ClassID:

159182

F25B41/043 - CPC Classification

Classification description:

Recent Application in this class:
#1
20220151102
2022-05-12

Thermal management system with dual-use serial thermal energy storage for system size reduction

#2
20220011023
2022-01-13

Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve

#3
20210348819
2021-11-11

Expansion valve position detection in refrigeration system

#4
20210302088
2021-09-30

Control and switch design for multiple phase change loops

#5
20210180846
2021-06-17

Cooling system with compressor bypass

#6
20210172664
2021-06-10

Adjustable cooling system

#7
20210123646
2021-04-29

Gas-liquid separator and air conditioner having the same

#8
20210095898
2021-04-01

Floating evaporator saturated suction temperature systems and methods

#9
20210071916
2021-03-11

Active control alternating-direct flow hybrid mechanical cryogenic system

#10
20210055022
2021-02-25

Refrigeration apparatus

#11
20200408446
2020-12-31

SYSTEMS AND METHODS FOR PREVENTING OVERHEATING IN REFRIGERATION SYSTEMS

#12
20200408445
2020-12-31

Refrigeration cycle apparatus

#13
20200386457
2020-12-10

System and method of hot gas defrost control for multistage cascade refrigeration system

#14
20200370804
2020-11-26

Reversible valve for HVAC system

#15
20200355420
2020-11-12

Method and apparatus for refrigerant detector calibration confirmation

#16
20200355418
2020-11-12

METHOD AND SYSTEM TO VARY SUCTION TEMPERATURE TO POSTPONE FROST FORMATION

#17
20200326112
2020-10-15

Refrigeration cycle apparatus

#18
20200309427
2020-10-01

Distributor, layered header, heat exchanger, and air-conditioning apparatus

#19
20200284477
2020-09-10

Refrigeration system

#20
20200236821
2020-07-23

Dual mass cooling precision system

#21
20200236820
2020-07-23

Dual mass cooling precision system

#22
20200224930
2020-07-16

Fast switching multiple evaporator system for an appliance

#23
20200149789
2020-05-14

AIR CONDITIONING SYSTEM AND AIR CONDITIONER

#24
20200116407
2020-04-16

Method of control for economizer of transport refrigeration units

#25
20200076640
2020-03-05

Artificial intelligence refrigerator and method for controlling the same

#26
20200072521
2020-03-05

Method and apparatus for balanced fluid distribution in tandem-compressor systems

#27
20200064040
2020-02-27

Refrigeration cycle apparatus having foreign substance release control

#28
20200064039
2020-02-27

Refrigeration apparatus

#29
20200064037
2020-02-27

Refrigeration systems with a first compressor system and a second compressor system

#30
20200031201
2020-01-30

Power managing method and system for transportation refrigeration unit

#31
20200025429
2020-01-23

LOW PRESSURE REFRIGERANT SYSTEM

#32
20200003468
2020-01-02

Cooling system

#33
20190360730
2019-11-28

Integrated vapor cycle and pumped two-phase cooling system with latent thermal storage of refrigerants for transient thermal management

#34
20190309999
2019-10-10

Method and apparatus for hybrid dehumidification

#35
20190264966
2019-08-29

Methods of control for transport refrigeration units

#36
20190242631
2019-08-08

Hot gas bypass energy recovery

#37
20190226733
2019-07-25

Refrigerator

#38
20190203955
2019-07-04

HEAT SOURCE UNIT FOR REFRIGERATION APPARATUS

#39
20190186798
2019-06-20

Method and apparatus for refrigerant detector calibration confirmation

#40
20190178560
2019-06-13

Refrigerator having a switchable chamber

#41
20190178548
2019-06-13

Air conditioning systems and methods with cooling capacity modulation via fixed pump operation and variable condenser fan operation

#42
20190154318
2019-05-23

Refrigerant distributor of micro-channel heat exchanger

#43
20190145669
2019-05-16

Refrigeration cycle apparatus

#44
20190128581
2019-05-02

HEAT PUMP UNIT AND MULTI-FUNCTIONAL MODE CONTROL METHOD

#45
20190110496
2019-04-18

Thermodynamic system, machine comprising the thermodynamic system and thermal treatment method

#46
20190086130
2019-03-21

Refrigeration circuit

#47
20190078839
2019-03-14

TRANSPORT REFRIGERATION UNIT AND METHOD OF OPERATING

#48
20190078822
2019-03-14

Refrigeration capacity control device

#49
20190077216
2019-03-14

HEATING AND COOLING SYSTEMS AND METHODS FOR TRUCK CABS

#50
20190049159
2019-02-14

Heat pump system and cooling generation method

#51
20190033018
2019-01-31

Distributer, heat exchanger, and air-conditioning apparatus

#52
20190032973
2019-01-31

REFRIGERATION APPARATUS

#53
20190024662
2019-01-24

Compressor and refrigeration system having same

#54
20190003754
2019-01-03

EXPANSION VALVE

#55
20190003546
2019-01-03

Expansion valve

#56
20180292116
2018-10-11

Staged expansion system and method

#57
20180274830
2018-09-27

Method and apparatus for common pressure and oil equalization in multi-compressor systems

#58
20180274822
2018-09-27

Variable-capacity compressor, two-stage compression system and control method thereof

#59
20180259240
2018-09-13

Vehicle heat management device

#60
20180231277
2018-08-16

Refrigeration device comprising multiple storage chambers

#61
20180216858
2018-08-02

Distributor, layered header, heat exchanger, and air-conditioning apparatus

#62
20180202567
2018-07-19

Throttling device and refrigeration cycle

#63
20180195781
2018-07-12

Oil management for micro booster supermarket refrigeration system

#64
20180195773
2018-07-12

Micro booster supermarket refrigeration architecture

#65
20180187934
2018-07-05

Control method for a cooling device

#66
20180180327
2018-06-28

Acustic Filter Provide with Fluid Selector Device

#67
20180156509
2018-06-07

Refrigerating cycle apparatus

#68
20180156499
2018-06-07

Ejector system and methods of operation

#69
20180156497
2018-06-07

Self-regulating valve for a vapour compression system

#70
20180142927
2018-05-24

Ejector refrigeration circuit

#71
20180139870
2018-05-17

Dual mass cooling precision system

#72
20180128526
2018-05-10

Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit

#73
20180106520
2018-04-19

Liquid slugging detection and protection

#74
20180073791
2018-03-15

Refrigeration system condenser fan control

#75
20180031287
2018-02-01

Refrigeration cycle system

#76
20180023850
2018-01-25

Packaged terminal air conditioner unit

#77
20180010830
2018-01-11

Refrigeration system with separate feedstreams to multiple evaporator zones

#78
20170370332
2017-12-28

FUEL COOLING SYSTEM AND METHOD

#79
20170363342
2017-12-21

Evaporators, methods for defrosting an evaporator, and cooling apparatuses using the evaporator

#80
20170355246
2017-12-14

Air conditioning system and method for leakage detection in an air conditioning system

#81
20170350624
2017-12-07

Refrigeration cycle device

#82
20170343259
2017-11-30

Selecting control strategy for an expansion valve

#83
20170343245
2017-11-30

Method for controlling a valve arrangement in a vapour compression system

#84
20170328604
2017-11-16

Method for operating a vapour compression system with a receiver

#85
20170321935
2017-11-09

Compressor module

#86
20170284706
2017-10-05

Refrigeration cycle device

#87
20170276413
2017-09-28

Air conditioner and control method thereof for determining an amount of refrigerant

#88
20170248349
2017-08-31

Heat pump

#89
20170234561
2017-08-17

Systems and methods for detecting degradation of a component in an air conditioning system

#90
20170211853
2017-07-27

Heat pump with ejector

#91
20170211851
2017-07-27

Cooling system

#92
20170211850
2017-07-27

Ejector and ejector refrigeration cycle

#93
20170198951
2017-07-13

REFRIGERATION OIL REPLACEMENT DEVICE OF A TOTALLY HERMETIC COMPRESSOR IN A REFRIGERATION RECYCLING SYSTEM

#94
20170191705
2017-07-06

Air conditioning systems and methods

#95
20170182865
2017-06-29

Refrigeration device with expansion valve coil temperature correction

#96
20170167761
2017-06-15

Heat pump with an auxiliary heat exchanger for compressor discharge temperature control

#97
20170138662
2017-05-18

Refrigeration device

#98
20170089614
2017-03-30

Refrigeration device

#99
20170080777
2017-03-23

Vehicle air conditioning apparatus

#100
20170045271
2017-02-16

Methods for controlling a compressor with double suction for refrigeration systems

#101
20170028817
2017-02-02

Vehicle air conditioning apparatus

#102
20170028816
2017-02-02

Vehicle air conditioning apparatus

#103
20170028815
2017-02-02

Vehicle air conditioning apparatus

#104
20170003679
2017-01-05

Chiller control device, chiller, and chiller diagnostic method

#105
20160375743
2016-12-29

Vehicle air conditioning apparatus

#106
20160341095
2016-11-24

WASTE HEAT UTILIZATION ARRANGEMENT OF AN INTERNAL COMBUSTION ENGINE

#107
20160334154
2016-11-17

Integrated thermal energy module within an air-cooled evaporator design

#108
20160305680
2016-10-20

Refrigerant channel switching unit and refrigeration apparatus including same

#109
20160282032
2016-09-29

Multiple evaporator control using PWM valve/compressor

#110
20160273795
2016-09-22

Air-conditioning apparatus

#111
20160262419
2016-09-15

Temperature control system and method TDSF plus

#112
20160238293
2016-08-18

Oil line control system

#113
20160238265
2016-08-18

PEAK LOAD SHIFTING VIA THERMAL ENERGY STORAGE USING A THERMOSYPHON

#114
20160201959
2016-07-14

Vehicle air conditioner

#115
20160201954
2016-07-14

Air conditioner

#116
20160200170
2016-07-14

Refrigeration cycle

#117
20160177954
2016-06-23

MULTI-STAGE CENTRIFUGAL COMPRESSOR AND AIR CONDITIONING UNIT

#118
20160169568
2016-06-16

Refrigerant level monitor for refrigeration system

#119
20160146478
2016-05-26

Refrigeration apparatus

#120
20160084581
2016-03-24

Heat exchanger and air conditioning system having an allocation tube within heat exchanger manifold

#121
20160061503
2016-03-03

Compressor for a refrigerating plant and refrigerating plant comprising said compressor

#122
20160018134
2016-01-21

Brayton cycle type refrigerating apparatus

#123
20150377529
2015-12-31

Fin-coil design for dual suction air conditioning unit

#124
20150345843
2015-12-03

Refrigerant distributor of micro-channel heat exchanger

#125
20150267954
2015-09-24

Air conditioner and method for controlling an air conditioner

#126
20150241098
2015-08-27

Cooling system having dual suction port compressor

#127
20150230367
2015-08-13

High efficiency cooling system

#128
20150226472
2015-08-13

Refrigeration system with separate feedstreams to multiple evaporator zones

#129
20150211772
2015-07-30

Refrigeration cycle apparatus

#130
20150204591
2015-07-23

Heat pump temperature control

#131
20150198361
2015-07-16

Method for controlling a compressor of a refrigeration system, and refrigeration system

#132
20150192343
2015-07-09

Refrigeration device for container

#133
20150192338
2015-07-09

Variable-operating point components for cube ice machines

#134
20150192336
2015-07-09

Controlling refrigeration compression systems

#135
20150191305
2015-07-09

Refrigeration device for container

#136
20150176880
2015-06-25

Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method

#137
20150176879
2015-06-25

Air-conditioning apparatus with simultaneous heating and cooling operation

#138
20150135749
2015-05-21

Flow rate adjustment valve for refrigeration cycle

#139
20150114031
2015-04-30

Heat pump system

#140
20150114023
2015-04-30

Heat pump system

#141
20150114017
2015-04-30

REFRIGERATION-CYCLE EQUIPMENT

#142
20150107282
2015-04-23

Controller for a vapour compression system and a method for controlling a vapour compression system

#143
20150068238
2015-03-12

Air conditioner

#144
20150068237
2015-03-12

Air conditioner

#145
20150059380
2015-03-05

Air-conditioning apparatus

#146
20150047378
2015-02-19

Heat cycle for transfer of heat between media and for generation of electricity

#147
20150039134
2015-02-05

Heat source system and method for controlling number of machines to be started at time of power recovery in heat source system

#148
20150033780
2015-02-05

Air-conditioning apparatus with low outside air temperature mode

#149
20150033779
2015-02-05

Multi-split heat pump for heating, cooling, and water heating

#150
20150027151
2015-01-29

Air conditioning systems for at least two rooms using a single outdoor unit

#151
20150027150
2015-01-29

Split air conditioning system with a single outdoor unit

#152
20150027147
2015-01-29

Air conditioning systems with multiple temperature zones from independent ducting systems and a single outdoor unit

#153
20150027139
2015-01-29

Apparatus and method for subcooling control based on superheat setpoint control

#154
20150013367
2015-01-15

VEHICLE COOLING WITH ADJUSTABLE FLOW EXPANSION VALVE

#155
20150013366
2015-01-15

Temperature control system with programmable ORIT valve

#156
20150013361
2015-01-15

Closed loop capacity and power management scheme for multi stage transport refrigeration system

#157
20150007598
2015-01-08

Cooling system and control method thereof

#158
20140353391
2014-12-04

Electronic Expansion Valve

#159
20140352343
2014-12-04

CO2 refrigeration system with hot gas defrost

#160
20140338382
2014-11-20

Mechanism for controlling refrigerant in a vehicle air conditioning apparatus

#161
20140331702
2014-11-13

Air-conditioning apparatus

#162
20140331694
2014-11-13

Movement of electronic expansion valve

#163
20140318164
2014-10-30

Automotive air conditioner and expansion valve

#164
20140260389
2014-09-18

Refrigerant Flow Control for an Evaporative Atmospheric Water Condenser

#165
20140260388
2014-09-18

Refrigerating apparatus and control device for refrigerating machine

#166
20140238059
2014-08-28

Dual suction compressor with rapid suction port switching mechanism for matching appliance compartment thermal loads with cooling capacity

#167
20140238054
2014-08-28

Multiple evaporator control using PWM valve/compressor

#168
20140208786
2014-07-31

Defrost control for multiple barrel frozen product dispensers

#169
20140190202
2014-07-10

Refrigeration valve block

#170
20140190192
2014-07-10

Valve device, in particular for a refrigerating machine

#171
20140157801
2014-06-12

Condenser evaporator system (CES) for decentralized condenser refrigeration

#172
20140096552
2014-04-10

EXPANSION VALVE FOR A VAPOUR COMPRESSION SYSTEM WITH REVERSIBLE FLUID FLOW

#173
20140053587
2014-02-27

Refrigeration cycle apparatus

#174
20140033753
2014-02-06

Load estimator for control of vapor compression cooling system with pumped refrigerant economization

#175
20140026605
2014-01-30

Air-conditioning apparatus

#176
20140023524
2014-01-23

Methods for controlling a compressor with double suction for refrigeration systems

#177
20130340452
2013-12-26

Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit

#178
20130333398
2013-12-19

Cooling device for vehicles and method for controlling and/or regulating a cooling device

#179
20130305764
2013-11-21

Air-conditioning apparatus

#180
20130298597
2013-11-14

REFRIGERATING SYSTEM AND THERMOSTATIC EXPANSION VALVE THEREOF

#181
20130283836
2013-10-31

Expansion valve and vibration-proof spring

#182
20130283833
2013-10-31

Refrigeration System And Method For Operating A Refrigeration System

#183
20130269380
2013-10-17

Refrigeration cycle device

#184
20130255307
2013-10-03

Fin-coil design for a dual suction air conditioning unit

#185
20130255291
2013-10-03

Retrofittable thermal storage for air conditioning systems

#186
20130247603
2013-09-26

Refrigeration system

#187
20130227980
2013-09-05

Expansion valve

#188
20130206851
2013-08-15

Expansion valve

#189
20130174601
2013-07-11

Estimation apparatus of heat transfer medium flow rate, heat source machine, and estimation method of heat transfer medium flow rate

#190
20130160482
2013-06-27

Cooling system of a refrigerator and suction system for a compressor fluid

#191
20130098088
2013-04-25

Multi-stage cooling system with tandem compressors and optimized control of sensible cooling and dehumidification

#192
20130098087
2013-04-25

Cooling system with tandem compressors and electronic expansion valve control

#193
20130098085
2013-04-25

High efficiency cooling system

#194
20130071266
2013-03-21

Motor-driven compressor

#195
20120318014
2012-12-20

Capacity and pressure control in a transport refrigeration system

#196
20120318008
2012-12-20

Refrigerant distribution apparatus and methods for transport refrigeration system

#197
20120318006
2012-12-20

Defrost operations and apparatus for a transport refrigeration system

#198
20120227426
2012-09-13

Extended range heat pump

#199
20120198868
2012-08-09

Low suction pressure protection for refrigerant vapor compression system

#200
20120192579
2012-08-02

Refrigerant vapor compression system operation

#201
20120167601
2012-07-05

Ejector cycle

#202
20120125032
2012-05-24

Refrigeration plant with refrigerant evaporator arrangement and process for parallel air and battery contact cooling

#203
20120085114
2012-04-12

Refrigerant circuit of an HVAC system of a motor vehicle

#204
20120073318
2012-03-29

Refrigerant system with multiple load modes

#205
20110185753
2011-08-04

Superheat control for HVACandR systems

#206
20110048041
2011-03-03

Pressure relief in high pressure refrigeration system

#207
20110011108
2011-01-20

Microprocessor-controlled beverage dispenser

#208
20100064702
2010-03-18

Combined operation and control of suction modulation and pulse width modulation valves

#209
20100043468
2010-02-25

Pulse width modulation with discharge to suction bypass

#210
20090093914
2009-04-09

Temperature control system and method

#211
20090013701
2009-01-15

Refrigerant system with control to address flooded compressor operation

#212
20090000315
2009-01-01

Defrost control for multiple barrel frozen product dispensers

#213
20080250801
2008-10-16

Pulse width modulated system with pressure regulating valve

#214
20080072611
2008-03-27

Distributed microsystems-based control method and apparatus for commercial refrigeration

#215
15618883
2019-05-07

Replacement compressor assembly for an air conditioning system and method

#216
15096909
2017-06-06

Thermal-compression refrigeration system

#217
14487540
2018-08-07

Heating and cooling devices, systems and related method