Patents-Review.com
ClassID:

161913 ⎘

F28D7/1646 - 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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing with particular pattern of flow or the heat exchange medium flowing inside the conduits assemblies, e.g. change of flow direction from one conduit assembly to another one with particular pattern of flow of the heat exchange medium flowing outside the conduit assemblies, e.g. change of flow direction

Recent Application in this class:
#1
20240210116
2024-06-27

VERTICAL VAPOR GENERATOR

 #2
20230003457
2023-01-05

Heat exchanger, refrigeration or heating system with such a heat exchanger

 #3
20220196333
2022-06-23

Heat exchanger and air conditioner having the same

 #4
20220163235
2022-05-26

HEAT EXCHANGER HAVING CIRCULATION GUIDE

 #5
20210396474
2021-12-23

Vertical heat exchanger

 #6
20210325118
2021-10-21

Flat tube heat exchanger with a separator

 #7
20210156631
2021-05-27

CORRUGATED RIB STRUCTURE

 #8
20210095928
2021-04-01

Heat exchanger, refrigeration or heating system with such a heat exchanger

 #9
20200248966
2020-08-06

Heat exchanger

 #10
20200041212
2020-02-06

COUNTER FLOW HEAT EXCHANGER

 #11
20200025452
2020-01-23

HEAT EXCHANGER

 #12
20190383560
2019-12-19

Heat exchanger with interspersed arrangement of cross-flow structures

 #13
20190093954
2019-03-28

Heat exchanger with interspersed arrangement of cross-flow structures

 #14
20180224172
2018-08-09

Condenser

 #15
20180023897
2018-01-25

Feed effluent heat exchanger

 #16
20170254573
2017-09-07

Heat exchanger

 #17
20170016678
2017-01-19

Tubular heat exchanger having multiple shell-side and tube-side fluid passes

 #18
20160280389
2016-09-29

HEAT EXCHANGER FOR AIRCRAFTS

 #19
20160195337
2016-07-07

Heat exchanger having arcuately and linearly arranged heat exchange tubes

 #20
20160167012
2016-06-16

Ionic liquid reactor with heat exchanger

 #21
20140262162
2014-09-18

Liquid to liquid multi-pass countercurrent heat exchanger

 #22
20120325443
2012-12-27

Tube Type Heat Exchanger and Manufacturing Method of the Same

 #23
20120037347
2012-02-16

METHOD OF CONTROLLING TUBE TEMPERATURES TO PREVENT FREEZING OF FLUIDS IN CROSS COUNTERFLOW SHELL AND TUBE HEAT EXCHANGER

 #24
20110290460
2011-12-01

MULTIPASS TUBULAR HEAT EXCHANGER AND ASSOCIATED PASS PARTITION PLATE, CHANNEL COVER, AND METHODS

 #25
20110144356
2011-06-16

Flow reactors for chemical conversions with heterogeneous catalysts

 #26
20100275643
2010-11-04

Heat exchanger

 #27
20100059216
2010-03-11

Heat exchanger in a modular construction

 #28
20090043114
2009-02-12

Flow reactors for chemical conversions with heterogeneous catalysts

 #29
20080110202
2008-05-15

Compact evaporator for chiller application

 #30
20070217948
2007-09-20

Integrated device for heating and oxygenating blood in an extracorporeal circuit

 #31
20070215330
2007-09-20

HEAT EXCHANGER

 #32
20070101761
2007-05-10

Compact evaporator for chiller application

 #33
20050061025
2005-03-24

End bonnets for shell and tube DX evaporator