DE69701076D1 - Verfahren und Vorrichtung zum Formwalzen von flachen Rohren - Google Patents

Verfahren und Vorrichtung zum Formwalzen von flachen Rohren

Info

Publication number
DE69701076D1
DE69701076D1 DE69701076T DE69701076T DE69701076D1 DE 69701076 D1 DE69701076 D1 DE 69701076D1 DE 69701076 T DE69701076 T DE 69701076T DE 69701076 T DE69701076 T DE 69701076T DE 69701076 D1 DE69701076 D1 DE 69701076D1
Authority
DE
Germany
Prior art keywords
roll forming
flat tubes
forming flat
tubes
roll
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.)
Expired - Lifetime
Application number
DE69701076T
Other languages
English (en)
Other versions
DE69701076T2 (de
Inventor
Hisashi Kobayashi
Yuji Ogawa
Yosimitu Yamaguchi
Yasuo Abe
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of DE69701076D1 publication Critical patent/DE69701076D1/de
Application granted granted Critical
Publication of DE69701076T2 publication Critical patent/DE69701076T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
DE69701076T 1996-09-16 1997-09-09 Verfahren und Vorrichtung zum Formwalzen von flachen Rohren Expired - Lifetime DE69701076T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26530396A JP3692654B2 (ja) 1996-09-16 1996-09-16 偏平チューブのロール成形方法及び装置

Publications (2)

Publication Number Publication Date
DE69701076D1 true DE69701076D1 (de) 2000-02-10
DE69701076T2 DE69701076T2 (de) 2000-09-14

Family

ID=17415334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701076T Expired - Lifetime DE69701076T2 (de) 1996-09-16 1997-09-09 Verfahren und Vorrichtung zum Formwalzen von flachen Rohren

Country Status (6)

Country Link
US (1) US5875668A (de)
EP (1) EP0829316B1 (de)
JP (1) JP3692654B2 (de)
AU (1) AU694392B2 (de)
DE (1) DE69701076T2 (de)
TW (1) TW344685B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769366B1 (en) * 1996-09-11 2004-08-03 Jac Patent Company One piece center sill for a railroad car
AU734061B2 (en) * 1997-03-26 2001-05-31 Bluescope Steel Limited Tapering of sheet material
DE69825940T2 (de) * 1997-06-11 2005-01-20 Calsonic Kansei Corp. Verfahren und Vorrichtung zum Herstellen eines Wasserkastenrohres
FR2772901B1 (fr) * 1997-12-23 2000-03-03 Valeo Thermique Moteur Sa Tube plie et brase pour echangeur de chaleur, et echangeur de chaleur comportant de tels tubes
DE19818234A1 (de) * 1998-04-23 1999-10-28 Volkswagen Ag Rollprofiliereinrichtung zur Herstellung von Roll- oder Walzprofilelementen
FR2787180B1 (fr) * 1998-12-11 2001-03-02 Valeo Thermique Moteur Sa Tube plie pour echangeur de chaleur et procede pour sa conformation
DE60032525T2 (de) * 1999-09-08 2007-10-04 Zexel Valeo Climate Control Corp. Rohr für Wärmetauscher
GB2361301B (en) * 2000-03-16 2003-10-08 Denso Corp Self clamping groove in a seamed tube
US6594897B2 (en) * 2000-07-25 2003-07-22 Mando Climate Control Corporation Method for manufacturing coolant tube of heat exchanger
JP4674428B2 (ja) * 2000-12-13 2011-04-20 株式会社デンソー 線材の加工方法
FR2823840B1 (fr) * 2001-04-20 2004-01-23 Valeo Thermique Moteur Sa Tube plie pour echangeur de chaleur et procede pour sa conformation
US6705143B2 (en) * 2001-07-31 2004-03-16 Lausan Chung-Hsin Liu Method of manufacturing loading plane border frame tubes for chairs
DE10201511A1 (de) * 2002-01-17 2003-07-31 Behr Gmbh & Co Geschweißtes Mehrkammerrohr
CN100402182C (zh) * 2002-10-30 2008-07-16 昭和电工株式会社 用于制造半成品扁平管的方法和装置
AU2003274739A1 (en) * 2002-10-30 2004-05-25 Showa Denko K.K. Semifinished flat tube, process for producing same, flat tube, heat exchanger comprising the flat tube and process for fabricating the heat exchanger
US7032808B2 (en) * 2003-10-06 2006-04-25 Outokumu Oyj Thermal spray application of brazing material for manufacture of heat transfer devices
DE102004049809A1 (de) * 2004-10-12 2006-04-13 Behr Gmbh & Co. Kg Flachrohr für Wärmetauscher
JP4736919B2 (ja) * 2006-04-12 2011-07-27 株式会社デンソー 偏平チューブのロール成形方法及び装置並びに偏平チューブ
DE102007005590A1 (de) 2007-02-05 2008-08-07 Behr Gmbh & Co. Kg Umformverfahren und Umformvorrichtung
EP2017025A1 (de) 2007-07-16 2009-01-21 Black & Decker, Inc. Spaltkeil für eine Tischsäge
DE102007036307A1 (de) 2007-07-31 2009-02-05 Behr Gmbh & Co. Kg Flachrohr für einen Wärmeübertrager
JP2010043767A (ja) * 2008-08-11 2010-02-25 Sanden Corp 熱交換器用チューブおよびその製造方法並びに熱交換器の製造方法
DE202008013001U1 (de) * 2008-09-30 2010-02-25 Paul Hettich Gmbh & Co. Kg Schiene für eine Auszugsführung eines Möbelauszugsteiles
JP5104882B2 (ja) * 2010-01-25 2012-12-19 株式会社デンソー 偏平チューブ製造装置
CN105658051B (zh) * 2013-10-30 2019-03-12 海上漂流公司 渔网及其制造方法
US11346616B2 (en) * 2020-03-27 2022-05-31 Denso International America, Inc. Dimpled heat exchanger tube
CN112792170B (zh) * 2020-12-31 2023-03-28 深圳市嘉和达管业有限公司 一种外带加固片油冷器管的制备工艺
CN114632837B (zh) * 2022-03-07 2022-10-11 江苏银环精密钢管有限公司 一种高温气冷堆蒸汽发生器螺旋换热管制备方法

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Publication number Priority date Publication date Assignee Title
US455621A (en) * 1891-07-07 Machine for forming sheet-metal skylight-bars
US2655181A (en) * 1949-09-14 1953-10-13 Mccord Corp Tube construction
US3707088A (en) * 1971-05-03 1972-12-26 Epic Metals Corp Forming hollow ribs in metal sheet
US4085490A (en) * 1976-04-01 1978-04-25 Ramsey Corporation Method of making a rolled metal piston ring
SU837468A1 (ru) * 1979-07-19 1981-06-15 Украинский Ордена Трудового Крас-Ного Знамени Научно-Исследовательскийинститут Металлов Способ изготовлени гнутых про-филЕй
JPS5671520A (en) * 1979-11-13 1981-06-15 Nissan Motor Co Ltd Production of tube structural body
JPS5985326A (ja) * 1982-11-09 1984-05-17 Sumikin Kozai Kogyo Kk Ｌ型デツキプレ−トの成形方法
SU1344459A1 (ru) * 1986-05-11 1987-10-15 Украинский научно-исследовательский институт металлов Способ изготовлени гнутых профилей полузакрытой формы
JPH0741331B2 (ja) * 1987-03-30 1995-05-10 カルソニック株式会社 熱交換器用溶接チユ−ブ及びその製造方法
NZ230060A (en) * 1988-07-27 1992-06-25 Tube Technology Pty Ltd Metal structural beam; edge sections of flat strip rolled and welded to intermediate web to form hollow flanges
FR2636253B1 (fr) * 1988-09-09 1994-04-08 Luchaire Sa Tube cloisonne longitudinalement constitue d'un feuillard d'un seul tenant et son procede de fabrication
SU1558529A1 (ru) * 1988-11-23 1990-04-23 Украинский научно-исследовательский институт металлов Способ изготовлени гнутых профилей двутаврового сечени
US5186250A (en) * 1990-05-11 1993-02-16 Showa Aluminum Kabushiki Kaisha Tube for heat exchangers and a method for manufacturing the tube
AU649335B2 (en) * 1991-06-28 1994-05-19 Stratco Metal Proprietary Limited Improved tubular section
JP2792405B2 (ja) * 1992-08-26 1998-09-03 株式会社デンソー 熱交換器
JPH0741331A (ja) * 1993-07-30 1995-02-10 Fujikura Ltd 光ファイバ母材の製造方法および装置
GB9316945D0 (en) * 1993-08-14 1993-09-29 Univ Lancaster Probe device

Also Published As

Publication number Publication date
AU3680197A (en) 1998-03-26
EP0829316A3 (de) 1998-05-06
EP0829316A2 (de) 1998-03-18
US5875668A (en) 1999-03-02
DE69701076T2 (de) 2000-09-14
JPH1085877A (ja) 1998-04-07
JP3692654B2 (ja) 2005-09-07
TW344685B (en) 1998-11-11
AU694392B2 (en) 1998-07-16
EP0829316B1 (de) 2000-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition