ClassID:

245405

Y10T29/49391 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Heat exchanger or boiler making Tube making or reforming

Recent Application in this class:
#1
20220097122
2022-03-31

Combinational heatsink tube for intercooler

#2
20200300389
2020-09-24

FLUID COUPLINGS AND METHODS FOR ADDITIVE MANUFACTURING THEREOF

#3
20200080002
2020-03-12

Method and system for utilizing materials of differing thermal properties to increase furnace run length

#4
20190178585
2019-06-13

Systems and methods for heat exchanger tubes having internal flow features

#5
20180256928
2018-09-13

Hybrid composite flame cell

#6
20180111708
2018-04-26

System, method and apparatus for preserving and capping tubes

#7
20180087696
2018-03-29

Fluid couplings and methods for additive manufacturing thereof

#8
20180037821
2018-02-08

Method and system for utilizing materials of differing thermal properties to increase furnace run length

#9
20170108279
2017-04-20

Heat exchanger with multiple flow tubes for fluid circulation

#10
20160114440
2016-04-28

Heat transfer tube expansion apparatus

#11
20160025036
2016-01-28

Coolant penetrating cold-end pressure vessel

#12
20160003546
2016-01-07

Multichannel heat exchanger tubes with flow path inlet sections

#13
20150375349
2015-12-31

Heat exchanger tube and methods for producing a heat exchanger tube

#14
20150323107
2015-11-12

Fluid couplings and methods for additive manufacturing thereof

#15
20150266074
2015-09-24

Method of applying lubrication to legs of a hairpin tube

#16
20150224561
2015-08-13

Double pipe type heat exchanger and method for manufacturing the same

#17
20150168071
2015-06-18

Bent heat exchanger and method for bending the heat exchanger

#18
20150113807
2015-04-30

Manufacturing method of heat pipe structure

#19
20150107812
2015-04-23

Heat exchanger tube, and corresponding heat exchanger production method

#20
20150047819
2015-02-19

Heat exchanger tube, heat exchanger and corresponding production method

#21
20140251785
2014-09-11

Method and system for utilizing materials of differing thermal properties to increase furnace run length

#22
20140151008
2014-06-05

Heat exchangers

#23
20140151007
2014-06-05

Tubing element with fins for a heat exchanger

#24
20140096391
2014-04-10

Method of applying lubrication to legs of a hairpin tube

#25
20140090249
2014-04-03

Heat exchanger, methods therefor and a nuclear fission reactor system

#26
20140041228
2014-02-13

Heat exchanger tube, heat exchanger tube assembly, and methods of making the same

#27
20140020875
2014-01-23

Process for transferring heat or modifying a tube in a heat exchanger

#28
20140007641
2014-01-09

Welded component comprising seamless bent pipe and seamless straight pipe sections and methods of manufacturing thereof

#29
20130340255
2013-12-26

Tension expansion clamping tool block

#30
20130334715
2013-12-19

Quick-attach steam dispersion tubes and method of attachment

#31
20130312461
2013-11-28

Method for cooling optical fiber

#32
20130266838
2013-10-10

Cooling module and method for producing a cooling module

#33
20130248158
2013-09-26

Method for manufacturing refrigerant guide tube of heat exchanger, refrigerant guide tube manufactured using the method and heat exchanger with the refrigerant guide tube

#34
20130180689
2013-07-18

Method for the production of a heat exchanger having a tubulator insert

#35
20130123536
2013-05-16

Tube-bundle equipment for processing corrosive fluids

#36
20130098586
2013-04-25

Wound layered tube heat exchanger

#37
20130097864
2013-04-25

Method for producing a tube for a heat exchanger, in particular for a motor vehicle

#38
20130022428
2013-01-24

Method of constructing an inner glass-lined steel tank for a hot water heater

#39
20120325450
2012-12-27

Connector for Tube-In-Tube Heat Exchanger and Methods of Making and Using Same

#40
20120312517
2012-12-13

Process for producing heat exchanger tubes and heat exchanger tubes

#41
20120305229
2012-12-06

HEAT EXCHANGER AND RELATED METHODS

#42
20120304466
2012-12-06

Anti-vibration bar clamping tool and method

#43
20120260697
2012-10-18

Systems and methods for cooling optical fiber

#44
20120227939
2012-09-13

Turbulence insert for flat heat exchanger pipes, flat pipe for a heat exchanger having such a turbulence insert, heat exchager having such flat pipes, as well as method and device for the production ofsuch a flat pipe

#45
20120227403
2012-09-13

Coolant penetrating cold-end pressure vessel

#46
20120204993
2012-08-16

Curvilineal closed structure parts and method for manufacturing the same

#47
20120198695
2012-08-09

Manufacturing method of heat pipe type heat-dissipating device

#48
20120167376
2012-07-05

Method of varying material properties

#49
20120160465
2012-06-28

HEAT EXCHANGER

#50
20120160455
2012-06-28

HEAT DISSIPATION DEVICE AND METHOD FOR MANUFACTURING SAME

#51
20120145368
2012-06-14

Process for transferring heat or modifying a tube in a heat exchanger

#52
20120138279
2012-06-07

Heat exchanger with cast housing and method of making the same

#53
20120111548
2012-05-10

METHOD OF MAKING A HEAT EXCHANGER TUBE, AND HEAT EXCHANGER

#54
20120097378
2012-04-26

Tube bundle equipment with liquid flow regulator elements

#55
20120066905
2012-03-22

Method of manufacturing a heat exchanger having a contoured insert

#56
20120055014
2012-03-08

Purge apparatus for manufacturing tube and fin heat exchanger

#57
20120048511
2012-03-01

Spiral-path chimney-effect heat sink

#58
20120043065
2012-02-23

Method for Producing a Cooling Element for Pyrometallurgical Reactor and the Cooling Element

#59
20120043055
2012-02-23

Double pipe type heat exchanger and method for manufacturing the same

#60
20120037341
2012-02-16

Fluid cooling

#61
20120031602
2012-02-09

Method of forming heat exchanger tubes

#62
20120012295
2012-01-19

Heat exchanger and method of manufacturing the same

#63
20110318660
2011-12-29

HYDROGEN GENERATION APPARATUS, METHOD FOR MANUFACTURING SAME, AND FUEL CELL SYSTEM UTILIZING SAME

#64
20110315364
2011-12-29

Multichannel heat exchanger tubes with flow path inlet sections

#65
20110302782
2011-12-15

Method of separating heat exchanger tubes and an apparatus for same

#66
20110259563
2011-10-27

CONNECTION ELEMENT FOR TUBULAR HEAT EXCHANGER

#67
20110253341
2011-10-20

AUXILIARY SUPPORTS FOR HEAT EXCHANGER TUBES

#68
20110252981
2011-10-20

Food processing vat with heat exchangers

#69
20110247794
2011-10-13

FLATTENED TUBES FOR USE IN HEAT EXCHANGERS AND OTHER SYSTEMS, AND ASSOCIATED METHODS OF MANUFACTURE AND USE

#70
20110219814
2011-09-15

TUBULAR HEAT EXCHANGER FOR MOTOR VEHICLE AIR CONDITIONERS

#71
20110209857
2011-09-01

Wound layered tube heat exchanger

#72
20110198063
2011-08-18

TUBULAR HEAT EXCHANGER, AND METHOD OF PRODUCING A TUBULAR HEAT EXCHANGER

#73
20110179957
2011-07-28

METHOD FOR FLATTENING HEAT DISSIPATING TUBE AND DEVICE FOR PERFORMING THE SAME

#74
20110162825
2011-07-07

Heat exchanger for a motor vehicle, and method for manufacturing a cooling tube of a heat exchanger

#75
20110146963
2011-06-23

Heat exchanger tube and methods for producing a heat exchanger tube

#76
20110126411
2011-06-02

Heat exchanger fabrication with improved thermal exchange efficiency

#77
20110119917
2011-05-26

Method of manufacture through the welding of finned tubes with cooled guide discs onto a tubular body set into rotational motion

#78
20110094717
2011-04-28

Systems and methods for cooling optical fiber

#79
20110075787
2011-03-31

Heat exchanger, methods therefor and a nuclear fission reactor system

#80
20110067846
2011-03-24

Method of manufacturing a heat conducting structure having a coplanar heated portion

#81
20110057017
2011-03-10

Fluid conduit assembly

#82
20110047774
2011-03-03

Method and device for manufacturing a heat-insulated pipe

#83
20110031296
2011-02-10

Method of producing tubes and a rolling mill train for producing tubes

#84
20110030218
2011-02-10

TUBE CUTTING APPARATUS AND METHOD

#85
20110005722
2011-01-13

Heat exchanging apparatus and method of making same

#86
20110000656
2011-01-06

Method for producing a flat tube with an inner insert

#87
20100307727
2010-12-09

HEAT EXCHANGER AND MANUFACTURING METHOD OF HEAT EXCHANGING PIPE COMPOSING IT

#88
20100306982
2010-12-09

DEVICE FOR NON-ROTATABLY CONNECTING A HOLLOW SHAFT WITH A COMPONENT

#89
20100300668
2010-12-02

Heat exchanging device and method of making same

#90
20100288481
2010-11-18

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

#91
20100252244
2010-10-07

Tube and heat exchanger using the same, and method of manufacturing tube

#92
20100243225
2010-09-30

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

#93
20100236750
2010-09-23

HEAT EXCHANGE SYSTEM

#94
20100224349
2010-09-09

Heat exchange tube

#95
20100224173
2010-09-09

Heat Exchanger with Cast Housing and Method of Making Same

#96
20100193171
2010-08-05

Production method of internally ribbed steel tube

#97
20100139094
2010-06-10

Method for manufacturing aluminum tube and fin heat exchanger using open flame brazing

#98
20100122544
2010-05-20

MICRO-CHANNEL HEAT EXCHANGER FOR CARBON DIOXIDE REFRIGERANT, FLUID DISTRIBUTER THEREOF AND METHOD OF FABRICATING HEAT EXCHANGER

#99
20100115771
2010-05-13

HEAT EXCHANGER, HEAT EXCHANGER TUBES AND METHOD

#100
20100101511
2010-04-29

Tube shield and a method for attaching such shield to a boiler tube

#101
20100083500
2010-04-08

Leveling method for burying evaporating section of heat pipe into thermally conductive seat

#102
20100064519
2010-03-18

Method for producing and assembling superheater tubes of steam generators

#103
20100025027
2010-02-04

Heat exchanger with collecting tube, collecting tube, and method for producing the same

#104
20100024508
2010-02-04

Tubes and method and apparatus for producing tubes

#105
20100006266
2010-01-14

Heat pipe and method for manufacturing the same

#106
20100000286
2010-01-07

Method of manufacturing a welded component comprising a seamless bent pipe and seamless straight pipe sections

#107
20090260793
2009-10-22

Long-acting heat pipe and corresponding manufacturing method

#108
20090260790
2009-10-22

METAL TUBES FOR HEAT PIPES AND METHOD OF MANUFACTURING THE SAME

#109
20090250201
2009-10-08

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

#110
20090242183
2009-10-01

COMPRESSION ROLLER, APPARATUS FOR MANUFACTURING HEAT EXCHANGER TUBE HAVING THE SAME AND HEAT EXCHANGER TUBE

#111
20090229806
2009-09-17

Enhanced heat transfer tube and manufacture method thereof

#112
20090218085
2009-09-03

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

#113
20090217527
2009-09-03

HEAT EXCHANGER CORE TUBE FOR INCREASED CORE THICKNESS

#114
20090211744
2009-08-27

Header for a high-pressure apparatus of steam power plants

#115
20090188111
2009-07-30

Method of manufacturing heat exchanger

#116
20090183857
2009-07-23

Turbulator for a heat exchanger tube, and method of manufacture

#117
20090179337
2009-07-16

Quick-attach steam dispersion tubes and method of attachment

#118
20090145152
2009-06-11

Refrigerant piping unit and method of manufacturing pipe for the same

#119
20090133865
2009-05-28

Process for producing heat exchanger tubes and heat exchanger tubes

#120
20090126921
2009-05-21

Method For Brazing A Heat Exchanger Folded Tube While Applying A Flux Near A Contact Zone Of The Walls, Resulting Tube

#121
20090060115
2009-03-05

METHOD, USE AND DEVICE CONCERNING CLADDING TUBES FOR NUCLEAR FUEL AND A FUEL ASSEMBLY FOR A NUCLEAR PRESSURE WATER REACTOR

#122
20090056927
2009-03-05

Flat tube, flat tube heat exchanger, and method of manufacturing same

#123
20090020278
2009-01-22

Flat tube, flat tube heat exchanger, and method of manufacturing same

#124
20090020277
2009-01-22

Flat tube, flat tube heat exchanger, and method of manufacturing same

#125
20090019696
2009-01-22

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

#126
20090019695
2009-01-22

Flat tube, flat tube heat exchanger, and method of manufacturing same

#127
20090019694
2009-01-22

Flat tube, flat tube heat exchanger, and method of manufacturing same

#128
20090019689
2009-01-22

Flat tube, flat tube heat exchanger, and method of manufacturing same

#129
20090018629
2009-01-15

Heat exchanger, method for manufacturing the same, and heart-lung machine

#130
20090014165
2009-01-15

FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME

#131
20090014164
2009-01-15

Flat tube, flat tube heat exchanger, and method of manufacturing same

#132
20090011202
2009-01-08

Method for producing a metal part

#133
20090000856
2009-01-01

Process of endforming a tubular assembly

#134
20080289808
2008-11-27

HEAT EXCHANGER CORE TUBE FOR INCREASED CORE THICKNESS

#135
20080245513
2008-10-09

Tube for heat exchanger and method of manufacturing tube

#136
20080164007
2008-07-10

Method of making a folded condenser tube

#137
20080163489
2008-07-10

METHOD OF FORMING A HEATER CORE CONNECTOR

#138
20080142105
2008-06-19

Fluid conduit assembly

#139
20080134745
2008-06-12

Rectangular/square spiral ducting systems with flange connectors

#140
20080115553
2008-05-22

Reducing tubes over a stepped mandrel to manufacture tubular shafts having an undercut in one operation

#141
20080105322
2008-05-08

Metal plate for producing flat tube, flat tube and process for producing the flat tube

#142
20080104838
2008-05-08

Anti-vibration support for steam generator heat transfer tubes and method for making same

#143
20080092975
2008-04-24

Heater core connector

#144
20080092536
2008-04-24

Coolant penetrating cold-end pressure vessel

#145
20080078541
2008-04-03

Method of manufacturing a manifold for a heat exchanger

#146
20080078080
2008-04-03

Method of manufacturing a heat shield for a fuel manifold

#147
20080072599
2008-03-27

Heat shield for a fuel manifold

#148
20080072426
2008-03-27

Multi-chamber flat tube

#149
20080047141
2008-02-28

Method for fabricating supporting column of heat sink

#150
20080022526
2008-01-31

Undulating Pipe Manufacture

#151
20070290505
2007-12-20

Sealing structure of heat pipe and method for manufacturing the same

#152
20070289134
2007-12-20

Method and equipment of making a length of heat conduction pipe in a vacuum environment from a semi-finished heat conduction pipe

#153
20070283736
2007-12-13

Extrusion die for metallic material

#154
20070246117
2007-10-25

Method of manufacturing double pipe

#155
20070221365
2007-09-27

U-shaped heat exchanger tube with a concavity formed into its return bend

#156
20070163120
2007-07-19

Cooling plate and manufacturing method thereof, and sputtering target and manufacturing method thereof

#157
20070151715
2007-07-05

Flooded type evaporating heat-exchange copper tube for an electrical refrigeration unit

#158
20070130770
2007-06-14

Structure for preventing refrigerant from leaking in heat exchanger and method for forming the same

#159
20070130748
2007-06-14

Method of forming a needle for auto-sampler

#160
20070079508
2007-04-12

Method of manufacturing a heat pipe

#161
20070074395
2007-04-05

Method for sealing a heat pipe

#162
20070053740
2007-03-08

Method for non-rotatably connecting a hollow shaft with a component

#163
20070034361
2007-02-15

Heat transfer tubes for evaporators

#164
20060272795
2006-12-07

CONVOLUTED HEAT SHIELD

#165
20060265874
2006-11-30

Manufacture method for inner-fin tube and manufacture device for the same

#166
20060230617
2006-10-19

Fabricated, brazed metal heat exchanger tube manufacture

#167
20060225872
2006-10-12

Exhaust gas heat exchanger

#168
20060219398
2006-10-05

Heat exchanger

#169
20060218792
2006-10-05

Co-extruded generating bank swaged tubing

#170
20060201665
2006-09-14

Heat exchanger tube having strengthening deformations

#171
20060185168
2006-08-24

Aluminum pipe and process for producing same

#172
20060180299
2006-08-17

Flat tube for heat exchanger

#173
20060174962
2006-08-10

Method of heat shielding an inner tube

#174
20060151149
2006-07-13

Heat exchanger

#175
20060150647
2006-07-13

Gas removing apparatus for removing non-condensate gas from a heat pipe and method for the same

#176
20060144230
2006-07-06

Apparatus and method for removing non-condensing gas in heat pipe

#177
20060137854
2006-06-29

Heat exchanger

#178
20060124277
2006-06-15

Method of making heat exchangers

#179
20060117557
2006-06-08

Gas removing apparatus for heat pipe

#180
20060112557
2006-06-01

Tube having reinforcing structures made of profile rolled metal and method of producing same

#181
20060104402
2006-05-18

Method, use and device concerning cladding tubes for nuclear fuel and a fuel assembly for a nuclear pressure water reactor

#182
20060096748
2006-05-11

Cooling plate and manufacturing method thereof, and sputtering target and manufacturing method thereof

#183
20060096346
2006-05-11

Method for the economical production of heat exchanger tubes bent in a u-shape

#184
20060096095
2006-05-11

Flexible production process for fabricating heat pipes

#185
20060086491
2006-04-27

Heat exchanger and method of manufacturing the same

#186
20060005787
2006-01-12

Anti-vibration support for steam generator heat transfer tubes and method for making same

#187
20050247444
2005-11-10

Tube for heat exchanger

#188
20050241150
2005-11-03

Method of manufacture of heat-exchanger tube structured on both sides

#189
20050236151
2005-10-27

Ventilating system, heat exchanger and methods

#190
20050217393
2005-10-06

Auto-sampler

#191
20050189095
2005-09-01

Heat exchanger for cooling exhaust gas and method of manufacturing same

#192
20050161208
2005-07-28

Hollow chamber profile made of metal, especially for heat exchangers

#193
20050121179
2005-06-09

Exhaust gas heat exchanger

#194
20050090374
2005-04-28

Multi-chamber flat tube

#195
20050081379
2005-04-21

Heat exchangers comprising winglet tubes, winglet tubes and method for producing same

#196
20050034848
2005-02-17

Manufacturing method of heat exchanger and structure thereof

#197
20050028684
2005-02-10

Orifice tube with enhanced angle and associated methods

#198
20050006082
2005-01-13

Flat heat exchanger tube