FR2955794B1 - Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants. - Google Patents

Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants.

Info

Publication number
FR2955794B1
FR2955794B1 FR1050645A FR1050645A FR2955794B1 FR 2955794 B1 FR2955794 B1 FR 2955794B1 FR 1050645 A FR1050645 A FR 1050645A FR 1050645 A FR1050645 A FR 1050645A FR 2955794 B1 FR2955794 B1 FR 2955794B1
Authority
FR
France
Prior art keywords
furnaces
manufacturing
internal surface
tube used
increased internal
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 - Fee Related
Application number
FR1050645A
Other languages
English (en)
Other versions
FR2955794A1 (fr
Inventor
Gilles Verdier
Steve Strama
Gary Brooks
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.)
Manoir Pitres SAS
Original Assignee
Manoir Industries SAS
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 Manoir Industries SAS filed Critical Manoir Industries SAS
Priority to FR1050645A priority Critical patent/FR2955794B1/fr
Publication of FR2955794A1 publication Critical patent/FR2955794A1/fr
Application granted granted Critical
Publication of FR2955794B1 publication Critical patent/FR2955794B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • 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
    • B21C37/22—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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in 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
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several electrodes
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B23K2101/08—Tubes finned or ribbed

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
FR1050645A 2010-01-29 2010-01-29 Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants. Expired - Fee Related FR2955794B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1050645A FR2955794B1 (fr) 2010-01-29 2010-01-29 Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1050645A FR2955794B1 (fr) 2010-01-29 2010-01-29 Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants.

Publications (2)

Publication Number Publication Date
FR2955794A1 FR2955794A1 (fr) 2011-08-05
FR2955794B1 true FR2955794B1 (fr) 2012-02-24

Family

ID=42668629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1050645A Expired - Fee Related FR2955794B1 (fr) 2010-01-29 2010-01-29 Procede de fabrication d'un tube a surface interne augmentee utilise dans des fours, et tubes correspondants.

Country Status (1)

Country Link
FR (1) FR2955794B1 (fr)

Family Cites Families (6)

* 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
JPS57134292A (en) * 1981-02-10 1982-08-19 Mitsubishi Heavy Ind Ltd Welding method for finned tube
JPS59220288A (ja) * 1983-05-30 1984-12-11 Mitsubishi Heavy Ind Ltd ボイラ用鋼管とフィンとの溶接方法
FR2684032A1 (fr) * 1991-11-26 1993-05-28 Afa Procede et dispositif pour le soudage d'etriers cylindriques et analogues sur un support metallique.
US8097826B2 (en) * 2006-11-08 2012-01-17 The Secretary, Department Of Atomic Energy, Government Of India Penetration enhancing flux formulation for tungsten inert gas (TIG) welding of austenitic stainless steel and its application
FR2922636B1 (fr) * 2007-10-19 2012-06-08 Manoir Ind Tube a surface interne augmentee utilise dans des fours, procede de fabrication et applications

Also Published As

Publication number Publication date
FR2955794A1 (fr) 2011-08-05

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: MANOIR PITRES, FR

Effective date: 20130225

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20230905