ClassID:

161883

F28D7/0033 - 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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes the conduits for one medium or the conduits for both media being bent

Recent Application in this class:
#1
20240288234
2024-08-29

HEAT EXCHANGER TURNAROUND SECTION

#2
20240060722
2024-02-22

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

#3
20230288143
2023-09-14

HEAT EXCHANGER CHANNELS

#4
20230243593
2023-08-03

HEAT EXCHANGER

#5
20230228494
2023-07-20

Contoured wall heat exchanger

#6
20230123004
2023-04-20

Textile weave redundant loop cold plate design

#7
20230077459
2023-03-16

Spiral tube heat exchanger

#8
20220412658
2022-12-29

WAVY ADJACENT PASSAGE HEAT EXCHANGER CORE

#9
20220128309
2022-04-28

Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing

#10
20220065544
2022-03-03

HEAT EXCHANGER

#11
20210372706
2021-12-02

HEAT EXCHANGER CHANNELS

#12
20210247140
2021-08-12

Additively manufactured heat transfer device

#13
20210239402
2021-08-05

CONTOURED WALL HEAT EXCHANGER

#14
20210199383
2021-07-01

Block style heat exchanger for heat pipe reactor

#15
20200363132
2020-11-19

Combined thermal energy storage and heat exchanger unit

#16
20200315071
2020-10-01

Heat exchanger

#17
20200064075
2020-02-27

Counter-flow heat exchanger with helical passages

#18
20200041212
2020-02-06

COUNTER FLOW HEAT EXCHANGER

#19
20200003497
2020-01-02

Additively manufactured heat transfer device

#20
20190219347
2019-07-18

Heat exchanger with heat transferring layer

#21
20190154345
2019-05-23

Contoured wall heat exchanger

#22
20190113283
2019-04-18

Heat exchanger

#23
20190111485
2019-04-18

Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways

#24
20190063842
2019-02-28

Fluid routing methods for a spiral heat exchanger with lattice cross section made via additive manufacturing

#25
20180245854
2018-08-30

Additively manufactured heat exchanger including flow turbulators defining internal fluid passageways

#26
20170321965
2017-11-09

Heat Exchanger With Parallel Fluid Channels

#27
20170292791
2017-10-12

Spiral tube heat exchanger

#28
20170292790
2017-10-12

Heat exchange conduit and heat exchanger

#29
20170205146
2017-07-20

Heat exchanger channels

#30
20170191762
2017-07-06

Heat exchanger for cooling medium temperature reduction

#31
20170030651
2017-02-02

Counter-flow heat exchanger with helical passages

#32
20140245768
2014-09-04

Co-fired absorption system generator

#33
20120128545
2012-05-24

Reaction device

#34
20110277494
2011-11-17

HEAT EXCHANGER AND HEAT PUMP TYPE HOT WATER SUPPLY APPARATUS EQUIPPED WITH SAME

#35
20110271994
2011-11-10

Hot Side Heat Exchanger Design And Materials

#36
20110271711
2011-11-10

WATER HEAT EXCHANGER AND HOT WATER HEAT SOURCE APPARATUS

#37
20110247354
2011-10-13

UNDERGROUND HEAT EXCHANGER AND AIR CONDITIONING SYSTEM INCLUDING THE SAME

#38
20110083468
2011-04-14

Heat exchanger and integrated air-conditioning assembly including such exchanger

#39
20100162749
2010-07-01

Heat exchanger and refrigerating air conditioner

#40
20100155012
2010-06-24

Combined Device Including An Internal Heat Exchanger And An Accumulator

#41
20090114380
2009-05-07

SPIRAL FLAT-TUBE HEAT EXCHANGER

#42
20080236800
2008-10-02

Methods and apparatus for heating a fluid

#43
20080105417
2008-05-08

Reverse flow parallel thermal transfer unit

#44
20080047688
2008-02-28

Cooling System And Cooling Method For Cooling Components Of A Power Electronics

#45
20070221143
2007-09-27

Heat exchanger and water heater

#46
20070209606
2007-09-13

Heat exchanger and water heater

#47
20070084590
2007-04-19

Heat exchanger

#48
20060042308
2006-03-02

Air conditioner for vehicle use

#49
20050284619
2005-12-29

Multi-pass heat exchanger

#50
20050198995
2005-09-15

Condensing system in a cooling system

#51
20050115263
2005-06-02

Heat exchanger arrangement