GB1018143A - Improvements in or relating to heat exchangers - Google Patents

Improvements in or relating to heat exchangers

Info

Publication number
GB1018143A
GB1018143A GB2516862A GB2516862A GB1018143A GB 1018143 A GB1018143 A GB 1018143A GB 2516862 A GB2516862 A GB 2516862A GB 2516862 A GB2516862 A GB 2516862A GB 1018143 A GB1018143 A GB 1018143A
Authority
GB
United Kingdom
Prior art keywords
gills
bifurcations
tubes
secured
sections
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
GB2516862A
Inventor
Alan Dobie
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.)
NORMAN ISHERWOOD AND Co L
Original Assignee
NORMAN ISHERWOOD AND Co L
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 NORMAN ISHERWOOD AND Co L filed Critical NORMAN ISHERWOOD AND Co L
Priority to GB2516862A priority Critical patent/GB1018143A/en
Publication of GB1018143A publication Critical patent/GB1018143A/en
Expired 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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
    • F28F1/126—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 consisting of zig-zag shaped fins

Landscapes

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

Abstract

1,018,143. Tubular heat exchangers. NORMAN ISHERWOOD & CO. Ltd. July 1, 1963 [June 30, 1962], No. 25168/62. Heading F4S. A heat exchanger element comprises a fluid passageway, wherein, over the major part of its length between its ends, the passageway is bifurcated and has gills secured to the external surface of the bifurcations. As shown, corrugated gills 19, 20 are secured to the outer edges of bifurcations 17 each comprising a tube of rectangular crosssection, and a common gill 21 is located between and in contact with adjacent surfaces of said tubes. The corresponding ends of the said tubes are located in seats 16a, provided in the ends of connecting sections 16. The other ends of the sections 16 are of semicircular cross-section and fit in complementary relationship into a circular socket formed in a connecting tube 12, the opposite end of which is provided with a terminal spigot 13, also of circular cross-section. Alternative forms of gills shown comprise a single corrugated metal strip 22, the bifurcations passing through suitably positioned pairs of holes punched in the strip (Figs. 5 and 6, not shown) and single plates (Fig. 7, not shown) in which slots are punched as described above, but extending from one edge of the plate, the opposite edge being curved. The socket of the connecting tube may be rectangular or cross-shaped (Figs. 9, 10, not shown), the tubes 17 being secured therein by I-shaped or rectangular blocking members 29 or 31. Other embodiments are described wherein the spigot 13 sockets into the base of the adapter, the adapter being formed by two abutting pressed sheet metal sections (Fig. 12, not shown), or comprising a drum shape element (Fig. 13, not shown). A heat exchanger may comprise a plurality of bifurcated elements, their respective ends being connected into upper and lower tanks or headers by means of the terminal spigots 13, these being perhaps twice as long at one end of the element as at the other.
GB2516862A 1962-06-30 1962-06-30 Improvements in or relating to heat exchangers Expired GB1018143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2516862A GB1018143A (en) 1962-06-30 1962-06-30 Improvements in or relating to heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2516862A GB1018143A (en) 1962-06-30 1962-06-30 Improvements in or relating to heat exchangers

Publications (1)

Publication Number Publication Date
GB1018143A true GB1018143A (en) 1966-01-26

Family

ID=10223322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2516862A Expired GB1018143A (en) 1962-06-30 1962-06-30 Improvements in or relating to heat exchangers

Country Status (1)

Country Link
GB (1) GB1018143A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546824A (en) * 1984-03-19 1985-10-15 Mccord Heat Transfer Corporation Heat exchanger
EP0505244A1 (en) * 1991-03-20 1992-09-23 Valeo Thermique Moteur Heat exchanger with tube bundle, more particularly for motor vehicle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546824A (en) * 1984-03-19 1985-10-15 Mccord Heat Transfer Corporation Heat exchanger
EP0505244A1 (en) * 1991-03-20 1992-09-23 Valeo Thermique Moteur Heat exchanger with tube bundle, more particularly for motor vehicle
FR2674322A1 (en) * 1991-03-20 1992-09-25 Valeo Thermique Moteur Sa TUBE BEAM HEAT EXCHANGER, PARTICULARLY FOR A MOTOR VEHICLE.
US5219024A (en) * 1991-03-20 1993-06-15 Valeo Thermique Moteur Heat exchanger having a bundle of tubes, in particular for a motor vehicle

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