FR1502419A - finned heat exchanger and its manufacturing process - Google Patents

finned heat exchanger and its manufacturing process

Info

Publication number
FR1502419A
FR1502419A FR85459A FR75085459A FR1502419A FR 1502419 A FR1502419 A FR 1502419A FR 85459 A FR85459 A FR 85459A FR 75085459 A FR75085459 A FR 75085459A FR 1502419 A FR1502419 A FR 1502419A
Authority
FR
France
Prior art keywords
heat exchanger
manufacturing process
finned heat
finned
manufacturing
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
FR85459A
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.)
SEVELEN METALLBAU
Original Assignee
SEVELEN METALLBAU
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 SEVELEN METALLBAU filed Critical SEVELEN METALLBAU
Priority to FR85459A priority Critical patent/FR1502419A/en
Application granted granted Critical
Publication of FR1502419A publication Critical patent/FR1502419A/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR85459A 1966-11-29 1966-11-29 finned heat exchanger and its manufacturing process Expired FR1502419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR85459A FR1502419A (en) 1966-11-29 1966-11-29 finned heat exchanger and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85459A FR1502419A (en) 1966-11-29 1966-11-29 finned heat exchanger and its manufacturing process

Publications (1)

Publication Number Publication Date
FR1502419A true FR1502419A (en) 1967-11-18

Family

ID=8621733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85459A Expired FR1502419A (en) 1966-11-29 1966-11-29 finned heat exchanger and its manufacturing process

Country Status (1)

Country Link
FR (1) FR1502419A (en)

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