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GB1510688A - Manufacture of heat exchangers - Google Patents

Manufacture of heat exchangers

Info

Publication number
GB1510688A
GB1510688A GB49438/75A GB4943875A GB1510688A GB 1510688 A GB1510688 A GB 1510688A GB 49438/75 A GB49438/75 A GB 49438/75A GB 4943875 A GB4943875 A GB 4943875A GB 1510688 A GB1510688 A GB 1510688A
Authority
GB
United Kingdom
Prior art keywords
tube
fin
manufacture
heat exchangers
dec
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
GB49438/75A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB1510688A publication Critical patent/GB1510688A/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
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • 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
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5176—Plural diverse manufacturing apparatus including means for metal shaping or assembling including machining means
    • 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger

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)

Abstract

1510688 Heat exchange tubes GENERAL ELECTRIC CO 2 Dec 1975 [4 Dec 1974] 49438/75 Heading F4S [Also in Division B3] A finned heat exchange tube comprises a tube 14 on to which is wound a helical fin 12 in intimate contact with the tube wall except at end regions thereof where the fin is secured by means such as an adhesive 27 to the tube. Adjacent turns of the fin may be deformed as shown in Fig. 4. The fin and tube may be made of aluminium. A method of making the tube is described (see Division B3).
GB49438/75A 1974-12-04 1975-12-02 Manufacture of heat exchangers Expired GB1510688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US529445A US3909898A (en) 1974-12-04 1974-12-04 Method and apparatus for manufacturing a helically finned heat exchanger

Publications (1)

Publication Number Publication Date
GB1510688A true GB1510688A (en) 1978-05-10

Family

ID=24109940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49438/75A Expired GB1510688A (en) 1974-12-04 1975-12-02 Manufacture of heat exchangers

Country Status (8)

Country Link
US (1) US3909898A (en)
JP (1) JPS5183061A (en)
BR (1) BR7508068A (en)
DE (1) DE2554140C2 (en)
ES (1) ES443134A1 (en)
GB (1) GB1510688A (en)
IT (1) IT1051803B (en)
MX (1) MX148503A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939597A1 (en) * 1979-09-29 1981-04-02 Ritter Heiztechnik GmbH, 4200 Oberhausen PLANT FOR HEAT RECOVERY WITH THE USE OF AIR AND SOLAR ENERGY
DE2945282C2 (en) * 1979-11-09 1987-04-23 Elpag Ag Chur, Chur Pipe section for heat exchanger
JPS57127521A (en) * 1981-02-02 1982-08-07 Hitachi Ltd Method for winding tube for heat exchanging around main tube
JPS59153520A (en) * 1983-02-21 1984-09-01 Akaishi Kinzoku Kogyo Kk Continuous manufacture of cylindrical multivane fan
JPS62168622A (en) * 1986-01-22 1987-07-24 Hitachi Ltd Tube winding device for hampson type heat exchanger
JPH01173399U (en) * 1989-01-17 1989-12-08
US5067322A (en) * 1990-10-05 1991-11-26 General Electric Company Refrigerator with spine fin evaporator
DE19628745A1 (en) * 1996-07-17 1998-01-22 Kme Schmoele Gmbh Process for producing a finned tube and finned tube
US6455804B1 (en) * 2000-12-08 2002-09-24 Touchstone Research Laboratory, Ltd. Continuous metal matrix composite consolidation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1216657A (en) * 1916-02-12 1917-02-20 Olof Valfrid Cardell Apparatus for producing ribbed pipes, tubes, or the like.
DE524552C (en) * 1927-04-27 1931-05-08 Bundy Tubing Co Process for the manufacture of finned tubes
US1893523A (en) * 1931-11-27 1933-01-10 Internat Banding Machine Compa Cigar wrapper and process of making the same
US2095599A (en) * 1935-02-21 1937-10-12 American Steel & Wire Co Method of making flexible conduits for cable controls
US2151685A (en) * 1936-02-14 1939-03-28 Alfred J Berg Apparatus for and process of making reinforced tubing
US2865424A (en) * 1955-01-27 1958-12-23 Coynco Products Inc Machine for forming finned heat transfer tubes
DE1108716B (en) * 1957-05-29 1961-06-15 Gen Electric Ribbed tube with a flat base flange and at least one rib section cut open into numerous lamellas and method for its production
DE1260421B (en) * 1964-12-28 1968-02-08 Masch Und Appbau Schkeuditz V Method and device for fastening a metal strip in the manufacture of finned tubes
US3500903A (en) * 1968-03-29 1970-03-17 Arthur H Mcelroy Heat exchange article

Also Published As

Publication number Publication date
MX148503A (en) 1983-04-28
JPS5183061A (en) 1976-07-21
DE2554140C2 (en) 1984-12-06
BR7508068A (en) 1977-06-28
US3909898A (en) 1975-10-07
IT1051803B (en) 1981-05-20
DE2554140A1 (en) 1976-06-10
ES443134A1 (en) 1977-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19951201