Patents-Review.com
ClassID:

161855 ⎘

F28D1/0472 - CPC Classification

Classification description:

Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled

Sub-classes:
Recent Application in this class:
#1
20250244080
2025-07-31

HEAT TRANSFER SYSTEM

 #2
20250189232
2025-06-12

HEAT EXCHANGER

 #3
20250012509
2025-01-09

HEAT EXCHANGER WITH SPRING TUBE COIL

 #4
20240410654
2024-12-12

HEAT EXCHANGER ASSEMBLY FOR A MOTOR VEHICLE

 #5
20240246057
2024-07-25

METHOD OF MANUFACTURING BIO-DIESEL AND REACTOR

 #6
20240116018
2024-04-11

METHOD OF MANUFACTURING BIO-DIESEL AND REACTOR

 #7
20240044558
2024-02-08

ACCUMULATOR HEAT EXCHANGER

 #8
20230358484
2023-11-09

FLUID COOLERS, HEAT EXCHANGERS, SEAL ASSEMBLIES AND SYSTEMS INCLUDING FLUID COOLERS OR HEAT EXCHANGERS AND RELATED METHODS

 #9
20230340908
2023-10-26

HEAT EXCHANGERS

 #10
20230250759
2023-08-10

HEAT EXCHANGERS

 #11
20230250758
2023-08-10

Heat exchangers

 #12
20220346270
2022-10-27

Heat sink and sink manufacturing method

 #13
20220323882
2022-10-13

HONEY PROCESSING APPARATUS

 #14
20220299263
2022-09-22

Heat exchange system and method of assembly

 #15
20220290894
2022-09-15

High efficiency tankless water heater

 #16
20220274084
2022-09-01

Method of manufacturing bio-diesel and reactor

 #17
20220136783
2022-05-05

SUBCOOLER FOR CARBON DIOXIDE DISTRIBUTION SYSTEMS

 #18
20220132867
2022-05-05

Hood with condenser for commercial oven, particularly combination steam-convection oven

 #19
20210381687
2021-12-09

Heat exchanger, such as for a solar power plant

 #20
20210308649
2021-10-07

Method of manufacturing bio-diesel and reactor

 #21
20210285724
2021-09-16

Twisted conduit for geothermal heat exchange

 #22
20210262390
2021-08-26

Heat exchangers

 #23
20210247154
2021-08-12

Heat exchange system for surgical instrument

 #24
20210215445
2021-07-15

Heat exchanger array system and method for an air thermal conditioner

 #25
20210190419
2021-06-24

Heat exchange system and method of assembly

 #26
20210173286
2021-06-10

Camera for a motor vehicle with a specific heat dissipating device

 #27
20210041184
2021-02-11

Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods

 #28
20210041179
2021-02-11

Heat exchanger

 #29
20210041103
2021-02-11

Portable liquid fuel vaporizer

 #30
20210031165
2021-02-04

Method of manufacturing bio-diesel and reactor

 #31
20200284532
2020-09-10

Heat exchanger header with fractal geometry

 #32
20200284519
2020-09-10

CYLLINDRICAL HELICAL CORE GEOMETRY FOR HEAT EXCHANGER

 #33
20200284518
2020-09-10

Rectangular helical core geometry for heat exchanger

 #34
20200284517
2020-09-10

Radially layered helical core geometry for heat exchanger

 #35
20200232307
2020-07-23

Compressor for gas lift operations, and method for injecting a compressible gas mixture

 #36
20200182563
2020-06-11

Engine cooling assembly

 #37
20200182547
2020-06-11

Engine cooling system

 #38
20200140094
2020-05-07

Integrated liquid heat exchanger and outflow valve systems and methods

 #39
20200132313
2020-04-30

COOLING SYSTEM

 #40
20200080788
2020-03-12

Multi-coil heat exchanger

 #41
20200049432
2020-02-13

Fluid flow guide insert for heat exchanger tubes

 #42
20200033071
2020-01-30

Heat exchanger and water heater including same

 #43
20190376726
2019-12-12

HEAT EXCHANGER AND METHOD

 #44
20190368660
2019-12-05

Heat transfer unit for prefabricated vessel

 #45
20190284998
2019-09-19

Heat exchangers

 #46
20190093959
2019-03-28

Trans-seasonal cold-storage heat-storage system

 #47
20190072096
2019-03-07

Subsea assembly

 #48
20190017746
2019-01-17

Spiral finned condenser

 #49
20180320951
2018-11-08

Condenser and refrigerator having same

 #50
20180283794
2018-10-04

Tubular array heat exchanger

 #51
20180245855
2018-08-30

Multi-coil heat exchanger

 #52
20180216868
2018-08-02

Liquid dispenser

 #53
20180209694
2018-07-26

GEOTHERMAL HEAT EXCHANGE USING COIL ASSEMBLIES

 #54
20180186437
2018-07-05

Heat exchange device for use with underwater pressurized gas source

 #55
20180092246
2018-03-29

Water-cooling radiator assembly

 #56
20180016880
2018-01-18

Compressor for gas lift operations, and method for injecting a compressible gas mixture

 #57
20170248377
2017-08-31

REFRIGERATION, OR THERMAL, ENERGY STORAGE SYSTEM BY PHASE CHANGE MATERIALS

 #58
20170248053
2017-08-31

Unit for feeding a reducing solution from the tank to the exhaust duct of an engine

 #59
20170234549
2017-08-17

SYNERGISTIC ENERGY ECOSYSTEM

 #60
20170227292
2017-08-10

Compact heat exchange system and method of cooling

 #61
20170133244
2017-05-11

Cooling base with spiral channels for ESC

 #62
20170131008
2017-05-11

FLOODED CENTRAL AIR CONDITIONING SYSTEM

 #63
20170112117
2017-04-27

Portable heating system and method for pest control

 #64
20170063101
2017-03-02

Wireless power antenna winding including heat pipe and method therefor

 #65
20170010046
2017-01-12

Heat Exchanger

 #66
20160341498
2016-11-24

Membrane heat exchanger system and method

 #67
20160341224
2016-11-24

Near-isothermal compressor/expander

 #68
20160290681
2016-10-06

Ground circuit in a low-energy system

 #69
20160262368
2016-09-15

Portable heating system and method for pest control

 #70
20160258689
2016-09-08

Heat exchanger

 #71
20160235051
2016-08-18

Portable heating system and method for pest control

 #72
20160227754
2016-08-11

Portable heating system and method for pest control

 #73
20160057987
2016-03-03

Portable heating system and method for pest control

 #74
20160018132
2016-01-21

Heat exchanger coil for a recreational vehicle

 #75
20150316296
2015-11-05

Thermal conductive cylinder installed with U-type core piping and loop piping

 #76
20150308751
2015-10-29

Metal heat storage apparatus

 #77
20150276325
2015-10-01

Energy storage arrangement having tunnels configured as an inner helix and as an outer helix

 #78
20150226490
2015-08-13

Baseboard for use in preheating water

 #79
20150226361
2015-08-13

Submersed heat exchanger

 #80
20150204614
2015-07-23

Heat exchanger support

 #81
20150176912
2015-06-25

Heat exchanger and production method thereof

 #82
20150101334
2015-04-16

Heat exchangers

 #83
20150068710
2015-03-12

INTEGRAL INDUSTRIAL AIR AND CONDITIONING FILTER ASSEMBLY

 #84
20150065745
2015-03-05

Method of manufacturing bio-diesel and reactor

 #85
20150064077
2015-03-05

Method of manufacturing bio-diesel and reactor

 #86
20140318737
2014-10-30

Multi-phase distribution system, sub sea heat exchanger and a method of temperature control for hydrocarbons

 #87
20140182790
2014-07-03

Method for fabricating super-hydrophobic surface and evaporator having the super-hydrophobic surface

 #88
20140131009
2014-05-15

Methods of controlling fan capacity and coil capacity in HVAC systems

 #89
20140124181
2014-05-08

Coil tube heat exchanger for a tankless hot water system

 #90
20140124180
2014-05-08

Coil tube heat exchanger for a tankless hot water system

 #91
20140014306
2014-01-16

HEAT EXCHANGER FOR HEATING BOILERS

 #92
20130133867
2013-05-30

SPIRAL FIN HEAT EXCHANGER WITH A NEW FIXED MANNER

 #93
20130118705
2013-05-16

Device and Method for Heating a Pumped Fluid

 #94
20130076033
2013-03-28

Synergistic energy ecosystem

 #95
20120318474
2012-12-20

GROUND CIRCUIT IN A LOW-ENERGY SYSTEM

 #96
20120312253
2012-12-13

Water storage vessel assembly with coil support member

 #97
20120227947
2012-09-13

MULTI TUBE HEAT EXCHANGER

 #98
20120186139
2012-07-26

Portable heating system for pest control

 #99
20120168142
2012-07-05

Submersed heat exchanger

 #100
20120060773
2012-03-15

Dugout heating system

 #101
20120060549
2012-03-15

HEAT EXCHANGER FOR AN APPLIANCE

 #102
20120060545
2012-03-15

CONDENSER ASSEMBLY FOR MULTIPLE REFRIGERATION SYSTEMS

 #103
20120055654
2012-03-08

Radiator and electronic apparatus having coolant pathway

 #104
20110296856
2011-12-08

Condensing unit desuperheater

 #105
20110239958
2011-10-06

HEAT EXCHANGER AND WATER HEATER INCORPORATING SAME

 #106
20110094719
2011-04-28

Thermal conductive cylinder installed with U-type core piping and loop piping

 #107
20110094718
2011-04-28

Heat absorbing or dissipating device with double-scroll piping transmitting temperature difference fluid

 #108
20110041781
2011-02-24

Coil tube heat exchanger for a tankless hot water system

 #109
20100326639
2010-12-30

SPACER, FIXING STRUCTURE AND HEAT EXCHANGER

 #110
20100212349
2010-08-26

Refrigeration Device Comprising a Water Filter

 #111
20100151986
2010-06-17

Planetary carrier pinion pin retainer plate

 #112
20100101767
2010-04-29

HEAT PUMP TYPE HOT WATER SUPPLY APPARATUS

 #113
20100101506
2010-04-29

HEAT PUMP TYPE HOT WATER SUPPLY APPARATUS AND HEATING AND HOT WATER SUPPLY APPARATUS

 #114
20100038056
2010-02-18

High performance compact heat exchanger

 #115
20090236077
2009-09-24

HEAT DISSIPATION DEVICE

 #116
20090090126
2009-04-09

Heat exchanger for a refrigerating device

 #117
20090065511
2009-03-12

TheVR

 #118
20090020265
2009-01-22

Heat exchanger

 #119
20080142194
2008-06-19

Heat dissipation device with a heat pipe

 #120
20070169925
2007-07-26

Coil support

 #121
20070125528
2007-06-07

Finned helicoidal heat exchanger

 #122
20060118279
2006-06-08

Water cooling system for computer components

 #123
20060108108
2006-05-25

Spirally wound, layered tube heat exchanger

 #124
20060108107
2006-05-25

Wound layered tube heat exchanger

 #125
20050040024
2005-02-24

Point of use water purification method and apparatus

 #126
20050039892
2005-02-24

Compact heat exchanger with high volumetric air-flow

 #127
16408306
2020-09-22

Single stage, single phase, low pressure refrigeration system

 #128
15191695
2020-09-01

Automated thermal exchange system for autoclave sterilizer

 #129
14665756
2019-04-23

Spiral heat exchanger coils

 #130
12893104
2016-10-18

Magnetic method for stimulating transport in fluids