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Making finned or ribbed tubes by fixing strip or like material to tubes
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Industry
CPC
B21C37/22
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21C
MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
B21C37/00
Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for Manufacture of tubes of special shape
Current Industry
B21C37/22
Making finned or ribbed tubes by fixing strip or like material to tubes
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Patents Grants
last 30 patents
Information
Patent Grant
Flat tube for a heat exchanger and a heat exchanger that is more re...
Patent number
11,421,944
Issue date
Aug 23, 2022
Valeo Systemes Thermiques
Gaël Durbecq
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchanger, air conditioner, and apparatus for manufacturing he...
Patent number
11,305,386
Issue date
Apr 19, 2022
Mitsubishi Electric Corporation
Toshimichi Baba
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fluid circulation tube and a heat exchanger comprising such tubes
Patent number
10,987,720
Issue date
Apr 27, 2021
Valeo Systemes Thermiques
Laurent Moreau
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for forming inside three-dimensional finned tube...
Patent number
10,807,145
Issue date
Oct 20, 2020
Zhenping Wan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Helical layer structure and manufacturing method of helical layer s...
Patent number
10,632,669
Issue date
Apr 28, 2020
KASEI KOGYO, CO., LTD.
Kazuo Kondo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Solderable fluid channel for a heat exchanger of aluminum
Patent number
10,222,145
Issue date
Mar 5, 2019
Mahle International GmbH
Peter Englert
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for the production of a heat exchanger having a tubulator in...
Patent number
9,539,676
Issue date
Jan 10, 2017
Benteler Automobiltechnik GmbH
Wilhelm Böning
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a cellular wheel
Patent number
9,221,126
Issue date
Dec 29, 2015
MEC Lasertec AG
Karl Merz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of separating heat exchanger tubes and an apparatus for same
Patent number
9,038,267
Issue date
May 26, 2015
Modine Manufacturing Company
Manfred Schmid
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a cellular wheel
Patent number
8,756,808
Issue date
Jun 24, 2014
MEC Lasertec AG
Karl Merz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a flat tube with an inner insert
Patent number
8,713,796
Issue date
May 6, 2014
Modine Manufacturing Company
Ingo Daut
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing tubes and a rolling mill train for producing tubes
Patent number
8,667,686
Issue date
Mar 11, 2014
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
Patent number
8,438,728
Issue date
May 14, 2013
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of forming heat exchanger tubes
Patent number
8,434,227
Issue date
May 7, 2013
Modine Manufacturing Company
Siegfried Eisele
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
Patent number
8,281,489
Issue date
Oct 9, 2012
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
Patent number
8,191,258
Issue date
Jun 5, 2012
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
Patent number
8,091,621
Issue date
Jan 10, 2012
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Flat tube, flat tube heat exchanger, and method of manufacturing same
Patent number
7,921,559
Issue date
Apr 12, 2011
Modine Manufacturing Company
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Manufacture method for inner-fin tube and manufacture device for th...
Patent number
7,886,440
Issue date
Feb 15, 2011
Denso Corporation
Noriaki Hashimoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Aluminum alloy fin material for brazing
Patent number
7,850,796
Issue date
Dec 14, 2010
Denso Corporation
Kyoji Inukai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Fin stock for a heat exchanger and a heat exchanger
Patent number
7,717,166
Issue date
May 18, 2010
United Aluminum Corporation
Robert C. Buchanan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heat exchanger tube, heat exchanger and method of making the same
Patent number
6,640,886
Issue date
Nov 4, 2003
Modine Manufacturing Company
Bernhard Lamich
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method and system for manufacturing refrigerant tubes for condensers
Patent number
6,571,473
Issue date
Jun 3, 2003
Calsonic Kansei Corporation
Kimio Nozaki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Honeycomb body with a cross-sectional region which is bordered in t...
Patent number
6,485,694
Issue date
Nov 26, 2002
Emitec Gesellschaft fuer Emissionstechnologie mbH
Alfred Reck
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for making a tube for a heat exchanger having a fin insert w...
Patent number
6,470,570
Issue date
Oct 29, 2002
Livernois Engineering Co.
Larry P. Prater
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for fin replacement in a heat exchanger tube
Patent number
6,286,201
Issue date
Sep 11, 2001
Livernois Research & Development Co.
Larry P. Prater
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of making micro channel heat pipe having corrugated fin elem...
Patent number
6,216,343
Issue date
Apr 17, 2001
The United States of America as represented by the Secretary of the Air Force
John E. Leland
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger and method for manufacturing header tank
Patent number
6,176,303
Issue date
Jan 23, 2001
Denso Corporation
Osamu Kobayashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Internally and externally enhanced wielded tube
Patent number
5,730,189
Issue date
Mar 24, 1998
Olin Corporation
Myron R. Randlett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for making heat pipes
Patent number
5,564,184
Issue date
Oct 15, 1996
Heat Pipe Technology, Inc.
Khanh Dinh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR FORMING INSIDE THREE-DIMENSIONAL FINNED TUBE...
Publication number
20190039115
Publication date
Feb 7, 2019
South China University of Technology
Zhenping WAN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT EXCHANGER PIPE AND MANUFACTURING METHOD THEREFOR
Publication number
20140131021
Publication date
May 15, 2014
Sung-hwan CHOI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fluid Circulation Tube And A Heat Exchanger Comprising Such Tubes
Publication number
20140000853
Publication date
Jan 2, 2014
VALEO SYSTEMES THERMIQUES
Laurent Moreau
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A CELLULAR WHEEL
Publication number
20130206734
Publication date
Aug 15, 2013
MEC LASERTEC AG
Karl Merz
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Heat Exchanger Tube, Heat Exchanger Comprising Such Tubes And Metho...
Publication number
20130192811
Publication date
Aug 1, 2013
VALEO SYSTEMES THERMIQUES
Laurent Moreau
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SOLDERABLE FLUID CHANNEL FOR A HEAT EXCHANGER OF ALUMINIUM
Publication number
20130180694
Publication date
Jul 18, 2013
BEHR GmbH & CO. KG
Peter Englert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR THE PRODUCTION OF A HEAT EXCHANGER, AND HEAT EXCHANGER
Publication number
20130180689
Publication date
Jul 18, 2013
BENTELER AUTOMOBILTECHNIK GMBH
Wilhelm Böning
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TOMATO CAGE FORMED OF HOLLOW WIRE
Publication number
20130008083
Publication date
Jan 10, 2013
Donald E. Weder
B44 - DECORATIVE ARTS
Information
Patent Application
METHOD OF FORMING HEAT EXCHANGER TUBES
Publication number
20120031602
Publication date
Feb 9, 2012
Siegfried Eisele
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME
Publication number
20120006523
Publication date
Jan 12, 2012
Toyota Jidosha Kabushiki Kaisha
Morino Masahiro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method of separating heat exchanger tubes and an apparatus for same
Publication number
20110302782
Publication date
Dec 15, 2011
Manfred Schmid
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR PRODUCING A CELLULAR WHEEL
Publication number
20110239463
Publication date
Oct 6, 2011
MEC LASERTEC AG
Karl Merz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Heat exchanger
Publication number
20110240270
Publication date
Oct 6, 2011
YUTAKA GIKEN CO., LTD.
Toru Hisanaga
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF PRODUCING TUBES AND A ROLLING MILL TRAIN FOR PRODUCING TUBES
Publication number
20110031296
Publication date
Feb 10, 2011
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TUBE CUTTING APPARATUS AND METHOD
Publication number
20110030218
Publication date
Feb 10, 2011
Manfred Schmid
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE AND PRODUCTION METHOD
Publication number
20110000656
Publication date
Jan 6, 2011
MODINE MANUFACTURING COMPANY
Ingo Daut
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HEAT TRANSFER TUBE
Publication number
20100314092
Publication date
Dec 16, 2010
Bundy Refreigeration GmbH
Jorg Kirchner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Tube assembly for heat exchanger
Publication number
20090242180
Publication date
Oct 1, 2009
Luis A. Gonzales
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Aluminum alloy fin material for brazing
Publication number
20090053549
Publication date
Feb 26, 2009
DENSO CORPORATION
Kyoji Inukai
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090019694
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090019696
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090020278
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090019689
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090019695
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090020277
Publication date
Jan 22, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FLAT TUBE, FLAT TUBE HEAT EXCHANGER, AND METHOD OF MANUFACTURING SAME
Publication number
20090014165
Publication date
Jan 15, 2009
Werner Zobel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tube for use in heat exchanger, method for manufacturing said tube,...
Publication number
20070151719
Publication date
Jul 5, 2007
Showa Denko K.K.
Kazuhiko Minami
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for combining heat conductive tubes with heat dissipating fins
Publication number
20070137035
Publication date
Jun 21, 2007
Hsin-Mao Hsieh
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Manufacture method for inner-fin tube and manufacture device for th...
Publication number
20060265874
Publication date
Nov 30, 2006
DENSO CORPORATION
Noriaki Hashimoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Fin stock for a heat exchanger and a heat exchanger
Publication number
20050257924
Publication date
Nov 24, 2005
United Aluminum Corporation
Robert C. Buchanan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...