FR2635175B1 - Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee - Google Patents

Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee

Info

Publication number
FR2635175B1
FR2635175B1 FR8810576A FR8810576A FR2635175B1 FR 2635175 B1 FR2635175 B1 FR 2635175B1 FR 8810576 A FR8810576 A FR 8810576A FR 8810576 A FR8810576 A FR 8810576A FR 2635175 B1 FR2635175 B1 FR 2635175B1
Authority
FR
France
Prior art keywords
annuit
bell
controlled atmosphere
metal coils
ovens used
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
FR8810576A
Other languages
English (en)
French (fr)
Other versions
FR2635175A1 (fr
Inventor
Philippe Buchet
Yves Riollet
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 FR8810576A priority Critical patent/FR2635175B1/fr
Priority to MYPI89001010A priority patent/MY104137A/en
Priority to CA000606840A priority patent/CA1335534C/fr
Priority to AR89314547A priority patent/AR247763A1/es
Priority to DD89331364A priority patent/DD287570A5/de
Priority to DE198989402210T priority patent/DE354127T1/de
Priority to ES198989402210T priority patent/ES2012442T3/es
Priority to MX017053A priority patent/MX171674B/es
Priority to EP89402210A priority patent/EP0354127B1/fr
Priority to DE89402210T priority patent/DE68907289T2/de
Priority to JP1202264A priority patent/JP2810428B2/ja
Priority to AT89402210T priority patent/ATE91012T1/de
Publication of FR2635175A1 publication Critical patent/FR2635175A1/fr
Priority to GR90300065T priority patent/GR900300065T1/el
Application granted granted Critical
Publication of FR2635175B1 publication Critical patent/FR2635175B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
    • 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
    • F27B11/00—Bell-type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR8810576A 1988-08-04 1988-08-04 Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee Expired - Fee Related FR2635175B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8810576A FR2635175B1 (fr) 1988-08-04 1988-08-04 Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee
MYPI89001010A MY104137A (en) 1988-08-04 1989-07-24 Improvement to bell furnaces utilized in particular for the annealing of metallic reels under controlled atmosphere.
CA000606840A CA1335534C (fr) 1988-08-04 1989-07-27 Apportes aux fours cloches utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee
AR89314547A AR247763A1 (es) 1988-08-04 1989-07-31 Perfeccionamientos en hornos de campana especialmente destinados para efectuar operaciones de recocido, bajo una atmosfera controlada, de chapas metalicas en forma de bobinas
DD89331364A DD287570A5 (de) 1988-08-04 1989-08-01 Haubenofen, insbesondere zur durchfuehrung von glueh-operationen unter kontrollierter atmosphaere von metallblechen in spulen
ES198989402210T ES2012442T3 (es) 1988-08-04 1989-08-03 Perfeccionamientos introducidos en los hornos de campana utilizados en particular para el recocido de bobinas metalicas bajo atmosfera controlada.
DE198989402210T DE354127T1 (de) 1988-08-04 1989-08-03 Haubenoefen, insbesondere zum gluehen von metallischen coils in kontrollierter atmosphaere.
MX017053A MX171674B (es) 1988-08-04 1989-08-03 Mejoras en hornos de campana utilizados sobre todo para recocer bobinas metalicas bajo atmosfera controlada
EP89402210A EP0354127B1 (fr) 1988-08-04 1989-08-03 Perfectionnements apportés aux fours cloche utilisés notamment pour le recuit de bobines métalliques sous atmosphère contrôlée
DE89402210T DE68907289T2 (de) 1988-08-04 1989-08-03 Haubenöfen, insbesondere zum Glühen von metallischen Coils in kontrollierter Atmosphäre.
JP1202264A JP2810428B2 (ja) 1988-08-04 1989-08-03 制御雰囲気における金属リールの焼なまし用ベル型炉
AT89402210T ATE91012T1 (de) 1988-08-04 1989-08-03 Haubenoefen, insbesondere zum gluehen von metallischen coils in kontrollierter atmosphaere.
GR90300065T GR900300065T1 (en) 1988-08-04 1991-07-31 Bell-type furnaces, in particular for annealing metallic coils in a controlled atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810576A FR2635175B1 (fr) 1988-08-04 1988-08-04 Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee

Publications (2)

Publication Number Publication Date
FR2635175A1 FR2635175A1 (fr) 1990-02-09
FR2635175B1 true FR2635175B1 (fr) 1993-03-05

Family

ID=9369132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8810576A Expired - Fee Related FR2635175B1 (fr) 1988-08-04 1988-08-04 Perfectionnements apportes aux fours cloche utilises notamment pour le recuit de bobines metalliques sous atmosphere controlee

Country Status (12)

Country Link
EP (1) EP0354127B1 (el)
JP (1) JP2810428B2 (el)
AR (1) AR247763A1 (el)
AT (1) ATE91012T1 (el)
CA (1) CA1335534C (el)
DD (1) DD287570A5 (el)
DE (2) DE354127T1 (el)
ES (1) ES2012442T3 (el)
FR (1) FR2635175B1 (el)
GR (1) GR900300065T1 (el)
MX (1) MX171674B (el)
MY (1) MY104137A (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665756A1 (fr) * 1990-08-13 1992-02-14 Siderurgie Fse Inst Rech Dispositif d'etancheite entre une cuve et une voute flottante d'un four industriel tel qu'un four electrique de traitement de metal liquide.
WO2007009190A1 (en) * 2005-07-21 2007-01-25 Hard Technologies Pty Ltd Duplex surface treatment of metal objects
CN112182880B (zh) * 2020-09-27 2023-07-11 武汉钢铁有限公司 一种钢卷温度均匀性调整方法、装置、设备和介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721070A (en) * 1954-03-12 1955-10-18 United States Steel Corp Two pass gas circulating separator
US3053523A (en) * 1959-06-08 1962-09-11 Inland Steel Co Inner cover for box annealing furnace
FR1552877A (el) * 1967-08-18 1969-01-10
US3438617A (en) * 1968-04-10 1969-04-15 Pullman Inc Atmospheric seals
US3563522A (en) * 1968-04-29 1971-02-16 Calvin C Blackman Sealing device
US3751219A (en) * 1971-10-28 1973-08-07 Steel Corp Annealing furnace seal
GB1390238A (en) * 1972-04-06 1975-04-09 Wellman Incandescent Furn Co Coil annealing furnaces
US3904356A (en) * 1974-04-29 1975-09-09 Wilson Eng Co Inc Lee Open coil heat shielding
JPS59149962U (ja) * 1983-03-28 1984-10-06 川崎製鉄株式会社 バツチ焼鈍炉のシ−ル装置
JPS6118036U (ja) * 1984-07-05 1986-02-01 淳男 丸橋 水切りプレ−ト付水槽

Also Published As

Publication number Publication date
MY104137A (en) 1994-02-28
AR247763A1 (es) 1995-03-31
DE354127T1 (de) 1990-06-13
DE68907289T2 (de) 1993-12-09
JPH02138422A (ja) 1990-05-28
FR2635175A1 (fr) 1990-02-09
EP0354127A1 (fr) 1990-02-07
JP2810428B2 (ja) 1998-10-15
GR900300065T1 (en) 1991-07-31
ES2012442T3 (es) 1993-12-01
ATE91012T1 (de) 1993-07-15
CA1335534C (fr) 1995-05-16
DD287570A5 (de) 1991-02-28
ES2012442A4 (es) 1990-04-01
DE68907289D1 (de) 1993-07-29
MX171674B (es) 1993-11-10
EP0354127B1 (fr) 1993-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse