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ClassID:

162046 ⎘

F28D2021/0068 - 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 refrigerant cycles

Sub-classes:
Recent Application in this class:
#1
20250389460
2025-12-25

REFRIGERATION CYCLE DEVICE

 #2
20250283667
2025-09-11

HEAT EXCHANGER

 #3
20250257950
2025-08-14

MULTI-CHANNEL HEAT EXCHANGER

 #4
20250102243
2025-03-27

HEAT EXCHANGER AND AIR CONDITIONING SYSTEM

 #5
20250102229
2025-03-27

HEAT EXCHANGER AND AIR CONDITIONING SYSTEM

 #6
20250020422
2025-01-16

HEAT EXCHANGE ASSEMBLY AND AIR CONDITIONING SYSTEM HAVING SAME

 #7
20250020420
2025-01-16

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

 #8
20250020367
2025-01-16

ROTARY HEAT EXCHANGER

 #9
20250012511
2025-01-09

HEAT EXCHANGER, IN PARTICULAR SHELL-AND-TUBE HEAT EXCHANGER, FOR ARRANGEMENT IN A ROTOR HAVING AN AXIS OF ROTATION

 #10
20240426526
2024-12-26

CRYOCOOLER COMPRESSOR

 #11
20240399820
2024-12-05

METHOD FOR MANUFACTURING A DISTRIBUTOR FOR REFRIGERANT IN A THERMAL MANAGEMENT MODULE

 #12
20240393054
2024-11-28

HEAT EXCHANGER AND MULTI-SYSTEM AIR CONDITIONING UNIT

 #13
20240384946
2024-11-21

DISTRIBUTOR, HEAT EXCHANGER, AND HEAT PUMP APPARATUS

 #14
20240369304
2024-11-07

HEAT EXCHANGER FOR REFRIGERANT LOOP

 #15
20240302114
2024-09-12

HEAT EXCHANGER, REFRIGERATION CYCLE APPARATUS, AND METHOD FOR MANUFACTURING HEAT EXCHANGER

 #16
20240295364
2024-09-05

SHELL-AND-PLATE TYPE HEAT EXCHANGER

 #17
20240271882
2024-08-15

HEAT EXCHANGER

 #18
20240230250
2024-07-11

Refrigerant Heat Exchanger with Integral Multipass and Flow Distribution Technology

 #19
20240230237
2024-07-11

HEAT EXCHANGER

 #20
20240183625
2024-06-06

HEAT EXCHANGE UNIT

 #21
20240085122
2024-03-14

Heat exchanger and refrigeration cycle apparatus

 #22
20240003630
2024-01-04

HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME

 #23
20230417495
2023-12-28

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

 #24
20230375289
2023-11-23

HEAT EXCHANGER

 #25
20230324127
2023-10-12

Efficient suction-line heat exchanger

 #26
20230272978
2023-08-31

Multi-stacked heat exchanger

 #27
20230213216
2023-07-06

HEAT EXCHANGER, ELECTRIC CONTROL BOX AND AIR CONDITIONING SYSTEM

 #28
20230184466
2023-06-15

Rotary heat exchanger

 #29
20230168040
2023-06-01

Heat exchanger, outdoor unit including heat exchanger, and air-conditioning apparatus including outdoor unit

 #30
20230146747
2023-05-11

Refrigerant distributor, heat exchanger, and air-conditioning apparatus

 #31
20230106747
2023-04-06

HEAT EXCHANGER OR REFRIGERATION APPARATUS INCLUDING HEAT EXCHANGER

 #32
20230068291
2023-03-02

Heat exchanger

 #33
20230041265
2023-02-09

HEAT EXCHANGER AND REFRIGERATION SYSTEM AND METHOD

 #34
20230024558
2023-01-26

Heat exchanger

 #35
20220373272
2022-11-24

HEAT DISSIPATION MEMBER

 #36
20220341675
2022-10-27

Shell-and-plate heat exchanger

 #37
20220341674
2022-10-27

Shell-and-plate type heat exchanger

 #38
20220341673
2022-10-27

Efficient suction-line heat exchanger

 #39
20220333872
2022-10-20

SHELL-AND-PLATE HEAT EXCHANGER

 #40
20220316804
2022-10-06

Heat exchanger and air-conditioning apparatus including the same

 #41
20220299276
2022-09-22

Refrigeration cycle apparatus

 #42
20220276009
2022-09-01

Air conditioner

 #43
20220268525
2022-08-25

Heat transfer tube and heat exchanger

 #44
20220214086
2022-07-07

Heat exchanger with filter, for refrigerant fluid loop

 #45
20220099381
2022-03-31

MULTI-LOOP PLATE HEAT EXCHANGER

 #46
20220090864
2022-03-24

HEAT EXCHANGER ASSEMBLY

 #47
20220074679
2022-03-10

Heat exchanger

 #48
20220049859
2022-02-17

HEAT EXCHANGE APPARATUS

 #49
20220042745
2022-02-10

Heat exchanger

 #50
20220026125
2022-01-27

PHOBIC/PHILIC STRUCTURES IN REFRIGERATION SYSTEMS AND LIQUID VAPOR SEPARATION IN REFRIGERATION SYSTEMS

 #51
20210404374
2021-12-30

Supplement thermal management system cooling using thermoelectric cooling

 #52
20210325117
2021-10-21

Heat exchanger and refrigeration cycle apparatus

 #53
20210260966
2021-08-26

Heat exchanger

 #54
20210254909
2021-08-19

FLUID CLEANING APPARATUS

 #55
20210254897
2021-08-19

Heat exchanger and air conditioner

 #56
20210222925
2021-07-22

Condenser with external subcooler

 #57
20210190331
2021-06-24

Refrigerant distributor, heat exchanger, and air-conditioning apparatus

 #58
20210180878
2021-06-17

Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus

 #59
20210148651
2021-05-20

Refrigeration apparatus

 #60
20210129621
2021-05-06

Internal heat exchanger for a vehicular air conditioning system

 #61
20210108864
2021-04-15

Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus

 #62
20210018232
2021-01-21

Heat exchanger, outdoor unit and refrigeration cycle apparatus

 #63
20200386480
2020-12-10

Heat exchanger and air conditioner

 #64
20200355412
2020-11-12

System for head pressure control

 #65
20200256626
2020-08-13

Heat exchanger and refrigeration cycle apparatus

 #66
20200256625
2020-08-13

Finless heat exchanger and refrigeration cycle apparatus

 #67
20200217590
2020-07-09

Heat exchanger and refrigeration cycle apparatus

 #68
20200166253
2020-05-28

Heat exchanger, and refrigeration cycle apparatus

 #69
20200158387
2020-05-21

Heat exchanger, indoor unit of air-conditioning apparatus, and air-conditioning apparatus

 #70
20200132381
2020-04-30

Finned heat exchanger U-bends, manifolds, and distributor tubes

 #71
20200088432
2020-03-19

Heat exchanger and air conditioner

 #72
20200072507
2020-03-05

Distributor, heat exchanger and refrigeration cycle apparatus

 #73
20200064035
2020-02-27

Phobic/philic structures in refrigeration systems and liquid vapor separation in refrigeration systems

 #74
20190383563
2019-12-19

Integration of Thermochemical Heat Storage System with Waste heat Recovery Systems

 #75
20190346208
2019-11-14

HEAT EXCHANGER, AIR-CONDITIONING APPARATUS EQUIPPED WITH HEAT EXCHANGER, AND METHOD FOR PRODUCING HEAT EXCHANGER

 #76
20190331357
2019-10-31

Single module optimizing controller capable of operating one of a plurality of different types of HVACR systems

 #77
20190285348
2019-09-19

Variable circuitry heat exchanger system

 #78
20190257594
2019-08-22

Heat exchanger and air conditioner

 #79
20190212061
2019-07-11

Heat exchanger and air conditioning system

 #80
20190154342
2019-05-23

Heat exchanger and heat exchange module

 #81
20190128623
2019-05-02

Heat exchanger and refrigeration cycle apparatus having heat exchanger

 #82
20190120560
2019-04-25

Counter flow heat exchanger

 #83
20190120557
2019-04-25

Heat exchanger with air flow passage for exchanging heat

 #84
20190107313
2019-04-11

MULTIPASS MICROCHANNEL HEAT EXCHANGER

 #85
20190100079
2019-04-04

Internal heat exchanger double-tube structure of air conditioning system having alternative refrigerant applied thereto

 #86
20190093965
2019-03-28

Stacked header, heat exchanger, and air-conditioning apparatus

 #87
20190078843
2019-03-14

Heat exchanger for vehicle

 #88
20190078817
2019-03-14

Outdoor unit and refrigeration cycle apparatus including the same

 #89
20190072335
2019-03-07

HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE

 #90
20190049157
2019-02-14

Heating and cooling system, and heat exchanger for the same

 #91
20190033018
2019-01-31

Distributer, heat exchanger, and air-conditioning apparatus

 #92
20190033017
2019-01-31

Heat exchanger and refrigeration cycle apparatus

 #93
20190032975
2019-01-31

Manifold sightglass for charging microchannel system

 #94
20190017740
2019-01-17

Temperature homogenizing container and refrigerator having same

 #95
20180363988
2018-12-20

Heat exchanger

 #96
20180347874
2018-12-06

Subcooling system with thermal energy storage

 #97
20180340738
2018-11-29

Systems with multi-circuited, phase-change composite heat exchangers

 #98
20180328627
2018-11-15

Heat exchanger and refrigeration cycle apparatus

 #99
20180320977
2018-11-08

Heat exchanger, air-conditioning apparatus including the same, and method of producing flat-tube U-bend

 #100
20180299170
2018-10-18

Evaporative chilling systems and methods using a selective transfer membrane

 #101
20180266769
2018-09-20

Heat exchanger and method of manufacturing same

 #102
20180259274
2018-09-13

Oil separator

 #103
20180259269
2018-09-13

Heat exchanger and manufacturing method for the same

 #104
20180259265
2018-09-13

Heat exchanger

 #105
20180224210
2018-08-09

Heat exchanger and method of manufacturing the same

 #106
20180209742
2018-07-26

Heat Exchanger Fluid Circuit Arrangement

 #107
20180195806
2018-07-12

Plastic material internal heat exchanger

 #108
20180135926
2018-05-17

Heat exchanger and refrigeration cycle apparatus

 #109
20180135915
2018-05-17

Finned heat exchanger U-bends, manifolds, and distributor tubes

 #110
20180128549
2018-05-10

Refrigerant heat exchanger

 #111
20180112897
2018-04-26

Heat exchanger and air conditioner

 #112
20180106559
2018-04-19

Heat exchanger coil prototyping system

 #113
20180106557
2018-04-19

Stainless steel and pipe made thereof

 #114
20180094869
2018-04-05

Multi-disk heat exchanger and fan unit

 #115
20180080667
2018-03-22

Heat source unit

 #116
20180050427
2018-02-22

Heat exchanger, air conditioner and external unit

 #117
20180043484
2018-02-15

Manufacturing device for heat exchanger

 #118
20180010838
2018-01-11

Subcooling system with thermal storage

 #119
20170336145
2017-11-23

Heat exchanger and refrigeration cycle device

 #120
20170328614
2017-11-16

Heat exchange apparatus and air conditioner using same

 #121
20170326947
2017-11-16

Refrigeration cycle device

 #122
20170299284
2017-10-19

Refrigerant diverter

 #123
20170292741
2017-10-12

Heat exchanger and air conditioning apparatus

 #124
20170248347
2017-08-31

Rotary heat exchanger

 #125
20170219298
2017-08-03

Header of heat exchanger

 #126
20170211886
2017-07-27

Air conditioner with flow direction changing mechanism

 #127
20170191761
2017-07-06

Heat exchanger

 #128
20170115011
2017-04-27

Air conditioner having an improved outdoor unit

 #129
20170114932
2017-04-27

Refrigerant pipe, method of manufacturing the refrigerant pipe, and heat exchanger including the refrigerant pipe

 #130
20170089649
2017-03-30

HEAT TRANSFER TUBE CONSTRUCTED OF TIN BRASS ALLOY

 #131
20170036507
2017-02-09

Heat exchanger

 #132
20170030662
2017-02-02

HEAT EXCHANGER

 #133
20170030650
2017-02-02

Heat exchanger

 #134
20160377347
2016-12-29

HEAT EXCHANGER

 #135
20160375745
2016-12-29

Heating/cooling module

 #136
20160370119
2016-12-22

Heat exchanger assembly having a refrigerant distribution control using selective tube port closures

 #137
20160334149
2016-11-17

Method for configuring the size of a heat transfer surface

 #138
20160334146
2016-11-17

Fuel regeneration using waste heat of refrigeration unit

 #139
20160327318
2016-11-10

Heat exchanger

 #140
20160298914
2016-10-13

Aluminum Alloy Heat Exchanger

 #141
20160298886
2016-10-13

HEAT EXCHANGER AND HEAT PUMP APPARATUS

 #142
20160290730
2016-10-06

Dual duty microchannel heat exchanger

 #143
20160195335
2016-07-07

Laminated header, heat exchanger, air-conditioning apparatus, and method of joining a plate-like unit of a laminated header and a pipe to each other

 #144
20160161192
2016-06-09

Heat exchanger for vehicle

 #145
20160123643
2016-05-05

Filter less A/C system

 #146
20160076824
2016-03-17

Stacking-type header, heat exchanger, and air-conditioning apparatus

 #147
20160076821
2016-03-17

Subcooling system with thermal energy storage

 #148
20160054077
2016-02-25

Multipass microchannel heat exchanger

 #149
20150292816
2015-10-15

Coil support pad having condensate drainage functionality

 #150
20150285567
2015-10-08

Flat heat transfer tube, manufacturing method of cross fin tube type heat exchanger having the same, and cross fin tube type heat exchanger manufactured by the same manufacturing method

 #151
20150283657
2015-10-08

Manufacturing method for heat exchanger and device therefor, and air conditioner and/or external unit thereof equipped with heat exchanger manufactured using said method

 #152
20150276287
2015-10-01

Phobic/philic structures in refrigeration systems and liquid vapor separation in refrigeration systems

 #153
20150251517
2015-09-10

Heat exchanger for refrigerant circuitry

 #154
20150204624
2015-07-23

Insulated heat exchanger tube assembly and methods of making and using same

 #155
20150198381
2015-07-16

Method of forming a refrigeration heat exchanger

 #156
20150159922
2015-06-11

Heat pump system using shell and tube heat exchangers and three-way valves

 #157
20150041110
2015-02-12

Plate heat exchanger and refrigeration cycle apparatus including the same

 #158
20150013353
2015-01-15

Compressor-heat exchanger unit for a heating-cooling module for a motor vehicle

 #159
20150000133
2015-01-01

Method for fabricating flattened tube finned heat exchanger

 #160
20140373560
2014-12-25

Internal heat exchanger with integrated receiver/dryer and thermal expansion valve

 #161
20140318165
2014-10-30

Refrigeration apparatus for executing a pump down

 #162
20140260376
2014-09-18

Subcooling system with thermal storage

 #163
20140245768
2014-09-04

Co-fired absorption system generator

 #164
20140223956
2014-08-14

Heat exchanger and refrigeration cycle device including the heat exchanger

 #165
20140216699
2014-08-07

Air conditioner and heat exchanger therefor

 #166
20140216092
2014-08-07

Refrigeration cycle apparatus with a heating unit for melting frost occurring in a heat exchanger

 #167
20140202673
2014-07-24

Heat exchanger

 #168
20140124171
2014-05-08

Micro-port shell and tube heat exchanger

 #169
20140069137
2014-03-13

Heat exchange circulatory system

 #170
20140007600
2014-01-09

Evaporator, and method of conditioning air

 #171
20130340986
2013-12-26

Heat exchanger tube with collared fins for enhanced heat transfer

 #172
20130340451
2013-12-26

System and method of charge management

 #173
20130327509
2013-12-12

Heat exchanger for air conditioner

 #174
20130306286
2013-11-21

Heat exchanger and air conditioner

 #175
20130306285
2013-11-21

Heat exchanger and air conditioner

 #176
20130292104
2013-11-07

Heat exchanger

 #177
20130219943
2013-08-29

Outdoor heat exchanger and air conditioner comprising the same

 #178
20130014540
2013-01-17

Heat exchange device and communication tube used in the same

 #179
20120279690
2012-11-08

FLEXIBLY ADJUSTABLE HEAT EXCHANGER FOR A MOTOR VEHICLE AIR CONDITIONING SYSTEM

 #180
20120279684
2012-11-08

SYSTEMS AND METHODS FOR COOLING ELECTRONIC EQUIPMENT

 #181
20120279242
2012-11-08

CONTROLLABLE HEAT EXCHANGER FOR A MOTOR VEHICLE AIR CONDITIONING SYSTEM

 #182
20120267072
2012-10-25

Heat exchanger

 #183
20120216562
2012-08-30

Unitary heat pump air conditioner having a heat exchanger with an integral accumulator

 #184
20120047940
2012-03-01

LOW CHARGE HEAT EXCHANGER IN A SEALED REFRIGERATION SYSTEM

 #185
20120031601
2012-02-09

MULTICHANNEL TUBES WITH DEFORMABLE WEBS

 #186
20110203780
2011-08-25

Heat exchanger

 #187
20100043475
2010-02-25

CO2 REFRIGERANT SYSTEM WITH BOOSTER CIRCUIT

 #188
20090146415
2009-06-11

Pipe-joint structure for heat exchanger

 #189
20080169085
2008-07-17

Heat exchanger having integrated tank header and partition structure and partition inserting groove with leak detection

 #190
20050247380
2005-11-10

Heat transfer tube constructed of tin brass alloy

 #191
16201150
2021-06-22

Droplet-field heat transfer surfaces and systems thereof

 #192
15795889
2020-05-19

Special cooling coating design for fossil fuel, nuclear, geothermal, and solar heat driven power plants; for HVAC cooling applications; and for heat rejection systems