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ES176746A1 - A PROCEDURE OF FORMING TUBES WITH FINS - Google Patents

A PROCEDURE OF FORMING TUBES WITH FINS

Info

Publication number
ES176746A1
ES176746A1 ES176746A ES176746A ES176746A1 ES 176746 A1 ES176746 A1 ES 176746A1 ES 176746 A ES176746 A ES 176746A ES 176746 A ES176746 A ES 176746A ES 176746 A1 ES176746 A1 ES 176746A1
Authority
ES
Spain
Prior art keywords
fins
procedure
forming tubes
tubes
forming
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
ES176746A
Other languages
Spanish (es)
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.)
Calumet & Hecla Cons Copper Co
Original Assignee
Calumet & 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 Calumet & Hecla Cons Copper Co filed Critical Calumet & Hecla Cons Copper Co
Publication of ES176746A1 publication Critical patent/ES176746A1/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, 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
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section
    • 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
    • F28F1/34—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 obliquely
    • F28F1/36—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 obliquely the means being helically wound fins or wire spirals
    • 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
    • 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
    • Y10T29/49396—Condenser, evaporator or vaporizer making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Extraction Processes (AREA)
ES176746A 1946-02-12 1947-02-08 A PROCEDURE OF FORMING TUBES WITH FINS Expired ES176746A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US647038A US2562785A (en) 1946-02-12 1946-02-12 Integral finned tube

Publications (1)

Publication Number Publication Date
ES176746A1 true ES176746A1 (en) 1947-06-16

Family

ID=24595451

Family Applications (1)

Application Number Title Priority Date Filing Date
ES176746A Expired ES176746A1 (en) 1946-02-12 1947-02-08 A PROCEDURE OF FORMING TUBES WITH FINS

Country Status (2)

Country Link
US (1) US2562785A (en)
ES (1) ES176746A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749607A (en) * 1950-11-15 1956-06-12 Copperweld Steel Co Method of producing composite curved metallic shapes
US3137926A (en) * 1957-04-02 1964-06-23 Fairey Eng Formation of fins on metal bar or tube stock
US3262295A (en) * 1961-07-20 1966-07-26 Boleslaw M Woloszynek Finned tube, apparatus and method for making same
BE665843A (en) * 1964-07-01
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
US8382602B2 (en) * 2007-11-30 2013-02-26 Frederick Rieber Enclosed slide
US20100139902A1 (en) * 2008-12-05 2010-06-10 Baylis Bobbye K Plastic heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11409A (en) * 1854-08-01 Steam-boiler
US1878117A (en) * 1925-04-15 1932-09-20 Foster Wheeler Corp Method of and apparatus for metal rolling
US1606336A (en) * 1926-05-13 1926-11-09 Lee J Black Condenser pipe
US1865575A (en) * 1928-11-30 1932-07-05 Wolverine Tube Company Apparatus for manufacturing integral finned tubing
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
US2330556A (en) * 1940-06-13 1943-09-28 Carrier Corp Method of enlarging tube ends

Also Published As

Publication number Publication date
US2562785A (en) 1951-07-31

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