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GB798128A - Finned metal tubes - Google Patents

Finned metal tubes

Info

Publication number
GB798128A
GB798128A GB3571855A GB3571855A GB798128A GB 798128 A GB798128 A GB 798128A GB 3571855 A GB3571855 A GB 3571855A GB 3571855 A GB3571855 A GB 3571855A GB 798128 A GB798128 A GB 798128A
Authority
GB
United Kingdom
Prior art keywords
metal tubes
finned metal
finned
dec
tube
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
GB3571855A
Inventor
Henry Edward Upton
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.)
Serck Radiators Ltd
Original Assignee
Serck Radiators Ltd
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 Serck Radiators Ltd filed Critical Serck Radiators Ltd
Priority to GB3571855A priority Critical patent/GB798128A/en
Publication of GB798128A publication Critical patent/GB798128A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/205—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with annular guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

798,128. Making finned tubes. SERCK RADIATORS, Ltd. Dec. 3, 1956 [Dec. 13, 1955], No. 35718/55. Class 83 (2). Finned metal tubes of non-circular crosssection having a pair of flat sides with a relatively narrow space between them are made by slotting the fins b of a circular tube a at c and then flattening the tube to the required shape.
GB3571855A 1955-12-13 1955-12-13 Finned metal tubes Expired GB798128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3571855A GB798128A (en) 1955-12-13 1955-12-13 Finned metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3571855A GB798128A (en) 1955-12-13 1955-12-13 Finned metal tubes

Publications (1)

Publication Number Publication Date
GB798128A true GB798128A (en) 1958-07-16

Family

ID=10380820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3571855A Expired GB798128A (en) 1955-12-13 1955-12-13 Finned metal tubes

Country Status (1)

Country Link
GB (1) GB798128A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621108A (en) * 1970-01-21 1971-11-16 Westinghouse Electric Corp Heat-conducting fins for bus bars and other electrical conductors
US5236045A (en) * 1992-04-03 1993-08-17 L & M Radiator, Inc. Heat exchanger tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621108A (en) * 1970-01-21 1971-11-16 Westinghouse Electric Corp Heat-conducting fins for bus bars and other electrical conductors
US5236045A (en) * 1992-04-03 1993-08-17 L & M Radiator, Inc. Heat exchanger tube
WO1993020397A2 (en) * 1992-04-03 1993-10-14 L&M Radiator, Inc. Improved heat exchanger tube
WO1993020397A3 (en) * 1992-04-03 1993-11-11 L & M Radiator Inc Improved heat exchanger tube

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