EP0183211A3 - Heat exchanger modules and method of manufacturing - Google Patents

Heat exchanger modules and method of manufacturing Download PDF

Info

Publication number
EP0183211A3
EP0183211A3 EP85114897A EP85114897A EP0183211A3 EP 0183211 A3 EP0183211 A3 EP 0183211A3 EP 85114897 A EP85114897 A EP 85114897A EP 85114897 A EP85114897 A EP 85114897A EP 0183211 A3 EP0183211 A3 EP 0183211A3
Authority
EP
European Patent Office
Prior art keywords
heat exchanging
fins
tube
manufacturing
providing
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.)
Ceased
Application number
EP85114897A
Other languages
German (de)
French (fr)
Other versions
EP0183211A2 (en
Inventor
Heinz Gehrig
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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 Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP0183211A2 publication Critical patent/EP0183211A2/en
Publication of EP0183211A3 publication Critical patent/EP0183211A3/en
Ceased legal-status Critical Current

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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • 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
    • 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
    • F28D1/0246—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 heat-exchange elements having several adjacent conduits forming a whole, e.g. blocks
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A new method of manufacturing of heat exchangers, and more particularly a method of producing completely integrated heat exchanging modules of variable size and capacity, and heat exchangers provided by such method is disclosed. The method comprises steps of providing a hollow shape (2) comprising a tube (21) with one or more voids, longitudinally extending fins (22) projecting from the tube surface, partial removal of fins and bending of the tube in areas free of fins providing a meander-like loop for heat exchanging medium and a multiplicity of convection cham­ bers (24). The heat exchanging module (2) is also provided with apertures (25,26) constituting inlets and outlets for transverse circulation of heat exchanging media.
EP85114897A 1984-11-23 1985-11-25 Heat exchanger modules and method of manufacturing Ceased EP0183211A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH559984 1984-11-23
CH5599/84 1984-11-23

Publications (2)

Publication Number Publication Date
EP0183211A2 EP0183211A2 (en) 1986-06-04
EP0183211A3 true EP0183211A3 (en) 1986-10-29

Family

ID=4296304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114897A Ceased EP0183211A3 (en) 1984-11-23 1985-11-25 Heat exchanger modules and method of manufacturing

Country Status (2)

Country Link
EP (1) EP0183211A3 (en)
JP (1) JPS61193733A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2133389T3 (en) * 1992-02-28 1999-09-16 Melanesia Int Trust HEAT EXCHANGER SET.
ES2065808B1 (en) * 1992-05-06 1996-12-16 Kobol Sa HEAT EXCHANGER AND ITS MANUFACTURING PROCESS.
WO1994023257A1 (en) * 1993-03-29 1994-10-13 Melanesia International Trust Company Limited Heat exchanger assembly
CZ291245B6 (en) 2001-08-01 2003-01-15 Franti©Ek Lapáček Modular heating element
EP1831631A2 (en) * 2004-12-22 2007-09-12 STIEBEL ELTRON GmbH & Co. KG Heat exchanger and heat pump cycle
CZ2008727A3 (en) 2008-11-14 2010-05-26 Lapácek@František Pressed-in joint of heating body pipe and lamella, process of its manufacture and tool for making the process
IT1397613B1 (en) * 2009-07-16 2013-01-18 Termal Srl IRRADIATION HEATING DEVICE
KR200458936Y1 (en) * 2009-12-14 2012-03-21 주식회사 동신전열 Fin and tube integral type heat exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347957A (en) * 1939-06-17 1944-05-02 William E Mccullough Heat exchange unit
CH262895A (en) * 1947-10-01 1949-07-31 Beck Josef Heat exchange apparatus.
FR1524182A (en) * 1967-02-24 1968-05-10 Rubanox Soc Improvements to finned heat exchangers
US3540530A (en) * 1968-06-12 1970-11-17 Peerless Of America Gradated heat exchange fins
FR2222624A1 (en) * 1973-03-23 1974-10-18 Axlander A N A
GB1594136A (en) * 1978-05-30 1981-07-30 Simpson V J Methods of construction of central heating radiators

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347957A (en) * 1939-06-17 1944-05-02 William E Mccullough Heat exchange unit
CH262895A (en) * 1947-10-01 1949-07-31 Beck Josef Heat exchange apparatus.
FR1524182A (en) * 1967-02-24 1968-05-10 Rubanox Soc Improvements to finned heat exchangers
US3540530A (en) * 1968-06-12 1970-11-17 Peerless Of America Gradated heat exchange fins
FR2222624A1 (en) * 1973-03-23 1974-10-18 Axlander A N A
GB1594136A (en) * 1978-05-30 1981-07-30 Simpson V J Methods of construction of central heating radiators

Also Published As

Publication number Publication date
JPS61193733A (en) 1986-08-28
EP0183211A2 (en) 1986-06-04

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Inventor name: GEHRIG, HEINZ