ClassID:

162042

F28D2021/0061 - CPC Classification

Classification description:

Heat-exchange apparatus not covered by any of the groups  - ; Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications

Sub-classes:
Recent Application in this class:
#1
20260139931
2026-05-21

LASER WEAPON SYSTEM

#2
20260118069
2026-04-30

RECHARGEABLE THERMAL BATTERY SYSTEMS FOR USE IN TRANSPORTING OR STORING PERISHABLE ITEMS

#3
20260009596
2026-01-08

ENHANCEMENT OF THE THERMOACOUSTIC EFFECT

#4
20250369677
2025-12-04

High Power Passive Thermal Storage Heat Exchanger

#5
20250283699
2025-09-11

LASER WEAPON SYSTEM

#6
20250172347
2025-05-29

HIGH-EFFICIENCY DESALINATION

#7
20240027136
2024-01-25

HEAT EXCHANGER

#8
20230304775
2023-09-28

Laser weapon system

#9
20230138920
2023-05-04

End cover structure and water chiller

#10
20220412701
2022-12-29

Laser weapon system

#11
20210355639
2021-11-18

Vertical ground heat exchanger for reducing temperature in carbonaceous shale rock mass and preventing roadbed frost heave

#12
20210262736
2021-08-26

HIGH-EFFICIENCY DESALINATION

#13
20210131768
2021-05-06

Laser weapon system

#14
20210123638
2021-04-29

Heat exchanger having first and second heat exchange units with different refrigerant flow resistances and refrigeration apparatus

#15
20190033009
2019-01-31

Aliphatic materials and uses thereof in heating and cooling applications

#16
20180335261
2018-11-22

Thermoplastic kettle auxilary multi-pass oil bath heat exchanger system

#17
20180280914
2018-10-04

Detecting and correcting problems in liquid lifting in heat exchangers

#18
20180277869
2018-09-27

Fuel cell system

#19
20180209690
2018-07-26

Heat exchanger

#20
20180031326
2018-02-01

Heat exchange using phase change material

#21
20180021693
2018-01-25

Discontinuously operating desublimator for the separation of products out of gas mixtures

#22
20170165588
2017-06-15

Apparatus for desubliming or condensing a condensable fluid in a closed space

#23
20170016677
2017-01-19

Heat exchanger and method for manufacturing same

#24
20160370128
2016-12-22

Method for improving fluid flow characteristics, heat exchanger, distillation apparatus and deodorizing apparatus with the same applied thereto, and expanded metal used for the same

#25
20160305716
2016-10-20

Aliphatic materials and uses thereof in heating and cooling applications

#26
20160161131
2016-06-09

Enthalpy Exchanger Element And Method For The Production

#27
20160131445
2016-05-12

Lifetime diagnosis component for anticorrosive coating, heat exchanger, refrigeration-and-air-conditioning apparatus

#28
20160130156
2016-05-12

Distillation apparatus

#29
20160010905
2016-01-14

Refrigeration system and heat exchanger thereof

#30
20150338168
2015-11-26

Heat exchanger

#31
20150107288
2015-04-23

Removal device for a fluid

#32
20140137595
2014-05-22

Internal heat exchanger for a motor vehicle air-conditioning system

#33
20100288480
2010-11-18

Metallic heat exchanger tube

#34
20100200388
2010-08-12

Distillation apparatus

#35
20100181053
2010-07-22

Plate Heat Exchanger

#36
16734274
2022-05-17

Cold-air dryer

#37
15795889
2020-05-19

Special cooling coating design for fossil fuel, nuclear, geothermal, and solar heat driven power plants; for HVAC cooling applications; and for heat rejection systems