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FR988026A - Perfectionnements à la fabrication des tubes à ailettes - Google Patents

Perfectionnements à la fabrication des tubes à ailettes

Info

Publication number
FR988026A
FR988026A FR988026DA FR988026A FR 988026 A FR988026 A FR 988026A FR 988026D A FR988026D A FR 988026DA FR 988026 A FR988026 A FR 988026A
Authority
FR
France
Prior art keywords
manufacture
finned tubes
finned
tubes
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
English (en)
Inventor
Pierre-Georges Vicard
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 FR988026A publication Critical patent/FR988026A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR988026D 1949-04-07 1949-04-07 Perfectionnements à la fabrication des tubes à ailettes Expired FR988026A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR988026T 1949-04-07

Publications (1)

Publication Number Publication Date
FR988026A true FR988026A (fr) 1951-08-22

Family

ID=9539285

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988026D Expired FR988026A (fr) 1949-04-07 1949-04-07 Perfectionnements à la fabrication des tubes à ailettes

Country Status (1)

Country Link
FR (1) FR988026A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215454A (en) * 1978-04-07 1980-08-05 United Aircraft Products, Inc. Attaching fin material to a heat transfer or like surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215454A (en) * 1978-04-07 1980-08-05 United Aircraft Products, Inc. Attaching fin material to a heat transfer or like surface

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