ClassID:

162079

F28F1/122 - 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 being formed of wires

Recent Application in this class:
#1
20220034602
2022-02-03

HEAT EXCHANGER

#2
20210102759
2021-04-08

Heat exchanger and air-conditioning system

#3
20200132383
2020-04-30

Nested-flow heat exchangers and chemical reactors

#4
20190113284
2019-04-18

Nested-flow heat exchangers and chemical reactors

#5
20190049194
2019-02-14

HEAT EXCHANGER AND AIR-CONDITIONING SYSTEM

#6
20190003773
2019-01-03

HEAT EXCHANGER FOR A MOTOR VEHICLE COMPRISING FLEXIBLE FLUID LINES AND HOLDING STRUCTURE

#7
20180216893
2018-08-02

Nested-flow heat exchangers

#8
20180209743
2018-07-26

Nested-flow heat exchangers and chemical reactors

#9
20180106221
2018-04-19

Exhaust gas recirculation cooler for an internal combustion engine

#10
20180100702
2018-04-12

Heat exchanger with support structure

#11
20170089647
2017-03-30

Heat transfer device having channels

#12
20160370118
2016-12-22

CONDENSER, METHOD FOR FABRICATING A CONDENSER AND COOLING APPLIANCE HAVING THE CONDENSER

#13
20160334154
2016-11-17

Integrated thermal energy module within an air-cooled evaporator design

#14
20160282052
2016-09-29

Nested-flow heat exchangers and chemical reactors

#15
20150136361
2015-05-21

Heat transfer using flexible fluid conduit

#16
20150007965
2015-01-08

Cooling assemblies having porous three dimensional surfaces

#17
20120199334
2012-08-09

Heat exchanger with foam fins

#18
20110265978
2011-11-03

FLUIDIC ASSEMBLY FOR AN AIR CONDITIONING CIRCUIT WITH A HEAT EXCHANGER

#19
20110227431
2011-09-22

Dynamoelectric machine

#20
20110226002
2011-09-22

REFRIGERATOR

#21
20110154846
2011-06-30

Cooling apparatus condenser, and a cooling apparatus including the same

#22
20100236762
2010-09-23

Condenser assembly for an appliance

#23
20090296346
2009-12-03

Housing with cooling for electronic equipment

#24
20080184713
2008-08-07

Heat Exchanger Arrangement

#25
20080164016
2008-07-10

Condenser of refrigerator

#26
20080142197
2008-06-19

Heat exchanger and applications thereof

#27
20070151718
2007-07-05

FIN-TUBE HEAT EXCHANGER

#28
20070074853
2007-04-05

Cooling systems incorporating heat transfer meshes

#29
20060140630
2006-06-29

Communication systems incorporating control meshes

#30
20060137856
2006-06-29

Cooling systems incorporating heat transfer meshes

#31
13663623
2017-10-17

Condenser assembly system for an appliance