ClassID:

161947

F28D15/0208 - CPC Classification

Classification description:

Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes using moving tubes

Recent Application in this class:
#1
20260015995
2026-01-15

Thermally-Enhanced and Deployable Structures

#2
20250180297
2025-06-05

Cooling Assembly and Cooling System to Transfer Heat from an Apparatus

#3
20240027139
2024-01-25

Oscillating Heat Pipes Operable Within High Gravity Force Equivalent (G-Force) Environments

#4
20230209775
2023-06-29

VAPOR CHAMBER WITH DYNAMICALLY ADJUSTABLE LOCAL EVAPORATIVE RESISTANCE

#5
20220412662
2022-12-29

Integrated heat spreader

#6
20220178622
2022-06-09

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

#7
20220074674
2022-03-10

Lightweight structurally and thermally efficient oscillating heat pipe panel

#8
20220042747
2022-02-10

Thermal management system

#9
20210382532
2021-12-09

Variable fin stack

#10
20210254899
2021-08-19

COMPLIANT OSCILLATING HEAT PIPES

#11
20190315501
2019-10-17

THERMALLY-ENHANCED AND DEPLOYABLE STRUCTURES

#12
20190254194
2019-08-15

Torsional heat pipe

#13
20190056179
2019-02-21

Memory module cooler with rotatable cooling tube

#14
20180320897
2018-11-08

WASTE HEAT RECOVERY

#15
20180283766
2018-10-04

Defrosting device and refrigerator having the same

#16
20180209342
2018-07-26

Gas turbine engine with heat pipe system

#17
20180187978
2018-07-05

FIN-DIFFUSER HEAT SINK WITH HIGH CONDUCTIVITY HEAT SPREADER

#18
20180120035
2018-05-03

High efficiency ventilation system

#19
20180058259
2018-03-01

Heat pipe in turbine engine rotor

#20
20180051939
2018-02-22

Phase change cell

#21
20170198948
2017-07-13

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

#22
20170038154
2017-02-09

VAPOR CHAMBER STRUCTURE HAVING STRETCHABLE HEATED PART

#23
20170038084
2017-02-09

Hybrid fan assembly and active heating pumping system

#24
20160313069
2016-10-27

Cooling system and electronic equipment

#25
20160205807
2016-07-14

Liquid cooling apparatus

#26
20160116232
2016-04-28

Axial flow heat exchanger devices and methods for heat transfer using axial flow devices

#27
20150135755
2015-05-21

High efficiency ventilation system

#28
20140265669
2014-09-18

Centrifugal heat dissipation device and motor using same

#29
20140232221
2014-08-21

Centrifugal heat dissipation device and motor using same

#30
20140116654
2014-05-01

Helicopter gearbox auxiliary cooling system

#31
20120281189
2012-11-08

Evaporative thermal management of grazing incidence collectors for EUV lithography

#32
20120248907
2012-10-04

Centrifugal heat dissipation device and motor using same

#33
20120205080
2012-08-16

Pump-Less Cooling Using a Rotating Disk

#34
20120180992
2012-07-19

Axial flow heat exchanger devices and methods for heat transfer using axial flow devices

#35
20120073787
2012-03-29

COOLING FOR SUPERCONDUCTING MACHINES

#36
20110203776
2011-08-25

THERMAL TRANSFER DEVICE AND ASSOCIATED SYSTEMS AND METHODS

#37
20100163213
2010-07-01

Active heat sink for use with electronic device

#38
20080121389
2008-05-29

Removal of excess heat in a failed stirling converter in a radioisotope power system

#39
20080035195
2008-02-14

THERMOELECTRIC POWER GENERATION SYSTEMS

#40
20050241807
2005-11-03

Off-axis cooling of rotating devices using a crank-shaped heat pipe

#41
20050061486
2005-03-24

Integrated heat pipe and its method of heat exchange

#42
15857674
2019-07-09

Heat exchange system reactive to internal and external temperatures

#43
15628184
2018-11-27

Heat exchanger reactive to internal and external temperatures