IT1071295B - Tubo ad alette con un nastro dialettatura..procedimento e dispositivo per la fabbricazione di detto tubo - Google Patents

Tubo ad alette con un nastro dialettatura..procedimento e dispositivo per la fabbricazione di detto tubo

Info

Publication number
IT1071295B
IT1071295B IT68362/76A IT6836276A IT1071295B IT 1071295 B IT1071295 B IT 1071295B IT 68362/76 A IT68362/76 A IT 68362/76A IT 6836276 A IT6836276 A IT 6836276A IT 1071295 B IT1071295 B IT 1071295B
Authority
IT
Italy
Prior art keywords
tube
dialetting
tape
procedure
manufacture
Prior art date
Application number
IT68362/76A
Other languages
English (en)
Italian (it)
Original Assignee
Scholl Dr Ing Gunter
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 Scholl Dr Ing Gunter filed Critical Scholl Dr Ing Gunter
Application granted granted Critical
Publication of IT1071295B publication Critical patent/IT1071295B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT68362/76A 1975-06-04 1976-06-04 Tubo ad alette con un nastro dialettatura..procedimento e dispositivo per la fabbricazione di detto tubo IT1071295B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752524737 DE2524737A1 (de) 1975-06-04 1975-06-04 Verfahren und vorrichtung zur herstellung eines gewellten rippenbandes zur anwendung beim herstellungsverfahren fuer elektrisch geschweisste rippenrohre

Publications (1)

Publication Number Publication Date
IT1071295B true IT1071295B (it) 1985-04-02

Family

ID=5948196

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68362/76A IT1071295B (it) 1975-06-04 1976-06-04 Tubo ad alette con un nastro dialettatura..procedimento e dispositivo per la fabbricazione di detto tubo

Country Status (5)

Country Link
BE (1) BE842620A (enrdf_load_stackoverflow)
DE (1) DE2524737A1 (enrdf_load_stackoverflow)
FR (1) FR2313144A1 (enrdf_load_stackoverflow)
IT (1) IT1071295B (enrdf_load_stackoverflow)
SE (1) SE7606375L (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR2313144A1 (fr) 1976-12-31
FR2313144B3 (enrdf_load_stackoverflow) 1979-02-23
DE2524737A1 (de) 1976-12-16
SE7606375L (sv) 1976-12-05
BE842620A (fr) 1976-10-01

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