FR2672378B1 - Perfectionnements apportes aux fours a rouleaux. - Google Patents

Perfectionnements apportes aux fours a rouleaux.

Info

Publication number
FR2672378B1
FR2672378B1 FR9101109A FR9101109A FR2672378B1 FR 2672378 B1 FR2672378 B1 FR 2672378B1 FR 9101109 A FR9101109 A FR 9101109A FR 9101109 A FR9101109 A FR 9101109A FR 2672378 B1 FR2672378 B1 FR 2672378B1
Authority
FR
France
Prior art keywords
ovens
roll
roll ovens
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
FR9101109A
Other languages
English (en)
Other versions
FR2672378A1 (fr
Inventor
Bigan Jean-Louis
Marie Daniel
Thoor Henry-Albert
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.)
Fives Stein SA
Original Assignee
Stein Heurtey 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 Stein Heurtey SA filed Critical Stein Heurtey SA
Priority to FR9101109A priority Critical patent/FR2672378B1/fr
Publication of FR2672378A1 publication Critical patent/FR2672378A1/fr
Application granted granted Critical
Publication of FR2672378B1 publication Critical patent/FR2672378B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • 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
    • F27B9/2407—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 rollers (roller hearth furnace)

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
FR9101109A 1991-01-31 1991-01-31 Perfectionnements apportes aux fours a rouleaux. Expired - Fee Related FR2672378B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9101109A FR2672378B1 (fr) 1991-01-31 1991-01-31 Perfectionnements apportes aux fours a rouleaux.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101109A FR2672378B1 (fr) 1991-01-31 1991-01-31 Perfectionnements apportes aux fours a rouleaux.

Publications (2)

Publication Number Publication Date
FR2672378A1 FR2672378A1 (fr) 1992-08-07
FR2672378B1 true FR2672378B1 (fr) 1996-01-26

Family

ID=9409243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9101109A Expired - Fee Related FR2672378B1 (fr) 1991-01-31 1991-01-31 Perfectionnements apportes aux fours a rouleaux.

Country Status (1)

Country Link
FR (1) FR2672378B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544995C1 (de) * 1995-12-02 1997-04-03 Kramer Carl Horizontale Vorspannstrecke mit großer Arbeitsbreite für Flachglas
GB9712010D0 (en) * 1997-06-09 1997-08-06 Posec Europ Limited Metal strip production
US6289972B1 (en) * 1999-05-21 2001-09-18 Danieli Technology Inc. Integrated plant for the production of rolled stock
US9758421B2 (en) 2015-11-02 2017-09-12 Glasstech, Inc. Glass sheet processing system having cooling of conveyor roller ends
CN106140995A (zh) * 2016-07-14 2016-11-23 镇江裕久智能装备股份有限公司 一种双通道毛坯轮毂加热炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE400971A (fr) * 1933-01-26
US2175233A (en) * 1938-09-16 1939-10-10 Electric Furnace Co Bearing construction for roller hearth furnaces
US2175834A (en) * 1938-09-30 1939-10-10 Westinghouse Electric & Mfg Co Heat treating furnace
BE431452A (fr) * 1938-12-05
DE1060420B (de) * 1953-08-21 1959-07-02 Brockmann & Bundt Rollenherdofen

Also Published As

Publication number Publication date
FR2672378A1 (fr) 1992-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929