GR900300065T1 - Bell-type furnaces, in particular for annealing metallic coils in a controlled atmosphere - Google Patents

Bell-type furnaces, in particular for annealing metallic coils in a controlled atmosphere

Info

Publication number
GR900300065T1
GR900300065T1 GR90300065T GR900300065T GR900300065T1 GR 900300065 T1 GR900300065 T1 GR 900300065T1 GR 90300065 T GR90300065 T GR 90300065T GR 900300065 T GR900300065 T GR 900300065T GR 900300065 T1 GR900300065 T1 GR 900300065T1
Authority
GR
Greece
Prior art keywords
bell
controlled atmosphere
type furnaces
metallic coils
annealing metallic
Prior art date
Application number
GR90300065T
Other languages
Greek (el)
Inventor
Philippe Buchet
Yves Riollet
Original Assignee
Stein Heurtey
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 filed Critical Stein Heurtey
Publication of GR900300065T1 publication Critical patent/GR900300065T1/en

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)
GR90300065T 1988-08-04 1991-07-31 Bell-type furnaces, in particular for annealing metallic coils in a controlled atmosphere GR900300065T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810576A FR2635175B1 (en) 1988-08-04 1988-08-04 IMPROVEMENTS IN BELL OVENS USED IN PARTICULAR FOR THE ANNUIT OF METAL COILS IN A CONTROLLED ATMOSPHERE

Publications (1)

Publication Number Publication Date
GR900300065T1 true GR900300065T1 (en) 1991-07-31

Family

ID=9369132

Family Applications (1)

Application Number Title Priority Date Filing Date
GR90300065T GR900300065T1 (en) 1988-08-04 1991-07-31 Bell-type furnaces, in particular for annealing metallic coils in a controlled atmosphere

Country Status (12)

Country Link
EP (1) EP0354127B1 (en)
JP (1) JP2810428B2 (en)
AR (1) AR247763A1 (en)
AT (1) ATE91012T1 (en)
CA (1) CA1335534C (en)
DD (1) DD287570A5 (en)
DE (2) DE68907289T2 (en)
ES (1) ES2012442T3 (en)
FR (1) FR2635175B1 (en)
GR (1) GR900300065T1 (en)
MX (1) MX171674B (en)
MY (1) MY104137A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665756A1 (en) * 1990-08-13 1992-02-14 Siderurgie Fse Inst Rech Device for sealing between a vessel (tank, shaft) and a floating roof (vault, arch) of an industrial furnace such as an electric furnace for processing liquid metal
JP4977700B2 (en) * 2005-07-21 2012-07-18 ハード テクノロジーズ プロプライエタリー リミテッド Composite surface treatment of metal objects
CN112182880B (en) * 2020-09-27 2023-07-11 武汉钢铁有限公司 Steel coil temperature uniformity adjustment method, device, equipment and medium

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 (en) * 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 (en) * 1983-03-28 1984-10-06 川崎製鉄株式会社 Batch annealing furnace sealing device
JPS6118036U (en) * 1984-07-05 1986-02-01 淳男 丸橋 Aquarium with drain plate

Also Published As

Publication number Publication date
DD287570A5 (en) 1991-02-28
JP2810428B2 (en) 1998-10-15
JPH02138422A (en) 1990-05-28
FR2635175B1 (en) 1993-03-05
DE354127T1 (en) 1990-06-13
EP0354127B1 (en) 1993-06-23
MY104137A (en) 1994-02-28
EP0354127A1 (en) 1990-02-07
DE68907289T2 (en) 1993-12-09
ES2012442A4 (en) 1990-04-01
ES2012442T3 (en) 1993-12-01
MX171674B (en) 1993-11-10
ATE91012T1 (en) 1993-07-15
FR2635175A1 (en) 1990-02-09
DE68907289D1 (en) 1993-07-29
AR247763A1 (en) 1995-03-31
CA1335534C (en) 1995-05-16

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