ClassID:

161992

F28D2020/006 - CPC Classification

Classification description:

Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups or Heat storage systems not otherwise provided for

Recent Application in this class:
#1
20260110498
2026-04-23

THERMAL ENERGY STORAGE SYSTEMS INCLUDING PRESSURE EXCHANGERS

#2
20250283430
2025-09-11

THERMAL STORAGE AND POWER GENERATION SYSTEMS AND METHODS

#3
20250180302
2025-06-05

HEAT STORAGE SYSTEM AND PROCESS FOR OPERATING THE HEAT STORAGE SYSTEM

#4
20250075984
2025-03-06

HEAT STORAGE DEVICE, POWER GENERATOR, AND HEAT GENERATOR

#5
20250044040
2025-02-06

Ceramic-Metal Composites for Use as Heating Elements for Electrified Resistance Heating and Thermal Energy Storage Systems

#6
20240344780
2024-10-17

HEAT STORAGE POWER GENERATION SYSTEM AND HEAT STORAGE APPARATUS

#7
20240280074
2024-08-22

Thermal Energy Storage System Including a Plurality of Vessels Each Having Hot and Cold Liquid Portions Separated by a Floating Piston

#8
20240093640
2024-03-21

Thermal storage and power generation systems and methods for electrical power source management

#9
20230184207
2023-06-15

Thermal energy storage system including a plurality of vessels each having hot and cold liquid portions separated by a floating piston

#10
20230115221
2023-04-13

METHOD AND APPARATUS FOR THERMAL ENERGY STORAGE USING ROTARY GENERATED THERMAL ENERGY

#11
20230075234
2023-03-09

Composite Energetic Material With Self-Regulated Temperature

#12
20220298966
2022-09-22

Thermal storage and power generation systems and methods for electrical power source management

#13
20220056817
2022-02-24

Systems and methods for generating electricity via a pumped thermal energy storage system

#14
20210323378
2021-10-21

HEAT MANAGEMENT SYSTEM

#15
20210310748
2021-10-07

SYSTEM AND METHOD FOR STORING AND RELEASING HEAT COMPRISING A BED OF PARTICLES AND THERMAL REGULATION MEANS

#16
20210108861
2021-04-15

Heat storage unit, heat storage system, and heat storage method

#17
20200049423
2020-02-13

ERGONOMIC CALORIE-/FRIGORIE-STORAGE DEVICE

#18
20200003081
2020-01-02

Systems and methods for generating electricity via a pumped thermal energy storage system

#19
20200003080
2020-01-02

Systems and methods for generating electricity via a pumped thermal energy storage system

#20
20190352551
2019-11-21

Dry cooling systems using thermally induced polymerization

#21
20190226722
2019-07-25

Solid state solar thermal energy collector

#22
20190154357
2019-05-23

PROCESS SYSTEM FOR RECOVERING HEAT AND A METHOD FOR OPERATING SAME

#23
20190072338
2019-03-07

Modular thermal energy storage system

#24
20190056147
2019-02-21

Thin multi-channel heat exchanger

#25
20180371993
2018-12-27

System and method for liquid air energy storage

#26
20180283799
2018-10-04

Geothermal heat utilization system and geothermal heat utilization method

#27
20180266728
2018-09-20

Process and system for hot and/or cold energy transfer, transport and/or storage

#28
20180179430
2018-06-28

Dry cooling system using thermally induced vapor polymerization

#29
20180142962
2018-05-24

Chemical heat storage device

#30
20180106564
2018-04-19

Thermal energy storage devices, systems, and methods

#31
20180106165
2018-04-19

Thermal energy storage plant

#32
20170307302
2017-10-26

Modular thermal energy storage system

#33
20170306802
2017-10-26

Dry cooling system using thermally induced vapor polymerization

#34
20170292794
2017-10-12

Heat exchanger

#35
20170023275
2017-01-26

Accumulator tank

#36
20160352282
2016-12-01

Storage of solar energy

#37
20160282057
2016-09-29

Heat dissipation structure and device

#38
20160201995
2016-07-14

Thermal energy storage system combining sensible heat solid material and phase change material

#39
20160146507
2016-05-26

Solid state solar thermal energy collector

#40
20160138757
2016-05-19

Compressed gas storage unit

#41
20150354903
2015-12-10

Thermal energy storage with an expansion space

#42
20150275159
2015-10-01

Supplying heat to a processing device in a plant for producing beer

#43
20150113987
2015-04-30

Integrated renewable energy and asset system

#44
20150107800
2015-04-23

Open-loop thermal management process and system

#45
20150060008
2015-03-05

HIGH-DENSITY, HIGH-TEMPERATURE THERMAL ENERGY STORAGE AND RETRIEVAL

#46
20140102095
2014-04-17

Geothermal power generation system and method using heat exchange between working gas and molten salt

#47
20140014290
2014-01-16

Layered thermal store with selectively alterable gas flow path

#48
20140008033
2014-01-09

Thermal storage system

#49
20130284394
2013-10-31

Integration of an energy storage device with a separate thermal process

#50
20130240171
2013-09-19

Method and apparatus for storing thermal energy in thermal masses for electricity generation

#51
20130199517
2013-08-08

Molten salt solar receiver and procedure to reduce the temperature gradient in said receiver

#52
20130186597
2013-07-25

Compressed gas storage unit

#53
20120272927
2012-11-01

ACCUMULATOR TANK WITH PARTITION WALLS

#54
20120234518
2012-09-20

Battery heating and cooling system

#55
20120067047
2012-03-22

System and method for storing energy and purifying fluid

#56
20110277471
2011-11-17

Solar power plant and method and/or system of storing energy in a concentrated solar power plant

#57
20110252835
2011-10-20

Heat pump (server) coupled washer and dryer pair

#58
20110226002
2011-09-22

REFRIGERATOR

#59
20110203786
2011-08-25

Waste Water Heat Transfer System

#60
20110174296
2011-07-21

SOLAR-THERMAL ENERGY STORAGE SYSTEM AND METHODS OF MAKING AND USING SAME

#61
20110162829
2011-07-07

Systems and methods of thermal transfer and/or storage

#62
20110120673
2011-05-26

Systems and methods of thermal transfer and/or storage

#63
20110049908
2011-03-03

Systems and Methods for Providing Multi-Purpose Renewable Energy Storage and Release

#64
20110041564
2011-02-24

Heat pump (server) coupled washer and dryer pair

#65
20110033585
2011-02-10

Brewing process and brewery installations

#66
20100176602
2010-07-15

Solar power plant and method and/or system of storing energy in a concentrated solar power plant

#67
20100170243
2010-07-08

Method and device for utilizing heat transported by a discontinuous flow of exhaust gases

#68
20090260781
2009-10-22

Thermal buffer system

#69
20090211249
2009-08-27

INSTALLATION FOR GENERATING ELECTRICAL ENERGY FROM SOLAR ENERGY

#70
20090148556
2009-06-11

Brewery plant and method

#71
20080216822
2008-09-11

Solar energy system

#72
20080156316
2008-07-03

Solar chimney with external solar collector

#73
20080041054
2008-02-21

Production of hydrogen using low-energy solar energy

#74
20070295489
2007-12-27

Non-Intrusive and Extended Use of Water Reservoirs in Buildings as Thermal Storage for Heating, Ventilation and Air Conditioning Systems

#75
20070101989
2007-05-10

Apparatus and method for the conversion of thermal energy sources including solar energy

#76
20070084208
2007-04-19

Hybrid generation with alternative fuel sources

#77
20070012041
2007-01-18

Hybrid generation with alternative fuel sources

#78
20050279095
2005-12-22

Hybrid generation with alternative fuel sources

#79
20050061003
2005-03-24

Cogeneration system

#80
18097256
2023-10-03

Clean energy system with thermal compression

#81
17550144
2023-02-14

Thermal energy storage system including a vessel having hot and cold liquid portions separated by floating piston

#82
17550124
2023-01-03

Thermal energy storage system with parallel connected vessels