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ES175071A1 - Un procedimiento de fabricación de tubos con aletas de una pieza - Google Patents

Un procedimiento de fabricación de tubos con aletas de una pieza

Info

Publication number
ES175071A1
ES175071A1 ES175071A ES175071A ES175071A1 ES 175071 A1 ES175071 A1 ES 175071A1 ES 175071 A ES175071 A ES 175071A ES 175071 A ES175071 A ES 175071A ES 175071 A1 ES175071 A1 ES 175071A1
Authority
ES
Spain
Prior art keywords
procedure
manufacturing tubes
piece fins
fins
piece
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
ES175071A
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.)
Calment And Hecla Cons Copper Co
Original Assignee
Calment And Hecla Cons Copper 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 Calment And Hecla Cons Copper Co filed Critical Calment And Hecla Cons Copper Co
Publication of ES175071A1 publication Critical patent/ES175071A1/es
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
    • B21C37/20—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 or tubes with decorated walls
    • B21C37/207—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 or tubes with decorated walls with helical guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49382—Helically finned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49385—Made from unitary workpiece, i.e., no assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ES175071A 1945-10-01 1946-10-24 Un procedimiento de fabricación de tubos con aletas de una pieza Expired ES175071A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US619712A US2508517A (en) 1945-10-01 1945-10-01 Method of forming integral fins on tubing

Publications (1)

Publication Number Publication Date
ES175071A1 true ES175071A1 (es) 1947-06-01

Family

ID=24482979

Family Applications (1)

Application Number Title Priority Date Filing Date
ES175071A Expired ES175071A1 (es) 1945-10-01 1946-10-24 Un procedimiento de fabricación de tubos con aletas de una pieza

Country Status (3)

Country Link
US (1) US2508517A (es)
ES (1) ES175071A1 (es)
GB (1) GB651829A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686353A (en) * 1950-06-06 1954-08-17 Acme Ind Inc Method of assembling tubes in spacer plates
US2760389A (en) * 1952-07-31 1956-08-28 Walter P Hill Machine for producing finned tubing
US3149512A (en) * 1960-06-30 1964-09-22 William H Leinbach Method of rolling a tubing with a controlled wall thickness
US3262295A (en) * 1961-07-20 1966-07-26 Boleslaw M Woloszynek Finned tube, apparatus and method for making same
IL25450A (en) * 1965-03-29 1970-07-19 Rotary Profile Anstalt Profiling of annular workpieces
US3648502A (en) * 1970-03-04 1972-03-14 Trane Co Method and apparatus for forming a heat exchanger tube with closely spaced integral fins
US3855832A (en) * 1974-01-21 1974-12-24 A Novak Method of and apparatus for manufacturing integral finned tubing
PL139848B1 (en) * 1983-03-31 1987-02-28 Zaklady Urzadzen Chem Method of pressing of fins on pipes
USD320091S (en) 1987-12-24 1991-09-17 Jean-Paul Paquette Shingle
DE102005052973B4 (de) * 2004-11-09 2014-11-20 Denso Corporation Doppelwandiges Rohr und Herstellungsverfahren dafür

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE389292C (de) * 1922-04-22 1924-02-06 Kurt Wiesinger Walzverfahren fuer Rippenrohre
US1878117A (en) * 1925-04-15 1932-09-20 Foster Wheeler Corp Method of and apparatus for metal rolling
US1758495A (en) * 1925-04-18 1930-05-13 Oil Conservation Engineering C Condenser construction
US1761733A (en) * 1927-12-05 1930-06-03 Wolverine Tube Company Integral finned tubing and method of manufacturing the same
US1901516A (en) * 1929-11-14 1933-03-14 Kellogg M W Co Method and machine for rolling fins on tubes
US2238798A (en) * 1937-03-10 1941-04-15 Kurt Lenk Method of and means for the production of ribbed tubes
US2337490A (en) * 1940-04-15 1943-12-21 Calumet And Hecla Cons Copper Method of manufacturing integral finned tubing
US2404575A (en) * 1943-06-21 1946-07-23 Calumet And Hecla Cons Copper Method of manufacturing finned tubes with support engaging bearing portions

Also Published As

Publication number Publication date
US2508517A (en) 1950-05-23
GB651829A (en) 1951-04-11

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