ClassID:

145532

F05D2260/232 - CPC Classification

Classification description:

Function; Heat transfer, e.g. cooling characterized by the cooling medium

Sub-classes:
  • F05D2260/2322 » steam 92
Recent Application in this class:
#1
20260139621
2026-05-21

CRYOGENIC AIR SEPARATION ENHANCED GAS TURBINE

#2
20260117698
2026-04-30

STEAM-INJECTED ENGINE HEAT EXCHANGER ARRANGEMENT

#3
20260103991
2026-04-16

INTERMEDIATE SHAFT COVER, AND GAS TURBINE PROVIDED WITH SAME

#4
20260092564
2026-04-02

Heatshield Assembly for Gas Turbine Engines

#5
20260049559
2026-02-19

CMC COMPONENT WITH COOLING CAVITY

#6
20250389225
2025-12-25

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#7
20250382922
2025-12-18

BLEEDING CORE AIR FROM A TURBINE ENGINE CORE FLOWPATH

#8
20250382921
2025-12-18

FAN EXIT GUIDE VANE THERMAL MANAGEMENT SYSTEM FOR CONVENTIONAL GAS TURBINE ENGINES

#9
20250382914
2025-12-18

TURBOMACHINE COOLING AND ALTERNATIVE FUEL SUPPLY

#10
20250382886
2025-12-18

AIR COOLING SYSTEM FOR STATOR VANE STRUCTURE OUTER PLATFORM

#11
20250376933
2025-12-11

PIN MOUNTED CERAMIC MATRIX COMPOSITE HEAT SHIELDS WITH IMPINGEMENT COOLING

#12
20250361833
2025-11-27

INTEGRATED FUEL COOLED AFT BEARING

#13
20250347252
2025-11-13

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#14
20250347251
2025-11-13

GAS TURBINE ENGINE HAVING COOLING SYSTEMS

#15
20250347249
2025-11-13

SUPERCHARGED COMBUSTOR COOLING USING TURBOMACHINERY

#16
20250297574
2025-09-25

FUEL SYSTEM WITH FUEL COOLED ELECTRIC GENERATION AND FUEL OIL COOLER ELIMINATION

#17
20250297573
2025-09-25

GAS TURBINE ENGINE

#18
20250283432
2025-09-11

FUEL INJECTOR COOLING SYSTEM

#19
20250264055
2025-08-21

CYCLONIC SEPARATOR FOR GAS TURBINE ENGINE

#20
20250257873
2025-08-14

COOLING IN STAGED FUEL SYSTEMS

#21
20250250938
2025-08-07

FLUID COOLER INSTALLATION AND METHOD FOR TURBOFAN ENGINE

#22
20250243810
2025-07-31

HEAT EXCHANGER FOR A GAS TURBINE ENGINE

#23
20250243781
2025-07-31

PASSIVE VENTILATION SYSTEM FOR TAIL CONE ZONE

#24
20250223923
2025-07-10

FUEL-COOLED ENGINE COMPONENT(S)

#25
20250223921
2025-07-10

Gas Turbine Generator Set and Mobile Power Generation Equipment

#26
20250215828
2025-07-03

INTEGRATED POWER AND COOLING SYSTEM

#27
20250215827
2025-07-03

BLEEDING CORE AIR FROM A TURBINE ENGINE CORE FLOWPATH

#28
20250207535
2025-06-26

GEARBOX ASSEMBLY

#29
20250198305
2025-06-19

GAS TURBINE ENGINE WITH TURBINE VANE CARRIER COOLING FLOW PATH

#30
20250179922
2025-06-05

TURBINE ENGINE WITH A NOZZLE HAVING COOLING FEATURES

#31
20250137377
2025-05-01

CMC AIRFOIL WITH COOLING PASSAGE FORMED IN FIBER PLIES

#32
20250122838
2025-04-17

SYSTEM FOR COOLING COMPONENTS ASSOCIATED WITH GAS TURBINE ENGINE

#33
20250116234
2025-04-10

THERMAL MANAGEMENT SYSTEM FOR AN ENGINE

#34
20250116232
2025-04-10

Integrated power and cooling system

#35
20250101920
2025-03-27

REGENERATIVE FUEL HEATING SYSTEM

#36
20250101918
2025-03-27

REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINE

#37
20250067182
2025-02-27

BATHTUB SEAL INTEGRATED INTO CMC VANE LOAD PATH

#38
20250043730
2025-02-06

GAS TURBINE ENGINE WITH ELECTRICALLY DRIVEN COMPRESSOR

#39
20250027449
2025-01-23

Stud film cooling for double wall combustors

#40
20250012222
2025-01-09

Gas turbine plant, method for operating same, and method for modifying same

#41
20240426242
2024-12-26

CRYOGENIC AIR SEPARATION ENHANCED GAS TURBINE

#42
20240418126
2024-12-19

Turbine engine compressor intercooler

#43
20240418094
2024-12-19

Gas turbine engine having outlet guide vanes

#44
20240384667
2024-11-21

ENGINE EXHAUST REVERSE FLOW PREVENTION

#45
20240352968
2024-10-24

MAGNETIC-FOIL BEARING WITH COOLING SYSTEM

#46
20240352873
2024-10-24

OIL-COOLED EXHAUST TURBINE APPARATUS

#47
20240344482
2024-10-17

GAS TURBINE ENGINE

#48
20240328357
2024-10-03

GAS TURBINE ENGINE

#49
20240318602
2024-09-26

FIRE SAFETY SYSTEM FOR A TURBOMACHINE COMPRISING MEANS FOR MAINTAINING A COOLING AIR SPEED AND CORRESPONDING TURBOMACHINE

#50
20240318596
2024-09-26

ELECTRIC POWER SYSTEM AND MOVING OBJECT

#51
20240301798
2024-09-12

COMPONENT WITH COOLING PASSAGE FOR A TURBINE ENGINE

#52
20240295178
2024-09-05

BOWED ROTOR START REDUCTION VIA INTERNAL COOLING

#53
20240291344
2024-08-29

Seal cooling systems

#54
20240280053
2024-08-22

Reverse flow gas turbine engine having electric machine

#55
20240254917
2024-08-01

TURBINE ENGINE WITH INVERSE BRAYTON CYCLE

#56
20240240590
2024-07-18

THERMAL COMPRESSION REHEATING CYCLE

#57
20240230092
2024-07-11

COMBUSTOR CYLINDER, COMBUSTOR, AND GAS TURBINE

#58
20240229660
2024-07-11

Stationary blade segment, gas turbine, and method for producing stationary blade segment

#59
20240218830
2024-07-04

TONGUE JOINT INCLUDING MATING CHANNEL FOR COOLING

#60
20240209784
2024-06-27

GAS TURBINE ENGINE

#61
20240209778
2024-06-27

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

#62
20240200463
2024-06-20

PASSIVE FLOW MODULATION DEVICE

#63
20240183276
2024-06-06

AIRFOIL ASSEMBLY WITH FIBER-REINFORCED COMPOSITE RINGS

#64
20240159157
2024-05-16

Gas turbine engine bleed air flow control

#65
20240159152
2024-05-16

Cooling method and structure of vane of gas turbine

#66
20240141831
2024-05-02

HYDROGEN STEAM INJECTED TURBINE ENGINE WITH COOLED COOLING AIR

#67
20240133554
2024-04-25

Combustor cylinder, combustor, and gas turbine

#68
20240125272
2024-04-18

COOLING FEATURES FOR A COMPONENT OF A GAS TURBINE ENGINE

#69
20240110517
2024-04-04

METHOD OF OPERATING A GAS TURBINE ENGINE

#70
20240110515
2024-04-04

GAS TURBINE ENGINE

#71
20240110513
2024-04-04

GAS TURBINE ENGINE

#72
20240110491
2024-04-04

Gas turbine engine including flow path flex seal and heat shield

#73
20240110485
2024-04-04

Platform outside diameter channel for dual supply pressure vane applications

#74
20240102418
2024-03-28

Air bottoming cycle air cycle system source

#75
20240093643
2024-03-21

Fuel-cooled engine component(s)

#76
20240093642
2024-03-21

GAS TURBINE ENGINES WITH HEAT RECOVERY SYSTEMS

#77
20240077028
2024-03-07

REGENERATIVE COOLING AND ADJUSTABLE THROAT FOR ROTATING DETONATION ENGINE

#78
20240077022
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#79
20240076991
2024-03-07

Gas turbine engine with combustor section mounted modulated compressor air cooling system

#80
20240060451
2024-02-22

Fuel heater and energy conversion system

#81
20240044255
2024-02-08

ASYMMETRIC HEAT TRANSFER MEMBER FILLET TO DIRECT COOLING FLOW

#82
20240026824
2024-01-25

CRYOGENIC ASSISTED BOTTOMING CYCLE

#83
20240026801
2024-01-25

ROTOR COOLING SYSTEM FOR SHUTDOWN

#84
20240011438
2024-01-11

Energy storage system heater control methods

#85
20240011437
2024-01-11

Energy storage system heater control architecture

#86
20240011414
2024-01-11

Endwall plug cooling system

#87
20240003266
2024-01-04

Oil-Cooled Carbon Seal

#88
20230407753
2023-12-21

Flow guides for internal cooling of a CMC airfoil

#89
20230399979
2023-12-14

System and method for providing cooling in a compressor section of a gas turbine engine

#90
20230391467
2023-12-07

Hydrogen-fuelled aircraft power system

#91
20230366410
2023-11-16

RADIAL CONTINUOUS-FLOW MACHINE WITH COOLING AND LUBRICATION BY WAY OF A MEDIUM WHICH FLOWS THROUGH THE MACHINE

#92
20230366327
2023-11-16

Ring segment and turbomachine including same

#93
20230358173
2023-11-09

Combined TCA cooler and FGH for power plants

#94
20230358148
2023-11-09

AIRCRAFT WITH RAM AIR TURBINE DISK WITH GENERATOR HAVING BLADE SHROUD RING INTEGRATED MAGNETS

#95
20230348072
2023-11-02

100% AMBIENT AIR ENVIRONMENTAL CONTROL SYSTEM

#96
20230340888
2023-10-26

Thermal bias control in turbomachines

#97
20230332843
2023-10-19

Compressed gas energy storage system

#98
20230328934
2023-10-12

Process integration in electrical power generation

#99
20230323810
2023-10-12

Gas turbine engine

#100
20230313741
2023-10-05

Air-to-air heat exchanger potential in gas turbine engines

#101
20230304447
2023-09-28

Method and apparatus for cooling turbine blades

#102
20230304443
2023-09-28

Hybrid seal dual runner

#103
20230304422
2023-09-28

Plant and operation method therefor

#104
20230304415
2023-09-28

Clearance control system for a gas turbine engine

#105
20230303254
2023-09-28

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#106
20230296051
2023-09-21

Systems for fuel injectors with fuel air heat exchangers

#107
20230296048
2023-09-21

Electric turbocharger

#108
20230296030
2023-09-21

Clearance control system for gas turbine

#109
20230287796
2023-09-14

Cooling method and structure of vane of gas turbine

#110
20230279817
2023-09-07

Pericritical fluid systems for turbine engines

#111
20230279812
2023-09-07

Fuel management system

#112
20230279811
2023-09-07

Heat exchanger for a gas turbine engine

#113
20230279782
2023-09-07

Clearance control for engine performance retention

#114
20230272751
2023-08-31

Gearbox assembly

#115
20230272744
2023-08-31

Turbine engine having a balance cavity

#116
20230258148
2023-08-17

Liquid hydrogen-liquid oxygen fueled powerplant

#117
20230258130
2023-08-17

Turbine engine with mass rejection

#118
20230258125
2023-08-17

Turbine engine with inverse Brayton cycle

#119
20230243305
2023-08-03

Combination of a gas turbine engine and a power electronics

#120
20230243265
2023-08-03

Ceramic matrix composite article and method of making the same

#121
20230235693
2023-07-27

Exhaust coolant system and method

#122
20230220817
2023-07-13

Rocket engine systems with a supercritical coolant

#123
20230212958
2023-07-06

Exhaust frame differential cooling system

#124
20230212956
2023-07-06

SYSTEM AND METHOD TO INCREASE THE TEMPERATURE OF OIL USED TO ANTI-ICE A GAS TURBINE PROPULSION ENGINE

#125
20230203986
2023-06-29

EXHAUST GAS RECIRCULATING DEVICE FOR GAS TURBINE ENGINE

#126
20230193833
2023-06-22

Gas turbine engine system with mixed flow auxiliary power unit

#127
20230193781
2023-06-22

Endwall plug cooling system

#128
20230193768
2023-06-22

Bi-cast trailing edge feed and purge hole cooling scheme

#129
20230184139
2023-06-15

HIGH PRESSURE TURBINE DIRT BLOCKER

#130
20230184128
2023-06-15

IMPROVED GAS TURBINE ENGINE

#131
20230175405
2023-06-08

Component with cooling passage for a turbine engine

#132
20230167769
2023-06-01

GAS TURBINE ENGINE

#133
20230160339
2023-05-25

Multi-mode engine system with gas turbine engine and turbo-compressor

#134
20230145370
2023-05-11

Turbomachine blade trailing edge cooling circuit with turn passage having set of obstructions

#135
20230144917
2023-05-11

Fuel heater and energy conversion system

#136
20230141059
2023-05-11

Thermal bias control in turbomachines

#137
20230132248
2023-04-27

Power and ejector cooling unit

#138
20230130393
2023-04-27

Ceramic matrix composite airfoil with heat transfer augmentation

#139
20230129962
2023-04-27

Tongue joint including mating channel for cooling

#140
20230122852
2023-04-20

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#141
20230107761
2023-04-06

Turbofan engine comprising a device for regulating the flow rate of cooling fluid

#142
20230094510
2023-03-30

Transition piece, combustor, and gas turbine engine

#143
20230090415
2023-03-23

SYSTEM AND METHOD OF DETECTING AN AIRFLOW FAULT CONDITION

#144
20230067829
2023-03-02

TRANSMISSION ASSEMBLY FOR AN ENGINE WITH A CONDUIT SYSTEM HAVING TWO FLUID GUIDES ON A STATIC PART

#145
20230066740
2023-03-02

Passive flow modulation device

#146
20230064335
2023-03-02

Cooling for continuous ignition devices

#147
20230061595
2023-03-02

Cooling for surface ignitors in torch ignition devices

#148
20230059027
2023-02-23

Method of cooling a turbine blade

#149
20230056536
2023-02-23

Propulsion systems for aircraft

#150
20230053527
2023-02-23

Systems for fuel injectors with fuel air heat exchangers

#151
20230045036
2023-02-09

Aircraft comprising a hydrogen supply device incorporating a hydrogen heating system positioned in the fuselage of the aircraft

#152
20230044353
2023-02-09

Radio frequency waveguide system including control remote node thermal cooling

#153
20230037659
2023-02-09

Platform serpentine re-supply

#154
20230036206
2023-02-02

Cooling air delivery assembly

#155
20230022809
2023-01-26

DUAL CYCLE INTERCOOLED ENGINE ARCHITECTURES

#156
20230011956
2023-01-12

Hydrogen powered engine with exhaust heat exchanger

#157
20230011409
2023-01-12

METHOD OF MANAGING THERMAL ENERGY IN A PROPULSION SYSTEM

#158
20220412261
2022-12-29

Boosting CCHP gas turbine system

#159
20220403782
2022-12-22

Turbofan engine, cooling system and method of cooling an electric machine

#160
20220403780
2022-12-22

GAS TURBINE ENGINE

#161
20220397062
2022-12-15

Gas turbine engine with electrically driven compressor

#162
20220389866
2022-12-08

Thermal energy storage system comprising a packed-bed heat storage unit and a packed-bed cold storage unit, and method for operating a thermal energy storage system

#163
20220389822
2022-12-08

Preform crossovers for composite airfoils

#164
20220381185
2022-12-01

Methods and systems for starting hydrogen powered gas generators

#165
20220372885
2022-11-24

Gas turbine engine with fluid circuit and ejector

#166
20220364727
2022-11-17

Coating occlusion resistant effusion cooling holes for gas turbine engine

#167
20220364529
2022-11-17

Combustor for rocket engine

#168
20220364510
2022-11-17

Combustor dilution hole

#169
20220364509
2022-11-17

Nozzle tip with shielded core for a dual combustion systems

#170
20220356848
2022-11-10

Integrated fuel cell and engine combustor assembly

#171
20220356847
2022-11-10

Integrated fuel cell and engine combustor assembly

#172
20220356838
2022-11-10

HEAT TRANSFER SYSTEMS FOR CRITICAL POWER APPLICATIONS

#173
20220341346
2022-10-27

Embedded electric machine cooling

#174
20220341327
2022-10-27

Pressure gain for cooling flow in aircraft engines

#175
20220333530
2022-10-20

Regenerative cooling and adjustable throat for rotating detonation engine

#176
20220333529
2022-10-20

Steam cycle methods, systems, and apparatus for efficiently reducing carbon footprints in plant systems

#177
20220333497
2022-10-20

Air supply system

#178
20220333490
2022-10-20

Component with cooling passage for a turbine engine

#179
20220307418
2022-09-29

Gas turbine engines with heat recovery systems

#180
20220307378
2022-09-29

Airfoil assembly with fiber-reinforced composite rings

#181
20220298923
2022-09-22

Gas turbine engine with embedded generator

#182
20220290614
2022-09-15

AIRCRAFT HAVING AN ENGINE AND A COOLING SYSTEM

#183
20220290609
2022-09-15

Fuel-cooled engine component(s)

#184
20220268174
2022-08-25

Ring segment and turbomachine including same

#185
20220268173
2022-08-25

Ring segment and turbomachine including same

#186
20220260018
2022-08-18

Fluid cooler installation and method for turbofan engine

#187
20220260014
2022-08-18

Inertial particle separator for a turbine section of a gas turbine engine

#188
20220252013
2022-08-11

Hybrid seal dual runner

#189
20220252010
2022-08-11

POST-SHUTDOWN ENGINE HEAT REMOVAL SYSTEM

#190
20220243916
2022-08-04

Fuel injector systems for torch igniters

#191
20220243660
2022-08-04

Fuel heater and energy conversion system

#192
20220243615
2022-08-04

Torque probe cooling for gas turbine engine using external air

#193
20220242581
2022-08-04

PROPULSION SYSTEM COOLING CONTROL

#194
20220235713
2022-07-28

Method and system for bleed flow power generation

#195
20220235705
2022-07-28

Heat transfer system

#196
20220228492
2022-07-21

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

#197
20220220863
2022-07-14

Porous regulator with integrated ventilation

#198
20220205364
2022-06-30

Cooling circuit having a bypass conduit for a turbomachine component

#199
20220195937
2022-06-23

Internally-mounted torch igniters with removable igniter heads

#200
20220195928
2022-06-23

Gas turbine engines having cryogenic fuel systems

#201
20220195927
2022-06-23

Regenerative fuel heating system

#202
20220195925
2022-06-23

Thermal management system with fuel cooling

#203
20220195919
2022-06-23

Zero-emission jet engine employing a dual-fuel mix of ammonia and hydrogen using a wave

#204
20220195878
2022-06-23

Ducted inlet for reducing flow oscillations

#205
20220194604
2022-06-23

Chilled working fluid generation and separation for an aircraft

#206
20220186669
2022-06-16

Torch igniter cooling system

#207
20220186666
2022-06-16

Method and system of monitoring a component of an aircraft

#208
20220170408
2022-06-02

Exhaust coolant system and method

#209
20220162991
2022-05-26

Compartment unit for turbine engine

#210
20220162988
2022-05-26

Ceramic article with thermal insulation bushing

#211
20220162952
2022-05-26

Turbomachine comprising a heat exchanger in the secondary path

#212
20220153426
2022-05-19

Supercritical carbon dioxide-cooled generator and turbine

#213
20220136445
2022-05-05

Torch igniter cooling system

#214
20220136439
2022-05-05

Air intake of an aircraft turbojet engine nacelle comprising ventilation orifices for a de-icing flow of hot air

#215
20220120343
2022-04-21

Planetary gear and gas turbine engine

#216
20220120221
2022-04-21

Radio frequency waveguide system including control remote node thermal cooling

#217
20220112843
2022-04-14

Turbofan gas turbine engine

#218
20220099496
2022-03-31

Self-cooled four-shaft turbine panoramic temperature measuring device

#219
20220099028
2022-03-31

Fuel delivery system for delivering hydrogen fuel to a fuel injection system in a complex cycle gas turbine engine

#220
20220090538
2022-03-24

Zero Emissions Turbofan [With Aeroderivative Power Generation and Marine Applications]

#221
20220074313
2022-03-10

High-temperature component and method of producing the high-temperature component

#222
20220056807
2022-02-24

Turbine vane and gas turbine including the same

#223
20220049624
2022-02-17

Oil-cooled carbon seal

#224
20220049612
2022-02-17

High-temperature component, production method for high-temperature component, and flow rate control method

#225
20220049610
2022-02-17

Impact-cooling tubular insert for a turbomachine distributor

#226
20220049608
2022-02-17

Cooling arrangement including overlapping diffusers

#227
20220048640
2022-02-17

Multistage infrared suppression exhaust system

#228
20220042452
2022-02-10

HYBRID POWER GENERATION SYSTEMS AND METHODS

#229
20220042417
2022-02-10

Cooling passage configuration

#230
20220025782
2022-01-27

Aircraft engine lubricant circulation

#231
20220025773
2022-01-27

Transition Piece Cooling Holes for Gas Turbine Combustor

#232
20220018264
2022-01-20

Turbine casing cooling device for a turbomachine

#233
20210404419
2021-12-30

Omnivorous solar thermal thruster, cooling systems, and thermal energy transfer in rockets

#234
20210396156
2021-12-23

Exhaust duct for a gas turbine engine

#235
20210396152
2021-12-23

Pressurized-air supply unit for an air-jet cooling device

#236
20210388765
2021-12-16

Wet dry integrated circulation cooling system

#237
20210372623
2021-12-02

System and method for reducing the visibility of exhaust emissions in a gas turbine system

#238
20210363923
2021-11-25

Engine bleed air ducting into heat exchanger

#239
20210355840
2021-11-18

Aircraft turbine engine equipped with an electrical machine

#240
20210348549
2021-11-11

Electric power dissipater for electrically-actuated turbocharger

#241
20210348519
2021-11-11

Apparatus for controlling turbine blade tip clearance and gas turbine including the same

#242
20210341148
2021-11-04

Cooling in staged fuel system

#243
20210332719
2021-10-28

Turbocharger

#244
20210324766
2021-10-21

Plant and operation method therefor

#245
20210317784
2021-10-14

System for cooling turbine shaft coupling

#246
20210310362
2021-10-07

Cooled airfoil and method of making

#247
20210302017
2021-09-30

Combustor component, combustor, gas turbine, and manufacturing method for combustor component

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Engine component with cooling hole

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Combustor panel

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Method and apparatus for cooling water system optimization

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Valve assembly for an active clearance control system

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Methods and systems for a modulated bleed valve

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Fuel injector and gas turbine

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Panel for tip clearance control

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Seal runner and method

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Turbine rotor blade and gas turbine

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Fuel staging system

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Bleed expander cooling with turbine

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Adaptive thermal management system for aircraft fuel system

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Phasing gearbox

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Gas turbine blade

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Bypass duct conformal heat exchanger array

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Turbine unit for aircraft turbine engine with improved disc-cooling circuit

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Engine systems with load compressor that provides cooling air

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Fuel cooled cooling air

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Liquid-cooled enclosure for turbocharger power module

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Turbine blade with a coupled serpentine channel

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System and method for selectively modulating the flow of bleed air used for high pressure turbine stage cooling in a power turbine engine