FR1469689A - Finned tube and its manufacturing process - Google Patents

Finned tube and its manufacturing process

Info

Publication number
FR1469689A
FR1469689A FR50280A FR50280A FR1469689A FR 1469689 A FR1469689 A FR 1469689A FR 50280 A FR50280 A FR 50280A FR 50280 A FR50280 A FR 50280A FR 1469689 A FR1469689 A FR 1469689A
Authority
FR
France
Prior art keywords
manufacturing process
finned tube
finned
tube
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
FR50280A
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.)
Brown Fintube Co
Original Assignee
Brown Fintube 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 Brown Fintube Co filed Critical Brown Fintube Co
Priority to FR50280A priority Critical patent/FR1469689A/en
Application granted granted Critical
Publication of FR1469689A publication Critical patent/FR1469689A/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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and 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
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • F28F1/14—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 longitudinally
    • F28F1/20—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 longitudinally the means being attachable to the element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
FR50280A 1965-02-23 1966-02-18 Finned tube and its manufacturing process Expired FR1469689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR50280A FR1469689A (en) 1965-02-23 1966-02-18 Finned tube and its manufacturing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43444965A 1965-02-23 1965-02-23
FR50280A FR1469689A (en) 1965-02-23 1966-02-18 Finned tube and its manufacturing process

Publications (1)

Publication Number Publication Date
FR1469689A true FR1469689A (en) 1967-02-17

Family

ID=26168695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR50280A Expired FR1469689A (en) 1965-02-23 1966-02-18 Finned tube and its manufacturing process

Country Status (1)

Country Link
FR (1) FR1469689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237157A1 (en) * 1973-06-26 1975-02-07 Dietrich Cie S A Tubular heat exchanger with internal vanes - fixed in place by automatic welding process using coated electrodes
EP3848664A4 (en) * 2018-09-05 2021-11-17 Shanghai Power Equipment Research Institute Co., Ltd. Compact gas-gas heat exchange tube and manufacturing and use methods therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237157A1 (en) * 1973-06-26 1975-02-07 Dietrich Cie S A Tubular heat exchanger with internal vanes - fixed in place by automatic welding process using coated electrodes
EP3848664A4 (en) * 2018-09-05 2021-11-17 Shanghai Power Equipment Research Institute Co., Ltd. Compact gas-gas heat exchange tube and manufacturing and use methods therefor

Similar Documents

Publication Publication Date Title
FR1501227A (en) Photoconductive substance and its manufacturing process
FR1516890A (en) Pneumatics and its manufacturing process
FR1501567A (en) Finned member and its manufacturing process
FR1377358A (en) Threaded tube and its manufacturing process
FR1508841A (en) Tubular structure and its manufacturing process
FR1469689A (en) Finned tube and its manufacturing process
FR1483918A (en) Finned tubular radiator and its manufacturing process
FR1422047A (en) composite-electrode and its manufacturing process
FR1463461A (en) Finned tubes and their manufacturing process
FR1461963A (en) Asymmetric conductivity device and its manufacturing process
FR1446747A (en) Regenerator and its manufacturing process
FR1540909A (en) Fishing line float and its manufacturing process
FR1446819A (en) Tube and method of manufacturing said tube
FR1468580A (en) Envelope for a refrigerator and its manufacturing process
FR1459779A (en) electrode and its manufacturing process
FR1457087A (en) friction element and its manufacturing process
FR1463233A (en) Construction panel and its manufacturing process
FR1500344A (en) Advanced fishing rod and its manufacturing process
FR1369116A (en) Semiconductor extensometer and its manufacturing process
FR1536405A (en) Delay line and its manufacturing process
FR1469838A (en) Improved photosensitive film and its manufacturing process
FR1483609A (en) Transistor and its manufacturing process
FR1446771A (en) Finned tube with fine pitch and its manufacturing process
FR1372949A (en) Manufacturing process of finned tubes
FR1484324A (en) Spiral-ended wire and its manufacturing process