ClassID:

159334

F25B2321/001 - CPC Classification

Classification description:

Details of machines, plants or systems, using electric or magnetic effects by using electro-caloric effects

Recent Application in this class:
#1
20260104186
2026-04-16

ELASTOCALORIC SYSTEM AND METHOD OF OPERATION

#2
20260055935
2026-02-26

FUNCTIONALLY GRADED STRUCTURES, METHODS, AND SYSTEMS FOR THERMAL MANAGEMENT

#3
20260029170
2026-01-29

METHODS, SYSTEMS, AND DEVICES FOR IONOCALORIC HEATING AND COOLING

#4
20250379518
2025-12-11

POWER CONVERTER DESIGN FOR ELECTROCALORIC AIR CONDITIONING SYSTEMS

#5
20240344744
2024-10-17

SOLVENT CAST ELECTROCALORIC POLYMER FILMS

#6
20240318876
2024-09-26

CLIMATIC CHAMBER HAVING THERMAL REGULATION FOR MOTION SIMULATOR, AND METHOD FOR THERMAL REGULATION, AND INSTALLATION KIT

#7
20240019179
2024-01-18

MULTI-LAYERED ELECTROCALORIC HEAT PUMP SYSTEMS AND METHODS

#8
20230280073
2023-09-07

ELECTROCALORIC SYSTEM

#9
20230184468
2023-06-15

Cascade heat pump and method for heating or cooling a coolant by means of a cascade heat pump

#10
20230137699
2023-05-04

METHOD FOR THE STABILISATION AND/OR OPEN-LOOP AND/OR CLOSED-LOOP CONTROL OF A WORKING TEMPERATURE, HEAT EXCHANGER UNIT, DEVICE FOR TRANSPORTING ENERGY, REFRIGERATING MACHINE AND HEAT PUMP

#11
20230033512
2023-02-02

ELECTRO-CALORIC AND/OR PYROELECTRIC HEAT EXCHANGER WITH AN IMPROVED HOUSING

#12
20220307735
2022-09-29

ELECTROCALORIC EFFECT ELEMENT

#13
20220154310
2022-05-19

HIGH-PERFORMANCE ELASTOCALORIC MATERIALS AND METHODS FOR PRODUCING AND USING THE SAME

#14
20220074631
2022-03-10

Tandem-structured cooling device driven by electrostatic force

#15
20210381726
2021-12-09

ELECTROCALORIC HEAT TRANSFER SYSTEM

#16
20210372672
2021-12-02

Electrocaloric heat transfer system and method of operating the same

#17
20210341232
2021-11-04

Method for heat transfer in the embedded structure of a heat regenerator and the design thereof

#18
20210308733
2021-10-07

METHOD OF ASSEMBLING AN ELECTROCALORIC ARTICLE AND ELECTROCALORIC HEAT TRANSFER SYSTEM

#19
20210254866
2021-08-19

Electrocaloric heat transfer articles and systems

#20
20210239368
2021-08-05

Electrocaloric heat transfer system

#21
20210199352
2021-07-01

ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS

#22
20210180838
2021-06-17

ELECTROCALORIC HEAT TRANSFER SYSTEM

#23
20210166926
2021-06-03

Electric power source employing field emission

#24
20210164705
2021-06-03

Electrocaloric heat transfer system

#25
20210151655
2021-05-20

Electrocaloric heat transfer system comprising copolymers

#26
20210148613
2021-05-20

Electrocaloric element, a heat transfer system comprising an electrocaloric element and a method of making them

#27
20210140686
2021-05-13

ELECTROCALORIC HEAT TRANSFER SYSTEM WITH EMBEDDED ELECTRONICS

#28
20210108832
2021-04-15

Control system for an electrocaloric device

#29
20210071917
2021-03-11

Electrocaloric cooling with electrostatic actuation

#30
20210025626
2021-01-28

Electrostatically actuated device

#31
20200348041
2020-11-05

Hybrid electrocaloric heat pump system

#32
20200309421
2020-10-01

Electrocaloric heat transfer system

#33
20200309420
2020-10-01

Cooling device and display device

#34
20200212284
2020-07-02

METHOD OF MAKING ELECTROCALORIC ARTICLES

#35
20200200442
2020-06-25

Ferroic response through application of conjugate field

#36
20200158385
2020-05-21

Electrocaloric heat transfer system with patterned electrodes

#37
20200056819
2020-02-20

Cooling apparatus

#38
20200049385
2020-02-13

DEVICE AND PROCESS FOR THE PRODUCTION AND TRANSFER OF HEATING AND COOLING POWER

#39
20200018525
2020-01-16

PLATE-SHAPED MAGNETIC WORK BODY AND MAGNETIC HEAT PUMP DEVICE USING SAME

#40
20190323742
2019-10-24

Method for operating an elasto-caloric heat pump with variable pre-strain

#41
20190277545
2019-09-12

Temperature controlled transport puck

#42
20190264958
2019-08-29

Hybrid thermal apparatus

#43
20190248708
2019-08-15

Ferroelectric polymer electrocaloric material and preparation method thereof

#44
20190242625
2019-08-08

Electrocaloric heat transfer method

#45
20190226727
2019-07-25

Electrocaloric heat transfer system

#46
20190170409
2019-06-06

Electrocaloric heat transfer system

#47
20190103211
2019-04-04

Magnetic field generation with thermovoltaic cooling

#48
20190003748
2019-01-03

ELECTROCALORIC HEAT TRANSFER SYSTEM

#49
20190003747
2019-01-03

ELECTROCALORIC HEAT TRANSFER MODULAR STACK

#50
20190003746
2019-01-03

Solvent cast electrocaloric polymer films

#51
20180375008
2018-12-27

Method of forming electrodes on electrocaloric film

#52
20180363956
2018-12-20

ELECTROCALORIC HEAT TRANSFER SYSTEM WITH ELECTRICALLY CONDUCTIVE LIQUID

#53
20180238594
2018-08-23

Electrocaloric heat transfer system

#54
20180164001
2018-06-14

ELECTROCALORIC SYSTEM

#55
20180045436
2018-02-15

Systems and methods for flow-synchronous field motion heat transfer

#56
20180010826
2018-01-11

ELECTROCALORIC COOLING

#57
20170356680
2017-12-14

Electrocaloric heat transfer system

#58
20170356679
2017-12-14

Electrocaloric heat transfer system

#59
20170268805
2017-09-21

FIELD-ACTIVE HEAT PUMPING USING LIQUID MATERIALS

#60
20170242048
2017-08-24

Thermal stabilization of inertial measurement units

#61
20170198948
2017-07-13

AIR CONDITIIONING DEVICE HAVING AT LEAST ONE HEAT PIPE, IN PARTICULAR THERMOSIPHON

#62
20170146270
2017-05-25

DEVICE AND PROCESS FOR THE PRODUCTION AND TRANSFER OF HEATING AND COOLING POWER

#63
20170120419
2017-05-04

Minimal quantity lubrication grinding device integrating nanofluid electrostatic atomization with electrocaloric heat pipe

#64
20170082324
2017-03-23

Device for cooling fluid, method for cooling fluid

#65
20170074555
2017-03-16

METHOD TO ENHANCE THE PERFORMANCE OF COOLING DEVICES UTILIZING MODIFIED BARIUM TITANATE (BT) ELECTROCALORIC CERAMIC MATERIALS

#66
20170054066
2017-02-23

Electrocaloric device

#67
20170043600
2017-02-16

Electrocaloric heating and cooling device

#68
20170030611
2017-02-02

Field-active direct contact regenerator

#69
20160187034
2016-06-30

Method for electrocaloric energy conversion

#70
20160076798
2016-03-17

METHODS TO ENHANCE THE PERFORMANCE OF ELECTROCALORIC DIELECTRIC POLYMER

#71
20150369524
2015-12-24

Cooling/heating module and air conditioning device

#72
20150362225
2015-12-17

Electrocaloric system with active regeneration

#73
20150292782
2015-10-15

Method of manufacture of a refrigeration pill

#74
20150155467
2015-06-04

Electrocaloric material

#75
20150082809
2015-03-26

Electrocaloric cooler and heat pump

#76
20150075182
2015-03-19

METHODS TO IMPROVE THE PERFORMANCE OF ELECTROCALORIC CERAMIC DIELECTRIC COOLING DEVICE

#77
20150068218
2015-03-12

DEVICE AND METHOD FOR FORMING A TEMPERATURE GRADIENT

#78
20150033762
2015-02-05

REGENERATIVE ELECTROCALORIC COOLING DEVICE

#79
20150027132
2015-01-29

COOLING DEVICE INCLUDING AN ELECTROCALORIC COMPOSITE

#80
20140345296
2014-11-27

Module for warming and, alternately, for cooling

#81
20140294037
2014-10-02

Methods, systems, and devices for calculating temperature change of an electrocaloric effect material

#82
20140230453
2014-08-21

Electrocaloric effect heat transfer device dimensional stress control

#83
20140216058
2014-08-07

Micro channel cooling device, micro channel cooling system, and electronic instrument

#84
20140020405
2014-01-23

Multistage thermal flow device and thermal energy transfer

#85
20130067935
2013-03-21

Heterogeneous electrocaloric effect heat transfer

#86
20130067934
2013-03-21

Electrocaloric effect heat transfer device dimensional stress control

#87
20120267090
2012-10-25

Heterogeneous electrocaloric effect heat transfer device

#88
20120222427
2012-09-06

Flow-synchronous field motion refrigeration

#89
20120055174
2012-03-08

Electrocaloric heat transfer

#90
20120049867
2012-03-01

Methods, systems, and devices for calculating temperature change of an electrocaloric effect material

#91
20110309463
2011-12-22

Electrocaloric effect materials and thermal diodes

#92
20110146308
2011-06-23

Electrocaloric cooling

#93
20110113791
2011-05-19

Thermal management with electrocaloric effect layer

#94
20110016885
2011-01-27

Polymer-based electrocaloric cooling devices

#95
20100175392
2010-07-15

ELECTROCALORIC REFRIGERATOR AND MULTILAYER PYROELECTRIC ENERGY GENERATOR

#96
20100037624
2010-02-18

ELECTROCALORIC REFRIGERATOR AND MULTILAYER PYROELECTRIC ENERGY GENERATOR

#97
20070283994
2007-12-13

Solid state heat pump

#98
20050172643
2005-08-11

Enhanced magnetocaloric effect material