FR2337863A1 - Four pour bande de materiau soutenue par coussins gazeux - Google Patents

Four pour bande de materiau soutenue par coussins gazeux

Info

Publication number
FR2337863A1
FR2337863A1 FR7600204A FR7600204A FR2337863A1 FR 2337863 A1 FR2337863 A1 FR 2337863A1 FR 7600204 A FR7600204 A FR 7600204A FR 7600204 A FR7600204 A FR 7600204A FR 2337863 A1 FR2337863 A1 FR 2337863A1
Authority
FR
France
Prior art keywords
perforated sheet
treatment furnace
plenum chamber
gas flow
cushion supported
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
FR7600204A
Other languages
English (en)
Other versions
FR2337863B1 (fr
Inventor
Roger Devillard
Jean-Claude Guitton
Bernard Pierre Ghisl Pringalle
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7600204A priority Critical patent/FR2337863A1/fr
Priority to DE19772700064 priority patent/DE2700064A1/de
Priority to SE7700112A priority patent/SE7700112L/xx
Priority to BE173887A priority patent/BE850146A/fr
Priority to LU76536A priority patent/LU76536A1/xx
Priority to ES454875A priority patent/ES454875A1/es
Publication of FR2337863A1 publication Critical patent/FR2337863A1/fr
Application granted granted Critical
Publication of FR2337863B1 publication Critical patent/FR2337863B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2476—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by air cushion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Coating Apparatus (AREA)
FR7600204A 1976-01-07 1976-01-07 Four pour bande de materiau soutenue par coussins gazeux Granted FR2337863A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7600204A FR2337863A1 (fr) 1976-01-07 1976-01-07 Four pour bande de materiau soutenue par coussins gazeux
DE19772700064 DE2700064A1 (de) 1976-01-07 1977-01-03 Ofen fuer ein durch gaskissen gestuetztes band
SE7700112A SE7700112L (sv) 1976-01-07 1977-01-05 Ugn for med gaskudde uppburet materialband
BE173887A BE850146A (fr) 1976-01-07 1977-01-06 Four pour bande de materiau soutenue par coussins gazeux
LU76536A LU76536A1 (fr) 1976-01-07 1977-01-07
ES454875A ES454875A1 (es) 1976-01-07 1977-01-07 Horno de tratamiento de una banda de material revestida que se desplaza en continuo entre dos cojines gaseosos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600204A FR2337863A1 (fr) 1976-01-07 1976-01-07 Four pour bande de materiau soutenue par coussins gazeux

Publications (2)

Publication Number Publication Date
FR2337863A1 true FR2337863A1 (fr) 1977-08-05
FR2337863B1 FR2337863B1 (fr) 1980-05-09

Family

ID=9167662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600204A Granted FR2337863A1 (fr) 1976-01-07 1976-01-07 Four pour bande de materiau soutenue par coussins gazeux

Country Status (6)

Country Link
BE (1) BE850146A (fr)
DE (1) DE2700064A1 (fr)
ES (1) ES454875A1 (fr)
FR (1) FR2337863A1 (fr)
LU (1) LU76536A1 (fr)
SE (1) SE7700112L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253025A1 (fr) * 1984-11-29 1988-01-20 FECO Engineered Systems, Inc. Modèle de louvre pour four à clavette
FR2602156A1 (fr) * 1986-08-01 1988-02-05 Dornier Gmbh Lindauer Dispositif pour projeter un fluide de traitement sur une bande de matiere defilant longitudinalement
EP0652412A1 (fr) * 1993-11-05 1995-05-10 Schmitz + Apelt LOI Industrieofenanlagen GmbH Four industriel pour le traitement thermique d'une charge dans une enceinte de chauffage
EP0789210A1 (fr) * 1995-10-23 1997-08-13 Peter Helmut Dipl.-Ing. Ebner Installation de refroidissement d'un produit recuit à deplacement continu

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356112B (zh) * 2017-08-22 2024-03-08 盐城市凌源电热设备有限公司 一种led灯管隧道式热收缩炉

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253025A1 (fr) * 1984-11-29 1988-01-20 FECO Engineered Systems, Inc. Modèle de louvre pour four à clavette
FR2602156A1 (fr) * 1986-08-01 1988-02-05 Dornier Gmbh Lindauer Dispositif pour projeter un fluide de traitement sur une bande de matiere defilant longitudinalement
EP0652412A1 (fr) * 1993-11-05 1995-05-10 Schmitz + Apelt LOI Industrieofenanlagen GmbH Four industriel pour le traitement thermique d'une charge dans une enceinte de chauffage
EP0789210A1 (fr) * 1995-10-23 1997-08-13 Peter Helmut Dipl.-Ing. Ebner Installation de refroidissement d'un produit recuit à deplacement continu

Also Published As

Publication number Publication date
BE850146A (fr) 1977-07-06
FR2337863B1 (fr) 1980-05-09
ES454875A1 (es) 1978-01-01
LU76536A1 (fr) 1977-06-17
SE7700112L (sv) 1977-07-08
DE2700064A1 (de) 1977-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse