RO81366B - Procedeu de realizarea unui tub metalic si a unui schimbator de caldura, tubul si schimbatorul de caldura obtinut - Google Patents

Procedeu de realizarea unui tub metalic si a unui schimbator de caldura, tubul si schimbatorul de caldura obtinut

Info

Publication number
RO81366B
RO81366B RO101806A RO10180680A RO81366B RO 81366 B RO81366 B RO 81366B RO 101806 A RO101806 A RO 101806A RO 10180680 A RO10180680 A RO 10180680A RO 81366 B RO81366 B RO 81366B
Authority
RO
Romania
Prior art keywords
tube
heat exchanger
making
diameter
metal tube
Prior art date
Application number
RO101806A
Other languages
English (en)
Other versions
RO81366A (ro
Inventor
Charles Pierre Collgon
Original Assignee
Valeo
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 Valeo filed Critical Valeo
Publication of RO81366B publication Critical patent/RO81366B/ro
Publication of RO81366A publication Critical patent/RO81366A/ro

Links

Classifications

    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • 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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/165—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets
    • 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
    • Y10T29/49373—Tube joint and tube plate structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Forging (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Metal Extraction Processes (AREA)

Abstract

Inventia se refera la un procedeu de realizare a unui tub metalic si a unui schimbator de caldura, la tubul si schimbatorul de caldura obtinute folosit de exemplu ca radiator parte componenta într-un circuit de racire a motorului de vehicul automobil sau un schimbator de caldura al unei instalatii de înclazire si/sau de aclimatizare a habitaclului unui astfel de vehicul. Procedeul consta într-o prima faza de comprimare radiala dinspre exterior spre interior dupa directia unor sageti a unui capat al tubului de prelucrare urmata de o a doua faza în cursul careia un poanson cilindric este introdus fortat în acest capat, diametrul sau fiind egal cu diametrul prestabilit al alezajului capatului de tub format.Prima faza se executa prin comprimarea din exeterior a tubului ce se aplica la extremitatile sale corespunzatoare unei axe mari a sectiunii tubului în directia ovalitatii cu ajutorul a doua falci de lucru care sînt prevazute cu niste cavitati cilindrice cu aceeasi sectiune circulara si cu un diametru putin mai mare ca cel prestabilit în final pentru capatul tubului prelucrat.
RO80101806A 1979-07-26 1980-07-25 Procedeu de realizarea unui tub metalic si a unui schimbator de caldura,tubul si schimbatorul de caldura obtinute RO81366A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919357A FR2462215A1 (fr) 1979-07-26 1979-07-26 Procede de conformation d'un tube en particulier pour echangeur de chaleur et echangeur de chaleur muni de tubes ainsi conformes

Publications (2)

Publication Number Publication Date
RO81366B true RO81366B (ro) 1983-05-30
RO81366A RO81366A (ro) 1983-06-01

Family

ID=9228342

Family Applications (1)

Application Number Title Priority Date Filing Date
RO80101806A RO81366A (ro) 1979-07-26 1980-07-25 Procedeu de realizarea unui tub metalic si a unui schimbator de caldura,tubul si schimbatorul de caldura obtinute

Country Status (18)

Country Link
US (1) US4467511A (ro)
JP (1) JPS5626647A (ro)
AR (1) AR223054A1 (ro)
AU (1) AU535137B2 (ro)
BR (1) BR8004635A (ro)
CS (1) CS226414B2 (ro)
DE (1) DE3026461C2 (ro)
ES (2) ES493595A0 (ro)
FR (1) FR2462215A1 (ro)
GB (1) GB2056330B (ro)
HK (1) HK16584A (ro)
IT (2) IT1166470B (ro)
MX (1) MX154369A (ro)
NL (1) NL8004298A (ro)
PL (1) PL126340B1 (ro)
RO (1) RO81366A (ro)
SE (1) SE446436B (ro)
SU (1) SU1223830A3 (ro)

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DE3563263D1 (en) * 1984-03-14 1988-07-14 Norsk Hydro As Method of manufacturing hairpin configured tubes
JPS60203328A (ja) * 1984-03-28 1985-10-14 Toshiba Corp Ｕパイプ先端フオ−ミング装置
FR2567247B1 (fr) * 1984-07-05 1986-12-19 Valeo Procede de montage a etancheite de l'extremite d'un tube dans un trou d'une paroi, et echangeur de chaleur a faisceau de tubes realise par execution de ce procede
DE3619267A1 (de) * 1986-06-07 1987-12-10 Sueddeutsche Kuehler Behr Waermetauscher
US4930331A (en) * 1989-02-24 1990-06-05 Manning Douglas E Apparatus and method for fabricating elliptical tubing
DE3908266A1 (de) * 1989-03-14 1990-09-20 Autokuehler Gmbh & Co Kg Waermeaustauscher und verfahren zur fluessigkeitsdichten befestigung einer bodenplatte an einem waermetauschernetz
DE4032992A1 (de) * 1989-10-26 1991-05-02 Mannesmann Ag Rohrfoermiges stahlprofil fuer die tuerverstaerkung
US5150520A (en) * 1989-12-14 1992-09-29 The Allen Group Inc. Heat exchanger and method of assembly thereof
US5165168A (en) * 1991-04-09 1992-11-24 Higgins Larry B Method of making a high rise spout and spout made according to the method
US5123482A (en) * 1991-11-14 1992-06-23 Wynn's Climate Systems, Inc. Oval tube heat exchanger
FR2690515A1 (fr) * 1992-04-24 1993-10-29 Valeo Thermique Moteur Sa Echangeur de chaleur à tubes de section oblongue, en particulier pour véhicules automobiles.
DE4305945A1 (de) * 1993-02-26 1994-09-01 Behr Gmbh & Co Wärmetauscher, insbesondere für Kraftfahrzeuge
US5366006A (en) * 1993-03-01 1994-11-22 Mccord Heat Transfer Corporation Tab joint between coolant tube and header
US5329988A (en) * 1993-05-28 1994-07-19 The Allen Group, Inc. Heat exchanger
DE69302682T2 (de) * 1993-07-06 1996-09-26 Magneti Marelli Climat Srl Verflüssiger für Klimaanlage, insbesondere in Fahrzeugen
DE4445590C2 (de) * 1994-12-20 2001-02-01 Behr Gmbh & Co Verfahren zum Aufweiten der Rohrenden von Rohren eines Wärmetauschers, Werkzeug zur Durchführung des Verfahrens sowie nach dem Verfahren und mit dem Werkzeug hergestellter Wärmetauscher
USD406639S (en) * 1998-04-29 1999-03-09 H&H Tube & Manufacturing Co. Spout design
US6719037B2 (en) * 2001-05-02 2004-04-13 Transpro, Inc. Resiliently bonded heat exchanger
DE102004027831B3 (de) * 2004-06-08 2006-03-30 Veritas Ag Verbindungsvorrichtung für Leitungen, Kraftfahrzeug mit einer derartigen Verbindungsvorrichtung und Verfahren zum Verbinden von Leitungen
CN100553820C (zh) * 2005-10-13 2009-10-28 株式会社金光 环状构件的制造方法
US7296620B2 (en) * 2006-03-31 2007-11-20 Evapco, Inc. Heat exchanger apparatus incorporating elliptically-shaped serpentine tube bodies
US20070227713A1 (en) * 2006-03-31 2007-10-04 Bugler Thomas W Iii Heat exchanger tube with a compressed return bend, a serpentine heat exchanger tube with compressed return bends and heat exchanger implementing the same
WO2007125870A1 (ja) * 2006-04-26 2007-11-08 Panasonic Corporation 水素生成装置の製造方法
US20100300667A1 (en) * 2009-06-01 2010-12-02 Delphi Technologies, Inc. Distributor tube and end cap subassembly
CN102941482A (zh) * 2012-11-23 2013-02-27 哈尔滨汽轮机厂有限责任公司 用于燃气轮机高速动力涡轮支撑环套的压扁及加工夹具
CN103143635A (zh) * 2013-03-27 2013-06-12 江苏格林威尔金属材料科技有限公司 一种铝合金扁平管缩口装置
DE102014219401A1 (de) * 2014-09-25 2016-03-31 Mahle International Gmbh Anordnung für eine Temperiereinrichtung sowie Temperiereinrichtung
FR3037643B1 (fr) * 2015-06-22 2019-07-12 Valeo Systemes Thermiques Echangeur de chaleur et procede de fabrication associe
CN106881421A (zh) * 2017-02-27 2017-06-23 六安六八航空航天精密器件有限公司 一种气动管坯缩口装置
DE102017216639A1 (de) * 2017-09-20 2019-03-21 Mahle International Gmbh Wärmetauscher
CN108160814A (zh) * 2017-12-27 2018-06-15 常州腾龙汽车零部件股份有限公司 一种汽车蒸发器水管大肩部的成型工艺及成型模具
CN108176794B (zh) * 2017-12-27 2019-12-27 常州腾龙汽车零部件股份有限公司 汽车空调管路双头压板式“o”型槽的成型工艺及模具

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DE2539971A1 (de) 1975-09-02 1977-03-10 Becker Apparatebau Geb Vorrichtung zum erhitzen von hochviskosen medien oder medien mit hochviskosen oder festen bestandteilen, insbesondere von maische
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Also Published As

Publication number Publication date
IT1166470B (it) 1987-05-06
NL8004298A (nl) 1981-01-28
PL126340B1 (en) 1983-07-30
GB2056330B (en) 1982-12-08
CS226414B2 (en) 1984-03-19
AU535137B2 (en) 1984-03-01
SE8005286L (sv) 1981-01-27
US4467511A (en) 1984-08-28
SU1223830A3 (ru) 1986-04-07
IT1166471B (it) 1987-05-06
BR8004635A (pt) 1981-02-03
HK16584A (en) 1984-03-02
AR223054A1 (es) 1981-07-15
DE3026461A1 (de) 1981-02-12
FR2462215B1 (ro) 1981-08-14
PL225904A1 (ro) 1981-08-21
IT8068175A0 (it) 1980-07-23
DE3026461C2 (de) 1984-12-06
GB2056330A (en) 1981-03-18
AU6077880A (en) 1981-01-29
MX154369A (es) 1987-07-28
FR2462215A1 (fr) 1981-02-13
IT8068177A0 (it) 1980-07-23
SE446436B (sv) 1986-09-15
ES252209U (es) 1980-11-16
RO81366A (ro) 1983-06-01
ES8302494A1 (es) 1983-02-01
ES493595A0 (es) 1983-02-01
JPS5626647A (en) 1981-03-14
ES252209Y (es) 1981-05-16

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