BE878770A - METHOD AND DEVICE FOR THE MANUFACTURE OF A HEAT EXCHANGER TUBE - Google Patents

METHOD AND DEVICE FOR THE MANUFACTURE OF A HEAT EXCHANGER TUBE

Info

Publication number
BE878770A
BE878770A BE0/197131A BE197131A BE878770A BE 878770 A BE878770 A BE 878770A BE 0/197131 A BE0/197131 A BE 0/197131A BE 197131 A BE197131 A BE 197131A BE 878770 A BE878770 A BE 878770A
Authority
BE
Belgium
Prior art keywords
manufacture
heat exchanger
exchanger tube
tube
heat
Prior art date
Application number
BE0/197131A
Other languages
French (fr)
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of BE878770A publication Critical patent/BE878770A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
BE0/197131A 1978-09-15 1979-09-13 METHOD AND DEVICE FOR THE MANUFACTURE OF A HEAT EXCHANGER TUBE BE878770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840744 DE2840744C2 (en) 1978-09-15 1978-09-15 Method and device for manufacturing a heat exchanger tube

Publications (1)

Publication Number Publication Date
BE878770A true BE878770A (en) 1979-12-31

Family

ID=6049849

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197131A BE878770A (en) 1978-09-15 1979-09-13 METHOD AND DEVICE FOR THE MANUFACTURE OF A HEAT EXCHANGER TUBE

Country Status (2)

Country Link
BE (1) BE878770A (en)
DE (1) DE2840744C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581800A (en) * 1984-08-16 1986-04-15 Sundstrand Heat Transfer, Inc. Method of making a segmented externally finned heat exchanger tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932610A (en) * 1932-10-25 1933-10-31 Tilley Edwin Frost Radiation device
US3255516A (en) * 1963-09-03 1966-06-14 Ohio Crankshaft Co Method and apparatus of producing heat exchanger tubing
GB1328302A (en) * 1970-06-25 1973-08-30 Escoa Fintube Corp Segmented finned tube and its method of manufacture
CA937737A (en) * 1970-07-13 1973-12-04 Herbert J. Venables, Iii Manufacture of heat exchanger tube
DE2330497C3 (en) * 1973-06-15 1979-12-06 Metallschlauch-Fabrik Pforzheim (Vorm. Hch. Witzenmann) Gmbh, 7530 Pforzheim Finned tube for heat exchanger

Also Published As

Publication number Publication date
DE2840744A1 (en) 1980-03-27
DE2840744C2 (en) 1985-08-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MANNESMANN A.G.

Effective date: 19920930