CA1016345A - Method of making integral fin expanded-tube heat exchangers - Google Patents

Method of making integral fin expanded-tube heat exchangers

Info

Publication number
CA1016345A
CA1016345A CA196,739A CA196739A CA1016345A CA 1016345 A CA1016345 A CA 1016345A CA 196739 A CA196739 A CA 196739A CA 1016345 A CA1016345 A CA 1016345A
Authority
CA
Canada
Prior art keywords
heat exchangers
tube heat
making integral
integral fin
fin expanded
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
CA196,739A
Inventor
Stephen F. Pasternak
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.)
Peerless of America Inc
Original Assignee
Peerless of America Inc
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 Peerless of America Inc filed Critical Peerless of America Inc
Application granted granted Critical
Publication of CA1016345A publication Critical patent/CA1016345A/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
    • B21C37/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • F28F1/124—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 being formed of pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA196,739A 1973-07-02 1974-04-03 Method of making integral fin expanded-tube heat exchangers Expired CA1016345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375764A US3866286A (en) 1973-07-02 1973-07-02 Method of making a finned tube heat exchanger having a circular cross section

Publications (1)

Publication Number Publication Date
CA1016345A true CA1016345A (en) 1977-08-30

Family

ID=23482240

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,739A Expired CA1016345A (en) 1973-07-02 1974-04-03 Method of making integral fin expanded-tube heat exchangers

Country Status (5)

Country Link
US (1) US3866286A (en)
JP (1) JPS5330115B2 (en)
CA (1) CA1016345A (en)
DE (1) DE2419713A1 (en)
GB (1) GB1433110A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195688A (en) * 1975-01-13 1980-04-01 Hitachi, Ltd. Heat-transfer wall for condensation and method of manufacturing the same
JPS538855A (en) * 1976-07-13 1978-01-26 Hitachi Cable Ltd Condensing heat transmission wall
JPS5624867Y2 (en) * 1976-09-04 1981-06-11
US4337826A (en) * 1979-02-26 1982-07-06 Peerless Of America, Inc. Heat exchangers and method of making same
YU39889B (en) * 1981-09-29 1985-04-30 Kolektor Semi-manufactured commutator for commutaors
DE3219095A1 (en) * 1982-05-21 1983-11-24 Richard Walker 60601 Chicago Ill. Kritzer Method for the production of finned heat exchangers
US4554970A (en) * 1982-06-10 1985-11-26 Peerless Of America, Inc. Heat exchangers and method of making same
DE3231989A1 (en) * 1982-08-27 1984-03-01 Richard Walker 60601 Chicago Ill. Kritzer Method of producing heat exchangers
GB8614394D0 (en) * 1986-06-13 1986-07-16 Metal Box Plc Containers
US4753833A (en) * 1986-09-26 1988-06-28 Fishgal Semyon I Hollow article with zigzag projections
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
RU2044606C1 (en) * 1993-04-30 1995-09-27 Николай Николаевич Зубков Method of obtaining surfaces with alternative projections and hollows (variants) and tool for its realization
US5758720A (en) * 1996-11-26 1998-06-02 Behr America, Inc. Unitary heat exchanger core and method of making same
SE509451C2 (en) * 1997-05-13 1999-01-25 Webra Ind Ab Method for providing a device for heat transfer purposes
US20070236884A1 (en) * 2006-04-06 2007-10-11 Foxconn Technology Co., Ltd. Heat sink and method for manufacturing the same
CN100473937C (en) * 2006-10-24 2009-04-01 张伟君 High-tech aluminium composite pipe special for environment-friendly energy-saving heating system
CN103791755A (en) * 2014-02-21 2014-05-14 江苏萃隆精密铜管股份有限公司 Efficient heat exchange tube for evaporator
CN104555157B (en) * 2014-12-24 2017-08-08 李延岭 A kind of bottom heat rapid dispersion system for heating tank body
US11612929B2 (en) 2017-01-30 2023-03-28 Gripmetal Limited Texture workpiece and method for texturing a workpiece
DE102021111606A1 (en) * 2021-05-05 2022-11-10 Diehl Metall Stiftung & Co. Kg Heat sink for making a ring cooler

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136037A (en) * 1955-10-31 1964-06-09 Olin Mathieson Method of constructing finned heat exchangers from bonded metal sheets
US3222764A (en) * 1962-02-28 1965-12-14 Continental Can Co Method of making articles having base layers and integral fins projecting therefrom
US3202212A (en) * 1963-07-29 1965-08-24 Peerless Of America Heat transfer element
US3791003A (en) * 1970-02-24 1974-02-12 Peerless Of America Method of frabricating a plural finned heat exchanger
US3692105A (en) * 1970-09-02 1972-09-19 Peerless Of America Heat exchangers
US3781959A (en) * 1970-09-02 1974-01-01 Peerless Of America Method of fabricating a finned heat exchanger tube

Also Published As

Publication number Publication date
GB1433110A (en) 1976-04-22
JPS5330115B2 (en) 1978-08-24
DE2419713A1 (en) 1975-01-30
JPS5023372A (en) 1975-03-13
US3866286A (en) 1975-02-18

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