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IT1262824B - HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME. - Google Patents

HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME.

Info

Publication number
IT1262824B
IT1262824B ITRE930023A ITRE930023A IT1262824B IT 1262824 B IT1262824 B IT 1262824B IT RE930023 A ITRE930023 A IT RE930023A IT RE930023 A ITRE930023 A IT RE930023A IT 1262824 B IT1262824 B IT 1262824B
Authority
IT
Italy
Prior art keywords
procedure
welded metal
same
industrial production
metal tubes
Prior art date
Application number
ITRE930023A
Other languages
Italian (it)
Inventor
Silvano Becchi
Original Assignee
Silvano Becchi
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 Silvano Becchi filed Critical Silvano Becchi
Priority to ITRE930023A priority Critical patent/IT1262824B/en
Publication of ITRE930023A0 publication Critical patent/ITRE930023A0/en
Priority to DE4404928A priority patent/DE4404928C2/en
Priority to FR9402805A priority patent/FR2702550B1/en
Publication of ITRE930023A1 publication Critical patent/ITRE930023A1/en
Application granted granted Critical
Publication of IT1262824B publication Critical patent/IT1262824B/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
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments
    • 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
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • F28D1/04—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 tubular conduits
    • F28D1/053—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 tubular conduits the conduits being straight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

Il trovato riguarda un radiatore in tubi metallici saldati, nel quale le giunzioni fra ciascuna coppia di elementi tubolari costituenti il radiatore sono ottenute realizzando una slabbratura dell'elemento tubolare continuo rivolta verso la direzione del secondo tubo da intestare e saldare, si da creare una sede di incastro fra i due elementi, nella quale la lega saldante percola.E' rivendicato anche il metodo di produzione di tali radiatori, che comprende la introduzione all'interno del tubo di un controstampo in due pezzi che collaborano fra loro secondo un piano inclinato rispetto all'asse del tubo.The invention relates to a radiator in welded metal pipes, in which the joints between each pair of tubular elements constituting the radiator are obtained by cutting the continuous tubular element facing the direction of the second pipe to be butted and welded, to create a seat interlocking between the two elements, in which the solder leaches. The production method of these radiators is also claimed, which includes the introduction into the tube of a two-piece counter-mold which work together on an inclined plane with respect to to the tube axis.

ITRE930023A 1993-03-12 1993-03-12 HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME. IT1262824B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITRE930023A IT1262824B (en) 1993-03-12 1993-03-12 HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME.
DE4404928A DE4404928C2 (en) 1993-03-12 1994-02-16 Radiators made of cohesively connected metal pipes and process for its manufacture
FR9402805A FR2702550B1 (en) 1993-03-12 1994-03-07 Heat radiator in welded metal tubes, and industrial production method of said radiator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRE930023A IT1262824B (en) 1993-03-12 1993-03-12 HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME.

Publications (3)

Publication Number Publication Date
ITRE930023A0 ITRE930023A0 (en) 1993-03-12
ITRE930023A1 ITRE930023A1 (en) 1994-09-12
IT1262824B true IT1262824B (en) 1996-07-04

Family

ID=11398356

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRE930023A IT1262824B (en) 1993-03-12 1993-03-12 HEATER RADIATOR IN WELDED METAL TUBES, AND PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF THE SAME.

Country Status (3)

Country Link
DE (1) DE4404928C2 (en)
FR (1) FR2702550B1 (en)
IT (1) IT1262824B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402020C2 (en) * 1994-01-20 1996-10-24 K Handreck Process and plant for the production of heat exchangers for fluid heat transfer media as well as pressure-resistant heat exchange
DE4442040A1 (en) * 1994-11-25 1996-05-30 Behr Gmbh & Co Heat exchanger with a manifold
DE19652995A1 (en) * 1996-12-19 1998-06-25 Behr Gmbh & Co Apparatus for production of apertures
DE19823635A1 (en) * 1998-05-27 1999-12-02 Thermo Technik Holding Ag Reut Fabrication of radiator for bathrooms
IT1318751B1 (en) * 2000-08-09 2003-09-10 Kea S R L HEATING DEVICE
ITMI20022630A1 (en) * 2002-12-12 2004-06-13 Consulnet Italia S R L OVEN BRAZING PROCESS
WO2005102579A1 (en) * 2004-04-22 2005-11-03 Francesco Gropallo Furnace brazing process
DE502005004744D1 (en) * 2005-10-25 2008-08-28 Zehnder Verkauf Verwaltung Radiator, in particular Mehrsäuler radiator
DE102007055328A1 (en) 2007-11-19 2009-05-20 Contitech Techno-Chemie Gmbh pipe connection
DE202013007617U1 (en) 2013-08-28 2013-09-27 Margarete Anna Lohmann Tubular heaters
DE102019113523B3 (en) 2019-05-21 2020-07-23 Technische Bauteile Eberle Gmbh Solar energy collector, method for producing a solar energy collector and machine tool for producing a connection of a solar energy collector and connection with a flare connection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE337441C (en) * 1921-03-22 Moll Werke Akt Ges Sheet metal radiator
AT43904B (en) * 1909-08-10 1910-09-10 Peter Kottlechner Process for the production of various wide drive belts, belts and. Like. Made of asbestos fabric.
US1432073A (en) * 1921-04-05 1922-10-17 Lowy Morris Mechanism for forming nipples on tubes
DE6900372U (en) * 1969-01-03 1969-05-08 Gefi Gmbh METAL RECUPERATOR FOR GAS MEDIA
US3689972A (en) * 1970-11-19 1972-09-12 Modine Mfg Co Method of fabricating a heat exchanger
US4227393A (en) * 1979-01-03 1980-10-14 Anvil Corporation Method and apparatus for punching openings in tubes
US4679289A (en) * 1986-08-15 1987-07-14 Brazeway, Inc. Method and apparatus for forming intruded branch attachment structures in tubing
DE3900744A1 (en) * 1989-01-12 1990-07-26 Sueddeutsche Kuehler Behr HEAT EXCHANGER
JPH02109184U (en) * 1989-02-17 1990-08-30
DE9321403U1 (en) * 1992-10-20 1997-11-27 Behr Gmbh & Co, 70469 Stuttgart Collecting pipe for a heat exchanger

Also Published As

Publication number Publication date
FR2702550B1 (en) 1996-01-12
DE4404928A1 (en) 1994-09-15
FR2702550A1 (en) 1994-09-16
ITRE930023A0 (en) 1993-03-12
ITRE930023A1 (en) 1994-09-12
DE4404928C2 (en) 2002-07-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970328