FR708005A - Procédé de fabrication des tubes à ailettes - Google Patents

Procédé de fabrication des tubes à ailettes

Info

Publication number
FR708005A
FR708005A FR708005DA FR708005A FR 708005 A FR708005 A FR 708005A FR 708005D A FR708005D A FR 708005DA FR 708005 A FR708005 A FR 708005A
Authority
FR
France
Prior art keywords
manufacturing process
finned tubes
finned
tubes
manufacturing
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)
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.)
Kure Norsk Motor & Dynamofabri
Original Assignee
Kure Norsk Motor & Dynamofabri
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 Kure Norsk Motor & Dynamofabri filed Critical Kure Norsk Motor & Dynamofabri
Application granted granted Critical
Publication of FR708005A publication Critical patent/FR708005A/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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
FR708005D 1929-11-25 1930-11-24 Procédé de fabrication des tubes à ailettes Expired FR708005A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO708005X 1929-11-25

Publications (1)

Publication Number Publication Date
FR708005A true FR708005A (fr) 1931-07-17

Family

ID=19906745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708005D Expired FR708005A (fr) 1929-11-25 1930-11-24 Procédé de fabrication des tubes à ailettes

Country Status (1)

Country Link
FR (1) FR708005A (fr)

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