EP0907062A4 - Heat exchanger tube and method of its manufacture - Google Patents

Heat exchanger tube and method of its manufacture

Info

Publication number
EP0907062A4
EP0907062A4 EP98911038A EP98911038A EP0907062A4 EP 0907062 A4 EP0907062 A4 EP 0907062A4 EP 98911038 A EP98911038 A EP 98911038A EP 98911038 A EP98911038 A EP 98911038A EP 0907062 A4 EP0907062 A4 EP 0907062A4
Authority
EP
European Patent Office
Prior art keywords
manufacture
heat exchanger
exchanger tube
tube
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98911038A
Other languages
German (de)
French (fr)
Other versions
EP0907062A1 (en
Inventor
Kazuki Hosoya
Akimichi Watanabe
Hirotaka Kado
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanden Corp
Original Assignee
Sanden Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP0907062A1 publication Critical patent/EP0907062A1/en
Publication of EP0907062A4 publication Critical patent/EP0907062A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/048—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/151—Making tubes with multiple passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/044—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being pontual, e.g. dimples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP98911038A 1997-03-28 1998-03-26 Heat exchanger tube and method of its manufacture Withdrawn EP0907062A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP95205/97 1997-03-28
JP9520597A JPH10274489A (en) 1997-03-28 1997-03-28 Tube for heat exchanger and its manufacture
PCT/JP1998/001370 WO1998044306A1 (en) 1997-03-28 1998-03-26 Heat exchanger tube and method of its manufacture

Publications (2)

Publication Number Publication Date
EP0907062A1 EP0907062A1 (en) 1999-04-07
EP0907062A4 true EP0907062A4 (en) 1999-11-24

Family

ID=14131257

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98911038A Withdrawn EP0907062A4 (en) 1997-03-28 1998-03-26 Heat exchanger tube and method of its manufacture

Country Status (3)

Country Link
EP (1) EP0907062A4 (en)
JP (1) JPH10274489A (en)
WO (1) WO1998044306A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000052409A1 (en) * 1999-02-26 2000-09-08 Bosch Automotive Systems Corporation Heat exchanger and method of manufacturing tube for the heat exchanger
SE517450C2 (en) * 1999-06-18 2002-06-04 Valeo Engine Cooling Ab Fluid transport tubes and methods and apparatus for producing the same
SE521816C2 (en) 1999-06-18 2003-12-09 Valeo Engine Cooling Ab Fluid transport pipes and vehicle coolers
US6213158B1 (en) * 1999-07-01 2001-04-10 Visteon Global Technologies, Inc. Flat turbulator for a tube and method of making same
EP1213555B1 (en) * 1999-09-08 2005-05-04 Zexel Valeo Climate Control Corporation Tube for heat exchanger, and method of manufacturing the heat exchanger tube
DE10033070A1 (en) * 2000-03-31 2002-01-17 Modine Mfg Co Radiators for motor vehicles and manufacturing processes
DE10137334A1 (en) 2001-07-31 2003-02-27 Modine Mfg Co Flat tube, manufacturing process, heat exchanger
GB2404241A (en) * 2003-07-24 2005-01-26 Robin Matthew Hilder Heat exchanger especially for solar water heating
JP4614266B2 (en) * 2004-07-23 2011-01-19 臼井国際産業株式会社 Fins for fluid agitation, and heat transfer tubes and heat exchangers or heat exchange type gas cooling devices equipped with the fins
US20070044939A1 (en) * 2005-08-30 2007-03-01 Caterpillar Inc. Tube design for an air-to-air aftercooler
CN101405560B (en) * 2006-01-19 2011-06-08 摩丁制造公司 Flat tube, flat tube heat exchanger, and method of manufacturing same
US8281489B2 (en) 2006-01-19 2012-10-09 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
DE102006016711B4 (en) * 2006-04-08 2016-11-03 Modine Manufacturing Co. Flat tube for heat exchanger
DE102006002789B4 (en) * 2006-01-20 2025-12-24 Innerio Heat Exchanger GmbH Heat exchangers and manufacturing processes for heat exchangers
DE102006035210B4 (en) * 2006-07-29 2016-10-06 Modine Manufacturing Co. Flat heat exchanger tube and manufacturing process
US8191258B2 (en) 2006-01-19 2012-06-05 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8683690B2 (en) 2006-01-19 2014-04-01 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8091621B2 (en) 2006-01-19 2012-01-10 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US7921559B2 (en) 2006-01-19 2011-04-12 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8438728B2 (en) 2006-01-19 2013-05-14 Modine Manufacturing Company Flat tube, flat tube heat exchanger, and method of manufacturing same
US8434227B2 (en) 2006-01-19 2013-05-07 Modine Manufacturing Company Method of forming heat exchanger tubes
EP2293003A2 (en) 2006-01-19 2011-03-09 Modine Manufacturing Company Flat tube for heat exchanger and method of manufacturing same
DE102006011508A1 (en) * 2006-03-14 2007-09-20 Behr Gmbh & Co. Kg Method for producing a Schichtwärmeübertragers and layer heat exchanger
DE102007004993A1 (en) 2007-02-01 2008-08-07 Modine Manufacturing Co., Racine Production process for flat tubes and roller mill
US20090173485A1 (en) * 2007-11-30 2009-07-09 Ranga Nadig Fin tube assembly for air cooled heat exchanger and method of manufacturing the same
DE102010023384B4 (en) 2010-06-10 2014-08-28 Modine Manufacturing Co. Manufacturing process, in particular for pipes and tear-off device
CN102636063A (en) * 2012-04-08 2012-08-15 泰安鼎鑫冷却器有限公司 Combined radiating pipe with butt-jointed single folded edges
CN102636066A (en) * 2012-04-08 2012-08-15 泰安鼎鑫冷却器有限公司 Single-side bent combined heat radiation pipe
CN102636064A (en) * 2012-04-08 2012-08-15 泰安鼎鑫冷却器有限公司 Two-side bent combined heat radiation pipe
CN102636062A (en) * 2012-04-08 2012-08-15 泰安鼎鑫冷却器有限公司 Double-sheet and folded-edge combined heat radiation pipe
CN102636065A (en) * 2012-04-08 2012-08-15 泰安鼎鑫冷却器有限公司 Two-side folding combined heat radiating pipe
KR101367320B1 (en) 2012-08-22 2014-03-12 현대자동차주식회사 Structure of exhaust pipe for exhaust-heat recovery
CN105021077A (en) * 2014-05-02 2015-11-04 泰安鼎鑫冷却器有限公司 Two-way continuously-folded high-strength radiating tube
DE102014108463B4 (en) * 2014-06-16 2020-03-05 Fischer Edelstahlrohre Gmbh Heat exchanger tube, heat exchanger and method for producing a heat exchanger tube
CN106556281B (en) * 2015-09-29 2018-07-06 泰安鼎鑫冷却器有限公司 A kind of assembling radiating core
CN106556279A (en) * 2015-09-29 2017-04-05 泰安鼎鑫冷却器有限公司 A kind of multi-part assembling radiating core body
CN106931818A (en) * 2015-12-29 2017-07-07 泰安鼎鑫冷却器有限公司 A kind of many places local strengthening type radiating tube
CN106767093B (en) * 2016-12-27 2023-12-05 无锡逸龙铝热科技有限公司 A direct-formed flake radiator flat tube
CN106643252A (en) * 2017-01-09 2017-05-10 南宁市安和机械设备有限公司 Enhanced B type heat dissipation pipe
EP3399266B1 (en) * 2017-05-02 2023-05-31 Valeo Systemes Thermiques A flat tube for a heat exchanger and a heat exchanger
EP3665428A4 (en) * 2017-08-07 2021-05-05 Modine Manufacturing Company Heat exchanger tube
CN114909929A (en) * 2021-02-08 2022-08-16 浙江三花汽车零部件有限公司 Heat exchanger
KR102731175B1 (en) * 2022-07-01 2024-11-15 (주)해송엔지니어링 Heat exchanger with improved headbar and tube plate structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009863A (en) * 1934-11-22 1935-07-30 Reuben N Trane Heat exchanger
GB683161A (en) * 1950-07-22 1952-11-26 Morris Motors Ltd Improvements relating to heat-exchangers
EP0283937A1 (en) * 1987-03-25 1988-09-28 Nihon Radiator Co., Ltd. Flat tube for heat exchanger with inner fin inserted therein
GB2223091A (en) * 1988-08-12 1990-03-28 Calsonic Corp Heat exchange tubes
EP0457470A1 (en) * 1990-05-11 1991-11-21 Showa Aluminum Kabushiki Kaisha Tube for heat exchangers and a method for manufacturing the tube
JPH0486489A (en) * 1990-07-27 1992-03-19 Showa Alum Corp Tube for heating exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59125395A (en) * 1982-12-29 1984-07-19 Showa Alum Corp Manufacture of tube for heat exchanger
JPS6166091A (en) * 1984-09-06 1986-04-04 Toyo Radiator Kk Manufacture of heat exchanger tube material and core by use of such material and core by use of such material
JPH0777397A (en) * 1993-09-07 1995-03-20 Kawaju Reinetsu Kogyo Kk Heat transfer tube
JPH08226784A (en) * 1995-02-21 1996-09-03 Sanden Corp Heat exchanger and its manufacture

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009863A (en) * 1934-11-22 1935-07-30 Reuben N Trane Heat exchanger
GB683161A (en) * 1950-07-22 1952-11-26 Morris Motors Ltd Improvements relating to heat-exchangers
EP0283937A1 (en) * 1987-03-25 1988-09-28 Nihon Radiator Co., Ltd. Flat tube for heat exchanger with inner fin inserted therein
GB2223091A (en) * 1988-08-12 1990-03-28 Calsonic Corp Heat exchange tubes
EP0457470A1 (en) * 1990-05-11 1991-11-21 Showa Aluminum Kabushiki Kaisha Tube for heat exchangers and a method for manufacturing the tube
JPH0486489A (en) * 1990-07-27 1992-03-19 Showa Alum Corp Tube for heating exchanger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9844306A1 *

Also Published As

Publication number Publication date
JPH10274489A (en) 1998-10-13
EP0907062A1 (en) 1999-04-07
WO1998044306A1 (en) 1998-10-08

Similar Documents

Publication Publication Date Title
EP0907062A4 (en) Heat exchanger tube and method of its manufacture
EP1014024A4 (en) Tube for heat exchangers and method of manufacturing same
EP0922784A4 (en) Heating tube for boilers and method of manufacturing the same
EP0717251A3 (en) Heat exchanger tubes of elongate cross-section
ATE272442T1 (en) HEAT EXCHANGER AND METHOD OF USE
EP0775884A3 (en) Heat exchanger and process for manufacturing same
AU7742694A (en) Combined water heater and heat exchanger
EP0744013A4 (en) Heat exchanger element and heat exchanger using same
GB2303307B (en) Heat and moisture exchangers
EP1030155A4 (en) Tube for heat exchangers and method of manufacturing the same
GB0104888D0 (en) Heat exchanger and method of brazing the heat exchanger
AU5842698A (en) A heat transfer tube and method of manufacturing same
GR3032785T3 (en) Serpentine heat exchanger
EP1027942A4 (en) Tube for heat exchanger and method of manufacturing same
EP0866301A4 (en) Heat exchanger and method of manufacturing same
AU4611696A (en) Tube and shell heat exchanger and method
EP0735339A3 (en) Plate fin heat exchanger and method of making thereof
GB9909411D0 (en) Medio-surgical tubes and methods of manufacture
GB2320957B (en) Heat exchanger and header pipe used therein
GB2315853B (en) Heat exchanger and method of manufacture thereof
KR970019053U (en) Tube of heat exchanger
GB9713630D0 (en) Cooling heat exchanger and method of making a cooling heat exchanger
GB9520635D0 (en) Heat exchanger and coupling member therefor
PL335823A1 (en) Method of assembling heat exchanger sections and assembling system therefor
GB9613105D0 (en) Heat exchangers and methods for their manufacture

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT SE

17P Request for examination filed

Effective date: 19990210

A4 Supplementary search report drawn up and despatched

Effective date: 19991012

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB IT SE

17Q First examination report despatched

Effective date: 20011203

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20020416