GB667596A - Method and apparatus for making low fin tubes - Google Patents

Method and apparatus for making low fin tubes

Info

Publication number
GB667596A
GB667596A GB136650A GB136650A GB667596A GB 667596 A GB667596 A GB 667596A GB 136650 A GB136650 A GB 136650A GB 136650 A GB136650 A GB 136650A GB 667596 A GB667596 A GB 667596A
Authority
GB
United Kingdom
Prior art keywords
wires
tube
tubes
soldering
fins
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
GB136650A
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.)
Griscom Russell Co
Original Assignee
Griscom Russell Co
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 Griscom Russell Co filed Critical Griscom Russell Co
Priority to GB136650A priority Critical patent/GB667596A/en
Publication of GB667596A publication Critical patent/GB667596A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

667,596. Making gilled tubes. FAIRWEATHER, H. G. C. (Griscom-Russell Co.). Jan. 18, 1950, No. 1366/50. Classes 83 (ii) and 83 (iv). [Also in Group XIII] Coiling; drawing; soldering.-In a machine for applying triangular sectioned fins to tubes, wires are fed from bobbins 30 through drawing dies 31 which shape the wires to triangular form under guide rolls 32 to a travelling guide 5 by which the wires are wound on a rotated tube 2 by rolls 14 on a frame 13 controlled by an eccentric 19. The wires may be secured by tube expansion or by soldering. The fins are closely spaced to provide a heat-conducting surface coextensive in area with the tube surface.
GB136650A 1950-01-18 1950-01-18 Method and apparatus for making low fin tubes Expired GB667596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB136650A GB667596A (en) 1950-01-18 1950-01-18 Method and apparatus for making low fin tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB136650A GB667596A (en) 1950-01-18 1950-01-18 Method and apparatus for making low fin tubes

Publications (1)

Publication Number Publication Date
GB667596A true GB667596A (en) 1952-03-05

Family

ID=9720769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB136650A Expired GB667596A (en) 1950-01-18 1950-01-18 Method and apparatus for making low fin tubes

Country Status (1)

Country Link
GB (1) GB667596A (en)

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