GB1038078A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1038078A
GB1038078A GB3174163A GB3174163A GB1038078A GB 1038078 A GB1038078 A GB 1038078A GB 3174163 A GB3174163 A GB 3174163A GB 3174163 A GB3174163 A GB 3174163A GB 1038078 A GB1038078 A GB 1038078A
Authority
GB
United Kingdom
Prior art keywords
fins
tubes
apertures
assembly
end plates
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.)
Expired
Application number
GB3174163A
Inventor
Geoffrey Arthur Beeston
Arthur Frederick Dyson
Alan Lowe
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.)
Marston Excelsior Ltd
Original Assignee
Marston Excelsior Ltd
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 Marston Excelsior Ltd filed Critical Marston Excelsior Ltd
Priority to GB3174163A priority Critical patent/GB1038078A/en
Publication of GB1038078A publication Critical patent/GB1038078A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely 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
    • 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

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

1,038,078. Making heat exchangers; brazing. MARSTON EXCELSIOR Ltd. July 28, 1964 [Aug. 12, 1963], No. 31741/63. Headings B3A and B3R. [Also in Division F4] A method of making a heat exchanger, Fig. 2, comprises bending tubes 1 into a sinuous shape having at least three parallel straight portions and locating thereon a plurality of fins 4 having apertures 5, 6, Fig. 5. The fins and tubes are made from aluminium alloy, and the heatexchanger assembled by passing the slightly flattened bends 3 through dumb-bell shaped slots 6, the straight portions passing through circular holes 5. The assembly is supported between end plates 9 and 10 and brazing wire inserted in longitudinal channels formed by slots 7 and 8 in the fins and corresponding holes in the end plates 10. The assembly is then dipped in a molten salt bath where the wire melts and is drawn by capillary action into interstices between the tubes 1 and flange surrounding the apertures, thereby forming a rigid unit.
GB3174163A 1963-08-12 1963-08-12 Heat exchangers Expired GB1038078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3174163A GB1038078A (en) 1963-08-12 1963-08-12 Heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3174163A GB1038078A (en) 1963-08-12 1963-08-12 Heat exchangers

Publications (1)

Publication Number Publication Date
GB1038078A true GB1038078A (en) 1966-08-03

Family

ID=10327696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3174163A Expired GB1038078A (en) 1963-08-12 1963-08-12 Heat exchangers

Country Status (1)

Country Link
GB (1) GB1038078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658278A1 (en) * 1990-02-14 1991-08-16 Stein Industrie REMOVABLE HEAT EXCHANGER HAVING HAIRPIN TUBES ARRANGED IN PARALLEL PLANS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658278A1 (en) * 1990-02-14 1991-08-16 Stein Industrie REMOVABLE HEAT EXCHANGER HAVING HAIRPIN TUBES ARRANGED IN PARALLEL PLANS.
EP0442795A1 (en) * 1990-02-14 1991-08-21 STEIN INDUSTRIE Société Anonyme dite: Dismountable heat exchanger with hairpin tubes in parallel planes

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