ClassID:

162084

F28F1/16 - CPC Classification

Classification description:

Tubular elements; Assemblies of tubular elements; Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion

Sub-classes:
Recent Application in this class:
#1
20260153287
2026-06-04

HEATING DEVICE

#2
20250187124
2025-06-12

AIR COOLED CONDENSER AND RELATED METHODS

#3
20240060634
2024-02-22

Heat sink as well as associated devices and methods

#4
20230341188
2023-10-26

DOUBLE-TUBE HEAT EXCHANGER AND MANUFACTURING METHOD THEREFOR

#5
20230175747
2023-06-08

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

#6
20230080268
2023-03-16

Air cooled condenser and related methods

#7
20230058192
2023-02-23

Venturi-effect heat-transfer device

#8
20230016139
2023-01-19

EXTRUDED WING TUBE PORTION, WING TUBE COMPRISING AN EXTRUDED WING-TUBE PORTION, AND HEAT EXCHANGER COMPRISING A WING TUBE, AND METHOD FOR PRODUCING A WING-TUBE PORTION

#9
20220381520
2022-12-01

HEAT DISSIPATING DEVICE

#10
20220373264
2022-11-24

HEAT EXCHANGER, HEAT EXCHANGER UNIT, AND REFRIGERATION CYCLE APPARATUS

#11
20220307775
2022-09-29

Heat exchanger and manufacturing method thereof

#12
20220042721
2022-02-10

SYSTEM FOR POWER GENERATION FROM RENEWABLE ENERGY, AND RELATED LONGITUDINAL FINNED HEAT EXCHANGERS AND METHODS

#13
20210116187
2021-04-22

Arrowhead fin for heat exchange tubing

#14
20210071962
2021-03-11

Heat exchanger with stacked flow channel modules

#15
20210031315
2021-02-04

Air cooled condenser and related methods

#16
20210008493
2021-01-14

Heat exchange device and freeze dryer

#17
20210000132
2021-01-07

Heat exchanger and method of making thereof

#18
20200232713
2020-07-23

Wall-mounted radiant cooling device

#19
20200049030
2020-02-13

AUTONOMOUS SELF-POWERED SYSTEM FOR REMOVING THERMAL ENERGY FROM POOLS OF LIQUID HEATED BY RADIOACTIVE MATERIALS, AND METHOD OF THE SAME

#20
20190283191
2019-09-19

VERTICAL BUNDLE AIR-COOLED HEAT EXCHNAGER, METHOD OF MANUFACTURING THE SAME, AND POWER GENERATION PLANT IMPLEMENTING THE SAME

#21
20190056182
2019-02-21

HEAT EXCHANGER AND METHOD OF MAKING THEREOF

#22
20190011187
2019-01-10

Apparatus and methods for additively manufacturing microtube heat exchangers

#23
20180372416
2018-12-27

Manufacturing a heat exchanger using a material buildup process

#24
20180340718
2018-11-29

Modulator for sub-cool condenser

#25
20180331594
2018-11-15

Liquid-cooled motor

#26
20180306527
2018-10-25

Heat exchanger and method for assembling same

#27
20180206520
2018-07-26

Heat exchanger and method of making thereof

#28
20180142970
2018-05-24

Extreme environment heat exchanger

#29
20180142969
2018-05-24

Heat exchanger

#30
20180134416
2018-05-17

Passive thermal system comprising combined heat pipe and phase change material and satellites incorporating same

#31
20180094860
2018-04-05

Heat exchange unit

#32
20180029175
2018-02-01

Vertical bundle air-cooled heat exchanger, method of manufacturing the same, and power generation plant implementing the same

#33
20180023901
2018-01-25

Arrowhead fin for heat exchange tubing

#34
20180023423
2018-01-25

Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and method of the same

#35
20180003444
2018-01-04

Heat exchanger

#36
20170356690
2017-12-14

REFRIGERANT HEAT EXCHANGER

#37
20170241720
2017-08-24

Heat sink structure

#38
20170130969
2017-05-11

Heating system

#39
20170010021
2017-01-12

Combination heat exchanger and burner

#40
20170001943
2017-01-05

Method for producing carbonates

#41
20160288926
2016-10-06

Satellite radiator panels with combined stiffener/heat pipe

#42
20160265808
2016-09-15

Heat exchanger, in particular for a condensation boiler

#43
20160131040
2016-05-12

Heat exchanger having a coaxial or concentric tube construction

#44
20150360332
2015-12-17

Vertical bundle air cooled heat exchanger, method of manufacturing the same, and power generation plant implementing the same

#45
20150338173
2015-11-26

Heat exchanger

#46
20150240168
2015-08-27

Pinned furnace tubes

#47
20150211780
2015-07-30

Specialty cooling features using extruded evaporator

#48
20140360706
2014-12-11

Laboratory condensers with passive heat exchange

#49
20140332191
2014-11-13

Extreme environment heat exchanger

#50
20140305618
2014-10-16

Heat exchanger and method of making thereof

#51
20140245717
2014-09-04

Device for heating a fluid

#52
20140217190
2014-08-07

Tubular section bar for a biphasic radiator and relative biphasic radiator

#53
20140190660
2014-07-10

Vacuum pumped liquid cooling system for computers

#54
20140138861
2014-05-22

Internal liquid separating hood-type condensation heat exchange tube

#55
20140034278
2014-02-06

HEAT SINK STRUCTURE AND MANUFACTURING METHOD THEREOF

#56
20140027102
2014-01-30

Plate-like air-cooled engine surface cooler with fluid channel and varying fin geometry

#57
20130213619
2013-08-22

Heat exchanger having convoluted fin end and method of assembling the same

#58
20130206376
2013-08-15

HEAT EXCHANGER, REFRIGERATION CYCLE DEVICE EQUIPPED WITH HEAT EXCHANGER, OR HEAT ENERGY RECOVERY DEVICE

#59
20130167570
2013-07-04

Conduit for using only at one end of, and for mildly defrosting, an evaporator without causing excessive heat to affect the evaporator or occupants in proximity to the evaporator

#60
20130025832
2013-01-31

Closed-loop temperature equalization device having a heat releasing system structured by multiple flowpaths

#61
20120318479
2012-12-20

Liquid cooled motor assembly and cover thereof

#62
20120294737
2012-11-22

Autonomous self-powered system for removing thermal energy from pools of liquid heated by radioactive materials, and method of the same

#63
20120279691
2012-11-08

HEAT EXCHANGER FOR A MOTOR VEHICLE AIR CONDITIONING SYSTEM

#64
20120227947
2012-09-13

MULTI TUBE HEAT EXCHANGER

#65
20120091341
2012-04-19

Cooling unit for cooling a detection device in an imaging system and detection devices and imaging systems therefrom

#66
20120085516
2012-04-12

Heat sink and LED cooling system

#67
20120073787
2012-03-29

COOLING FOR SUPERCONDUCTING MACHINES

#68
20110308780
2011-12-22

HEAT EXCHANGER FOR AN ANNEALING FURNACE FOR EXCHANGING HEAT BETWEEN TWO FLUIDS

#69
20110277485
2011-11-17

Sports Fan Cooling Station

#70
20110253347
2011-10-20

Vacuum Pumped Liquid Cooling System for Computers

#71
20110226458
2011-09-22

MODULAR HEAT SINK AND METHOD FOR FABRICATING SAME

#72
20110210482
2011-09-01

RESIN MOLDED BODY AND METHOD FOR MANUFACTURING THE SAME

#73
20110143292
2011-06-16

Burner with improved heat recuperator

#74
20110127022
2011-06-02

Heat Exchanger Comprising Wave-shaped Fins

#75
20110100591
2011-05-05

METALLIC FRAME FOR DOORS AND WINDOWS WITH THERMAL BREAK BY A WATER RADIATOR

#76
20110036553
2011-02-17

INTEGRAL EVAPORATOR AND DEFROST HEATER SYSTEM

#77
20110030920
2011-02-10

Heat Sink Structure

#78
20100319379
2010-12-23

Heat exchanger coil with wing tube profile for a refrigerated merchandiser

#79
20100314092
2010-12-16

HEAT TRANSFER TUBE

#80
20100236766
2010-09-23

Heat exchanger with long and short fins

#81
20100200203
2010-08-12

Heat exchanger

#82
20100101755
2010-04-29

Heat exchanger for a boiler

#83
20100089560
2010-04-15

Heat exchanger

#84
20090166019
2009-07-02

Double-wall-tube heat exchanger

#85
20090151916
2009-06-18

Heat exchange apparatus and method of use

#86
20090117316
2009-05-07

Thermal module

#87
20090084866
2009-04-02

Vibration balanced synthetic jet ejector

#88
20090083980
2009-04-02

Cooling Body for Electronics Housing

#89
20090071624
2009-03-19

HEAT SINK

#90
20090065186
2009-03-12

CONDENSER ASSEMBLY

#91
20090038780
2009-02-12

Pumpless liquid cooling system

#92
20090025916
2009-01-29

Heat exchanger having convoluted fin end and method of assembling the same

#93
20080302520
2008-12-11

Heat Exchanger

#94
20080186039
2008-08-07

Heat exchanger with finned tube and method of producing the same

#95
20080185132
2008-08-07

Heat exchanger and methods of producing the same

#96
20080148568
2008-06-26

Process for making a heat exchanger

#97
20080000617
2008-01-03

Climate-conditioning fan and coil apparatus

#98
20070163548
2007-07-19

Cooling device for a fuel-recirculation circuit

#99
20070068663
2007-03-29

HEAT EXCHANGER

#100
20070044310
2007-03-01

HEAT SINK MADE FROM A SINGLY EXTRUDED HEATPIPE

#101
20070012429
2007-01-18

Heat Transfer Device

#102
20060196647
2006-09-07

Heat Exchanger Having an Integral Air Guide

#103
20060168812
2006-08-03

METHOD OF FORMING HEAT EXCHANGER TUBING AND TUBING FORMED THEREBY

#104
20060164809
2006-07-27

Heat dissipation module

#105
20060113065
2006-06-01

Heat sink made from a singly extruded heatpipe

#106
20060081363
2006-04-20

Side tank design

#107
20060076128
2006-04-13

Fuel cooler, automotive vehicle comprising such a fuel cooler and method for producing such a fuel cooler

#108
20060048931
2006-03-09

Heat exchanger assembly for a charge air cooler

#109
20060024816
2006-02-02

Gas thermal cycler

#110
20050257914
2005-11-24

Skived-fin annular heat sink

#111
20050207122
2005-09-22

Heat dissipating device having an arcuate outer surface

#112
20050109496
2005-05-26

Heat exchanger tubing with connecting member and fins and methods of heat exchange

#113
20050081549
2005-04-21

Evaporation type condensation radiator piping for refrigeration and air-conditioning facilities