ClassID:

162224

F28F13/08 - page 2 - CPC Classification

Classification description:

Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels

Recent Application in this class:
#301
20100122806
2010-05-20

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

#302
20100101767
2010-04-29

HEAT PUMP TYPE HOT WATER SUPPLY APPARATUS

#303
20100101506
2010-04-29

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

#304
20100086477
2010-04-08

Reaction chamber promoting heat exchange between the reagents and the gases that are produced

#305
20100071405
2010-03-25

Two-stage expansion cooling system and evaporator thereof

#306
20100000726
2010-01-07

HEAT EXCHANGER

#307
20090277611
2009-11-12

Air-cooled radiator assembly for oil-filled electrical quipment

#308
20090266436
2009-10-29

METHODS FOR STABILIZING FLOW IN CHANNELS AND SYSTEMS THEREOF

#309
20090260788
2009-10-22

Heat exchanger with heat exchange chambers utilizing respective medium directing members

#310
20090255650
2009-10-15

Calibrated bypass structure for heat exchanger

#311
20090250201
2009-10-08

HEAT EXCHANGER HAVING A CONTOURED INSERT AND METHOD OF ASSEMBLING THE SAME

#312
20090229798
2009-09-17

Cylindrical Bernoulli heat pumps

#313
20090229797
2009-09-17

CYLINDRICAL BERNOULLI HEAT PUMPS

#314
20090229796
2009-09-17

CYLINDRICAL BERNOULLI HEAT PUMPS

#315
20090223650
2009-09-10

Particle-mediated heat transfer in Bernoulli heat pumps

#316
20090223648
2009-09-10

HEAT EXCHANGER WITH VARIABLE HEAT TRANSFER PROPERTIES

#317
20090183862
2009-07-23

Heat exchanger and related exchange module

#318
20090159253
2009-06-25

HEAT EXCHANGER TUBES AND COMBO-COOLERS INCLUDING THE SAME

#319
20090120629
2009-05-14

Variable heat flux heat exchangers

#320
20090101319
2009-04-23

Heat Exhanger with Varying Cross Sectional Area of Conduits

#321
20090087355
2009-04-02

Variable plate heat exchangers

#322
20090084129
2009-04-02

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS HAVING THE SAME

#323
20090056919
2009-03-05

Heat exchanger

#324
20090056321
2009-03-05

Heat transmission unit for an internal combustion engine

#325
20090043114
2009-02-12

Flow reactors for chemical conversions with heterogeneous catalysts

#326
20090025916
2009-01-29

Heat exchanger having convoluted fin end and method of assembling the same

#327
20090007570
2009-01-08

Method and system for cooling fluid in a turbine engine

#328
20080241587
2008-10-02

Film-Forming Apparatus And Film-Forming Method

#329
20080030957
2008-02-07

HEATSINK METHOD AND APPARATUS

#330
20080029243
2008-02-07

Heat exchanger tube with integral restricting and turbulating structure

#331
20080011462
2008-01-17

Microchannel-Type Evaporator and System Using the Same

#332
20070289718
2007-12-20

Heat sink and method of making same

#333
20070272400
2007-11-29

Heatsink method and apparatus

#334
20070255213
2007-11-01

Tube and method of producing the same

#335
20070245759
2007-10-25

Heat pump that evaporates water as a working liquid to generate a working vapor

#336
20070235165
2007-10-11

HEAT PIPE

#337
20070221143
2007-09-27

Heat exchanger and water heater

#338
20070209606
2007-09-13

Heat exchanger and water heater

#339
20070188994
2007-08-16

CPU cooler

#340
20070134908
2007-06-14

Fabrication of cooling and heat transfer systems by electroforming

#341
20070131396
2007-06-14

Condensing heat-exchange copper tube for an flooded type electrical refrigeration unit

#342
20070031252
2007-02-08

Component comprising a multiplicity of cooling passages

#343
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

#344
20070023172
2007-02-01

Heat exchanger for a motor vehicle air conditioning system

#345
20070000653
2007-01-04

Heat exchanger, in particular of the condensation type

#346
20060250776
2006-11-09

Apparatus for absorbing and dissipating excess heat generated by a system

#347
20060225460
2006-10-12

Evaporator for a refrigeration appliance

#348
20060175048
2006-08-10

De-superheated combined cooler/condenser

#349
20060070618
2006-04-06

Gas water heater damper/baffle

#350
20060054314
2006-03-16

Process for manufacturing ethylene oxide

#351
20050274505
2005-12-15

Cooling element

#352
20050268637
2005-12-08

Reversible air-water absorption heat pump

#353
20050230088
2005-10-20

Multi-pass exhaust gas recirculation cooler

#354
20050196246
2005-09-08

Machine tool provided with cooling mechanism

#355
20050135978
2005-06-23

Method and apparatus for optimizing throughput in a trickle bed reactor

#356
20050130003
2005-06-16

Cooling system for a fuel cell stack

#357
20050092444
2005-05-05

Process and apparatus for removing volatile substances from highly viscous media

#358
20050061481
2005-03-24

Methods for stabilizing flow in channels and systems thereof

#359
20050016716
2005-01-27

Heat exchanger

#360
18114396
2023-07-18

Apparatus and method for latent energy exchange

#361
15947311
2019-04-30

Enhanced medium directing member for use in a tube and chamber type heat exchanger

#362
15291698
2018-12-18

Systems and methods for spray cooling

#363
15278266
2018-02-20

Automotive air intake utilizing a vortex generating airflow system

#364
15197535
2017-09-12

Heat transfer liquid flow method and apparatus

#365
14626964
2017-09-12

Fluid-cooled heat sink for use in cooling various devices