ClassID:

158162

F24F1/50 - 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; Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow with outlet air in upward direction

Recent Application in this class:
#1
20250264231
2025-08-21

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

#2
20250155139
2025-05-15

OUTDOOR UNIT AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME

#3
20240003556
2024-01-04

HEAT EXCHANGE UNIT

#4
20230160584
2023-05-25

AIR CONDITIONER OUTDOOR UNIT

#5
20220252281
2022-08-11

Chilling unit and chilling unit system

#6
20210388997
2021-12-16

Coil locator for an outdoor unit of a climate control system

#7
20210123613
2021-04-29

A HEAT EXCHANGE UNIT

#8
20210071882
2021-03-11

Apparatus and method for providing adequate cooling inside an electrical equipment

#9
20200386439
2020-12-10

Heat source unit for refrigeration device

#10
20200348032
2020-11-05

Outdoor unit, air conditioner, fan guard, and method of manufacturing fan guard

#11
20200269885
2020-08-27

PROPELLER-SHAPED IMPELLER AND RAILWAY CARRIAGE AIR-CONDITIONING APPARATUS

#12
20200182491
2020-06-11

Outdoor unit for refrigeration apparatus

#13
20200088421
2020-03-19

Outdoor unit of air conditioner

#14
20190360705
2019-11-28

Outdoor unit and air conditioner

#15
20190338985
2019-11-07

Heat source unit

#16
20190286173
2019-09-19

SYSTEMS AND METHODS FOR DETECTING AIRFLOW IN HEATING, VENTILATION, AND AIR CONDITIONING UNITS

#17
20190257315
2019-08-22

AIR MANAGEMENT SYSTEM

#18
20190226747
2019-07-25

Condenser unit with fan

#19
20190170373
2019-06-06

Foam substructure for a heat exchanger

#20
20190145636
2019-05-16

Blower and outdoor unit of air conditioner having the same

#21
20190107297
2019-04-11

Diffuser and bellmouth for an outdoor unit fan casing

#22
20190072285
2019-03-07

Outdoor unit for air-conditioning apparatus

#23
20180292096
2018-10-11

OUTDOOR UNIT AND INDOOR UNIT OF AIR-CONDITIONING APPARATUS

#24
20180274799
2018-09-27

Outdoor unit and air-conditioning apparatus using the same

#25
20180266723
2018-09-20

Refrigeration and air conditioning device

#26
20180245804
2018-08-30

OUTDOOR UNIT

#27
20180216836
2018-08-02

Outdoor unit for air conditioner, and air conditioner

#28
20180156475
2018-06-07

Outdoor unit of air-conditioning apparatus

#29
20180142908
2018-05-24

Outdoor unit for air-conditioning apparatus and method of producing outdoor unit for air-conditioning apparatus

#30
20180142704
2018-05-24

Fan and air-conditioning device

#31
20180106485
2018-04-19

Outdoor unit for refrigeration cycle apparatus, and refrigeration cycle apparatus

#32
20180087797
2018-03-29

Air conditioner and method for controlling the same

#33
20180073750
2018-03-15

Outdoor unit of air conditioner

#34
20180058741
2018-03-01

Variable fan speed control in HVAC systems and methods

#35
20170343224
2017-11-30

Outdoor unit of air conditioner

#36
20170343223
2017-11-30

Outdoor unit of air conditioner

#37
20170248331
2017-08-31

Outdoor unit of air conditioner

#38
20170248330
2017-08-31

Outdoor unit of air conditioner

#39
20170205084
2017-07-20

Foam substructure for a heat exchanger

#40
20170130975
2017-05-11

Climate control outdoor unit with inverter cooling

#41
20170115011
2017-04-27

Air conditioner having an improved outdoor unit

#42
20170102007
2017-04-13

Air management system for the outdoor unit of a residential air conditioner or heat pump

#43
20170059189
2017-03-02

Outdoor unit for air conditioner

#44
20160348933
2016-12-01

Air conditioning apparatus

#45
20160273788
2016-09-22

Outdoor unit of air conditioner

#46
20160187005
2016-06-30

Outdoor device of an air conditioner

#47
20160178249
2016-06-23

Outdoor device for an air conditioner

#48
20160178248
2016-06-23

Outdoor device for an air conditioner

#49
20160131371
2016-05-12

Outdoor unit for an air-conditioning device

#50
20160097548
2016-04-07

Heat exchange system using an external rotor motor

#51
20160091425
2016-03-31

Outdoor unit of air conditioner and method of controlling the same

#52
20150330644
2015-11-19

Air conditioner and method for controlling the same

#53
20150300359
2015-10-22

Air conditioning apparatus

#54
20150276263
2015-10-01

Heat source unit of refrigerating apparatus

#55
20150184871
2015-07-02

Air conditioner outdoor unit

#56
20150000321
2015-01-01

Condensation removal in an outdoor unit of an air conditioning device

#57
20140339968
2014-11-20

Casing of outdoor unit in air conditioning device

#58
20140318173
2014-10-30

Outdoor unit of air conditioning device

#59
20140245776
2014-09-04

Air conditioner

#60
20140154095
2014-06-05

Fan guard for air conditioning machine

#61
20140131019
2014-05-15

Outdoor unit of air conditioning device

#62
20140096547
2014-04-10

Variable fan speed control in HVAC systems and methods

#63
20140048231
2014-02-20

Inlet air flow guide for ACDX fan coil

#64
20140047857
2014-02-20

Outdoor unit of refrigerating apparatus

#65
20130139534
2013-06-06

ENERGY-SAVING DEVICE FOR AIR CONDITIONER OUTDOOR UNIT AND ENERGY-SAVING METHOD THEREOF

#66
20130067949
2013-03-21

De-super heater chiller system with contra flow and refrigerating fan grill

#67
20130061616
2013-03-14

Multi-Connected Air Conditioner Unit and Method of Operating the Same

#68
20120280503
2012-11-08

EXHAUST ENERGY RECOVERY SYSTEM

#69
20120273166
2012-11-01

Inlet air flow guide for ACDX fan coil

#70
20120210739
2012-08-23

SYSTEM AND METHOD FOR INCREASING AIR CONDITIONER EFFICIENCY

#71
20120036878
2012-02-16

LOW AMBIENT COOLING KIT FOR VARIABLE REFRIGERANT FLOW HEAT PUMP

#72
20110312264
2011-12-22

Outdoor unit for air conditioner

#73
20110303396
2011-12-15

HEAT EXCHANGER, OUTDOOR UNIT AND REFRIGERATION APPARATUS

#74
20110174013
2011-07-21

Cylindrical condenser

#75
20110073746
2011-03-31

Air Conditioning Bracket/Brace

#76
20110072844
2011-03-31

HEAT EXCHANGE SYSTEM

#77
20110030395
2011-02-10

Inlet air flow guide for ACDX fan coil

#78
20110000653
2011-01-06

AIR DELIVERY UNIT

#79
20100175407
2010-07-15

Air conditioner

#80
20100162739
2010-07-01

Multichannel condenser coil with refrigerant storage receiver

#81
20100132401
2010-06-03

Constructive arrangement inserted into a condensing unit provided with bidirectional flow

#82
20100095699
2010-04-22

Pre-cooling system for an air conditioning condenser

#83
20090277205
2009-11-12

OUTDOOR UNIT OF AIR CONDITIONER

#84
20090223231
2009-09-10

Accessory sub-cooling unit and method of use

#85
20090193831
2009-08-06

AIR CONDITIONER

#86
20090188274
2009-07-30

Outdoor unit of air-conditioner and fan used therefor

#87
20090137197
2009-05-28

Outdoor unit of air conditioner

#88
20090133423
2009-05-28

Outdoor unit of air conditioner

#89
20090114376
2009-05-07

Outdoor unit of air conditioner

#90
20090110542
2009-04-30

Fan guard and outdoor unit for air conditioner having the same

#91
20090108717
2009-04-30

Outdoor unit of air conditioner

#92
20090107161
2009-04-30

Air conditioner with multi-level refrigerant tube support

#93
20090081940
2009-03-26

Outdoor unit of air conditioner

#94
20090007578
2009-01-08

Air conditioning apparatus

#95
20080314068
2008-12-25

Outdoor unit of air conditioner

#96
20080250806
2008-10-16

Air-conditioner unit and method of conveying the same

#97
20080190131
2008-08-14

METHOD AND APPARATUS FOR REMOVING ICE FROM OUTDOOR HOUSING FOR AN ENVIRONMENTAL CONDITIONING UNIT

#98
20080163636
2008-07-10

Air conditioner turbulence creating energy saver

#99
20080098702
2008-05-01

Filter installation kit for use with such as an air condensing unit

#100
20080092576
2008-04-24

Support bracket for casing of a condensing unit

#101
20070204945
2007-09-06

Condenser cover

#102
20070193296
2007-08-23

Pre-cooling system for an air conditioning condenser

#103
20070169925
2007-07-26

Coil support

#104
20070163295
2007-07-19

Air treatment systems

#105
20070151286
2007-07-05

Outdoor unit for air conditioner and operation method thereof

#106
20070022774
2007-02-01

Microclimate creator system and method for cooling units

#107
20060179857
2006-08-17

Method for automatically balancing air conditioning outdoor heat exchange

#108
20060177306
2006-08-10

High efficiency air conditioner condenser fan with performance enhancements

#109
20060037340
2006-02-23

Modularized high efficiency cooling device in a cooling mechanism

#110
20050281672
2005-12-22

High efficiency air conditioner condenser fan

#111
20050238481
2005-10-27

Fan guard for blower unit

#112
20050204767
2005-09-22

Base pan and cabinet for an air conditioner

#113
20050166630
2005-08-04

Low profile condenser motor

#114
20050147496
2005-07-07

Fan with reduced noise generation

#115
20050144975
2005-07-07

Outdoor unit of refrigerator, and electrical equipment box of outdoor unit

#116
20050076663
2005-04-14

Variable capacity condensing unit

#117
20050000239
2005-01-06

Outdoor unit of air conditioner