ClassID:

159151

F25B30/04 - CPC Classification

Classification description:

Heat pumps of the sorption type

Recent Application in this class:
#1
20250367592
2025-12-04

HEAT PUMP ASSISTED CARBON CAPTURE FROM INTERNAL COMBUSTION ENGINE POWERED SYSTEMS

#2
20250257911
2025-08-14

LOOPED CENTRIFUGAL ADSORPTION HEAT PUMP

#3
20250198666
2025-06-19

CYCLIC OPERATION OF NON-CYCLIC HEAT EXCHANGER

#4
20250075951
2025-03-06

ABSORPTION HEAT PUMP FOR IMPROVED PERFORMANCE IN HIGH DELIVERY WATER TEMPERATURE OPERATING CONDITIONS

#5
20250020372
2025-01-16

SORPTION HEAT PUMP AND SORPTION CYCLE

#6
20240410626
2024-12-12

SORPTION HEAT PUMP AND SORPTION CYCLE

#7
20240361051
2024-10-31

THERMAL REGULATION SYSTEM

#8
20240263850
2024-08-08

SORPTION HEAT PUMP AND SORPTION CYCLE

#9
20240255192
2024-08-01

HEAT GENERATING DEVICE AND METHOD FOR GENERATING HEAT

#10
20230417467
2023-12-28

Temperature-controlled sorption system

#11
20230375235
2023-11-23

ADSORPTION HEAT PUMP

#12
20230332809
2023-10-19

THERMAL REGULATION SYSTEM

#13
20230065205
2023-03-02

Coupling system of supercritical carbon dioxide cycle power generation and lithium extraction from brine

#14
20220390154
2022-12-08

ADSORPTION REFRIGERATION MACHINE OR HEAT PUMP WITH A LIQUID-PHASE REFRIGERANT DISTRIBUTION FUNCTION, AND METHOD FOR OPERATING THE ADSORPTION REFRIGERATION MACHINE OR HEAT PUMP

#15
20220357083
2022-11-10

Elastocaloric heat recovery in a heat pump / refrigeration system using a pump mechanism

#16
20220299243
2022-09-22

System and method for work recovery in a heat pump

#17
20220042732
2022-02-10

Temperature-controlled sorption system

#18
20210364197
2021-11-25

Adsorption-Based Heat Pump

#19
20210310711
2021-10-07

TEMPERATURE-CONTROLLED SORPTION SYSTEM

#20
20210222921
2021-07-22

System and method for evaporative cooling and heating

#21
20210215407
2021-07-15

In-vehicle absorption heat pump device

#22
20210164702
2021-06-03

Thermochemical heat pump and method for redistributing heat energy with variable power

#23
20210071922
2021-03-11

Purge system for closed-cycle absorption heat pumps

#24
20210048232
2021-02-18

Adsorption-based heat pump

#25
20200378656
2020-12-03

Thermal regulation system

#26
20200370796
2020-11-26

Heat pump utilising the shape memory effect

#27
20200333086
2020-10-22

Electrochemical heat pump

#28
20200208885
2020-07-02

Heat generating device and method for generating heat

#29
20200182519
2020-06-11

HYBRID HEAT PIPE

#30
20200127305
2020-04-23

Energy conversion system

#31
20200096241
2020-03-26

Rooftop liquid desiccant systems and methods

#32
20200064032
2020-02-27

HIGH-EFFICIENCY ABSORPTION HEAT PUMP SYSTEM HAVING INCREASED UTILIZATION RATE OF WASTE HEAT SOURCE

#33
20190353355
2019-11-21

Hybrid fossil fuel-electric multi-function heat pump

#34
20190309998
2019-10-10

Solar adsorption heat pump and evacuated tube adsorption heat pump and desalination system

#35
20190293324
2019-09-26

Advanced metal hydride heat transfer system utilizing an electrochemical hydrogen compressor

#36
20190249909
2019-08-15

HEAT PUMP AND POWER PRODUCTION UTILIZING HYDRATED SALTS

#37
20190186792
2019-06-20

ASSEMBLY, IN PARTICULAR REFRIGERATION MACHINE OR HEAT PUMP

#38
20190170418
2019-06-06

Cooling system

#39
20190160916
2019-05-30

Method for a vehicle climate control system

#40
20190032970
2019-01-31

MATERIAL FOR A CHEMICAL HEAT PUMP

#41
20190003752
2019-01-03

Chemical heat pump with multi-channel membrane reactor

#42
20180356134
2018-12-13

Integrated solar absorption heat pump system with evacuated tube solar collector

#43
20180340716
2018-11-29

Heat pump system with chilled water tank and photovoltaic thermal collector

#44
20180252448
2018-09-06

A MIXTURE TO BE USED IN AN ABSORPTION MACHINE

#45
20180169572
2018-06-21

Method for dehumidifying humid gas mixtures using ionic liquids

#46
20180163999
2018-06-14

Absorption heat pump device

#47
20180135894
2018-05-17

ABSORPTION HEAT PUMP AND SORBENT FOR AN ABSORPTION HEAT PUMP COMPRISING METHANESULFONIC ACID

#48
20180100592
2018-04-12

Valve for an adsorption heat pump and use of the valve in an adsorption heat pump

#49
20180073783
2018-03-15

Adsorption heat pump

#50
20180051919
2018-02-22

Absorption heat pump and method for operating an absorption heat pump

#51
20170354924
2017-12-14

Process for dehumidifying moist gas mixtures

#52
20170336110
2017-11-23

Apparatus for removing residual water in hot water mat using circulating pump

#53
20170241677
2017-08-24

Furnishing temperature control system employing an electrochemical compressor

#54
20170219258
2017-08-03

Chemical heat pump

#55
20170184329
2017-06-29

Hybrid solar heat absorption cooling system

#56
20170173556
2017-06-22

ADSORPTION MATERIAL AND METHOD OF MANUFACTURING THE SAME AND ADSORPTION HEAT PUMP

#57
20170159504
2017-06-08

METHOD FOR CONVERSION OF LOW TEMPERATURE HEAT TO ELECTRICITY AND COOLING, AND SYSTEM THEREFORE

#58
20170144508
2017-05-25

Vehicular adsorption type air conditioning device

#59
20170138649
2017-05-18

Integrated solar absorption heat pump system

#60
20170130738
2017-05-11

Diffusion pump to supply heat from a condenser to a heating element

#61
20160341458
2016-11-24

Thermal transpiration flow heat pump

#62
20160327315
2016-11-10

HEAT EXCHANGER, CHEMICAL HEAT PUMP, AND PRODUCTION METHOD FOR PRODUCING HEAT EXCHANGER

#63
20160320109
2016-11-03

Heat pump

#64
20160290685
2016-10-06

HEAT STORAGE AND RELEASE UNIT, CHEMICAL HEAT PUMP, AND NON-ELECTRIFIED COOLING UNIT

#65
20160273802
2016-09-22

Water heater with integrated sorption reactor

#66
20160258658
2016-09-08

Heat pump and cooling power generation method

#67
20160231034
2016-08-11

WATER HEATER WITH INTEGRATED SORPTION REACTOR

#68
20160231021
2016-08-11

Sorption heat pump water heater

#69
20160199809
2016-07-14

Porous carbon, humidity control adsorbent, adsorption heat pump, and fuel cell

#70
20160109138
2016-04-21

System for producing heat source for heating or electricity using medium/low temperature waste heat, and method for controlling the same

#71
20160084540
2016-03-24

Adsorptive heat transformation arrangement

#72
20160045893
2016-02-18

ADSORBENT, METHOD OF MANUFACTURING ADSORBENT, AND ADSORPTION-TYPE HEAT PUMP

#73
20160045892
2016-02-18

Adsorbent for adsorption heat pumps, production method thereof, and adsorption heat pump

#74
20150377525
2015-12-31

Adsorption heat pump system and cooling generation method

#75
20150345839
2015-12-03

THERMO-ADSORPTIVE BATTERY CLIMATE CONTROL SYSTEMS

#76
20150345806
2015-12-03

Hot and cold temperature supply device

#77
20150338140
2015-11-26

Rooftop liquid desiccant systems and methods

#78
20150300702
2015-10-22

Intermittent absorption refrigeration system

#79
20150273974
2015-10-01

Adsorption air-conditioning system

#80
20150267947
2015-09-24

Adsorption heat pump system and cooling generation method

#81
20150251282
2015-09-10

Method for the production of a heat exchanger, particularly a sorption heat exchanger

#82
20150168029
2015-06-18

Absorption heat pump apparatus

#83
20150159923
2015-06-11

Adsorption refrigerator

#84
20150121938
2015-05-07

Hierarchy condensation third-type absorption heat pump

#85
20140373948
2014-12-25

Rotary valve for an absorption heat pump

#86
20140338377
2014-11-20

HEAT PUMP UNIT AND METHOD FOR COOLING AND/OR HEATING BY MEANS OF SAID HEAT PUMP UNIT

#87
20140338372
2014-11-20

Methods, systems, and devices for producing a heat pump

#88
20140326007
2014-11-06

Compositions and methods comprising porous metal organic frameworks and related uses

#89
20140284026
2014-09-25

Adsorption heat pump

#90
20140260359
2014-09-18

Adsorption heat pump and method of driving the same

#91
20140250931
2014-09-11

Seasonal thermal energy storage system

#92
20140223955
2014-08-14

Module for a heat pump

#93
20140216089
2014-08-07

Motor cycle air conditioning system

#94
20140157815
2014-06-12

Monolithically Integrated Bi-Directional Heat Pump

#95
20140130530
2014-05-15

In-vehicle absorption heat pump device

#96
20140053577
2014-02-27

Adsorption heat pump system and method of generating cooling power

#97
20140013783
2014-01-16

Apparatus and method for vapor driven absorption heat pumps and absorption heat transformer with applications

#98
20130319028
2013-12-05

Absorption type heat pump device

#99
20130319027
2013-12-05

COMPOSITE ABSORPTION TYPE HEAT PUMP DEVICE

#100
20130276475
2013-10-24

Adsorber and adsorption heat pump

#101
20130167581
2013-07-04

Dehumidifier for a compressor in compression-absorption heat pump system

#102
20130139538
2013-06-06

Adsorption heat pump

#103
20130133346
2013-05-30

Vapor-liquid heat and/or mass exchange device

#104
20130091879
2013-04-18

ADSORPTION HEAT PUMP AND USE OF ADSORBENT AS ADSORBENT FOR ADSORPTION HEAT PUMP

#105
20130081413
2013-04-04

METHOD IN TREATING SOLVENT CONTAINING GAS

#106
20130038055
2013-02-14

Method for conversion of low temperature heat to electricity and cooling, and system therefore

#107
20120279250
2012-11-08

Heat pump according to the adsorption principle

#108
20120192587
2012-08-02

Recuperative generation-absorption system and recuperative second-type absorption heat pump

#109
20120090345
2012-04-19

OPERATING RESOURCE STORE, HEAT TRANSFER DEVICE, AND HEATING PUMP

#110
20120060537
2012-03-15

CHEMICAL HEAT PUMP COMPRISING AN ACTIVE SURFACE

#111
20120031122
2012-02-09

Method to improve heating temperature of heat pump and second-type high temperature absorption heat pump

#112
20120000221
2012-01-05

ABSORPTION HEAT PUMP SYSTEM AND METHOD OF USING THE SAME

#113
20110296854
2011-12-08

Method of adding adjacent high-temperature heating-side for absorption heat

#114
20110283736
2011-11-24

Heat pump

#115
20110225996
2011-09-22

Absorption heat pump for overfeed generator operating conditions

#116
20110146939
2011-06-23

Energy absorption and release devices and systems

#117
20110005253
2011-01-13

Absorption heat pump with a thermally insulating dividing wall

#118
20100319369
2010-12-23

Valve and subcooler for storing refrigerant

#119
20100281899
2010-11-11

Gas-fired heat pump water heater

#120
20100275623
2010-11-04

ABSORPTION HEAT PUMP WITH BURNER POWER MODULATION

#121
20100275622
2010-11-04

ABSORPTION HEAT PUMP FOR EXTREME OPERATING CONDITIONS

#122
20100132391
2010-06-03

Motor cycle air conditioning system

#123
20090025403
2009-01-29

Adsorption heat pump and use of adsorbent as adsorbent for adsorption heat pump

#124
20070095095
2007-05-03

Chemical heat pump working according to the hybrid principle related application

#125
20070089449
2007-04-26

High efficiency absorption heat pump and methods of use

#126
20060130652
2006-06-22

Adsorbent for adsorption heat pump, adsorbent for humidity-control air conditioner, adsorption heat pump and humidity-control air conditioner

#127
20060101847
2006-05-18

Solid sorption heat pump

#128
20050252235
2005-11-17

Thermal compressive device