ClassID:

158146

F24F1/18 - CPC Classification

Classification description:

Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station; Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger; Heat exchangers specially adapted for separate outdoor units characterised by their shape

Recent Application in this class:
#1
20260029141
2026-01-29

AIR CONDITIONER COOLING SYSTEM

#2
20250389432
2025-12-25

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

#3
20250264231
2025-08-21

DEVICE FOR EXCHANGING THERMAL ENERGY WITH AMBIENT AIR AND HEAT PUMP WITH A DEVICE OF THIS TYPE

#4
20250035335
2025-01-30

HEAT EXCHANGER INSTALLATION STRUCTURE AND AIR CONDITIONER

#5
20240410602
2024-12-12

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

#6
20240392977
2024-11-28

AIR CIRCULATING DEVICE HAVING HEAT EXCHANGE ELEMENT FOR DUST COLLECTION

#7
20240361010
2024-10-31

Air Conditioner Condenser Unit

#8
20240077217
2024-03-07

Heat Exchanger System and Insulation Therefor

#9
20230383962
2023-11-30

Heat Exchanger, Electric Control Box and Air Conditioning System

#10
20230228496
2023-07-20

ARRANGEMENT FOR HEAT EXCHANGER

#11
20230228466
2023-07-20

CONDENSER, AIR CONDITIONER OUTDOOR UNIT, AND AIR-CONDITIONING SYSTEM

#12
20220333794
2022-10-20

Outdoor unit of air conditioning apparatus

#13
20220196345
2022-06-23

HEAT EXCHANGER, METHOD OF MANUFACTURING THE SAME, AND AIR-CONDITIONING APPARATUS

#14
20220186943
2022-06-16

Air-conditioning apparatus

#15
20220099312
2022-03-31

Heat exchanger and air conditioning apparatus

#16
20220018573
2022-01-20

Outdoor unit for air-conditioning apparatus

#17
20210404673
2021-12-30

External-air conditioning apparatus and ventilation system

#18
20210332986
2021-10-28

Heat exchanger and air conditioner including same

#19
20210325076
2021-10-21

Improvements to heat exchange

#20
20210285662
2021-09-16

Heat exchanger, air conditioner, and apparatus for manufacturing heat exchanger

#21
20210222893
2021-07-22

Outdoor unit of air-conditioning apparatus and air-conditioning apparatus

#22
20210199314
2021-07-01

Air conditioner

#23
20210123691
2021-04-29

Outdoor unit of air conditioner

#24
20210018190
2021-01-21

Heat exchanger and air conditioner

#25
20200386480
2020-12-10

Heat exchanger and air conditioner

#26
20200248929
2020-08-06

Service plate for a heat exchanger assembly

#27
20200191416
2020-06-18

Heat pump

#28
20200103148
2020-04-02

Heat exchanger and air-conditioning apparatus

#29
20200096206
2020-03-26

Heat exchanger and air conditioner having the same

#30
20200088422
2020-03-19

Outdoor unit for air conditioning device

#31
20200072478
2020-03-05

Air-conditioner outdoor heat exchanger and air-conditioner including the same

#32
20190331352
2019-10-31

Outdoor unit for an air-conditioning apparatus

#33
20190331346
2019-10-31

Heat pump device

#34
20190309984
2019-10-10

Air-conditioning apparatus

#35
20190257594
2019-08-22

Heat exchanger and air conditioner

#36
20190154342
2019-05-23

Heat exchanger and heat exchange module

#37
20190072285
2019-03-07

Outdoor unit for air-conditioning apparatus

#38
20190032929
2019-01-31

Outdoor unit

#39
20190011192
2019-01-10

Double-row bent heat exchanger

#40
20180292096
2018-10-11

OUTDOOR UNIT AND INDOOR UNIT OF AIR-CONDITIONING APPARATUS

#41
20180106485
2018-04-19

Outdoor unit for refrigeration cycle apparatus, and refrigeration cycle apparatus

#42
20180100659
2018-04-12

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

#43
20180080667
2018-03-22

Heat source unit

#44
20170370597
2017-12-28

Heat exchanger assembly and outdoor unit of refrigerating apparatus

#45
20170328583
2017-11-16

Heat pump

#46
20170314792
2017-11-02

Heat exchanger

#47
20170314791
2017-11-02

Outdoor unit

#48
20170292741
2017-10-12

Heat exchanger and air conditioning apparatus

#49
20170268790
2017-09-21

Air-conditioning device

#50
20170248331
2017-08-31

Outdoor unit of air conditioner

#51
20170248327
2017-08-31

Outdoor unit of air conditioner

#52
20170219292
2017-08-03

Heat exchanger fixing structure of air conditioner

#53
20170205085
2017-07-20

Heat exchanger, heat exchange module, heat exchange device, and heat source unit

#54
20170122630
2017-05-04

Air conditioner

#55
20160327343
2016-11-10

HEAT EXCHANGER OF AIR CONDITIONER

#56
20160238262
2016-08-18

Forced convection heat exchanger for a refrigeration appliance

#57
20160223265
2016-08-04

Heat exchanger and air conditioner

#58
20160131371
2016-05-12

Outdoor unit for an air-conditioning device

#59
20150316277
2015-11-05

Outdoor unit for air-conditioning apparatus

#60
20150226489
2015-08-13

Outdoor unit and refrigeration cycle device

#61
20150068709
2015-03-12

Air conditioning apparatus

#62
20150059377
2015-03-05

Air conditioning apparatus

#63
20150013376
2015-01-15

Outdoor unit for air-conditioning apparatus

#64
20150007605
2015-01-08

Outdoor unit of refrigeration apparatus

#65
20140318756
2014-10-30

Air-conditioning apparatus

#66
20130327509
2013-12-12

Heat exchanger for air conditioner

#67
20120175101
2012-07-12

Fin tube heat exchanger

#68
20120103587
2012-05-03

Heat exchanger

#69
20100011803
2010-01-21

HORIZONTAL DISCHARGE AIR CONDITIONING UNIT

#70
20090084131
2009-04-02

Air Conditioning Units with Modular Heat Exchangers, Inventories, Buildings, and Methods

#71
20080250806
2008-10-16

Air-conditioner unit and method of conveying the same

#72
20080134506
2008-06-12

Variable fin density coil

#73
20080035318
2008-02-14

Refrigeration Unit

#74
20050204767
2005-09-22

Base pan and cabinet for an air conditioner

#75
20050076663
2005-04-14

Variable capacity condensing unit