ClassID:

158256

F24F2005/0057 - CPC Classification

Classification description:

Air-conditioning systems or apparatus not covered by or , e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground receiving heat-exchange fluid from a closed circuit in the ground

Recent Application in this class:
#1
20260071775
2026-03-12

THERMAL SYSTEM WITH EXHAUST HEAT EXCHANGER

#2
20250129965
2025-04-24

THERMAL SYSTEM WITH EXHAUST HEAT EXCHANGER

#3
20250052041
2025-02-13

THE HANSON DEEP BORE WATER PRODUCTION SYSTEM FOR MOUNTAINOUS COASTAL ENVIRONMENTS

#4
20250043972
2025-02-06

DISTRIBUTED GEOTHERMAL OPEN-AIR COOLING SYSTEM

#5
20240280277
2024-08-22

BUILDING AIR VENTILATION SYSTEMS AND METHODS

#6
20240255190
2024-08-01

SYSTEMS AND METHODS FOR UTILIZING GEOTHERMAL COOLING TO COOL OPEN AIR STRUCTURES

#7
20240093915
2024-03-21

PREFABRICATED ENERGY PILE, CONSTRUCTION METHOD, AND HEAT PUMP HEAT EXCHANGE SYSTEM

#8
20230349568
2023-11-02

ENERGY SAVING CONDITIONER AND HEAT SUPPLY METHOD

#9
20220373201
2022-11-24

Heat extraction with water cooling system

#10
20220228763
2022-07-21

Air conditioning with recovery wheel, dehumidification wheel, cooling coil, and secondary direct-expansion circuit

#11
20220228760
2022-07-21

Pump-Assisted, Ground Source, Heat Pipe System for Heating and Cooling Water, Greenhouses and Buildings

#12
20220212967
2022-07-07

Wastewater conditioning apparatus and method

#13
20210404696
2021-12-30

Switching flow water source heater chiller

#14
20210048229
2021-02-18

Geothermal heat exchanger, geothermal heat arrangement and method for charging thermal energy into ground

#15
20200326084
2020-10-15

Trench-conformable geothermal heat exchange reservoirs and related methods and systems

#16
20200240664
2020-07-30

Smart desert geothermal heat pump for air conditioning and domestic water cooling

#17
20200116372
2020-04-16

Air conditioning with recovery wheel, dehumidification wheel, and cooling coil

#18
20200064027
2020-02-27

Geothermal heat exchange reservoirs and related methods and systems

#19
20200045857
2020-02-06

Datacenter geothermal cooling system and method

#20
20200033014
2020-01-30

Concentric pipe geothermal heat exchanger well head

#21
20190353361
2019-11-21

Climate-control system with ground loop

#22
20190309993
2019-10-10

Thermal energy system and method of operation

#23
20190219308
2019-07-18

ENERGY CHASSIS AND ENERGY EXCHANGE DEVICE

#24
20190154288
2019-05-23

Method and system for controlling the heating and cooling requirements in a modular heat energy network

#25
20190113245
2019-04-18

Closed-loop air-to-water air conditioning system

#26
20190063766
2019-02-28

Thermal equilibrium system for building and energy-saving air-conditioning system using the same

#27
20190024947
2019-01-24

Building designs and heating and cooling systems

#28
20180274810
2018-09-27

Mechanical ventilation heat recovery apparatus

#29
20180172318
2018-06-21

Induced groundwater flow closed loop geothermal system

#30
20180172295
2018-06-21

Trench-conformable geothermal heat exchange reservoirs and related methods and systems

#31
20180051899
2018-02-22

Device for climate control of a building and method for this purpose

#32
20170248333
2017-08-31

GEOTHERMAL HEATING AND COOLING SYSTEM

#33
20170227252
2017-08-10

TUBING SUPPORT DEVICE

#34
20170138639
2017-05-18

Building designs and heating and cooling systems

#35
20170122573
2017-05-04

Geothermal system having a flow vector assembly

#36
20170016653
2017-01-19

HYBRID HEAT PUMP SYSTEM

#37
20160356531
2016-12-08

Bi-directional cascade heat pump system

#38
20160356530
2016-12-08

Bi-directional cascade heat pump system

#39
20160320097
2016-11-03

Controlling heat exchange from refrigeration system to geothermal system

#40
20160245552
2016-08-25

Building designs and heating and cooling systems

#41
20160245551
2016-08-25

Horizontal ground-coupled heat exchanger for geothermal systems

#42
20160231011
2016-08-11

Soil infrastructure systems for sustainable and integrated economic and environmental performance

#43
20160146482
2016-05-26

Trench-conformable geothermal heat exchange reservoirs and related methods and systems

#44
20160146481
2016-05-26

Cool Air Loop Method

#45
20160116174
2016-04-28

COOL AIR LOOP STRUCTURE COOLING SYSTEM

#46
20150316295
2015-11-05

Energy chassis and energy exchange device

#47
20150300696
2015-10-22

Double-medium circulation air conditioner for cooling, heating and humidifying

#48
20150292759
2015-10-15

Closed circulating water cooling apparatus and method

#49
20150267941
2015-09-24

Heat pump device with simultaneous use of air and geothermal heat sources

#50
20150219365
2015-08-06

Thermal energy system and method of operation

#51
20150219344
2015-08-06

Energy efficient fenestration assembly

#52
20150135744
2015-05-21

Combination air and ground source heating and/or cooling system

#53
20150007601
2015-01-08

Cooling system for a building with low energy consumption

#54
20140367068
2014-12-18

GROUND SOURCE COOLING APPARATUS FOR SOLAR ENERGY ELECTRICITY GENERATING SYSTEM

#55
20140352916
2014-12-04

Geothermal heating and cooling system

#56
20140332196
2014-11-13

Ground water air conditioning systems and associated methods

#57
20140246860
2014-09-04

Method and installation for producing supplementary electrical energy

#58
20120318475
2012-12-20

Building Energy System

#59
20120274070
2012-11-01

Method and installation for producing supplementary electrical energy

#60
20120125019
2012-05-24

SELF SUSTAINING ENERGY SYSTEM FOR A BUILDING

#61
20120085093
2012-04-12

Hybrid renewable energy system having underground heat storage apparatus

#62
20120037335
2012-02-16

UNDERGROUND HEAT EXCHANGER AND AIR CONDITIONING SYSTEM INCLUDING THE SAME

#63
20120003913
2012-01-05

Air barrier

#64
20110272117
2011-11-10

Energy chassis and energy exchange device

#65
20110146317
2011-06-23

Bi-directional cascade heat pump system

#66
20110082592
2011-04-07

AIR-CONDITIONING CONTROL SYSTEM AND AIR-CONDITIONING CONTROL METHOD

#67
20110061832
2011-03-17

GROUND-TO-AIR HEAT PUMP SYSTEM

#68
20110048037
2011-03-03

Method and device for cooling

#69
20110042057
2011-02-24

COOLING SYSTEM, CONTROL METHOD THEREOF AND EQUIPMENT ROOM

#70
20110005151
2011-01-13

Low-energy building, particularly greenhouse or stabling

#71
20100327069
2010-12-30

GEOTHERMAL HVAC SYSTEM FOR MODULAR BUILDINGS

#72
20100251734
2010-10-07

PLANT FOR HEAT-REGULATING A FIRST FLUID AND A SECOND FLUID USED FOR AIR-CONDITIONING PREMISES

#73
20100200210
2010-08-12

Geothermal air conditioning for electrical enclosure

#74
20100181044
2010-07-22

Geothermal air-conditioner device

#75
20100025008
2010-02-04

Geothermal Heating, Ventilating and Cooling System

#76
20100018679
2010-01-28

Isothermal method and device using periodic direction-change utility water flow

#77
20090308566
2009-12-17

System for collecting and delivering solar and geothermal heat energy with thermoelectric generator

#78
20090260776
2009-10-22

Geothermal sleeve for building structures

#79
20090211728
2009-08-27

Hydro-Thermal Energy System

#80
20090211727
2009-08-27

Heat tube device utilizing cold energy and application thereof

#81
20090159718
2009-06-25

Building designs and heating and cooling systems

#82
20090078393
2009-03-26

AIR CONDITIONING OPERATING ON HEAT EXCHANGE BETWEEN WATER SUPPLY SYSTEM AND GROUND ENTHALPY

#83
20090049763
2009-02-26

C.O.R.E. - Continuous Omnidirectional Radian Energy geodesic hubs/structures

#84
20090019876
2009-01-22

Irrigation reservoir cooling system

#85
20080028761
2008-02-07

Temperature equilibrating methodology & installation with water supply system

#86
20080016895
2008-01-24

Air conditioning system using ground heat

#87
20070289319
2007-12-20

Geothermal air conditioning system

#88
20070235179
2007-10-11

Building source heat pump

#89
20070079623
2007-04-12

Desiccant air-conditioning system

#90
16983365
2020-11-17

Geothermal adapter for use with a heat pump and associated methods

#91
15348343
2020-05-05

Systems and methods for coupling and decoupling drill heads for ground loop preparation for geothermal applications

#92
15261927
2017-12-26

Hybrid geothermal heat pump design simulation and analysis

#93
14673805
2016-09-13

Geothermal heat pump design simulation and analysis