ATE217651T1 - Haubenofen - Google Patents

Haubenofen

Info

Publication number
ATE217651T1
ATE217651T1 AT98904091T AT98904091T ATE217651T1 AT E217651 T1 ATE217651 T1 AT E217651T1 AT 98904091 T AT98904091 T AT 98904091T AT 98904091 T AT98904091 T AT 98904091T AT E217651 T1 ATE217651 T1 AT E217651T1
Authority
AT
Austria
Prior art keywords
nozzles
cooling
air
distance
protective
Prior art date
Application number
AT98904091T
Other languages
English (en)
Inventor
Frank Maschler
Walter Scheuermann
Georg Velten
Original Assignee
Loi Thermprocess Gmbh
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 Loi Thermprocess Gmbh filed Critical Loi Thermprocess Gmbh
Application granted granted Critical
Publication of ATE217651T1 publication Critical patent/ATE217651T1/de

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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
    • 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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Electric Ovens (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
AT98904091T 1997-01-30 1998-01-17 Haubenofen ATE217651T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19703305 1997-01-30
PCT/EP1998/000246 WO1998033946A1 (de) 1997-01-30 1998-01-17 Haubenofen

Publications (1)

Publication Number Publication Date
ATE217651T1 true ATE217651T1 (de) 2002-06-15

Family

ID=7818731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98904091T ATE217651T1 (de) 1997-01-30 1998-01-17 Haubenofen

Country Status (7)

Country Link
EP (1) EP0894150B1 (de)
JP (1) JP2000508716A (de)
AT (1) ATE217651T1 (de)
BR (1) BR9805962A (de)
DE (1) DE19803259B4 (de)
EA (1) EA000962B1 (de)
WO (1) WO1998033946A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847417C2 (de) * 1998-10-14 2001-10-04 Junker Gmbh O Haubenofenanlage
DE29907320U1 (de) 1999-04-26 1999-08-12 Drever International S.A., Liègè Vorrichtung zum Kühlen von Werkstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433433C1 (de) * 1984-09-12 1985-10-24 Otto Junker Gmbh, 5107 Simmerath Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut
DE3824415A1 (de) * 1988-07-19 1990-01-25 Gottfried Von Czarnowski Kuehlhaube zum schnellen abkuehlen von gluehgut, insbesondere stahlband
AT396525B (de) * 1992-03-20 1993-10-25 Ebner Ind Ofenbau Vorrichtung zum abkühlen der chargenschutzabdeckung von glühöfen
US5290017A (en) * 1993-03-01 1994-03-01 Indugas, Inc. Cooling cover for batch coil annealing furnace
AT399775B (de) * 1994-01-20 1995-07-25 Ebner Ind Ofenbau Vorrichtung zum abkühlen der chargenschutzabdeckung von glühöfen

Also Published As

Publication number Publication date
EA199800880A1 (ru) 1999-04-29
DE19803259A1 (de) 1998-08-06
DE19803259B4 (de) 2006-10-12
BR9805962A (pt) 2000-01-25
WO1998033946A1 (de) 1998-08-06
EP0894150A1 (de) 1999-02-03
EP0894150B1 (de) 2002-05-15
EA000962B1 (ru) 2000-08-28
JP2000508716A (ja) 2000-07-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee