ES288708A1 - Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES288708A1
ES288708A1 ES288708A ES288708A ES288708A1 ES 288708 A1 ES288708 A1 ES 288708A1 ES 288708 A ES288708 A ES 288708A ES 288708 A ES288708 A ES 288708A ES 288708 A1 ES288708 A1 ES 288708A1
Authority
ES
Spain
Prior art keywords
translation
procedure
installation
machine
legally binding
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
ES288708A
Other languages
Spanish (es)
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.)
Lorraine Escaut SA
Original Assignee
Lorraine Escaut SA
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
Priority claimed from FR899663A external-priority patent/FR1332630A/en
Priority claimed from FR899665A external-priority patent/FR1332632A/en
Application filed by Lorraine Escaut SA filed Critical Lorraine Escaut SA
Publication of ES288708A1 publication Critical patent/ES288708A1/en
Expired legal-status Critical Current

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
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • General Induction Heating (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Metal Rolling (AREA)

Abstract

Procedure and installation of continuous fabrication of welded metal tubes, from sheet metal in bands, characterized by the succession of the following stages: -a) the unrolled sheet is first placed in the form of an open tube; -b) this open tube is welded by approaching the edges of the plate heated by induction; -c) the closed tube is heated by Joule effect generated directly in the tube; -d) the tube is subjected to a hot calibration; then it is cut to the desired length. (Machine-translation by Google Translate, not legally binding)
ES288708A 1962-06-04 1963-06-04 Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding) Expired ES288708A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR899663A FR1332630A (en) 1962-06-04 1962-06-04 Method and device for adjusting the thickness of a metal tube during manufacture
FR899665A FR1332632A (en) 1962-06-04 1962-06-04 Improved method and apparatus for the continuous manufacture of welded metal tubes

Publications (1)

Publication Number Publication Date
ES288708A1 true ES288708A1 (en) 1963-08-01

Family

ID=26196012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES288708A Expired ES288708A1 (en) 1962-06-04 1963-06-04 Procedure and installation of continuous manufacture of soldied metal tubes (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
AT (1) AT289692B (en)
DE (1) DE1210502C2 (en)
ES (1) ES288708A1 (en)
GB (1) GB1037486A (en)
NL (1) NL293581A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE429632C (en) * 1923-07-31 1926-06-01 Hans Willi Roth Electric welding process
DE724547C (en) * 1933-05-14 1942-08-28 August Seuthe Maschf Machine for the production of welded pipes
US2380107A (en) * 1941-05-02 1945-07-10 Bundy Tubing Co Tubing
DE974355C (en) * 1951-11-17 1960-12-15 Phoenix Rheinrohr Ag Vereinigt Process and equipment for the continuous production of welded tubes

Also Published As

Publication number Publication date
DE1210502B (en) 1973-10-11
DE1210502C2 (en) 1973-10-11
NL293581A (en)
AT289692B (en) 1971-05-10
GB1037486A (en) 1966-07-27

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