ClassID:

161898

F28D7/08 - CPC Classification

Classification description:

Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag

Sub-classes:
Recent Application in this class:
#1
20260092742
2026-04-02

Heat Exchanger

#2
20250164192
2025-05-22

HEAT EXCHANGER, AND METHOD FOR MANUFACTURING HEAT EXCHANGER

#3
20250020077
2025-01-16

TRIPLE-FLOW AXIAL TURBOMACHINE COMPRISING A DIVERGING HEAT EXCHANGER IN THE THIRD FLOW

#4
20240118033
2024-04-11

Method for producing a woven heat exchanger

#5
20230340908
2023-10-26

HEAT EXCHANGERS

#6
20230288079
2023-09-14

PLANAR ELEMENT FOR FORMING HEAT EXCHANGER

#7
20230250759
2023-08-10

HEAT EXCHANGERS

#8
20230250758
2023-08-10

Heat exchangers

#9
20230072576
2023-03-09

Universal membrane configured to be divided to form a base membrane and a cover membrane that is couplable to the base membrane to form an uncoupling membrane for installation between a subfloor and floor tiles

#10
20230009377
2023-01-12

SPINODAL STRUCTURES WITH BI-CONTINUOUS TOPOLOGIES FOR HEAT TRANSFER APPLICATIONS

#11
20220316819
2022-10-06

Heat exchanger

#12
20220220922
2022-07-14

A Tubular Reactor Serving as a Combustor and Heat Exchanger

#13
20210372632
2021-12-02

Floor heating system including membranes that are configured to be joined together to house a heating cable, and flooring underlayment including such membranes

#14
20210262390
2021-08-26

Heat exchangers

#15
20210180502
2021-06-17

Energy recovery system, vehicle, and method of recovering energy

#16
20200263345
2020-08-20

Planar element for forming heat exchanger

#17
20190284998
2019-09-19

Heat exchangers

#18
20190234689
2019-08-01

Flow baffles for shell and tube heat exchangers

#19
20190154338
2019-05-23

STAVE WITH EXTERNAL MANIFOLD

#20
20190128613
2019-05-02

Shell and tube heat exchangers

#21
20190101297
2019-04-04

HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER

#22
20190024987
2019-01-24

Additively manufactured heat exchanger

#23
20190024942
2019-01-24

Condensation heat exchanger provided with a heat exchange device

#24
20180283803
2018-10-04

Closed cycle condenser dryer with heat regeneration

#25
20180238276
2018-08-23

Exhaust gas cooler

#26
20180149429
2018-05-31

STAVE WITH EXTERNAL MANIFOLD

#27
20180094880
2018-04-05

Integrated pressure compensating heat exchanger and method

#28
20180073810
2018-03-15

Marine engine heat exchanger

#29
20180058717
2018-03-01

Water heat exchanger with tube drainage member

#30
20170292794
2017-10-12

Heat exchanger

#31
20170167383
2017-06-15

Gearbox oil cooling assembly

#32
20170122186
2017-05-04

Hybrid intercooler system and control method thereof

#33
20170044968
2017-02-16

Marine engine heat exchanger

#34
20160341489
2016-11-24

Exhaust waste heat recovery device

#35
20160310869
2016-10-27

APPARATUS AND METHODS FOR COOLING SAMPLES

#36
20160265793
2016-09-15

Heat transfer apparatus and heat transfer system for masonry heater

#37
20160194892
2016-07-07

Systems, assemblies, and methods of reducing head loss in heating devices

#38
20160153716
2016-06-02

Heat recovery device and alignment film curing system

#39
20160138870
2016-05-19

Highly turbulent quench chamber

#40
20160131040
2016-05-12

Heat exchanger having a coaxial or concentric tube construction

#41
20160131035
2016-05-12

Variable geometry heat exchanger apparatus

#42
20150377554
2015-12-31

Stave with external manifold

#43
20150196884
2015-07-16

Fluid recirculation system for use in vapor phase particle production system

#44
20150101334
2015-04-16

Heat exchangers

#45
20140209451
2014-07-31

Method and apparatus for making uniform and ultrasmall nanoparticles

#46
20140144394
2014-05-29

Frac water heating system and method for hydraulically fracturing a well

#47
20140048268
2014-02-20

Method for hydraulically fracturing a well using an oil-fired frac water heater

#48
20130331019
2013-12-12

Aircraft outer skin heat exchanger, aircraft cooling system and method for operating an aircraft outer skin heat exchanger

#49
20130316896
2013-11-28

Nano-skeletal catalyst

#50
20130247842
2013-09-26

Method for heating treatment fluid using an oil-fired frac water heater

#51
20130228317
2013-09-05

Heat exchanger

#52
20130048246
2013-02-28

Integrated pressure compensating heat exchanger and method

#53
20120285548
2012-11-15

LONG COOL-DOWN TUBE WITH AIR INPUT JOINTS

#54
20120211206
2012-08-23

Particulate cooler

#55
20120174605
2012-07-12

LIQUID-COOLED HEAT EXCHANGER IN A VAPOR COMPRESSION REFRIGERATION SYSTEM

#56
20120159923
2012-06-28

SYSTEM AND METHOD FOR USING GAS TURBINE INTERCOOLER HEAT IN A BOTTOMING STEAM CYCLE

#57
20120045373
2012-02-23

METHOD AND APPARATUS FOR MAKING RECYCLABLE CATALYSTS

#58
20120037350
2012-02-16

Method for braze-welding a fixing plate and a flow channel cap in a heat exchanger, and heat exchanger produced by same

#59
20120012293
2012-01-19

Compact, high-effectiveness, gas-to-gas compound recuperator with liquid intermediary

#60
20110289674
2011-12-01

Heat exchanger

#61
20110283703
2011-11-24

HRSG for fluidized gasification

#62
20110162824
2011-07-07

HEAT RECOVERY APPARATUS

#63
20110108253
2011-05-12

Heat exchanger

#64
20110108238
2011-05-12

High-efficiency enhanced boiler

#65
20110088881
2011-04-21

Heat absorbing or dissipating device with piping staggered and uniformly distributed by temperature difference

#66
20110079031
2011-04-07

Cooling And Climate Conditioning System For A Vehicle

#67
20110079030
2011-04-07

Cooling And Climate Conditioning System For A Vehicle

#68
20110034644
2011-02-10

Polyester process using a pipe reactor

#69
20110024080
2011-02-03

Heat Exchanger

#70
20110006463
2011-01-13

Gas delivery system with constant overpressure relative to ambient to system with varying vacuum suction

#71
20100307727
2010-12-09

HEAT EXCHANGER AND MANUFACTURING METHOD OF HEAT EXCHANGING PIPE COMPOSING IT

#72
20100276119
2010-11-04

Compact, high-effectiveness, gas-to-gas compound recuperator with liquid intermediary

#73
20100263844
2010-10-21

Heat exchange system

#74
20100258062
2010-10-14

COLD WATER PRE-HEATER

#75
20100243220
2010-09-30

HEAT EXCHANGER

#76
20100236285
2010-09-23

Hydrocarbon gas processing

#77
20100206542
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#78
20100206520
2010-08-19

COMBINED MULTI-STREAM HEAT EXCHANGER AND CONDITIONER/CONTROL UNIT

#79
20100146953
2010-06-17

EXHAUST GAS STEAM GENERATION SYSTEM

#80
20100136896
2010-06-03

Air conditioning device

#81
20100126213
2010-05-27

Liquid-Vapor Separating Method and a Liquid-Vapor Separating Type Evaporator

#82
20100122806
2010-05-20

Compact and Efficient Heat Exchanger, Furnace, HVAC Unit, Building, and Method of Making

#83
20100119885
2010-05-13

Tailored heat transfer characteristic of fuel cell coolers

#84
20100119306
2010-05-13

Ground thawing mat and apparatus for making same

#85
20100089553
2010-04-15

Heat absorbing or dissipating device with multi-pipe reversely transported temperature difference fluids

#86
20100071635
2010-03-25

WATERTUBE AND METHOD OF MAKING AND ASSEMBLING SAME WITHIN A BOILER OR HEAT EXCHANGER

#87
20100065159
2010-03-18

Method for producing and assembling superheater tubes of steam generators

#88
20100059216
2010-03-11

Heat exchanger in a modular construction

#89
20100059205
2010-03-11

Cooling arrangement for conveyors and other applications

#90
20100059204
2010-03-11

Device and process for heat transfer

#91
20100012297
2010-01-21

Cooling system for large power transformers

#92
20100012289
2010-01-21

Latent cold storage device

#93
20100006256
2010-01-14

HEAT EXCHANGER

#94
20100000508
2010-01-07

Oil-fired frac water heater

#95
20090297368
2009-12-03

Single Piece Water Over Air Intercooler for a Reciprocating Air Compressor

#96
20090165994
2009-07-02

Apparatus for combined heat transfer and static mixing with a liquid

#97
20090120616
2009-05-14

Energy re-claimer

#98
20090095455
2009-04-16

HEAT EXCHANGER INCLUDING FLUID LINES ENCASED IN ALUMINUM

#99
20090084523
2009-04-02

HEAT EXCHANGER FOR VISCOUS FLUIDS

#100
20080314812
2008-12-25

Apparatus and Methods for Cooling Samples

#101
20080314051
2008-12-25

SYSTEM AND METHOD FOR CRYOGENIC PROCESSING AND MANUFACTURING OF MATERIAL

#102
20080312406
2008-12-18

Polyester process using a pipe reactor

#103
20080302519
2008-12-11

Method and apparatus for heating a circulating fluid in an indirect heat exchanger

#104
20080280756
2008-11-13

Nano-skeletal catalyst

#105
20080280049
2008-11-13

Formation of catalytic regions within porous structures using supercritical phase processing

#106
20080277271
2008-11-13

Gas delivery system with constant overpressure relative to ambient to system with varying vacuum suction

#107
20080277270
2008-11-13

Method and apparatus for making uniform and ultrasmall nanoparticles

#108
20080277269
2008-11-13

Collecting particles from a fluid stream via thermophoresis

#109
20080277268
2008-11-13

Fluid recirculation system for use in vapor phase particle production system

#110
20080277267
2008-11-13

Highly turbulent quench chamber

#111
20080277266
2008-11-13

Shape of cone and air input annulus

#112
20080277092
2008-11-13

Water cooling system and heat transfer system

#113
20080275196
2008-11-06

Polyester process using a pipe reactor

#114
20080245508
2008-10-09

Assembly of linear motor cooling parts

#115
20080240692
2008-10-02

Heat recovery device

#116
20080227931
2008-09-18

Polyester process using a pipe reactor

#117
20080219086
2008-09-11

Apparatus for the heat-exchanging and mixing treatment of fluid media

#118
20080209899
2008-09-04

Exhaust gas treating method

#119
20080196866
2008-08-21

Refrigerator accelerated heat exchanger

#120
20080173428
2008-07-24

AUTOMATIC TRANSMISSION FLUID COOLER AND ASSOCIATED METHOD

#121
20080149310
2008-06-26

Accelerated heat exchanger

#122
20080135219
2008-06-12

Exchange apparatus

#123
20080105474
2008-05-08

CART AND CONTAINER CLEANING SYSTEM WITH HEATED FLUID

#124
20080047293
2008-02-28

APPARATUS FOR COOLING FLUIDS

#125
20080035320
2008-02-14

Heat exchanger system used in steel making

#126
20080022949
2008-01-31

Heat exchanger framework

#127
20080000623
2008-01-03

Internal exchanger for gas-liquid-solid reactor for fischer-tropsch synthesis

#128
20080000622
2008-01-03

Internal exchanger for gas-liquid-solid fluidized bed reactor employing a highly exothermic reaction

#129
20070282092
2007-12-06

Polyester process using a pipe reactor

#130
20070248505
2007-10-25

Polyester process using a pipe reactor

#131
20070204980
2007-09-06

Heat Exchanger for Common Use for Boiler and Hot Water Supply

#132
20070199688
2007-08-30

High-efficiency enhanced boiler

#133
20070193291
2007-08-23

Cooling and climate conditioning system for a vehicle

#134
20070175234
2007-08-02

Method and apparatus for generating drinking water by condensing air humidity

#135
20070144716
2007-06-28

Potted exchange devices and methods of making

#136
20070137842
2007-06-21

Heating and cooling system for biological materials

#137
20070131401
2007-06-14

Laser welded plastic intercooler

#138
20070072028
2007-03-29

Fuel cell system

#139
20070060738
2007-03-15

Polyester process using a pipe reactor

#140
20070043201
2007-02-22

Polyester process using a pipe reactor

#141
20070039712
2007-02-22

Cold or heat accumulator and process for its manufacture

#142
20070037959
2007-02-15

Polyester process using a pipe reactor

#143
20070006479
2007-01-11

Water-based heater for an electric clothes dryer

#144
20060288700
2006-12-28

Charge air cooler designed for tier 2 locomotive diesel engine

#145
20060278203
2006-12-14

Charge air cooler having refrigerant coils and method for cooling charge air

#146
20060275190
2006-12-07

Pseudo-isothermal chemical reactor for heterogeneous chemical reactions

#147
20060237170
2006-10-26

Heat exchanging device

#148
20060213499
2006-09-28

Baffle design for a gas-fired unit heater

#149
20060196449
2006-09-07

Fluid heating system and method

#150
20060169446
2006-08-03

Evaporator

#151
20060168987
2006-08-03

Apparatus for cooling fluids

#152
20060110301
2006-05-25

Method of recovering energy using a catalytic finned heat exchanger

#153
20060081225
2006-04-20

Charge air cooler having refrigerant coils and method for cooling charge air

#154
20060048929
2006-03-09

Header and coil connections for a heat exchanger

#155
20060008394
2006-01-12

Exhaust gas treating apparatus

#156
20050252636
2005-11-17

Cooling arrangement for conveyors and other applications

#157
20050198975
2005-09-15

Stacked condensing assembly

#158
20050173102
2005-08-11

Heat exchanger for wasted heat with its cleaning apparatus

#159
20050120981
2005-06-09

Finned tube heat exchanger and method

#160
20050103484
2005-05-19

Heat exchanger

#161
20050103046
2005-05-19

Inner heat exchanger for high-pressure refrigerant with accumulator

#162
20050089750
2005-04-28

Temperature control apparatus and method for high energy electrochemical cells

#163
20050054814
2005-03-10

Polyester process using a pipe reactor

#164
20050028964
2005-02-10

Cold plate for beer dispensing tower

#165
20050025471
2005-02-03

Liquid heater