IT1110833B - Apparato e processo per la fabbricazione di tubi alettati - Google Patents

Apparato e processo per la fabbricazione di tubi alettati

Info

Publication number
IT1110833B
IT1110833B IT19565/79A IT1956579A IT1110833B IT 1110833 B IT1110833 B IT 1110833B IT 19565/79 A IT19565/79 A IT 19565/79A IT 1956579 A IT1956579 A IT 1956579A IT 1110833 B IT1110833 B IT 1110833B
Authority
IT
Italy
Prior art keywords
manufacture
finned tubes
finned
tubes
Prior art date
Application number
IT19565/79A
Other languages
English (en)
Other versions
IT7919565A0 (it
Original Assignee
Lummus Co
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 Lummus Co filed Critical Lummus Co
Publication of IT7919565A0 publication Critical patent/IT7919565A0/it
Application granted granted Critical
Publication of IT1110833B publication Critical patent/IT1110833B/it

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
    • B21C37/15—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT19565/79A 1978-01-26 1979-01-24 Apparato e processo per la fabbricazione di tubi alettati IT1110833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB328378 1978-01-26

Publications (2)

Publication Number Publication Date
IT7919565A0 IT7919565A0 (it) 1979-01-24
IT1110833B true IT1110833B (it) 1986-01-06

Family

ID=9755423

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19565/79A IT1110833B (it) 1978-01-26 1979-01-24 Apparato e processo per la fabbricazione di tubi alettati

Country Status (11)

Country Link
JP (1) JPS54122671A (it)
BR (1) BR7900474A (it)
CA (1) CA1149139A (it)
DE (1) DE2902392A1 (it)
FI (1) FI790246A (it)
FR (1) FR2415495A1 (it)
GB (1) GB2013118B (it)
HU (1) HU182042B (it)
IT (1) IT1110833B (it)
NL (1) NL7900606A (it)
ZA (1) ZA79353B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112547845B (zh) * 2020-10-30 2022-11-15 河钢股份有限公司承德分公司 一种测厚仪射线冷却剂散热片矫正清洁装置
CN114953488B (zh) * 2022-05-17 2023-09-15 浙江圣丰工艺品有限公司 拐杖塑料管毛条缠绕机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863553A (en) * 1926-08-06 1932-06-14 Paul F Foster Apparatus for securing metal fins to tubes or cylinders
US2713375A (en) * 1950-10-12 1955-07-19 Aerofin Corp Fin straightening devices
FR1147355A (fr) * 1956-04-13 1957-11-22 Procédé pour la fabrication de tubes à ailettes du type utilisé dans les échangeurs de chaleur, machine pour sa mise en oeuvre et tubes obtenus par ce procédé
US3388449A (en) * 1965-09-16 1968-06-18 Arthur H. Mcelroy Apparatus for forming integrally finned tubing
FR1532278A (fr) * 1966-12-22 1968-07-12 Biraghi Procédé de fabrication d'un tube à ailettes pour échanges thermiques, et appareillage pour la mise en oeuvre dudit procédé
US3500903A (en) * 1968-03-29 1970-03-17 Arthur H Mcelroy Heat exchange article
US3613206A (en) * 1969-05-07 1971-10-19 Arthur H Mcelroy Rolled groove fin tube
DE2203474C2 (de) * 1972-01-26 1973-11-29 Felten & Guilleaume Kabelwerke Ag, 5000 Koeln Abzugsvorrichtung fur stranglbrmiges Gut
US3745801A (en) * 1972-03-02 1973-07-17 Carrier Corp Multiple tube finning apparatus

Also Published As

Publication number Publication date
CA1149139A (en) 1983-07-05
DE2902392A1 (de) 1979-08-09
GB2013118A (en) 1979-08-08
IT7919565A0 (it) 1979-01-24
FI790246A (fi) 1979-07-27
BR7900474A (pt) 1979-08-21
NL7900606A (nl) 1979-07-30
ZA79353B (en) 1980-01-30
HU182042B (en) 1983-12-28
FR2415495A1 (fr) 1979-08-24
JPS54122671A (en) 1979-09-22
GB2013118B (en) 1982-05-06

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