FR1432629A - Elément pour paroi tubulaire étanche et sa fabrication - Google Patents

Elément pour paroi tubulaire étanche et sa fabrication

Info

Publication number
FR1432629A
FR1432629A FR4383A FR4383A FR1432629A FR 1432629 A FR1432629 A FR 1432629A FR 4383 A FR4383 A FR 4383A FR 4383 A FR4383 A FR 4383A FR 1432629 A FR1432629 A FR 1432629A
Authority
FR
France
Prior art keywords
manufacture
tubular wall
sealed tubular
sealed
wall
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
FR4383A
Other languages
English (en)
Inventor
Andre Huet
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 filed Critical
Priority to FR4383A priority Critical patent/FR1432629A/fr
Application granted granted Critical
Publication of FR1432629A publication Critical patent/FR1432629A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/101—Tubes having fins or ribs
    • F22B37/102—Walls built-up from finned 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
    • F28F1/14—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
    • F28F1/22—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 having portions engaging further tubular elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
FR4383A 1965-02-04 1965-02-04 Elément pour paroi tubulaire étanche et sa fabrication Expired FR1432629A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4383A FR1432629A (fr) 1965-02-04 1965-02-04 Elément pour paroi tubulaire étanche et sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4383A FR1432629A (fr) 1965-02-04 1965-02-04 Elément pour paroi tubulaire étanche et sa fabrication

Publications (1)

Publication Number Publication Date
FR1432629A true FR1432629A (fr) 1966-03-25

Family

ID=8570023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4383A Expired FR1432629A (fr) 1965-02-04 1965-02-04 Elément pour paroi tubulaire étanche et sa fabrication

Country Status (1)

Country Link
FR (1) FR1432629A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475426A1 (fr) * 1980-02-12 1981-08-14 Secim Procede de realisation de fils metalliques
US4296539A (en) * 1978-01-27 1981-10-27 Kobe Steel, Limited Heat transfer tubing for natural gas evaporator
EP0179381A1 (fr) * 1984-10-17 1986-04-30 Norsk Hydro A/S Eléments d'échangeur de chaleur et méthode de fabrication
WO1998030345A1 (fr) * 1997-01-08 1998-07-16 Paul Wurth S.A. Procede pour produire une plaque de refroidissement pour des fours de production de fer et d'acier
EP0918092A1 (fr) * 1997-11-20 1999-05-26 Sms Schloemann-Siemag Aktiengesellschaft Eléments de refroidissement pour four à cuve
GB2344639A (en) * 1998-12-08 2000-06-14 British Steel Plc Cooling panels for blast furnaces

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296539A (en) * 1978-01-27 1981-10-27 Kobe Steel, Limited Heat transfer tubing for natural gas evaporator
FR2475426A1 (fr) * 1980-02-12 1981-08-14 Secim Procede de realisation de fils metalliques
EP0179381A1 (fr) * 1984-10-17 1986-04-30 Norsk Hydro A/S Eléments d'échangeur de chaleur et méthode de fabrication
WO1998030345A1 (fr) * 1997-01-08 1998-07-16 Paul Wurth S.A. Procede pour produire une plaque de refroidissement pour des fours de production de fer et d'acier
US6470958B1 (en) 1997-01-08 2002-10-29 Paul Wurth S.A. Method of Producing a cooling plate for iron and steel-making furnaces
EP0918092A1 (fr) * 1997-11-20 1999-05-26 Sms Schloemann-Siemag Aktiengesellschaft Eléments de refroidissement pour four à cuve
GB2344639A (en) * 1998-12-08 2000-06-14 British Steel Plc Cooling panels for blast furnaces

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