ClassID:

162030

F28D2021/004 - 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 engine or machine cooling systems

Recent Application in this class:
#1
20260110502
2026-04-23

HINGED COOLERS

#2
20250347469
2025-11-13

HYDRAULIC OIL COOLING SYSTEM FOR VIBRATION TABLE

#3
20250326487
2025-10-23

HEAT EXCHANGER AND AIRPLANE COMPRISING SAME

#4
20250180297
2025-06-05

Cooling Assembly and Cooling System to Transfer Heat from an Apparatus

#5
20250085064
2025-03-13

THE SYSTEM AND THE METHOD FOR RECOVERY OF WASTE HEAT ENERGY CONTAINED IN OIL IN AN OIL-COOLED AIR COMPRESSOR

#6
20250085059
2025-03-13

VACUUM SPRAY BOILER

#7
20250052517
2025-02-13

AIR-COOLED PRESSURIZING DEVICE WITH ENERGY RECOVERY FOR COMPRESSING OR PRESSURIZING A FLUID AND PROVIDED WITH AN IMPROVED COOLING

#8
20240230249
2024-07-11

HEAT EXCHANGER ASSEMBLY FORMED OF A LATTICE STRUCTURE WITH A PLURALITY OF SHELL STRUCTURE UNIT CELLS

#9
20240133641
2024-04-25

HEAT EXCHANGER ASSEMBLY FORMED OF A LATTICE STRUCTURE WITH A PLURALITY OF SHELL STRUCTURE UNIT CELLS

#10
20230323813
2023-10-12

HEAT EXCHANGER WITH COOLING ARCHITECTURE

#11
20230208246
2023-06-29

HEAT EXCHANGER AND ENERGY CONVERSATION DEVICE ASSEMBLY INCLUDING THE SAME

#12
20230193880
2023-06-22

COOLING SYSTEM

#13
20230107266
2023-04-06

Heat exchanger with curved core area and intended for use with an agricultural pumper truck

#14
20220364504
2022-11-17

Heat exchanger tube support

#15
20220236013
2022-07-28

Heat exchange system

#16
20220220977
2022-07-14

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

#17
20220178622
2022-06-09

Transfer-of-mass system and method for increasing rotational energy output

#18
20220107140
2022-04-07

Power plant cooling systems

#19
20210278140
2021-09-09

Heat pipe structure

#20
20200277968
2020-09-03

Methods and systems for cooling a pressurized fluid with a reduced-pressure fluid

#21
20200248596
2020-08-06

Heated inlet of a crankcase ventilation system

#22
20200240720
2020-07-30

Gas turbine engine having a heat absorption device and an associated method thereof

#23
20200173336
2020-06-04

Cooling fan module

#24
20200080786
2020-03-12

Evaporative cooling in additive manufactured heat exchangers

#25
20190093960
2019-03-28

Insulating thermal barrier having hot and cold PCM

#26
20190078516
2019-03-14

Gas turbine engine having a heat absorption device utilizing phase change material

#27
20190072343
2019-03-07

Compact heat exchanger

#28
20190058374
2019-02-21

Axial gap rotary electric machine

#29
20190049187
2019-02-14

Evaporative cooling in additive manufactured heat exchangers

#30
20180340742
2018-11-29

Coolant supply device

#31
20180264612
2018-09-20

Cooling system of machine tool body casting

#32
20180231325
2018-08-16

Cooling device and motor utilizing a heating element to circulate cooling

#33
20180224224
2018-08-09

Container for a waste heat utilization circuit

#34
20180058770
2018-03-01

STRUCTURAL HEAT EXCHANGER

#35
20180038661
2018-02-08

Heat exchanger for a cooling system, cooling system, and assembly

#36
20180031110
2018-02-01

IRRIGATION SYSTEM WITH GEARBOX HEAT EXCHANGERS

#37
20170292789
2017-10-12

Heat exchanger unit

#38
20170009845
2017-01-12

Self-pumping flywheel cooling system

#39
20160237800
2016-08-18

Fluid processing system

#40
20150184539
2015-07-02

Compact compression system with integral heat exchangers

#41
20140366815
2014-12-18

Air heat exchanger

#42
20140070658
2014-03-13

LAMINATION ASSEMBLY INCLUDING AN INTER-LAMINATION THERMAL TRANSFER MEMBER FOR AN ELECTRIC MACHINE