ClassID:

161878

F28D5/02 - CPC Classification

Classification description:

Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits

Recent Application in this class:
#1
20260063380
2026-03-05

Multi-Mode Adiabatic Cooling System with Deluge Feature

#2
20250277628
2025-09-04

ADIABATIC PRE-COOLING SYSTEM FOR V-TYPE AIR COOLED HEAT EXCHANGER

#3
20250172347
2025-05-29

HIGH-EFFICIENCY DESALINATION

#4
20250164190
2025-05-22

THERMAL CAPACITY OF ELLIPTICALLY FINNED HEAT EXCHANGER

#5
20250085059
2025-03-13

VACUUM SPRAY BOILER

#6
20240280276
2024-08-22

Evaporative cooling system for ablution bay

#7
20240246008
2024-07-25

ELECTROWETTING EFFECT-BASED SOLAR-DRIVEN HIGH EFFICIENCY HUMIDIFIER SYSTEM AND WORKING METHOD

#8
20240240812
2024-07-18

Roof mountable evaporative cooling system

#9
20240240811
2024-07-18

Spray nozzle evaporative cooling ablution bay

#10
20240183590
2024-06-06

EVAPORATIVE CONDENSER

#11
20240167705
2024-05-23

AIR CONDITIONING DEVICE WITH INDIRECT COOLING BY EVAPORATION

#12
20240102739
2024-03-28

THERMAL CAPACITY OF ELLIPTICALLY FINNED HEAT EXCHANGER

#13
20230194189
2023-06-22

Heat exchanger, fuel cell assembly and method

#14
20230168042
2023-06-01

INDIRECT EVAPORATIVE COOLING APPARATUS AND COOLING SYSTEM INCLUDING THE SAME

#15
20230168041
2023-06-01

EVAPORATIVE COOLING SYSTEM FOR HEAT EXCHANGER COOLING OF AN ELECTRIC VEHICLE

#16
20230145228
2023-05-11

Indirect evaporative cooling system

#17
20230028234
2023-01-26

Evaporative Cooler and Method for Controlling the Same

#18
20220390188
2022-12-08

Multi-stage water distribution system for cross-flow evaporative heat exchanger

#19
20220390178
2022-12-08

Cooling arrangement having a closed loop, a semi-open loop and at least one fan

#20
20220333869
2022-10-20

EVAPORATIVE COOLING SYSTEM WITH LIQUID-TO-AIR MEMBRANE ENERGY EXCHANGER

#21
20220333868
2022-10-20

EVAPORATIVE COOLING SYSTEM WITH LIQUID-TO-AIR MEMBRANE ENERGY EXCHANGER

#22
20220316779
2022-10-06

Carbon dioxide refrigerating system and refrigerating method thereof

#23
20220252351
2022-08-11

Flash closed heat exchanger

#24
20220203304
2022-06-30

CIRCULATING WATER PREPARATION SYSTEM, COOLING SYSTEM AND METHOD FOR OPERATING A COOLING SYSTEM

#25
20220196329
2022-06-23

Evaporative wet surface air cooler

#26
20220178629
2022-06-09

SYSTEM AND METHOD OF EVAPORATIVE COOLING WATER MANAGEMENT

#27
20220178595
2022-06-09

LIQUID REFRIGERANT SPRAYER AND FALLING LIQUID FILM TYPE EVAPORATOR

#28
20210388765
2021-12-16

Wet dry integrated circulation cooling system

#29
20210267098
2021-08-26

Wireless charging pad with evaporative cooling

#30
20210262736
2021-08-26

HIGH-EFFICIENCY DESALINATION

#31
20210222925
2021-07-22

Condenser with external subcooler

#32
20210207891
2021-07-08

Water-spraying cooling device

#33
20210190440
2021-06-24

Heat exchange apparatus

#34
20210190432
2021-06-24

Falling film heat exchanger

#35
20210164732
2021-06-03

REFRIGERATION SYSTEM AND FALL FILM EVAPORATOR

#36
20210156598
2021-05-27

Integrated separator and distributor

#37
20200363145
2020-11-19

Water collection/deflection arrangement

#38
20200300548
2020-09-24

EVAPORATIVE HEAT EXCHANGE APPARATUS WITH FINNED ELLIPTICAL TUBE COIL ASSEMBLY

#39
20200256629
2020-08-13

Water collection arrangement

#40
20200232708
2020-07-23

HEAT EXCHANGER

#41
20200132377
2020-04-30

THERMAL CAPACITY OF ELLIPTICALLY FINNED HEAT EXCHANGER

#42
20200080787
2020-03-12

Staged spray indirect evaporative cooling system

#43
20200025451
2020-01-23

Dual Cooling Tower Time Share Water Treatment System

#44
20190293325
2019-09-26

Methods and systems of streaming refrigerant in a heat exchanger

#45
20190249885
2019-08-15

AERO-REFRIGERATION TOWER WITH PASSAGE FOR BYPASSING A HUMIDIFICATION DEVICE IN A MIXED MODULE OF THE TOWER

#46
20190242630
2019-08-08

Falling-film evaporator suitable for low pressure refrigerant

#47
20190212075
2019-07-11

Indirect heat exchanger

#48
20190126296
2019-05-02

System and Method for Evaporative Cooling of a Heated Apparatus

#49
20190113286
2019-04-18

AIR-CONDITIONING VIA MULTI-PHASE PLATE HEAT EXCHANGER

#50
20190107332
2019-04-11

System and method of a water management for an indirect evaporative cooler

#51
20190086152
2019-03-21

EVAPORATIVE COOLING OF A HEAT EXCHANGER IN A COMPRESSOR SYSTEM

#52
20190072332
2019-03-07

Vacuum condensation system by using evaporative condenser and air removal system coupled to condensing turbines in thermoelectric plants

#53
20190063855
2019-02-28

Cooling tower

#54
20180372387
2018-12-27

Modular adiabatic pre-cooling cassette with method of retrofit for horizontal air-cooled commercial refrigeration condensers

#55
20180282220
2018-10-04

Material, use thereof and method to manufacture said material

#56
20180274863
2018-09-27

Hybrid fluid cooler with extended intermediate basin nozzles

#57
20180245864
2018-08-30

Water collection system for indirect evaporative cooler

#58
20180238625
2018-08-23

Hybrid cooler with bifurcated evaporative section

#59
20180231321
2018-08-16

Air conditioning tower

#60
20180224217
2018-08-09

Method and apparatus for modular air-to-air heat exchanger

#61
20180209746
2018-07-26

WICK STRUCTURE AND LOOP HEAT PIPE USING SAME

#62
20180172327
2018-06-21

Mulitlevel distribution system for evaporator

#63
20180112924
2018-04-26

Heat exchanger

#64
20180094884
2018-04-05

Water collection/deflection arrangements

#65
20180031326
2018-02-01

Heat exchange using phase change material

#66
20180003443
2018-01-04

EVAPORATIVE HEAT EXCHANGE APPARATUS WITH FINNED ELLIPTICAL TUBE COIL ASSEMBLY

#67
20170254573
2017-09-07

Heat exchanger

#68
20170241682
2017-08-24

Heat exchange device suitable for low pressure refrigerant

#69
20170241681
2017-08-24

Falling-film evaporator suitable for low pressure refrigerant

#70
20170227292
2017-08-10

Compact heat exchange system and method of cooling

#71
20170198973
2017-07-13

Thermal capacity of elliptically finned heat exchanger

#72
20170176064
2017-06-22

Heat exchanger with water box

#73
20170176063
2017-06-22

Heat exchanger for a vapor compression system

#74
20170160015
2017-06-08

Cooling tower with indirect heat exchanger

#75
20170153061
2017-06-01

FALLING FILM EVAPORATOR

#76
20170146297
2017-05-25

Direct forced draft fluid cooling tower

#77
20170082370
2017-03-23

Combined convector

#78
20170082330
2017-03-23

Compact heat exchanger

#79
20170067703
2017-03-09

Water collection system for indirect evaporative cooler

#80
20160377331
2016-12-29

Condensation and falling film evaporation hybrid heat exchanger

#81
20160363388
2016-12-15

Heat exchange apparatus

#82
20160363376
2016-12-15

Cooling tower with indirect heat exchanger

#83
20160363355
2016-12-15

Evaporator having a fluid distribution sub-assembly

#84
20160320136
2016-11-03

Distributor for falling film evaporator

#85
20160231011
2016-08-11

Soil infrastructure systems for sustainable and integrated economic and environmental performance

#86
20160161187
2016-06-09

Liquid distribution system for a fluid cooler

#87
20160146540
2016-05-26

Direct forced draft fluid cooling tower

#88
20160146518
2016-05-26

Methods and systems of streaming refrigerant in a heat exchanger

#89
20160123673
2016-05-05

Refrigerant distributor for falling film evaporator

#90
20160109182
2016-04-21

Falling film evaporator

#91
20160003508
2016-01-07

Evaporator distribution system and method

#92
20150377527
2015-12-31

Level control in an evaporator

#93
20150285520
2015-10-08

Air conditioning system with multiple-effect evaporative condenser

#94
20150276219
2015-10-01

Method and apparatus for extraction and recovery of water-soluble volatile gas, water vapor and waste heat from stack gas

#95
20150241148
2015-08-27

Direct forced draft fluid cooler/cooling tower and liquid collector therefor

#96
20150226491
2015-08-13

Liquid distribution system for a fluid cooler

#97
20150211808
2015-07-30

Air conditioning system with multiple-effect evaporative condenser

#98
20150168073
2015-06-18

Hybrid heat exchanger apparatus and method of operating the same

#99
20150096317
2015-04-09

System and method for evaporative cooling of a heated apparatus

#100
20150053378
2015-02-26

Heat exchanger

#101
20150013951
2015-01-15

Heat exchanger

#102
20150013950
2015-01-15

Heat exchanger

#103
20140361450
2014-12-11

Direct forced draft fluid cooler/cooling tower and liquid collector therefor

#104
20140264974
2014-09-18

Cooling tower with indirect heat exchanger

#105
20140264973
2014-09-18

Cooling tower with indirect heat exchanger

#106
20140260369
2014-09-18

Evaporative cooling system with liquid-to-air membrane energy exchanger

#107
20140231058
2014-08-21

Falling film heat exchanger, absorption refrigerator system, ship, offshore structure and underwater offshore structure

#108
20140209279
2014-07-31

Indirect heat exchanger

#109
20140150490
2014-06-05

Evaporator and turbo chiller including the same

#110
20140096555
2014-04-10

PLATE EVAPORATIVE CONDENSER AND COOLER

#111
20130277020
2013-10-24

HEAT EXCHANGER

#112
20130277018
2013-10-24

Heat exchanger

#113
20130276476
2013-10-24

Air conditioning system with multiple-effect evaporative condenser

#114
20130269924
2013-10-17

Hybrid cooler with bifurcated evaporative section

#115
20130269916
2013-10-17

Vapor compression system

#116
20130233005
2013-09-12

Wetting of evaporative cooler pads

#117
20130213076
2013-08-22

Evaporative cooler including one or more rotating cooler louvers

#118
20130174913
2013-07-11

METHOD AND APPARATUS FOR CONTROLLING TOTAL DISSOLVED SOLIDS IN A LIQUID CIRCULATION SYSTEM

#119
20130008195
2013-01-10

Evaporative cooler

#120
20120256330
2012-10-11

Heat exchanger having dehumidifying liquid and dehumidifier having the same

#121
20120218711
2012-08-30

Cooling system for electronic equipment

#122
20120217662
2012-08-30

Evaporative cooling tower and method

#123
20120171943
2012-07-05

Systems for removing heat from enclosed spaces with high internal heat generation

#124
20120125027
2012-05-24

Evaporative Pre-cooler Residential Air Conditioning Condenser Coil

#125
20120067546
2012-03-22

HYBRID HEAT EXCHANGER APPARATUS AND METHOD OF OPERATING THE SAME

#126
20120037338
2012-02-16

EVAPORATIVE COOLING DEVICE

#127
20120012292
2012-01-19

EVAPORATIVE HEAT EXCHANGE APPARATUS WITH FINNED ELLIPTICAL TUBE COIL ASSEMBLY

#128
20120001352
2012-01-05

Induced draft cooling tower

#129
20110315350
2011-12-29

Direct forced draft fluid cooler/cooling tower and liquid collector therefor

#130
20110302946
2011-12-15

Indirect evaporative cooler construction

#131
20110256488
2011-10-20

Method and apparatus for extraction and recovery of water-soluble volatile gas, water vapor and waste heat from stack gas

#132
20110220333
2011-09-15

Method and materials for improving evaporative heat exchangers

#133
20110215487
2011-09-08

EVAPORATIVE COOLING TOWER AND METHOD

#134
20110209860
2011-09-01

Heat exchanger arrangement and method for the operation of same

#135
20110203311
2011-08-25

REMOVAL OF CARBON DIOXIDE FROM AIR

#136
20110197617
2011-08-18

CHILLER

#137
20110192179
2011-08-11

EVAPORATIVE HEAT TRANSFER SYSTEM AND METHOD

#138
20110174467
2011-07-21

HEAT EXCHANGER, METHOD FOR OPERATING THE HEAT EXCHANGER AND USE OF THE HEAT EXCHANGER IN AN AIR-CONDITIONING SYSTEM

#139
20110138823
2011-06-16

Microchannel coil spray system

#140
20110120685
2011-05-26

High efficiency heat exchanger and dehumidifier

#141
20110100593
2011-05-05

Hybrid heat exchange apparatus

#142
20110056223
2011-03-10

Cooling system for electronic equipment

#143
20110041531
2011-02-24

EVAPORATIVE COOLER

#144
20100254081
2010-10-07

Heat exchange system with a heat exchanger and a method for the manufacture of a heat exchange system

#145
20100242534
2010-09-30

Hybrid cascade vapor compression refrigeration system

#146
20100108301
2010-05-06

Method for cooling a humid gas and a device for the same

#147
20100107676
2010-05-06

Spray type heat-exchanging unit

#148
20100032850
2010-02-11

De-Fouling Tubes for Cooling Tower

#149
20100018234
2010-01-28

FABRICATION MATERIALS AND TECHNIQUES FOR PLATE HEAT AND MASS EXCHANGERS FOR INDIRECT EVAPORATIVE COOLERS

#150
20100012309
2010-01-21

Enthalpy exchanger

#151
20090294109
2009-12-03

HEAT EXCHANGER USING CORRUGATED SHEETS

#152
20090223241
2009-09-10

Dewpoint cooling device

#153
20090201645
2009-08-13

Cooling system for electronic equipment

#154
20090188650
2009-07-30

LIQUID DISTRIBUTION IN AN EVAPORATIVE HEAT REJECTION SYSTEM

#155
20090178426
2009-07-16

Evaporative heat exchanger for cooling a refrigerant

#156
20090126913
2009-05-21

Vertical counterflow evaporative cooler

#157
20090107158
2009-04-30

AUTOMOTIVE COOLING SYSTEM

#158
20080264078
2008-10-30

Evaporative cooling tower and method

#159
20080216498
2008-09-11

Evaporatively cooled heat exchanger

#160
20080173032
2008-07-24

Evaporative Cooler With Dual Water Inflow

#161
20080127661
2008-06-05

Evaporatively cooled condenser

#162
20080116592
2008-05-22

Method and Materials for Improving Evaporative Heat Exchangers

#163
20080115921
2008-05-22

SYSTEM AND METHOD OF COOLING

#164
20080047686
2008-02-28

Evaporative cooler, heat recovery device, and ventilation device

#165
20080041087
2008-02-21

Hybrid dry cooler heat exchange with water-droplet slit and water-droplet splitting louver for heat exchangers with primarily latent heat transfer

#166
20080041086
2008-02-21

Water supply channel for evenly wetting a hybrid dry cooler

#167
20080028775
2008-02-07

Method and Device Enabling Defined Temperature and Hygrometric Conditions to be Established and Maintained Inside Premises

#168
20070295382
2007-12-27

Solar super structure with cooling system

#169
20070283711
2007-12-13

AIR CONDITIONER CONDENSER COOLER

#170
20070240862
2007-10-18

Air-heated heat exchanger

#171
20070240445
2007-10-18

Heat transfer tube assembly with serpentine circuits

#172
20070240433
2007-10-18

Method and apparatus for improving evaporator performance

#173
20070227171
2007-10-04

Enhanced water system for evaporative coolers

#174
20070163772
2007-07-19

Evaporative cooler assisted automotive air conditioning system

#175
20070151279
2007-07-05

Spray type heat-exchanging unit

#176
20070138662
2007-06-21

Closed evaporative cooling tower

#177
20070101745
2007-05-10

Cooling device

#178
20070017241
2007-01-25

Indirect-direct evaporative cooling system operable from sustainable energy source

#179
20060249861
2006-11-09

Cooling device for coke-oven gas

#180
20060197242
2006-09-07

Fluid cooler with evaporative heat exchanger and intermediate distribution

#181
20060197241
2006-09-07

Fluid cooler with evaporative heat exchanger

#182
20060192305
2006-08-31

Drain plate for cooling towers

#183
20060191670
2006-08-31

Hot water pipe assembly in cooling tower

#184
20060179866
2006-08-17

Special spiral-curved refrigerant coil for a non cooling-fin condenser of an air conditioning system

#185
20060168981
2006-08-03

Cooling system

#186
20060137380
2006-06-29

Evaporative cooler with antimicrobial provisions

#187
20060086488
2006-04-27

Composite heat exchanger

#188
20060070390
2006-04-06

Evaporative cooler

#189
20060042294
2006-03-02

Heat exchanger apparatus and method for evaporative cooling refrigeration unit

#190
20060039839
2006-02-23

Device for cooling and humidifying reformate

#191
20060032258
2006-02-16

Cooling assembly

#192
20060005563
2006-01-12

Evaporative heat exchanger and method

#193
20060000227
2006-01-05

Indirect-direct evaporative cooling system operable from sustainable energy source

#194
20050279115
2005-12-22

Method and apparatus for evaporative cooling of a cooling fluid

#195
20050217303
2005-10-06

Plate heat and mass exchanger with edge extension

#196
20050210907
2005-09-29

Indirect evaporative cooling of a gas using common product and working gas in a partial counterflow configuration

#197
20050210892
2005-09-29

Vehicle cooler

#198
20050193750
2005-09-08

Control of heat exchanger operation

#199
20050163680
2005-07-28

Heat exchange tubular reactor with heat pipe

#200
20050103038
2005-05-19

Evaporative heat rejection

#201
20050056029
2005-03-17

Evaporative duplex counterheat exchanger

#202
20050039892
2005-02-24

Compact heat exchanger with high volumetric air-flow

#203
20050029371
2005-02-10

Evaporative cooler water distribution system

#204
20050000683
2005-01-06

System and method of cooling

#205
13778685
2017-06-13

Method for thermal management through use of ammonium carbamate