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SE8005215L - SET AND TOOLS FOR SHAPING METAL RODS, IN PARTICULAR FOR HEAT EXCHANGERS - Google Patents

SET AND TOOLS FOR SHAPING METAL RODS, IN PARTICULAR FOR HEAT EXCHANGERS

Info

Publication number
SE8005215L
SE8005215L SE8005215A SE8005215A SE8005215L SE 8005215 L SE8005215 L SE 8005215L SE 8005215 A SE8005215 A SE 8005215A SE 8005215 A SE8005215 A SE 8005215A SE 8005215 L SE8005215 L SE 8005215L
Authority
SE
Sweden
Prior art keywords
section
tools
heat exchangers
cross
metal rods
Prior art date
Application number
SE8005215A
Other languages
Swedish (sv)
Inventor
P C 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 SE8005215L publication Critical patent/SE8005215L/en

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
    • 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
    • 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
    • B21D41/02—Enlarging
    • 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
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes

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)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

For conforming to a circular cross-section the end of a metallic tube 1 of oblong cross-section for a heat exchanger, a single step is performed consisting in forcibly driving a punch 5 into the tube end. The punch 5 has a cylindrical body 13 of circular cross-section with a diameter equal to that desired for the inner surface of the tube end, connected to a head 8 of curvilinear quadrangular cross-section through an intermediate portion 14 of progressively varying cross-section. <IMAGE>
SE8005215A 1979-07-26 1980-07-16 SET AND TOOLS FOR SHAPING METAL RODS, IN PARTICULAR FOR HEAT EXCHANGERS SE8005215L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7919358A FR2462214A1 (en) 1979-07-26 1979-07-26 PROCESS FOR CONFORMING A TUBE, ESPECIALLY FOR A HEAT EXCHANGER

Publications (1)

Publication Number Publication Date
SE8005215L true SE8005215L (en) 1981-01-27

Family

ID=9228343

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8005215A SE8005215L (en) 1979-07-26 1980-07-16 SET AND TOOLS FOR SHAPING METAL RODS, IN PARTICULAR FOR HEAT EXCHANGERS

Country Status (15)

Country Link
JP (1) JPS5626646A (en)
AR (1) AR223055A1 (en)
AU (1) AU6077980A (en)
BR (1) BR8004636A (en)
CS (1) CS225142B2 (en)
DE (1) DE3028096A1 (en)
ES (1) ES8107061A1 (en)
FR (1) FR2462214A1 (en)
GB (1) GB2055064B (en)
HK (1) HK16484A (en)
IT (1) IT1175265B (en)
NL (1) NL8004318A (en)
PL (1) PL225903A1 (en)
RO (1) RO81367A (en)
SE (1) SE8005215L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529110B1 (en) * 1982-06-23 1985-08-23 Valeo METHOD FOR MOUNTING AT LEAST ONE TUBE ON A PLATE, TOOLS FOR CARRYING OUT THIS METHOD AND THE RADIATORS, PARTICULARLY FOR MOTOR VEHICLES OBTAINED BY THIS PROCESS, AND OTHER APPLICATIONS
EP0175743B1 (en) * 1984-03-14 1988-06-08 Norsk Hydro A/S Method of manufacturing hairpin configured tubes
SE8500016D0 (en) * 1985-01-03 1985-01-03 Alfa Laval Thermal Ab DEVICE ON A STANDARD PLATE FOR A PLATE HEAT EXCHANGER
DE3908266A1 (en) * 1989-03-14 1990-09-20 Autokuehler Gmbh & Co Kg HEAT EXCHANGER AND METHOD FOR FASTENING A LIQUID-TIGHT PLATE TO A HEAT EXCHANGER NET
DE4112431A1 (en) * 1991-04-16 1992-10-22 Thermal Waerme Kaelte Klima Tube base connection for heat exchanger - has tubes with reduced dia. of connection section within tube base
DE4212717A1 (en) * 1992-04-16 1993-10-21 Laengerer & Reich Gmbh & Co Heat exchanger
DE69207755T2 (en) * 1992-06-16 1996-06-20 Magneti Marelli Climat Srl Method of connecting heat exchanger elements to a plate and tool for deforming the pipe end from an elongated average to a circular average
FR2711236B1 (en) * 1993-10-12 1995-11-24 Valeo Thermique Habitacle Heat exchanger with two rows of tubes, in particular for a motor vehicle.
DE4445590C2 (en) * 1994-12-20 2001-02-01 Behr Gmbh & Co Process for widening the pipe ends of pipes of a heat exchanger, tool for carrying out the process and heat exchanger produced by the process and with the tool
DE19539969A1 (en) * 1995-10-27 1997-04-30 Behr Gmbh & Co Pipe base and tube plate, particularly for cooler
DE10156085A1 (en) * 2001-11-16 2003-05-28 Sig Cantec Gmbh & Co Kg Widening and shaping device has mandrel-like shaping counter-tool with tools having identical or complementary shapes
JP4931459B2 (en) * 2006-04-06 2012-05-16 花王株式会社 Container with nozzle
DE102009033774A1 (en) 2008-08-08 2010-03-04 Behr Gmbh & Co. Kg Heat exchanger, use and manufacturing process of a heat exchanger
DE102014219401A1 (en) * 2014-09-25 2016-03-31 Mahle International Gmbh Arrangement for a tempering device and tempering device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038962A (en) * 1951-06-22 1953-10-02 Chausson Usines Sa Device for slipping the feet of tubes constituting the beams of cooling radiators and similar applications
US2767605A (en) * 1953-05-05 1956-10-23 Henry Edward Wiersch Hand tool for truing pipe ends
US2915107A (en) * 1956-01-09 1959-12-01 Quinn Esther Wilson Gauge for swaging tool
CH337558A (en) * 1956-01-20 1959-04-15 Calorifer Ag Heat exchanger
GB1232414A (en) * 1968-02-02 1971-05-19
GB1234270A (en) * 1968-11-29 1971-06-03
FR2138418A1 (en) * 1971-05-25 1973-01-05 Hutogepgyar Light metal heat exchanger
FR2162328A1 (en) * 1971-12-09 1973-07-20 Virax Sa
CH611819A5 (en) * 1976-04-09 1979-06-29 Akira Togashi Heat exchanger
DE2705632A1 (en) * 1977-02-10 1978-08-17 Thermal Waerme Kaelte Klima METHOD AND DEVICE FOR MANUFACTURING LAMELLA HEAT EXCHANGERS AND USE OF THE SAME
FR2381267A1 (en) * 1977-02-21 1978-09-15 Chausson Usines Sa Finned heat exchanger prodn. for thermal engines - includes spacer inserted between nearest fin on tube and header plate before making joint

Also Published As

Publication number Publication date
JPS5626646A (en) 1981-03-14
GB2055064B (en) 1983-02-02
DE3028096A1 (en) 1981-02-12
CS225142B2 (en) 1984-02-13
AR223055A1 (en) 1981-07-15
ES493722A0 (en) 1981-10-01
BR8004636A (en) 1981-02-10
HK16484A (en) 1984-03-02
RO81367A (en) 1983-06-01
FR2462214A1 (en) 1981-02-13
GB2055064A (en) 1981-02-25
IT8068172A0 (en) 1980-07-23
FR2462214B1 (en) 1983-11-04
NL8004318A (en) 1981-01-28
RO81367B (en) 1983-05-30
IT1175265B (en) 1987-07-01
AU6077980A (en) 1981-01-29
PL225903A1 (en) 1981-04-10
ES8107061A1 (en) 1981-10-01

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