Patents-Review.com
ClassID:

162022 ⎘

F28D2021/0026 - CPC Classification

Classification description:

Heat-exchange apparatus not covered by any of the groups  - ; Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion engines, e.g. for gas turbines or for Stirling engines

Recent Application in this class:
#1
20260029200
2026-01-29

Aircraft Heat Exchanger

 #2
20260015972
2026-01-15

Aircraft Heat Exchanger

 #3
20250354517
2025-11-20

AIR-OIL HEAT EXCHANGER

 #4
20250347475
2025-11-13

IMPROVED HEAT EXCHANGER DEVICE FOR AN AIRCRAFT TURBOMACHINE

 #5
20250341183
2025-11-06

OPTIMISED AIR-OIL HEAT EXCHANGER

 #6
20250305453
2025-10-02

RECUPERATIVE HEAT EXCHANGER SYSTEM

 #7
20250271217
2025-08-28

CONFORMAL HEAT EXCHANGER

 #8
20250270956
2025-08-28

PARTICLE SEPARATION SYSTEM UPSTREAM OF A HEAT EXCHANGER IN A GAS TURBINE ENGINE

 #9
20250270951
2025-08-28

AIRCRAFT POWER PLANT WITH HEAT MANAGEMENT SYSTEM

 #10
20250198341
2025-06-19

GAS TURBINE ENGINE HEAT EXCHANGE

 #11
20250198340
2025-06-19

GAS TURBINE ENGINE HEAT EXCHANGE

 #12
20250189235
2025-06-12

THERMAL MANAGEMENT SYSTEM

 #13
20250027721
2025-01-23

Thermal management system

 #14
20240409222
2024-12-12

SYSTEM FOR COOLING A REFRIGERANT FOR AN AIRCRAFT COMPRISING A SAFETY HEATING DEVICE AND METHOD FOR USING SUCH A SYSTEM

 #15
20240271889
2024-08-15

FLOW-MODIFYING HEAT EXCHANGER CORE TUBES

 #16
20240159201
2024-05-16

MONOLITHIC HEAT-EXCHANGER BODIES

 #17
20240141836
2024-05-02

GAS TURBINE ENGINE COMPONENT WITH INTEGRAL HEAT EXCHANGER

 #18
20240125564
2024-04-18

SEGMENTED HEAT EXCHANGER

 #19
20240118034
2024-04-11

Tube-in-tube unified shell heat exchanger

 #20
20240093943
2024-03-21

Annular arrangement of heat exchangers

 #21
20240060448
2024-02-22

Aircraft Heat Exchanger

 #22
20230392880
2023-12-07

Conformal heat exchanger

 #23
20230358487
2023-11-09

DOUBLE-FLOW HEAT EXCHANGER

 #24
20230332845
2023-10-19

CORE BODY FOR TRANSFER APPARATUS

 #25
20230251040
2023-08-10

Conformal heat exchanger

 #26
20230228494
2023-07-20

Contoured wall heat exchanger

 #27
20230228229
2023-07-20

Constant density heat exchanger and system for energy conversion

 #28
20230160641
2023-05-25

Aircraft heat exchanger panel attachment

 #29
20230108485
2023-04-06

Monocoque shell and tube heat exchanger

 #30
20230104922
2023-04-06

Stacked cooling assembly for gas turbine combustor

 #31
20230058015
2023-02-23

Thermal management system for gas turbine engine

 #32
20230047551
2023-02-16

HEAT EXCHANGER

 #33
20230047365
2023-02-16

HEAT EXCHANGER

 #34
20230046525
2023-02-16

Aircraft heat exchanger assembly

 #35
20230041714
2023-02-09

Fuel feed passages for an attritable engine

 #36
20230019495
2023-01-19

Energy conversion apparatus

 #37
20230010301
2023-01-12

HEAT EXCHANGER COMPRISING AN INTER-VANE WALL PROVIDED WITH HOLLOW TURBULENCE GENERATORS

 #38
20220381521
2022-12-01

ADDITIVELY MANUFACTURED POROUS HEAT EXCHANGER

 #39
20220373263
2022-11-24

Aircraft Heat Exchanger

 #40
20220364504
2022-11-17

Heat exchanger tube support

 #41
20220349656
2022-11-03

Gas turbine engine heat exchanger for annular flowpaths

 #42
20220316398
2022-10-06

Additive manufactured ducted heat exchanger system

 #43
20220290630
2022-09-15

Monolithic heat-exchanger bodies

 #44
20220275758
2022-09-01

Plumbing with internal flow guides

 #45
20220220977
2022-07-14

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

 #46
20220195959
2022-06-23

Engine apparatus and method for operation

 #47
20220112813
2022-04-14

Heat exchanger

 #48
20220034281
2022-02-03

Energy conversion apparatus

 #49
20210404350
2021-12-30

Recuperative heat exchanger system

 #50
20210381467
2021-12-09

Constant density heat exchanger and system for energy conversion

 #51
20210325044
2021-10-21

Heat transfer arrangements and methods of making heat transfer arrangements

 #52
20210318071
2021-10-14

Aircraft heat exchanger panel attachment

 #53
20210310410
2021-10-07

Heat exchanger for a turbomachine

 #54
20210276087
2021-09-09

Heat exchange structures and methods of exchanging heat between fluid flows in heat exchange structures

 #55
20210262743
2021-08-26

Heat exchanger with enhanced end sheet heat transfer

 #56
20210239402
2021-08-05

CONTOURED WALL HEAT EXCHANGER

 #57
20210239401
2021-08-05

Multi-branch furcating flow heat exchanger

 #58
20210231377
2021-07-29

Fuel heat exchanger with a barrier

 #59
20210207534
2021-07-08

Gas turbine engine heat exchanger for annular flowpaths

 #60
20210156339
2021-05-27

Cooling system for an engine assembly

 #61
20210108858
2021-04-15

Monocoque shell and tube heat exchanger

 #62
20210062756
2021-03-04

Monolithic heat-exchanger bodies

 #63
20200398386
2020-12-24

Fuel feed passages for an attritable engine

 #64
20200370842
2020-11-26

Monolithic heat-exchanger bodies

 #65
20200370509
2020-11-26

Monolithic heater bodies

 #66
20200370508
2020-11-26

Monolithic combustor bodies

 #67
20200370505
2020-11-26

Energy conversion apparatus

 #68
20200370503
2020-11-26

Constant density heat exchanger and system for energy conversion

 #69
20200370446
2020-11-26

Energy conversion apparatus

 #70
20200340759
2020-10-29

Apparatus and methods for energy storage and retrieval

 #71
20200315071
2020-10-01

Heat exchanger

 #72
20200309462
2020-10-01

Fuel heat exchanger with a barrier

 #73
20200284532
2020-09-10

Heat exchanger header with fractal geometry

 #74
20200277968
2020-09-03

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

 #75
20200263938
2020-08-20

Acoustic resonance excited heat exchange

 #76
20200263561
2020-08-20

Air-oil heat exchanger

 #77
20200248625
2020-08-06

Staggered heat exchanger array with side curtains

 #78
20200240720
2020-07-30

Gas turbine engine having a heat absorption device and an associated method thereof

 #79
20200240328
2020-07-30

Additive manufactured ducted heat exchanger system

 #80
20200224975
2020-07-16

Heat exchanger

 #81
20200173738
2020-06-04

Heat exchanger

 #82
20200173307
2020-06-04

Thermal management system for gas turbine engine

 #83
20200166293
2020-05-28

WEAVED CROSS-FLOW HEAT EXCHANGER AND METHOD OF FORMING A HEAT EXCHANGER

 #84
20200103178
2020-04-02

Counter-flow heat exchanger

 #85
20200080797
2020-03-12

Heat exchanger with enhanced end sheet heat transfer

 #86
20200072559
2020-03-05

Additively manufactured heat exchanger

 #87
20200049416
2020-02-13

Aircraft electronics thermal regulation systems

 #88
20200041212
2020-02-06

COUNTER FLOW HEAT EXCHANGER

 #89
20200025084
2020-01-23

Microchannel heat exchangers for gas turbine intercooling and condensing

 #90
20190383560
2019-12-19

Heat exchanger with interspersed arrangement of cross-flow structures

 #91
20190346219
2019-11-14

Heat exchanger with non-orthogonal perforations

 #92
20190339029
2019-11-07

Heat exchanger, air intake system with a heat exchanger, and method for mounting a heat exchanger

 #93
20190277199
2019-09-12

TURBO ENGINE, IN PARTICULAR TURBO GENERATOR AND EXCHANGER FOR SUCH TURBO ENGINE

 #94
20190271509
2019-09-05

Control plate for cooling circuit

 #95
20190234690
2019-08-01

Heat exchanger

 #96
20190218974
2019-07-18

Folded heat exchanger for cooled cooling air

 #97
20190218973
2019-07-18

Heat exchange module for a turbine engine

 #98
20190204012
2019-07-04

Curved heat exchanger

 #99
20190204010
2019-07-04

Diffuser integrated heat exchanger

 #100
20190203734
2019-07-04

Engine heat exchanger and method of forming

 #101
20190195132
2019-06-27

Fan casing assembly and method

 #102
20190186361
2019-06-20

Recuperator for gas turbine engine

 #103
20190178164
2019-06-13

Heat exchanger for cooled cooling air with adjustable damper

 #104
20190162489
2019-05-30

HEAT EXCHANGER FOR AN INTERNAL COMBUSTION ENGINE

 #105
20190154345
2019-05-23

Contoured wall heat exchanger

 #106
20190145348
2019-05-16

Sound-attenuating heat exchangers and methods of utilizing the same

 #107
20190145318
2019-05-16

Dendritic heat exchangers and methods of utilizing the same

 #108
20190128186
2019-05-02

Cooling system

 #109
20190111485
2019-04-18

Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways

 #110
20190101338
2019-04-04

Additively manufactured heat exchanger

 #111
20190093954
2019-03-28

Heat exchanger with interspersed arrangement of cross-flow structures

 #112
20190078516
2019-03-14

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

 #113
20190078452
2019-03-14

Outlet guide vane for turbomachine, comprising a lubricant cooling passage equipped with a thermal conducting matrix compressed between the intrados and extrados walls

 #114
20190063751
2019-02-28

Gas turbine combustion liner comprising heat transfer cell heat pipes

 #115
20190024989
2019-01-24

Additively manufactured heat exchanger

 #116
20190024988
2019-01-24

HEADER ASSEMBLY FOR A HEAT EXCHANGER

 #117
20190024607
2019-01-24

Burner-heat exchanger assembly for an external combustion engine

 #118
20180363991
2018-12-20

Acoustic resonance excited heat exchange

 #119
20180327920
2018-11-15

Component with differing material properties

 #120
20180306059
2018-10-25

Turbine casing cooling structure

 #121
20180266629
2018-09-20

Space conserving integrated cryogenic fluid delivery system

 #122
20180266323
2018-09-20

Evaporative cooling systems and methods

 #123
20180245854
2018-08-30

Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways

 #124
20180238630
2018-08-23

Heat transfer segment

 #125
20180238276
2018-08-23

Exhaust gas cooler

 #126
20180216900
2018-08-02

ZONED CHILLER COILS FOR AIR INTAKE HOUSE OF GAS TURBINE

 #127
20180216894
2018-08-02

Method and system for phase change material component cooling

 #128
20180209342
2018-07-26

Gas turbine engine with heat pipe system

 #129
20180156170
2018-06-07

Intake distributor with an integrated heat exchanger

 #130
20180149089
2018-05-31

Method for reducing thermally induced stresses in a heat exchanger

 #131
20180142971
2018-05-24

Staged high temperature heat exchanger

 #132
20180142956
2018-05-24

Single pass cross-flow heat exchanger

 #133
20180087398
2018-03-29

Gas turbine engine with graphene heat pipe

 #134
20180080382
2018-03-22

Power generation system using closed or semi-closed Brayton cycle recuperator

 #135
20180058473
2018-03-01

Engine heat exchanger and method of forming

 #136
20180058259
2018-03-01

Heat pipe in turbine engine rotor

 #137
20180051946
2018-02-22

HEAT EXCHANGER ARRANGEMENTS AND RELATED METHODS

 #138
20180051569
2018-02-22

Engine component with porous section

 #139
20180038657
2018-02-08

Aircraft electronics thermal regulation systems

 #140
20180038654
2018-02-08

SYSTEM FOR FAULT TOLERANT PASSAGE ARRANGEMENTS FOR HEAT EXCHANGER APPLICATIONS

 #141
20180023416
2018-01-25

Systems and methods for cooling components within a gas turbine engine

 #142
20180017342
2018-01-18

Entrainment heat exchanger

 #143
20180016985
2018-01-18

Heat pipe temperature management system for wheels and buckets in a turbomachine

 #144
20180003076
2018-01-04

Modular annular heat exchanger

 #145
20170350656
2017-12-07

Counter-flow heat exchanger

 #146
20170336149
2017-11-23

Multiple flow heat exchanger

 #147
20170336147
2017-11-23

HEAT EXCHANGE DEVICE

 #148
20170335690
2017-11-23

Heat exchanger with decreased core cross-sectional areas

 #149
20170335689
2017-11-23

Heat exchanger with precision manufactured flow passages

 #150
20170321605
2017-11-09

Heat temperature gradient heat exchanger

 #151
20170297079
2017-10-19

AERODYNAMICALLY ACTIVE STIFFENING FEATURE FOR GAS TURBINE RECUPERATOR

 #152
20170292531
2017-10-12

Fluid cooling system integrated with outlet guide vane

 #153
20170276440
2017-09-28

Heat exchanger with non-orthogonal perforations

 #154
20170268426
2017-09-21

Heat exchanger suspension system with pipe-to-linkage spring rate ratio

 #155
20170248372
2017-08-31

Multi-branch furcating flow heat exchanger

 #156
20170219295
2017-08-03

Spiral wound cross-flow heat exchanger

 #157
20170205148
2017-07-20

Exhaust gas heat exchanger with latching contours

 #158
20170204787
2017-07-20

Heat exchanger array

 #159
20170198974
2017-07-13

Heat exchanger for embedded engine applications

 #160
20170198638
2017-07-13

Methods of cooling a fluid using an annular heat exchanger

 #161
20170198637
2017-07-13

Heat exchanger for embedded engine applications: transduct segments

 #162
20170191762
2017-07-06

Heat exchanger for cooling medium temperature reduction

 #163
20170138670
2017-05-18

Finned coaxial cooler

 #164
20170131035
2017-05-11

Plate heat exchanger comprising structural reinforcements for a turbine engine

 #165
20170122210
2017-05-04

Heat exchange module for a turbine engine

 #166
20170044983
2017-02-16

Folded heat exchanger for cooled cooling air

 #167
20170044980
2017-02-16

Heat exchanger for cooled cooling air with adjustable damper

 #168
20170030652
2017-02-02

Finned coaxial cooler

 #169
20170030266
2017-02-02

Cooling system

 #170
20160348585
2016-12-01

Turbofan bypass air cooled oil cooler fairings

 #171
20160334146
2016-11-17

Fuel regeneration using waste heat of refrigeration unit

 #172
20160312702
2016-10-27

Heat exchanger flow control assembly

 #173
20160298542
2016-10-13

DIFFUSING GAS TURBINE ENGINE RECUPERATOR

 #174
20160231068
2016-08-11

Additively manufactured ducted heat exchanger system with additively manufactured header

 #175
20160202003
2016-07-14

Heat exchanger including furcating unit cells

 #176
20160177829
2016-06-23

Microchannel heat exchangers for gas turbine intercooling and condensing

 #177
20160160813
2016-06-09

Heat exchanger for the feeding of fuel in an internal combustion engine

 #178
20160131040
2016-05-12

Heat exchanger having a coaxial or concentric tube construction

 #179
20160131035
2016-05-12

Variable geometry heat exchanger apparatus

 #180
20160108814
2016-04-21

Additive manufactured ducted heat exchanger system with additively manufactured fairing

 #181
20160108813
2016-04-21

Additive manufactured ducted heat exchanger

 #182
20160054071
2016-02-25

High effectiveness low pressure drop heat exchanger

 #183
20150240722
2015-08-27

Single phase micro/mini channel heat exchangers for gas turbine intercooling

 #184
20150159956
2015-06-11

Tube bundle heat exchanger having straight-tube configuration, process gas cooler, cooler for gas turbine cooling air, gas turbine or gas and steam turbine power plant, and method for the cooling of cooling air

 #185
20150114611
2015-04-30

Counter-flow heat exchange systems

 #186
20150099453
2015-04-09

Method of manufacturing recuperator air cells

 #187
20140260178
2014-09-18

Aerodynamically active stiffening feature for gas turbine recuperator

 #188
20140245717
2014-09-04

Device for heating a fluid

 #189
20140208769
2014-07-31

Integrated inducer heat exchanger for gas turbines

 #190
20140027097
2014-01-30

Heat Exchanger for an Intercooler and Water Extraction Apparatus

 #191
20130199152
2013-08-08

Turbine engine heat recuperator plate and plate stack

 #192
20120260662
2012-10-18

RADIATION SHIELD FOR A GAS TURBINE COMBUSTOR

 #193
20120216543
2012-08-30

Diffusing gas turbine engine recuperator

 #194
20120159945
2012-06-28

Stirling engine

 #195
20120159944
2012-06-28

Stirling engine and method of removing impurities in a heat-transfer tube group in a power device or a power-generating device which uses a stirling engine

 #196
20120060466
2012-03-15

Air-oil heat exchanger

 #197
20120012289
2012-01-19

Annular axial flow ribbed heat exchanger

 #198
20110232293
2011-09-29

Fuel heat management system

 #199
20110180245
2011-07-28

Heat exchanger

 #200
20110146051
2011-06-23

Method of mounting a heat exchanger in a gas turbine engine assembly

 #201
20090255652
2009-10-15

Heat exchange device and method

 #202
20070215326
2007-09-20

Air-oil heat exchanger

 #203
20050274489
2005-12-15

Heat exchange device and method

 #204
18753128
2025-03-04

Gas turbine engine heat exchange