FR2354156A1 - Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube - Google Patents

Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube

Info

Publication number
FR2354156A1
FR2354156A1 FR7618183A FR7618183A FR2354156A1 FR 2354156 A1 FR2354156 A1 FR 2354156A1 FR 7618183 A FR7618183 A FR 7618183A FR 7618183 A FR7618183 A FR 7618183A FR 2354156 A1 FR2354156 A1 FR 2354156A1
Authority
FR
France
Prior art keywords
finned
tube
press
heat exchanger
oval section
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.)
Granted
Application number
FR7618183A
Other languages
English (en)
French (fr)
Other versions
FR2354156B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7618183A priority Critical patent/FR2354156A1/fr
Publication of FR2354156A1 publication Critical patent/FR2354156A1/fr
Application granted granted Critical
Publication of FR2354156B3 publication Critical patent/FR2354156B3/fr
Granted 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
    • 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
    • B21C37/155—Making tubes with non-circular 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
FR7618183A 1976-06-09 1976-06-09 Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube Granted FR2354156A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618183A FR2354156A1 (fr) 1976-06-09 1976-06-09 Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618183A FR2354156A1 (fr) 1976-06-09 1976-06-09 Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube

Publications (2)

Publication Number Publication Date
FR2354156A1 true FR2354156A1 (fr) 1978-01-06
FR2354156B3 FR2354156B3 (enExample) 1979-03-09

Family

ID=9174425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618183A Granted FR2354156A1 (fr) 1976-06-09 1976-06-09 Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube

Country Status (1)

Country Link
FR (1) FR2354156A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437594A1 (fr) * 1978-09-26 1980-04-25 Ctc Ab Echangeur de chaleur, notamment pour installations de refrigeration et climatisation
EP0654647A1 (en) * 1993-11-18 1995-05-24 Dejatech B.V. A finned tube for a heat exchanger device
CN105728535A (zh) * 2016-04-19 2016-07-06 沈阳天通电气有限公司 椭圆形双金属翅片管成型生产设备

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437594A1 (fr) * 1978-09-26 1980-04-25 Ctc Ab Echangeur de chaleur, notamment pour installations de refrigeration et climatisation
EP0654647A1 (en) * 1993-11-18 1995-05-24 Dejatech B.V. A finned tube for a heat exchanger device
NL9301995A (nl) * 1993-11-18 1995-06-16 Dejatech Bv Vinbuis voor een warmteuitwisselinrichting.
CN105728535A (zh) * 2016-04-19 2016-07-06 沈阳天通电气有限公司 椭圆形双金属翅片管成型生产设备

Also Published As

Publication number Publication date
FR2354156B3 (enExample) 1979-03-09

Similar Documents

Publication Publication Date Title
PL264744A1 (en) Method of making finned plastic tubes and apparatus therefor
SE7408823L (enExample)
US3554150A (en) Method of forming heat exchange tubes
GB1451015A (en) Heat exchanger
GB1433110A (en) Method of making a heat exchanger
MX165619B (es) Tecnica de estirado en frio y aparato para formar tubos internamente ranurados
FR2354156A1 (fr) Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube
GB1394312A (en) Method of forming a tape reel hub by extrusion
DE3360476D1 (en) Process for producing walking bar members for continuous casting
GB1369738A (en) Method and apparatus for producing internittently fluted tubing
ES443134A1 (es) Mejoras en la fabricacion de tubos contiguos de aletas de espina para cambiadores termicos.
GB1395745A (en) Method and machine for forming thin walled ductile tubes and a radiator core comprising tubes so formed
ES2127656A1 (es) Procedimiento de fabricar y montar elementos de turbulencia de alambre en espiral en tubos intercambiadores de calor y disposicion para ejecutar el procedimiento.
SE7807491L (sv) Ror for vermevexlare
EP0104055A3 (en) Method & apparatus for producing stepped tubes
FI79188C (fi) Anordning foer haerdning av isoleringsroer.
FR2395123A2 (fr) Procede perfectionne de formage de la paroi d'un tube en matiere synthetique
SU509762A1 (ru) Способ изготовлени литойпенопластовой теплоизол ции труб с защитнойоболочкой
JPS6246339B2 (enExample)
SU445488A1 (ru) Способ изготовлени труб с продольными ребрами
SU603488A1 (ru) Способ изготовлени гильзовых кристаллизаторов
JPS5682390A (en) Skive-finned tube
JPS6163586U (enExample)
JPS5446265A (en) Mandrel for molding plastic spiral corrugated pipe
JPH03128268U (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse