Patents-Review.com
ClassID:

159183 ⎘

F25B41/046 - CPC Classification

Classification description:

Recent Application in this class:
#1
20220082304
2022-03-17

Refrigerant isolation using a reversing valve

 #2
20220065504
2022-03-03

Heat pump systems with gas bypass and methods thereof

 #3
20210381731
2021-12-09

SYSTEM AND METHOD FOR CONTROLLING CAPACITY OF AIR CONDITIONING COIL

 #4
20210215406
2021-07-15

AUXILIARY HEAT SOURCE, AIR CONDITIONING SYSTEM WITH AUXILIARY HEAT SOURCE, AND METHOD THEREFOR

 #5
20210055020
2021-02-25

Systems and methods for control of superheat from a subcooler

 #6
20210018234
2021-01-21

Air conditioning system with capacity control and controlled hot water generation

 #7
20200398645
2020-12-24

Vapor injection heat pump and control method

 #8
20200386447
2020-12-10

Heat pump management of low-grade-heat in buildings

 #9
20200378666
2020-12-03

Vapor compression system with compressor control based on temperature and humidity feedback

 #10
20200370809
2020-11-26

Heat pump with ejector

 #11
20200370804
2020-11-26

Reversible valve for HVAC system

 #12
20200309384
2020-10-01

Method and apparatus for reduction of water re-evaporation in a dedicated dehumidifier/water heater

 #13
20200240681
2020-07-30

Air conditioner

 #14
20200232694
2020-07-23

Refrigerant charge management

 #15
20200149789
2020-05-14

AIR CONDITIONING SYSTEM AND AIR CONDITIONER

 #16
20200116400
2020-04-16

Refrigerant-channel branching component, and refrigeration apparatus including refrigerant-channel branching component

 #17
20200088431
2020-03-19

Air conditioner with refrigerant leakage control

 #18
20200072510
2020-03-05

Integrated demand water heating using a capacity modulated heat pump with desuperheater

 #19
20200049392
2020-02-13

Refrigeration cycle apparatus with heat storage for use during defrost

 #20
20200033013
2020-01-30

PVT heat pump system capable of achieving day-night time-shared combined cooling, heating and power using solar radiation and sky cold radiation

 #21
20200018501
2020-01-16

Air conditioner

 #22
20190383524
2019-12-19

Test chamber and method

 #23
20190368790
2019-12-05

FOUR-WAY VALVE

 #24
20190264932
2019-08-29

Dehumidification system for heat pump

 #25
20190226736
2019-07-25

Vapor compression system with compressor control based on temperature and humidity feedback

 #26
20190210427
2019-07-11

Heat pump system for vehicle

 #27
20190178509
2019-06-13

Heat pump with dehumidification

 #28
20190170410
2019-06-06

Heating, ventilation, air-conditioning, and refrigeration system

 #29
20190168579
2019-06-06

Air conditioning system for vehicle and method for controlling same

 #30
20190162454
2019-05-30

Air-conditioning apparatus

 #31
20190154311
2019-05-23

Refrigeration cycle device

 #32
20190137154
2019-05-09

Collective device for switching refrigerant flow

 #33
20190128581
2019-05-02

HEAT PUMP UNIT AND MULTI-FUNCTIONAL MODE CONTROL METHOD

 #34
20190128573
2019-05-02

Vapor injection heat pump and control method

 #35
20190093931
2019-03-28

Refrigerant flow path switch and air conditioner

 #36
20190061472
2019-02-28

SOLENOID VALVE, REFRIGERATION DEVICE USING SAME, AND AIR CONDITIONING DEVICE FOR VEHICLES, USING SAME

 #37
20190049157
2019-02-14

Heating and cooling system, and heat exchanger for the same

 #38
20190047369
2019-02-14

Heat pump system for vehicle

 #39
20190032968
2019-01-31

Outdoor unit of an air conditioning system, air conditioning system, and control method thereof

 #40
20180372382
2018-12-27

Devices with hybrid vapour compression-adsorption cycle and method for implementation thereof

 #41
20180356132
2018-12-13

AIR CONDITIONING SYSTEM AND AIR CONDITIONER HAVING THE SAME

 #42
20180347873
2018-12-06

Outdoor unit for VRF air conditioning system and VRF air conditioning system having same

 #43
20180328638
2018-11-15

Heat pump with ejector

 #44
20180328635
2018-11-15

Air conditioning apparatus

 #45
20180328632
2018-11-15

Heat pump system

 #46
20180328629
2018-11-15

Sealed heat exchange system and air conditioner

 #47
20180313590
2018-11-01

Reversing valve

 #48
20180299173
2018-10-18

Reversing valve and cooling system having same

 #49
20180298259
2018-10-18

Method for using a mixture of fluorinated hydrocarbons as a refrigerant, and a refrigeration unit using the mixture as a refrigerant

 #50
20180283565
2018-10-04

Valve apparatus and air conditioning apparatus

 #51
20180272830
2018-09-27

Heat pump system for a vehicle

 #52
20180245526
2018-08-30

Engine

 #53
20180231283
2018-08-16

Multiway valve for controlling a refrigerant circuit

 #54
20180224174
2018-08-09

Water recirculation system

 #55
20180195780
2018-07-12

Integrated valve

 #56
20180187936
2018-07-05

Air-conditioning apparatus

 #57
20180135899
2018-05-17

AN IMPROVED TEMPERATURE CONTROL SYSTEM

 #58
20180106507
2018-04-19

Variable refrigerant package

 #59
20180106506
2018-04-19

Variable refrigerant package

 #60
20180106505
2018-04-19

Supplemental heating and cooling system

 #61
20180100674
2018-04-12

Variable refrigerant package

 #62
20180080660
2018-03-22

Method and apparatus for reduction of water re-evaporation in a dedicated dehumidifier/water heater

 #63
20170370623
2017-12-28

Heat pump system and regulating method thereof

 #64
20170328652
2017-11-16

Laminated header, heat exchanger, and air-conditioning apparatus

 #65
20170314822
2017-11-02

Central air conditioning and heat pump system with energy efficient arrangement

 #66
20170314813
2017-11-02

Split-type air conditioning and heat pump system with energy efficient arrangement

 #67
20170314795
2017-11-02

Air conditioning and heat pump tower with energy efficient arrangement

 #68
20170284713
2017-10-05

Air-conditioning apparatus

 #69
20170284684
2017-10-05

Multi-split air-conditioner and outdoor unit system thereof

 #70
20170205127
2017-07-20

Defrosting valve

 #71
20170205122
2017-07-20

Air conditioner

 #72
20170176056
2017-06-22

Variable refrigerant package

 #73
20170138488
2017-05-18

Six-way directional valve

 #74
20170089623
2017-03-30

REFRIGERANT CHANNEL SWITCHING UNIT

 #75
20170089622
2017-03-30

MULTIPLE EVAPORATOR CONTROL USING PWM VALVE/COMPRESSOR

 #76
20170074552
2017-03-16

Air conditioner

 #77
20170030615
2017-02-02

Refrigerator

 #78
20170016660
2017-01-19

Refrigeration cycle apparatus

 #79
20170010027
2017-01-12

Heat recovery variable-frequency multi-split heat pump system and control method thereof

 #80
20160377332
2016-12-29

Refrigerant channel switching unit

 #81
20160348952
2016-12-01

Heat pump water heater appliance and an electronic mixing valve

 #82
20160341453
2016-11-24

REFRIGERATION CYCLE APPARATUS

 #83
20160334151
2016-11-17

Rotary four-way reversing valve with low pressure drop and low leakage

 #84
20160313034
2016-10-27

Adsorber and adsorption refrigerator

 #85
20160305694
2016-10-20

VALVE FOR CHANGING OVER THE HEAT FLOWS OF A HEAT PUMP, TAKING INTO ACCOUNT THE FLOW DIRECTION REVERSAL IN A HEAT EXCHANGER CONNECTED DURING HEATING OPERATION TO THE SOURCE SIDE OF THE HEAT PUMP

 #86
20160290683
2016-10-06

Wide speed range high-efficiency cold climate heat pump

 #87
20160282032
2016-09-29

Multiple evaporator control using PWM valve/compressor

 #88
20160273816
2016-09-22

Refrigeration apparatus

 #89
20160265821
2016-09-15

Air conditioning apparatus

 #90
20160265819
2016-09-15

Air-conditioning system of a motor vehicle and method for operating the air-conditioning system

 #91
20160258661
2016-09-08

Air conditioner having defrosting operation

 #92
20160258659
2016-09-08

HYBRID POWER AND COOLING SYSTEM

 #93
20160245561
2016-08-25

Refrigeration cycle apparatus including a plurality of branch units

 #94
20160238140
2016-08-18

Flow path switching valve

 #95
20160223235
2016-08-04

Air conditioner and method for controlling an air conditioner

 #96
20160209093
2016-07-21

System and method of transferring refrigerant with a discharge pressure

 #97
20160209084
2016-07-21

HEAT RECOVERY REFRIGERATION DEVICE

 #98
20160201954
2016-07-14

Air conditioner

 #99
20160178261
2016-06-23

Air conditioner

 #100
20160178259
2016-06-23

Air conditioner

 #101
20160131403
2016-05-12

Electromagnetic valve

 #102
20160131402
2016-05-12

HEAT PUMP

 #103
20160109160
2016-04-21

PACKAGED TERMINAL AIR CONDITIONER UNIT

 #104
20160104605
2016-04-14

Temperature control system and temperature control method

 #105
20160102898
2016-04-14

CAPILLARY TUBE FOR A PACKAGED TERMINAL AIR CONDITIONER UNIT

 #106
20160084581
2016-03-24

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

 #107
20150316278
2015-11-05

Air conditioner heat-radiating circulation system

 #108
20150300714
2015-10-22

Air-conditioning apparatus

 #109
20150260437
2015-09-17

Method and system of using a reversing valve to control at least two HVAC systems

 #110
20150217627
2015-08-06

Heat pump system for vehicle

 #111
20150204592
2015-07-23

Air-conditioning apparatus

 #112
20150204586
2015-07-23

Heat pump non-reversing valve arrangement

 #113
20150198360
2015-07-16

Refrigeration cycle apparatus

 #114
20150184922
2015-07-02

HEAT PUMP CONTROLLER CONFIGURABLE BETWEEN A PLURALITY OF REVERSING VALVE ENERGIZING MODES

 #115
20150184921
2015-07-02

Heat pump controller with user-selectable defrost modes and reversing valve energizing modes

 #116
20150176876
2015-06-25

Air-conditioning apparatus

 #117
20150153081
2015-06-04

Control element and check valve assembly

 #118
20150128628
2015-05-14

AIR-CONDITIONING APPARATUS

 #119
20150114023
2015-04-30

Heat pump system

 #120
20150107289
2015-04-23

HIGH PRESSURE RATIO MULTI-STAGE CENTRIFUGAL COMPRESSOR

 #121
20150096319
2015-04-09

Heat pump system for vehicle

 #122
20150096314
2015-04-09

HEAT PUMP

 #123
20150082820
2015-03-26

Air conditioning device for vehicle

 #124
20150075199
2015-03-19

Air-Conditioning/Hot-Water Supply System

 #125
20150075196
2015-03-19

Refrigeration cycle system with internal heat exchanger

 #126
20150059377
2015-03-05

Air conditioning apparatus

 #127
20150059372
2015-03-05

METHOD OF OPERATING A HEAT PUMP

 #128
20150027154
2015-01-29

Heat pump and flow path switching apparatus

 #129
20150000325
2015-01-01

Flow switching device and air-conditioning apparatus including the same

 #130
20140360218
2014-12-11

Air-conditioning apparatus

 #131
20140352338
2014-12-04

Air-conditioning apparatus and railway vehicle air-conditioning apparatus

 #132
20140311179
2014-10-23

Refrigerant passage change-over valve and air conditioner using the same

 #133
20140299199
2014-10-09

Reconfigurable valve

 #134
20140290772
2014-10-02

Integration valve

 #135
20140238054
2014-08-28

Multiple evaporator control using PWM valve/compressor

 #136
20130305764
2013-11-21

Air-conditioning apparatus

 #137
20130247604
2013-09-26

Reversing valve

 #138
20130186126
2013-07-25

Air-conditioning apparatus

 #139
20110048053
2011-03-03

Air conditioner

 #140
15420431
2018-04-24

Configuration of dishwasher to improve energy efficiency of water heating

 #141
15404911
2018-03-20

System for conditioning air with temperature and humidity control and heat utilization