FR932059A - Improvement in the manufacture of finned pipes and resulting new industrial product - Google Patents

Improvement in the manufacture of finned pipes and resulting new industrial product

Info

Publication number
FR932059A
FR932059A FR932059DA FR932059A FR 932059 A FR932059 A FR 932059A FR 932059D A FR932059D A FR 932059DA FR 932059 A FR932059 A FR 932059A
Authority
FR
France
Prior art keywords
improvement
manufacture
industrial product
new industrial
resulting new
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
Other languages
French (fr)
Inventor
Roger-Charles Porcherot
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 filed Critical
Application granted granted Critical
Publication of FR932059A publication Critical patent/FR932059A/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR932059D 1946-08-08 1946-08-08 Improvement in the manufacture of finned pipes and resulting new industrial product Expired FR932059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR932059T 1946-08-08

Publications (1)

Publication Number Publication Date
FR932059A true FR932059A (en) 1948-03-11

Family

ID=9454990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR932059D Expired FR932059A (en) 1946-08-08 1946-08-08 Improvement in the manufacture of finned pipes and resulting new industrial product

Country Status (1)

Country Link
FR (1) FR932059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044011B (en) * 1955-02-25 1958-11-20 Basf Ag Process for inserting thin-walled, corrosion-resistant core tubes into high pressure hollow bodies
EP0124026A2 (en) * 1983-04-23 1984-11-07 Zaklady Urzadzen Chemicznych METALCHEM im. Wladyslawa Planetorza A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044011B (en) * 1955-02-25 1958-11-20 Basf Ag Process for inserting thin-walled, corrosion-resistant core tubes into high pressure hollow bodies
EP0124026A2 (en) * 1983-04-23 1984-11-07 Zaklady Urzadzen Chemicznych METALCHEM im. Wladyslawa Planetorza A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method
EP0124026A3 (en) * 1983-04-23 1985-03-20 Zaklady Urzadzen Chemicznych Metalchem A method of forming ribs in bimetallic tubes and a ribbed tube formed by the method

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