IT1184869B - HEATING WALL CONSTITUTED BY FLAT TUBES AND METHOD FOR ITS MANUFACTURE - Google Patents

HEATING WALL CONSTITUTED BY FLAT TUBES AND METHOD FOR ITS MANUFACTURE

Info

Publication number
IT1184869B
IT1184869B IT19286/85A IT1928685A IT1184869B IT 1184869 B IT1184869 B IT 1184869B IT 19286/85 A IT19286/85 A IT 19286/85A IT 1928685 A IT1928685 A IT 1928685A IT 1184869 B IT1184869 B IT 1184869B
Authority
IT
Italy
Prior art keywords
tubes
heating wall
flat tubes
flat
pressure
Prior art date
Application number
IT19286/85A
Other languages
Italian (it)
Other versions
IT8519286A0 (en
Inventor
Helmuth Amann
Original Assignee
Arbonia Ag
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 Arbonia Ag filed Critical Arbonia Ag
Publication of IT8519286A0 publication Critical patent/IT8519286A0/en
Application granted granted Critical
Publication of IT1184869B publication Critical patent/IT1184869B/en

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
    • F28D1/04—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
    • F28D1/0535—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 the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • 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
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Heat Treatment Of Articles (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The invention exhibits a heating wall having a plurality of flat tubes which are arranged above one another and are connected to one another on their flat sides by pressure welding. Oval openings, which communicate on the flat sides, are used for the forced circulation. It is of the essence that a defined gap is provided in each case between the narrow sides of the flat tubes, and that annular elements positioned for the purpose of pressure welding between the flat tubes simultaneously serve as spacers between the tubes situated above one another. In this arrangement, the tube ends are individually sealed on the end face, in each case. <??>The invention also exhibits a method for producing the heating wall which is essentially based on the fact that the flat tubes which are connected on the narrow sides by pressure-welding are sealed on the end faces before the openings are introduced. The tubes, which have already been sealed and cleaned on the welding seam, are then provided with openings and pressure-welded over annular elements which simultaneously serve as spacing elements. <??>The great advantage of the novel heating wall and of the novel method of production is the provision of a heating wall which permits the tubes to be painted all around in an anticorrosive fashion and has a relatively large heating surface. <IMAGE>
IT19286/85A 1984-02-01 1985-01-30 HEATING WALL CONSTITUTED BY FLAT TUBES AND METHOD FOR ITS MANUFACTURE IT1184869B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3403488A DE3403488C2 (en) 1984-02-01 1984-02-01 Flat tube radiators

Publications (2)

Publication Number Publication Date
IT8519286A0 IT8519286A0 (en) 1985-01-30
IT1184869B true IT1184869B (en) 1987-10-28

Family

ID=6226481

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19286/85A IT1184869B (en) 1984-02-01 1985-01-30 HEATING WALL CONSTITUTED BY FLAT TUBES AND METHOD FOR ITS MANUFACTURE

Country Status (3)

Country Link
DE (1) DE3403488C2 (en)
FR (1) FR2558943A1 (en)
IT (1) IT1184869B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1000178C2 (en) * 1995-04-19 1996-10-22 Frenger Systemen B V Heating body and method for manufacturing such a heating body.
DE19833845A1 (en) * 1998-07-28 2000-02-03 Behr Gmbh & Co Heat exchanger tube block and multi-chamber flat tube that can be used for this
EP0994320B1 (en) 1998-10-17 2004-11-17 Arbonia Ag Radiator with at least two stacked flat tubes
DE19854089A1 (en) * 1998-11-24 2000-05-25 Taupadel Kurt Heat exchanger
IES20000093A2 (en) 1999-02-12 2000-10-18 Baggrave Ltd A radiator
CN201449171U (en) * 2009-05-05 2010-05-05 蔡应麟 Tubular energy saver
CN105690031A (en) * 2015-09-30 2016-06-22 安徽中盛罐业有限公司 Production process for tin can

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH420540A (en) * 1964-09-14 1966-09-15 Apparate Und Metallbau Wald Ag Manufacturing process for radiators and radiators manufactured according to the process
CH436191A (en) * 1965-08-03 1967-05-31 Runtal Holding Co Sa Method of manufacturing a heating or cooling radiator and radiator produced by this method
CH436630A (en) * 1966-07-07 1967-05-31 Strebelwerk Ag Heating wall
CH488520A (en) * 1968-01-31 1970-04-15 Strebelwerk Ag Process for welding flat tubes and welding system for carrying out the process
CH504662A (en) * 1969-03-11 1971-03-15 Garbini Louis Flat tube and process for its manufacture
CH568539A5 (en) * 1974-09-20 1975-10-31 Runtal Holding Co Sa
CH592290A5 (en) * 1975-10-24 1977-10-31 Runtal Holding Co Sa
FR2487495A1 (en) * 1980-07-25 1982-01-29 Commissariat Energie Atomique Heat exchanger of thin metal plates in foam insulated casing - opt. using melt adhesive joints and rigid impermeable crosslinked foam
CH654100A5 (en) * 1981-03-12 1986-01-31 Runtal Holding Co Sa RADIATOR.
NL177775C (en) * 1982-05-11 1985-11-18 Gouda Holland Bv PANEL RADIATOR.

Also Published As

Publication number Publication date
DE3403488A1 (en) 1985-08-08
DE3403488C2 (en) 1986-11-20
FR2558943A1 (en) 1985-08-02
IT8519286A0 (en) 1985-01-30

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