ClassID:

139195

F02C7/16 - CPC Classification

Classification description:

Features, components parts, details or accessories, not provided for in, or of interest apart form groups  - ; Air intakes for jet-propulsion plants; Cooling of plants characterised by cooling medium

Sub-classes:
Recent Application in this class:
#1
20260015969
2026-01-15

FUEL CELL EXHAUST CONDENSATION WITH TURBOMACHINERY WATER AUGMENTATION USING CRYOGENIC BOTTOMING CYCLE

#2
20250376944
2025-12-11

ROTATABLE HEAT EXCHANGER FOR A GAS TURBINE ENGINE

#3
20250361833
2025-11-27

INTEGRATED FUEL COOLED AFT BEARING

#4
20250327423
2025-10-23

GAS TURBINE ENGINE HYDRAULIC SYSTEM

#5
20250283601
2025-09-11

CONTINUOUS FLOW FUEL SYSTEM

#6
20250250937
2025-08-07

COOLING FLUID CONTROL SYSTEM AND METHODS OF OPERATING A COOLING FLUID SYSTEM FOR A TURBINE ENGINE

#7
20250243804
2025-07-31

AEROSPACE THERMAL MANAGEMENT SYSTEM

#8
20250154900
2025-05-15

PARTIAL EXHAUST BOTTOMING CYCLE

#9
20250146427
2025-05-08

Turbomachine for an aircraft

#10
20250101920
2025-03-27

REGENERATIVE FUEL HEATING SYSTEM

#11
20250081418
2025-03-06

POWER ELECTRONICS COOLING ASSEMBLY

#12
20250075655
2025-03-06

Partial exhaust gas condensation with inverse Brayton control

#13
20240418126
2024-12-19

Turbine engine compressor intercooler

#14
20240401531
2024-12-05

Gas Turbine Operation

#15
20240401523
2024-12-05

AIR RECUPERATED ENGINE WITH AIR REINJECTION

#16
20240369019
2024-11-07

ROTATABLE HEAT EXCHANGER FOR A GAS TURBINE ENGINE

#17
20240328355
2024-10-03

DUAL CYCLE INTERCOOLED HYDROGEN ENGINE ARCHITECTURE

#18
20240318595
2024-09-26

TURBOMACHINE FOR AN AIRCRAFT PROPULSION DRIVE

#19
20240309817
2024-09-19

GAS TURBINE ENGINE HEAT EXCHANGE

#20
20240309813
2024-09-19

STEAM COOLING TURBINE STATOR VANE ARRAY

#21
20240309770
2024-09-19

Blade ring assembly, gas turbine, and method for refurbishing gas turbine

#22
20240291344
2024-08-29

Seal cooling systems

#23
20240288117
2024-08-29

Device for detecting leaks in an aircraft engine lubricating oil circuit

#24
20240287937
2024-08-29

HEAT TRANSFER

#25
20240246693
2024-07-25

FUEL COOLING SYSTEM

#26
20240240590
2024-07-18

THERMAL COMPRESSION REHEATING CYCLE

#27
20240209800
2024-06-27

AIRCRAFT FUEL SYSTEM

#28
20240209799
2024-06-27

Gas turbine engine heat exchange

#29
20240183277
2024-06-06

Blade ring assembly, gas turbine, and method for refurbishing gas turbine

#30
20240110519
2024-04-04

Centrifugally pumped fuel system

#31
20240110514
2024-04-04

Gas turbine engine with improved heat management

#32
20240110513
2024-04-04

GAS TURBINE ENGINE

#33
20240093642
2024-03-21

GAS TURBINE ENGINES WITH HEAT RECOVERY SYSTEMS

#34
20240077204
2024-03-07

COOLING FUEL INJECTOR SYSTEM FOR AN ATTRITABLE ENGINE

#35
20240077025
2024-03-07

Thermal management system for an aircraft

#36
20240077024
2024-03-07

Thermal management system for an aircraft

#37
20240077023
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#38
20240077022
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#39
20240077021
2024-03-07

THERMAL MANAGEMENT SYSTEM FOR AN AIRCRAFT

#40
20240077020
2024-03-07

Thermal management system for an aircraft

#41
20240077019
2024-03-07

Thermal management system for an aircraft

#42
20240060451
2024-02-22

Fuel heater and energy conversion system

#43
20230407768
2023-12-21

Hydrogen fueled turbine engine pinch point water separator

#44
20230373644
2023-11-23

VAPOR COMPRESSION SYSTEM FOR AEROSPACE APPLICATIONS

#45
20230332522
2023-10-19

Exhaust-gas treatment device for an aircraft engine

#46
20230328934
2023-10-12

Process integration in electrical power generation

#47
20230303254
2023-09-28

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#48
20230286661
2023-09-14

Aircraft

#49
20230279812
2023-09-07

Fuel management system

#50
20230243306
2023-08-03

COMBINATION OF A GAS TURBINE ENGINE AND A POWER ELECTRONICS

#51
20230243305
2023-08-03

Combination of a gas turbine engine and a power electronics

#52
20230212956
2023-07-06

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

#53
20230175440
2023-06-08

Combustor wall core with resonator and/or damper elements

#54
20230167770
2023-06-01

Propulsion assembly for an aircraft

#55
20230144917
2023-05-11

Fuel heater and energy conversion system

#56
20230133397
2023-05-04

Dual cycle intercooled hydrogen engine architecture

#57
20230122852
2023-04-20

CRYOGENIC COOLING SYSTEM FOR AN AIRCRAFT

#58
20230103612
2023-04-06

Combustor panels for gas turbine engines

#59
20230071735
2023-03-09

Oil pumping control for electrical oil pumping system

#60
20230069494
2023-03-02

GAS TURBINE ENGINE

#61
20230061595
2023-03-02

Cooling for surface ignitors in torch ignition devices

#62
20230040971
2023-02-09

Buffer heat exchangers for hydrogen engines

#63
20220403782
2022-12-22

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

#64
20220381183
2022-12-01

Dual cycle intercooled hydrogen engine architecture

#65
20220364509
2022-11-17

Nozzle tip with shielded core for a dual combustion systems

#66
20220349656
2022-11-03

Gas turbine engine heat exchanger for annular flowpaths

#67
20220333529
2022-10-20

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

#68
20220325639
2022-10-13

Combined cycle power plant having serial heat exchangers

#69
20220316396
2022-10-06

Gas turbine engine

#70
20220307418
2022-09-29

Gas turbine engines with heat recovery systems

#71
20220267021
2022-08-25

AIRCRAFT HAVING AN ENGINE AND A COOLING SYSTEM BASED ON DIHYDROGEN

#72
20220260017
2022-08-18

Gas turbine engine with spoolie fluid transfer connection

#73
20220243660
2022-08-04

Fuel heater and energy conversion system

#74
20220242581
2022-08-04

PROPULSION SYSTEM COOLING CONTROL

#75
20220235705
2022-07-28

Heat transfer system

#76
20220195928
2022-06-23

Gas turbine engines having cryogenic fuel systems

#77
20220194604
2022-06-23

Chilled working fluid generation and separation for an aircraft

#78
20220170373
2022-06-02

Airfoil and gas turbine having same

#79
20220162992
2022-05-26

Thermal management for a motor feeder

#80
20220128007
2022-04-28

Inleakage management apparatus

#81
20220099496
2022-03-31

Self-cooled four-shaft turbine panoramic temperature measuring device

#82
20220090538
2022-03-24

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

#83
20220003128
2022-01-06

DUAL ROTOR ELECTRIC MACHINE

#84
20210388765
2021-12-16

Wet dry integrated circulation cooling system

#85
20210372616
2021-12-02

MULTI-WALLED STRUCTURE FOR A GAS TURBINE ENGINE

#86
20210301721
2021-09-30

Combined system of intercooled recuperative gas turbine and refrigerant compound bottoming cycle

#87
20210285376
2021-09-16

Gas turbine engine and method of operating

#88
20210262391
2021-08-26

Gas turbine engine with fuel-cooled turbine

#89
20210246836
2021-08-12

Thermal management system

#90
20210222622
2021-07-22

Gas turbine apparatus and manufacturing method for the same, and operation method for gas turbine apparatus

#91
20210207534
2021-07-08

Gas turbine engine heat exchanger for annular flowpaths

#92
20210189964
2021-06-24

Method and apparatus for cooling water system optimization

#93
20210148283
2021-05-20

Thermal management system with thermal bus for a gas turbine engine or aircraft

#94
20210041188
2021-02-11

Turning vanes and heat exchangers and methods of making the same

#95
20210025327
2021-01-28

Combustor panels for gas turbine engines

#96
20210017908
2021-01-21

Fuel staging system

#97
20210010423
2021-01-14

Oxidation activated cooling flow

#98
20200400314
2020-12-24

COOLING FUEL INJECTOR SYSTEM FOR AN ATTRITABLE ENGINE

#99
20200386161
2020-12-10

Cooling system for a turbine engine

#100
20200386102
2020-12-10

Airfoil and gas turbine having same

#101
20200362758
2020-11-19

Heat-transfer fluid for a cooling system of an aircraft turbojet engine

#102
20200355120
2020-11-12

Turbine chilling for oil field power generation

#103
20200355119
2020-11-12

Adaptive thermal management system for aircraft fuel system

#104
20200354070
2020-11-12

POWER MODULES FOR HYPERSONIC VEHICLES

#105
20200332842
2020-10-22

Wet clutch assemblies

#106
20200332715
2020-10-22

Multiple stream heat exchanger

#107
20200318547
2020-10-08

Auxiliary power unit with intercooler

#108
20200318546
2020-10-08

Surface heat-exchanger for a cooling system of an aircraft turbojet engine

#109
20200317358
2020-10-08

Aircraft nacelle comprising at least one heat exchanger

#110
20200200086
2020-06-25

HIGH SPEED PROPULSION SYSTEM WITH INLET COOLING

#111
20200191051
2020-06-18

Systems and methods for increasing power output in a waste heat driven air Brayton cycle turbocharger system

#112
20200166117
2020-05-28

Lubricating and cooling core for a mechanical reduction gear of an aircraft turbine engine

#113
20200165982
2020-05-28

Thermal management system

#114
20200123975
2020-04-23

ENGINE, ROTARY DEVICE, POWER GENERATOR, POWER GENERATION SYSTEM, AND METHODS OF MAKING AND USING THE SAME

#115
20200095934
2020-03-26

FLUID PASSAGE ASSEMBLY FOR POWER GENERATOR

#116
20200095888
2020-03-26

System with thin walled cooling plate for an electronic enclosure

#117
20200032704
2020-01-30

Production of low pressure liquid carbon dioxide from a power production system and method

#118
20200025081
2020-01-23

Systems and methods for cooling electronic engine control devices

#119
20200018482
2020-01-16

COMBUSTION DEVICE AND GAS TURBINE ENGINE SYSTEM

#120
20200018233
2020-01-16

ENHANCED HEAT SINK AVAILABILITY ON GAS TURBINE ENGINES THROUGH THE USE OF COOLERS

#121
20190353102
2019-11-21

Variable evaporative cooling system

#122
20190309665
2019-10-10

System for cooling a circuit of a first fluid of a turbomachine

#123
20190293346
2019-09-26

Propulsion system cooling control

#124
20190293024
2019-09-26

HYDROGEN-FUELED SUPERSONIC TURBORAMJET ENGINE

#125
20190292982
2019-09-26

Chilled working fluid generation and separation for an aircraft

#126
20190291877
2019-09-26

Cryogenic cooling system for an aircraft

#127
20190285001
2019-09-19

Pyrotechnic device

#128
20190277165
2019-09-12

Reversible system for dissipating thermal power generated in a gas-turbine engine

#129
20190271267
2019-09-05

Heat exchanger

#130
20190226404
2019-07-25

OIL PIPE ASSEMBLY

#131
20190153947
2019-05-23

Turbine engine nacelle comprising a cooling device

#132
20190128186
2019-05-02

Cooling system

#133
20190112949
2019-04-18

Single working-medium vapor combined cycle and vapor power device for combined cycle

#134
20190101057
2019-04-04

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

#135
20190078516
2019-03-14

Gas turbine engine having a heat absorption device utilizing phase change material

#136
20190063321
2019-02-28

Heat exhaust system for on-aircraft electric generator

#137
20190014687
2019-01-10

Cooling system in hybrid electric propulsion gas turbine engine

#138
20180371917
2018-12-27

Steam turbine

#139
20180363561
2018-12-20

Inleakage management apparatus

#140
20180347467
2018-12-06

COOLING SYSTEM AND COOLING METHOD IN A GAS TURBINE

#141
20180347459
2018-12-06

Compressed air energy storage and power generation device

#142
20180340453
2018-11-29

Combined cycle power plant

#143
20180334910
2018-11-22

Turbomachine cooling system

#144
20180306060
2018-10-25

Thermal management of turbine casing using varying working mediums

#145
20180274446
2018-09-27

Turbine chilling for oil field power generation

#146
20180266323
2018-09-20

Evaporative cooling systems and methods

#147
20180266322
2018-09-20

Contoured evaporative cooling medium

#148
20180238235
2018-08-23

Rotorcraft having increased altitude density ceiling

#149
20180238194
2018-08-23

Axial flow turbine

#150
20180223686
2018-08-09

Gas turbine and gas turbine operating method

#151
20180216535
2018-08-02

HEAT PIPE COOLING OF GEARED ARCHITECTURE

#152
20180215479
2018-08-02

Heat exchanger system for aircraft and associated method of operation

#153
20180202363
2018-07-19

Cooled gas turbine engine cooling air with cold air dump

#154
20180195440
2018-07-12

Oil loss protection for a fan drive gear system

#155
20180191262
2018-07-05

Cryogenic fuel power system

#156
20180163570
2018-06-14

System and method for improving output and heat rate for a liquid natural gas combined cycle power plant

#157
20180156119
2018-06-07

Condensation cooling system for gas turbine engine

#158
20180156112
2018-06-07

Micro-CHP gas fired boiler with gas turbine assembly

#159
20180156039
2018-06-07

Components having separable outer wall plugs for modulated film cooling

#160
20180135518
2018-05-17

Cooling system for a turbine engine

#161
20180134407
2018-05-17

Method and apparatus for undercowl flow diversion cooling

#162
20180106195
2018-04-19

Energy storage via thermal reservoirs and air turbines

#163
20180094586
2018-04-05

System and method for purging fuel or coolant from turbomachine

#164
20180094550
2018-04-05

Part load operation of liquid air power and storage system

#165
20180080374
2018-03-22

GAS TURBINE POWER GENERATION PLANT AND METHOD FOR OPERATING SUCH A PLANT

#166
20180066582
2018-03-08

Oil cooling system

#167
20180066579
2018-03-08

Gas turbine engine compressor impeller cooling air sinks

#168
20180051702
2018-02-22

Embedded electric machine

#169
20180045080
2018-02-15

Intake air cooling method, intake air cooling device executing said method, and waste heat recovery facility and gas turbine plant each comprising said intake air cooling device

#170
20180023472
2018-01-25

ENGINE, ROTARY DEVICE, POWER GENERATOR, POWER GENERATION SYSTEM, AND METHODS OF MAKING AND USING THE SAME

#171
20180023410
2018-01-25

Engine, rotary device, power generator, power generation system, and methods of making and using the same

#172
20180023406
2018-01-25

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

#173
20170363006
2017-12-21

SYSTEM TO ENABLE SPRAY INTERCOOLING IN ISOCHRONOUS OPERATION FOR POWER AUGMENTATION FOR SPRAY INTERCOOLING ENGINES

#174
20170314473
2017-11-02

Regulation of the oil flow in a cooling circuit of a turbomachine

#175
20170298817
2017-10-19

COMBUSTOR AND GAS TURBINE ENGINE

#176
20170248077
2017-08-31

AIRCRAFT

#177
20170227221
2017-08-10

Combustion chamber coolant fluid path

#178
20170227067
2017-08-10

Clutch coupled to gas turbine engine and method for cooling

#179
20170222586
2017-08-03

Mobile waterborne energy platform that produces electrical power

#180
20170218843
2017-08-03

Turbine chilling for oil field power generation

#181
20170211473
2017-07-27

GAS TURBINE

#182
20170175574
2017-06-22

METHOD FOR METERING MICRO-CHANNEL CIRCUIT

#183
20170167374
2017-06-15

System for generating steam and for providing cooled combustion gas to a secondary gas turbine combustor

#184
20170159675
2017-06-08

CLOSED LOOP COOLING METHOD FOR A GAS TURBINE ENGINE

#185
20170159564
2017-06-08

THERMAL MANAGEMENT SYSTEM

#186
20170107902
2017-04-20

Systems and Methods for Wheel Space Temperature Management

#187
20170096944
2017-04-06

GEAR SYSTEM ARCHITECTURE FOR GAS TURBINE ENGINE

#188
20170096943
2017-04-06

Gear system architecture for gas turbine engine

#189
20170096937
2017-04-06

GEAR SYSTEM ARCHITECTURE FOR GAS TURBINE ENGINE

#190
20170074166
2017-03-16

Phase change material cooling system for a vehicle

#191
20170058774
2017-03-02

Fuel recirculation thermal management system

#192
20170058773
2017-03-02

Cooling systems for high mach applications

#193
20170030266
2017-02-02

Cooling system

#194
20170023018
2017-01-26

Cooling system for a turbine engine

#195
20170022900
2017-01-26

Cooling system for a turbine engine

#196
20170009657
2017-01-12

Cooled cooling air system for a turbofan engine

#197
20160376954
2016-12-29

Power generation system exhaust cooling

#198
20160319667
2016-11-03

Gas turbine engine compressor rotor vaporization cooling

#199
20160281604
2016-09-29

TURBINE ENGINE WITH INTEGRATED HEAT RECOVERY AND COOLING CYCLE SYSTEM

#200
20160273448
2016-09-22

Cooling of turbine engine by evaporation

#201
20160258305
2016-09-08

Vane for jet engine mid-turbine frame

#202
20160230660
2016-08-11

GAS TURBINE POWER GENERATOR WITH TWO-STAGE INLET AIR COOLING

#203
20160215696
2016-07-28

Enhanced heat sink availability on gas turbine engines through the use of coolers

#204
20160209034
2016-07-21

Turbulator structure on combustor liner

#205
20160208700
2016-07-21

Hydrocarbon film protected refractory carbide components and use

#206
20160208699
2016-07-21

Cooling passages for a mid-turbine frame

#207
20160201558
2016-07-14

Controller cooling arrangement

#208
20160186997
2016-06-30

Attachment scheme for a ceramic bulkhead panel

#209
20160131036
2016-05-12

Thermal management system for a gas turbine engine with an integral oil tank and heat exchanger in the nacelle

#210
20160076432
2016-03-17

Supercharged internal combustion engine with turbine which can be liquid-cooled, and method for controlling the cooling of said turbine

#211
20160032771
2016-02-04

Fluid-cooled seal arrangement for a gas turbine engine

#212
20160017805
2016-01-21

Combustor cap with cooling passage

#213
20160010563
2016-01-14

Oil loss protection for a fan drive gear system

#214
20150361827
2015-12-17

Acoustic treatment to mitigate fan noise

#215
20150308342
2015-10-29

Gas turbine engine vapor cooled centrifugal impeller

#216
20150308340
2015-10-29

Aircraft

#217
20150275762
2015-10-01

High speed propulsion system with inlet cooling

#218
20150260101
2015-09-17

Flow guiding system and rotary combustion engine

#219
20150226127
2015-08-13

BRAZELESS END COVER FOR A COMBUSTION SYSTEM

#220
20150176446
2015-06-25

Turbocharger lubricant coolant

#221
20150167554
2015-06-18

Gas turbine device using supercritical fluid as cooling fluid

#222
20150121898
2015-05-07

Turbine and power generation system

#223
20150089956
2015-04-02

Method of exhaust gas treatment for a gas turbine system and exhaust gas treatment assembly

#224
20150000298
2015-01-01

FUEL CONDITIONER, COMBUSTOR AND GAS TURBINE IMPROVEMENTS

#225
20150000290
2015-01-01

Gas turbine engine and method of operating thereof

#226
20140338759
2014-11-20

Fuel pumping unit

#227
20140338362
2014-11-20

GAS-TURBINE COOLING SYSTEM AND GAS-TURBINE COOLING METHOD

#228
20140331637
2014-11-13

Turbine engine shutdown temperature control system with an elongated ejector

#229
20140260292
2014-09-18

Compressor air provided to combustion chamber plenum and turbine guide vane

#230
20140208761
2014-07-31

Bi-directional ventilation systems for use with aircraft and related methods

#231
20140193274
2014-07-10

Fuel-cooled bladed rotor of a gas turbine engine

#232
20140165531
2014-06-19

Heated rigid electrical harness for a gas turbine engine

#233
20140110939
2014-04-24

Waste heat power generator

#234
20140020872
2014-01-23

Aircraft/spacecraft fluid cooling system and aircraft/spacecraft fluid cooling method

#235
20130298567
2013-11-14

Method and apparatus for generating motive power

#236
20130298566
2013-11-14

Electrical raft with map

#237
20130263798
2013-10-10

Methods and systems for adaptively cooling combustion chambers in engines

#238
20130243576
2013-09-19

Gas turbine

#239
20130192254
2013-08-01

Heat exchanger

#240
20130167548
2013-07-04

Method and apparatus for operating a gas turbine engine

#241
20130161094
2013-06-27

Electrical connectors

#242
20130161052
2013-06-27

Electrical connectors

#243
20130160465
2013-06-27

Gas turbine engine systems

#244
20130160462
2013-06-27

Gas turbine part having an electrical system embedded in composite material

#245
20130160461
2013-06-27

Electronic unit mounting

#246
20130160460
2013-06-27

Rigid raft

#247
20130160458
2013-06-27

Electrical raft assembly

#248
20130152599
2013-06-20

Hydrocarbon film protected refractory carbide components and use

#249
20130091856
2013-04-18

Control system and methods for controlling the operation of power generation systems

#250
20130091855
2013-04-18

System for use in controlling the operation of power generation systems

#251
20120272635
2012-11-01

Apparatus for distributing fluid into a gas turbine

#252
20120247117
2012-10-04

Phase change material cooling system for a vehicle

#253
20120243970
2012-09-27

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

#254
20120180512
2012-07-19

WATER RECOVERY SYSTEM FOR A COOLING TOWER

#255
20120144843
2012-06-14

Gas turbine engine and cooling system

#256
20120114459
2012-05-10

Axial compressor and associated operating method

#257
20120067055
2012-03-22

System and method for managing thermal issues in gas turbine engines

#258
20120060466
2012-03-15

Air-oil heat exchanger

#259
20120037100
2012-02-16

Methods and systems for adaptively cooling combustion chambers in engines

#260
20110223003
2011-09-15

Oil cooled runner

#261
20110138897
2011-06-16

Method for testing gas turbine engines

#262
20110100020
2011-05-05

APPARATUS AND METHOD FOR TURBINE ENGINE COOLING

#263
20110041509
2011-02-24

Gas turbine engine cooling system and method

#264
20100263388
2010-10-21

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