AU473639B2 - Method of manufacturing a bimetal finned tube - Google Patents

Method of manufacturing a bimetal finned tube

Info

Publication number
AU473639B2
AU473639B2 AU71384/74A AU7138474A AU473639B2 AU 473639 B2 AU473639 B2 AU 473639B2 AU 71384/74 A AU71384/74 A AU 71384/74A AU 7138474 A AU7138474 A AU 7138474A AU 473639 B2 AU473639 B2 AU 473639B2
Authority
AU
Australia
Prior art keywords
manufacturing
finned tube
bimetal
bimetal finned
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
AU71384/74A
Other languages
English (en)
Other versions
AU7138474A (en
Inventor
Ellis Owen Tom
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.)
Hudson Products Corp
Original Assignee
Hudson Products Corp
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 Hudson Products Corp filed Critical Hudson Products Corp
Publication of AU7138474A publication Critical patent/AU7138474A/en
Application granted granted Critical
Publication of AU473639B2 publication Critical patent/AU473639B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B21C37/154—Making multi-wall tubes
    • 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
    • F28F1/003—Multiple wall conduits, e.g. for leak detection
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials
    • F28F2275/025—Fastening; Joining by using bonding materials; by embedding elements in particular materials by using adhesives
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/047—Extruding with other step
    • 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)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AU71384/74A 1974-05-01 1974-07-18 Method of manufacturing a bimetal finned tube Expired AU473639B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS465742 1974-05-01
US465742A US3878593A (en) 1974-05-01 1974-05-01 Method of manufacturing a bimetal finned tube

Publications (2)

Publication Number Publication Date
AU7138474A AU7138474A (en) 1976-01-22
AU473639B2 true AU473639B2 (en) 1976-06-24

Family

ID=23848999

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71384/74A Expired AU473639B2 (en) 1974-05-01 1974-07-18 Method of manufacturing a bimetal finned tube

Country Status (12)

Country Link
US (1) US3878593A (OSRAM)
JP (1) JPS50141567A (OSRAM)
AU (1) AU473639B2 (OSRAM)
BE (1) BE818387A (OSRAM)
CA (1) CA1021546A (OSRAM)
DE (1) DE2436967A1 (OSRAM)
ES (1) ES428518A1 (OSRAM)
FR (1) FR2269384B3 (OSRAM)
GB (1) GB1442932A (OSRAM)
IT (1) IT1018918B (OSRAM)
NL (1) NL7410592A (OSRAM)
ZA (1) ZA744637B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299106A (en) * 1978-09-22 1981-11-10 Heat Exchangers Africa Limited Finned tubing
US4337824A (en) * 1980-10-24 1982-07-06 Amtrol Double wall heat exchanger
US4403385A (en) * 1980-10-24 1983-09-13 Amtrol Inc. Process of preparing a double wall heat exchanger
US4546819A (en) * 1984-02-10 1985-10-15 Amtrol Inc. Double wall heat exchanger
KR100397092B1 (ko) * 2001-08-29 2003-09-13 조영환 방열관 및 그 제조장치
DE10357671A1 (de) * 2003-12-05 2005-07-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Herstellungsverfahren für ein Mehrschichtrohr zur Führung eines Wärmeübertragungsfluids und Mehrschichtrohr
CA2871216C (en) 2012-04-25 2020-09-01 Evapco, Inc. Double-walled dry heat exchanger coil with single-walled return bends
PL2841863T3 (pl) * 2012-04-25 2022-05-30 Evapco, Inc. Dwuścienna wężownica suchego wymiennika ciepła z jednościennymi kolankami powrotnymi
CN114558902B (zh) * 2022-03-10 2023-08-15 陕西科源优创能源设备有限公司 一种同轴共轭异向强化换热铝管的一次成型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586653A (en) * 1951-06-22 1952-02-19 Calumet And Hecla Cons Copper Method of producing heat exchange elements
US2779223A (en) * 1955-08-24 1957-01-29 Herman A Schuster Apparatus for forming fins
US2958121A (en) * 1955-09-20 1960-11-01 Gen Electric Method of forming integral finned sheathed heaters
US3068563A (en) * 1958-11-05 1962-12-18 Westinghouse Electric Corp Metal joining method
US3833987A (en) * 1971-02-10 1974-09-10 Hudson Products Corp Finned tubes for use in heat exchangers

Also Published As

Publication number Publication date
IT1018918B (it) 1977-10-20
JPS50141567A (OSRAM) 1975-11-14
GB1442932A (en) 1976-07-14
NL7410592A (nl) 1975-11-04
ES428518A1 (es) 1976-08-16
BE818387A (fr) 1975-02-03
FR2269384B3 (OSRAM) 1977-06-03
ZA744637B (en) 1975-07-30
DE2436967A1 (de) 1975-11-13
AU7138474A (en) 1976-01-22
CA1021546A (en) 1977-11-29
FR2269384A1 (OSRAM) 1975-11-28
US3878593A (en) 1975-04-22

Similar Documents

Publication Publication Date Title
CA979967A (en) Method of fabricating an apertured mask for a cathode-ray tube
YU251379A (en) Method of manufacturing extended deforming tubes
IE41356B1 (en) Process for the manufacture of a bimetallic facing for hollow charges
CA1036050A (en) Method of producing a semiconductor device
CA1017131A (en) Method of manufacturing a flat heat-exchanger tube from thin, flexible metal strip material
CA1029936A (en) Method of making a mirror
AU473639B2 (en) Method of manufacturing a bimetal finned tube
YU254677A (en) Method of manufacturing a part of a tube by cool deformation
CA1015553A (en) Method of fabricating a demountable rod
CA1028842A (en) Hydrostatic forming of a tubular member about a mandrel
CA1027170A (en) Method of making a cathode-ray tube
CA1029082A (en) Method of manufacturing a shadow mask tube and tube manufactured by said method
SU673402A1 (ru) Способ изготовлени биметаллических труб
ZA75148B (en) Method of manufacturing a rotor assembly
CA1029552A (en) Method of manufacturing a shoe
SU574250A1 (ru) Способ изготовлени пр мошовных труб
CA1022340A (en) Method of manufacturing a tubular lamp envelope
AU502176B2 (en) Method of manufacturing a door
SU595040A1 (ru) Способ изготовлени гофрированных труб
AU503041B2 (en) Multitube condenser
CA1005700A (en) Method of manufacturing a metallic can
JPS5359587A (en) Method of forming finned package
AU490444B2 (en) Finned tube radiator
AU483924B2 (en) Method of fabricating a demountable rod
AU488849B2 (en) a METHOD OF MANUFACTURING TYRES