ClassID:

162239

F28F19/006 - CPC Classification

Classification description:

Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers Preventing deposits of ice

Recent Application in this class:
#1
20260085900
2026-03-26

PACKING SHEET, PACKING MODULE AND COOLING TOWER

#2
20240401892
2024-12-05

LIQUID-IMPREGNATED SURFACES, METHODS OF MAKING, AND DEVICES INCORPORATING THE SAME

#3
20240310132
2024-09-19

LOUVERS FOR COOLING TOWER, COOLING TOWER SYSTEMS, AND METHODS OF PREVENTING COOLING TOWER FROM FREEZING

#4
20240271890
2024-08-15

THERMALLY ADAPTIVE FLOW CONDUIT

#5
20240110087
2024-04-04

HEAT EXCHANGER

#6
20240102751
2024-03-28

SHAPE MORPHING FINS FOR FROST REMOVAL

#7
20230266079
2023-08-24

HEAT EXCHANGE SYSTEM FOR FREEZING, TRANSFERRING, STORING, AND UTILIZING PHASE CHANGE MATERIAL AND APPLICATION OF THAT SYSTEM TO A THERMAL ENERGY STORAGE SYSTEM

#8
20230015420
2023-01-19

Shape morphing fins for frost removal

#9
20220307780
2022-09-29

PACKING SHEET, PACKING MODULE AND COOLING TOWER

#10
20220186047
2022-06-16

LAMINATE FOR FROST PREVENTION, HEAT EXCHANGER INCLUDING THE LAMINATE, AND COATING AGENT FOR FROST PREVENTION

#11
20210291243
2021-09-23

Apparatus and methods employing liquid-impregnated surfaces

#12
20200262568
2020-08-20

Passive Anti-frosting Surface Comprised of Microscopic Wettability Patterns Containing Sacrificial Ice

#13
20200011608
2020-01-09

Heat exchanger

#14
20190390915
2019-12-26

Heat exchanger with integral features

#15
20190390914
2019-12-26

Heat exchanger with integral features

#16
20190383568
2019-12-19

COOLING SYSTEM WITH TWO HEAT EXCHANGERS AND VEHICLE WITH A COOLING SYSTEM

#17
20190331352
2019-10-31

Outdoor unit for an air-conditioning apparatus

#18
20190300182
2019-10-03

Heat exchanger for mitigating ice formation on an aircraft

#19
20190285352
2019-09-19

Method of operating a heat exchanger

#20
20190217965
2019-07-18

Heat exchanger with moving ice filter

#21
20190078848
2019-03-14

Heat exchanger

#22
20190062591
2019-02-28

Articles subject to ice formation comprising a repellent surface comprising a siloxane material

#23
20180328627
2018-11-15

Heat exchanger and refrigeration cycle apparatus

#24
20180320981
2018-11-08

Heat exchanger

#25
20180306533
2018-10-25

HYDROPHOBIC HEAT EXCHANGERS

#26
20180283809
2018-10-04

Method and Device for Direct-Contact Heat Exchange between a Fouling Liquid and a Cooling Fluid

#27
20180283766
2018-10-04

Defrosting device and refrigerator having the same

#28
20180180364
2018-06-28

Liquid-impregnated surfaces, methods of making, and devices incorporating the same

#29
20180172367
2018-06-21

Cooling tower wind wall system

#30
20180142957
2018-05-24

HYBRID HEAT EXCHANGER

#31
20180135926
2018-05-17

Heat exchanger and refrigeration cycle apparatus

#32
20180118015
2018-05-03

Device and method for fan-based deicing of air door assemblies

#33
20180093775
2018-04-05

Passive anti-frosting surface comprised of microscopic wettability patterns containing sacrificial ice

#34
20170356700
2017-12-14

FROST TOLERANT MICROCHANNEL HEAT EXCHANGER

#35
20170343288
2017-11-30

MULTI-PASS AND MULTI-SLAB FOLDED MICROCHANNEL HEAT EXCHANGER

#36
20170299287
2017-10-19

MULTI-REGION HEAT EXCHANGER

#37
20170284749
2017-10-05

Heat exchanger coil with offset fins

#38
20170254594
2017-09-07

Heat exchanger for at least partial arrangement in a service liquid tank and heat-exchanger body for such a heat exchanger

#39
20170067692
2017-03-09

Heat exchanger for low temperatures

#40
20170045257
2017-02-16

Heat exchange assembly in an air to air heat exchanger

#41
20160377304
2016-12-29

Dual-flow air/air exchanger, apparatus for processing air and method for protecting such an exchanger against ice and for cleaning same

#42
20160363386
2016-12-15

HEAT EXCHANGER

#43
20160363385
2016-12-15

Coolant heat exchanger having a scraper for each heat exchange interface surface

#44
20160348979
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#45
20160348978
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#46
20160348977
2016-12-01

Thermosyphon coolers for cooling systems with cooling towers

#47
20160282066
2016-09-29

Heat exchanger

#48
20160273849
2016-09-22

Method of preserving heat exchange surface and method of cooling moist air

#49
20160209125
2016-07-21

Heat exchanger with heater insert

#50
20160138825
2016-05-19

Outdoor unit for air-conditioning apparatus

#51
20160076826
2016-03-17

Heat exchanger having a heat transfer block with a screen arranged thereon

#52
20150316326
2015-11-05

3-D channel gas heat exchanger

#53
20150306642
2015-10-29

Apparatus and methods employing liquid-impregnated surfaces

#54
20150267100
2015-09-24

Antifreeze member

#55
20150184927
2015-07-02

Heat exchanger with printed heater trace

#56
20150052931
2015-02-26

Coolant heat exchanger having a scraper for each heat exchange interface surface

#57
20140345312
2014-11-27

Heat exchanger and heat pump cycle provided with the same

#58
20140238050
2014-08-28

System and method for processing liquefied gas

#59
20140230459
2014-08-21

System and method for processing liquefied gas

#60
20140150470
2014-06-05

Method and system for treating a liquefied gas

#61
20140076518
2014-03-20

HEAT EXCHANGE SYSTEM AND METHOD OF USE

#62
20130340983
2013-12-26

Vent ice prevention method

#63
20130305748
2013-11-21

ICEPHOBIC COATING ON THE CONDENSER COLD SIDE

#64
20130299142
2013-11-14

Heat exchanger and air conditioner

#65
20130291579
2013-11-07

Evaporator and refrigeration system comprising the same

#66
20130140004
2013-06-06

Anti-icing heat exchanger

#67
20130061617
2013-03-14

AIR CYCLE CONDENSER COLD INLET HEATING USING INTERNALLY FINNED HOT BARS

#68
20130034695
2013-02-07

Liquid-impregnated surfaces, methods of making, and devices incorporating the same

#69
20130032316
2013-02-07

Liquid-Impregnated Surfaces, Methods of Making, and Devices Incorporating the Same

#70
20130031917
2013-02-07

Defrostable heat exchanging apparatus and associated method

#71
20120181004
2012-07-19

SURFACE COATING LAYER AND HEAT EXCHANGER INCLUDING THE SURFACE COATING LAYER

#72
20120151950
2012-06-21

Heat transfer system

#73
20120125030
2012-05-24

OUTDOOR HEAT EXCHANGER AND HEAT PUMP HAVING THE SAME

#74
20110297352
2011-12-08

Preheating device for a fluid/fluid heat exchanger of an aircraft

#75
20110290463
2011-12-01

Heat exchanger header assembly

#76
20110289951
2011-12-01

Thermosyphon coolers for cooling systems with cooling towers

#77
20110220327
2011-09-15

EBULLIENT COOLING DEVICE

#78
20110132570
2011-06-09

COMPOUND GEOMETRY HEAT EXCHANGER FIN

#79
20110036553
2011-02-17

INTEGRAL EVAPORATOR AND DEFROST HEATER SYSTEM

#80
20100243226
2010-09-30

FIN FOR HEAT EXCHANGER AND HEAT EXCHANGER USING THE FIN

#81
20090279381
2009-11-12

Water tank deicing mixer

#82
20090279380
2009-11-12

Water supply mixing process

#83
20090277846
2009-11-12

Water supply thermocline detection and mixing process

#84
20090218414
2009-09-03

Apparatus and method for cleaning or de-icing vehicle elements

#85
20090188658
2009-07-30

Compact helical heat exchanger with stretch to maintain airflow

#86
20090159751
2009-06-25

Heat exchange surface including a hydrophobic coating layer

#87
20090044928
2009-02-19

Method and apparatus for preventing cracking in a liquid cooling system

#88
20090032213
2009-02-05

Vehicular exhaust heat recovery apparatus with frozen working fluid melting

#89
20080229763
2008-09-25

Heat exchanger and method for defrosting a heat exchanger

#90
20080223048
2008-09-18

Heating System

#91
20080047690
2008-02-28

Heat exchanger with heat pipe

#92
20070251262
2007-11-01

Air Cooler for Supercharged Combustion Engine

#93
20070163757
2007-07-19

Surface with reduced particle deposition and reduced ice formation

#94
20070151709
2007-07-05

Heat pipes utilizing load bearing wicks

#95
20070107889
2007-05-17

Core assembly with deformation preventing features

#96
20070028627
2007-02-08

Cryogen/water heat exchanger and the application thereof to the supply of gas to an on-board power unit in a vehicle

#97
20060257700
2006-11-16

Freeze tolerant fuel cell power plant with a direct contact heat exchanger

#98
20060125124
2006-06-15

Collector sump cooling tower

#99
20060102744
2006-05-18

Apparatus and method for cleaning or de-icing vehicle elements

#100
20060096309
2006-05-11

Method and apparatus for inhibiting frozen moisture accumulation in HVAC systems

#101
20060086121
2006-04-27

Capillary tube/plate refrigerant/air heat exchanger for use in conjunction with a method and apparatus for inhibiting ice accumulation in HVAC systems

#102
20060060329
2006-03-23

Heat pipe

#103
20060027355
2006-02-09

Cooling plant and corresponding thermoconvector

#104
20050257558
2005-11-24

Heat exchanger for air and freezer device

#105
20050236136
2005-10-27

Heat recuperator with frost protection

#106
20050210913
2005-09-29

Remedies to prevent cracking in a liquid system

#107
20050183845
2005-08-25

Remedies to prevent cracking in a liquid system

#108
20050183445
2005-08-25

Remedies to prevent cracking in a liquid system

#109
20050183444
2005-08-25

Remedies to prevent cracking in a liquid system

#110
20050183443
2005-08-25

Remedies to prevent cracking in a liquid system

#111
20050115263
2005-06-02

Heat exchanger arrangement

#112
20050095477
2005-05-05

Freeze tolerant fuel cell power plant with a direct contact heat exchanger

#113
20050095476
2005-05-05

Freeze tolerant fuel cell power plant with a direct contact heat exchanger

#114
20050066681
2005-03-31

Frostless heat exchanger and defrosting method thereof