05-06

Shroud hanger with diffused cooling passage

#283
20100092280
2010-04-15

Steam Cooled Direct Fired Coal Gas Turbine

#284
20100043396
2010-02-25

Gas turbine engine fan bleed heat exchanger system

#285
20100011739
2010-01-21

Apparatus and method for drawing off and recirculating a cooling stream

#286
20090314006
2009-12-24

Gas turbine engine and integrated heat exchange system

#287
20090293448
2009-12-03

Simplified thrust chamber recirculating cooling system

#288
20090285671
2009-11-19

Vortex cooled turbine blade outer air seal for a turbine engine

#289
20090260342
2009-10-22

GAS TURBINE

#290
20090175732
2009-07-09

Blade under platform pocket cooling

#291
20090155053
2009-06-18

Turbine cooling flow modulation

#292
20090120096
2009-05-14

Gas turbine engine systems involving cooling of combustion section liners

#293
20090087312
2009-04-02

Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method

#294
20090053036
2009-02-26

Systems and Methods for Extending Gas Turbine Emissions Compliance

#295
20090041586
2009-02-12

Turbine nozzle sector

#296
20090016888
2009-01-15

Disk of a disk rotor for a gas turbine

#297
20090007570
2009-01-08

Method and system for cooling fluid in a turbine engine

#298
20080310955
2008-12-18

Hybrid cooling of a gas turbine engine

#299
20080304958
2008-12-11

Gas turbine engine with air and fuel cooling system

#300
20080236135
2008-10-02

Combined power plant