FR2444515A1 - Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip - Google Patents

Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip

Info

Publication number
FR2444515A1
FR2444515A1 FR7837047A FR7837047A FR2444515A1 FR 2444515 A1 FR2444515 A1 FR 2444515A1 FR 7837047 A FR7837047 A FR 7837047A FR 7837047 A FR7837047 A FR 7837047A FR 2444515 A1 FR2444515 A1 FR 2444515A1
Authority
FR
France
Prior art keywords
strip
heat exchanger
exchanger tube
main body
fin
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.)
Withdrawn
Application number
FR7837047A
Other languages
French (fr)
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.)
Deville SA
Original Assignee
Deville SA
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 Deville SA filed Critical Deville SA
Priority to FR7837047A priority Critical patent/FR2444515A1/en
Publication of FR2444515A1 publication Critical patent/FR2444515A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The seamed heat exchanger tube is fabricated from a strip of material (1) which is fed forward from the roll (3) through the tension feeder (13). The finds are made from a similar strip (2) also supplied from rolls of web (4) through a feeder (7). The strip of fin material are formed into square corrugations by the die (8) and fed into parallel alignment with the bare strip. The strip and fins are welded by the head (12) and the finned strip is then formed into a flat tube with flanges for seam welding.
FR7837047A 1978-12-22 1978-12-22 Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip Withdrawn FR2444515A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7837047A FR2444515A1 (en) 1978-12-22 1978-12-22 Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7837047A FR2444515A1 (en) 1978-12-22 1978-12-22 Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip

Publications (1)

Publication Number Publication Date
FR2444515A1 true FR2444515A1 (en) 1980-07-18

Family

ID=9216798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7837047A Withdrawn FR2444515A1 (en) 1978-12-22 1978-12-22 Finned heat exchanger tube - has main body and fins made from flat strip with fin strip being corrugated before welding to base strip

Country Status (1)

Country Link
FR (1) FR2444515A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2516659A (en) * 2013-07-29 2015-02-04 Vzee Paper Products Ltd Structure formation apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU43673A1 (en) * 1963-05-03 1963-07-03
LU52354A1 (en) * 1966-11-14 1967-01-16
US3327779A (en) * 1965-12-16 1967-06-27 Jacoby John Hull Heat dissipating device and method
GB1080874A (en) * 1963-06-28 1967-08-23 Int Combustion Holdings Ltd Improvements in or relating to a method and apparatus for the manufacture of finned tubing
FR1505781A (en) * 1965-12-21 1967-12-15 Sevelen Metallbau Method for lining heat exchanger surfaces with corrugated strips
DE1602286A1 (en) * 1967-04-15 1970-04-02 Josef Reder Method and device for the production of finned profile tubes
GB1422618A (en) * 1972-09-13 1976-01-28 Foster Wheeler Corp Heat transfer tubes with internal extended surface

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU43673A1 (en) * 1963-05-03 1963-07-03
GB1080874A (en) * 1963-06-28 1967-08-23 Int Combustion Holdings Ltd Improvements in or relating to a method and apparatus for the manufacture of finned tubing
US3327779A (en) * 1965-12-16 1967-06-27 Jacoby John Hull Heat dissipating device and method
FR1505781A (en) * 1965-12-21 1967-12-15 Sevelen Metallbau Method for lining heat exchanger surfaces with corrugated strips
LU52354A1 (en) * 1966-11-14 1967-01-16
DE1602286A1 (en) * 1967-04-15 1970-04-02 Josef Reder Method and device for the production of finned profile tubes
GB1422618A (en) * 1972-09-13 1976-01-28 Foster Wheeler Corp Heat transfer tubes with internal extended surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2516659A (en) * 2013-07-29 2015-02-04 Vzee Paper Products Ltd Structure formation apparatus
GB2516659B (en) * 2013-07-29 2015-07-15 Vzee Paper Products Ltd Structure formation apparatus

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Legal Events

Date Code Title Description
RE Withdrawal of published application