FR1093179A - Method for making finned tubes - Google Patents

Method for making finned tubes

Info

Publication number
FR1093179A
FR1093179A FR1093179DA FR1093179A FR 1093179 A FR1093179 A FR 1093179A FR 1093179D A FR1093179D A FR 1093179DA FR 1093179 A FR1093179 A FR 1093179A
Authority
FR
France
Prior art keywords
finned tubes
making finned
making
tubes
finned
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)
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.)
Deutsche Waggon & Maschf GmbH
Original Assignee
Deutsche Waggon & Maschf GmbH
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 Deutsche Waggon & Maschf GmbH filed Critical Deutsche Waggon & Maschf GmbH
Application granted granted Critical
Publication of FR1093179A publication Critical patent/FR1093179A/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
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
FR1093179D 1953-02-21 1954-02-12 Method for making finned tubes Expired FR1093179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1093179X 1953-02-21

Publications (1)

Publication Number Publication Date
FR1093179A true FR1093179A (en) 1955-05-02

Family

ID=7722105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1093179D Expired FR1093179A (en) 1953-02-21 1954-02-12 Method for making finned tubes

Country Status (1)

Country Link
FR (1) FR1093179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533469A1 (en) * 1982-09-27 1984-03-30 Jeumont Schneider Method of making a sealed tubular enclosure provided with cooling fins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533469A1 (en) * 1982-09-27 1984-03-30 Jeumont Schneider Method of making a sealed tubular enclosure provided with cooling fins

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