IT979373B - BELL FURNACE WITH ACCELERATED COOLING BY MEANS OF AIR JETS - Google Patents

BELL FURNACE WITH ACCELERATED COOLING BY MEANS OF AIR JETS

Info

Publication number
IT979373B
IT979373B IT2071773A IT2071773A IT979373B IT 979373 B IT979373 B IT 979373B IT 2071773 A IT2071773 A IT 2071773A IT 2071773 A IT2071773 A IT 2071773A IT 979373 B IT979373 B IT 979373B
Authority
IT
Italy
Prior art keywords
air jets
accelerated cooling
bell furnace
bell
furnace
Prior art date
Application number
IT2071773A
Other languages
Italian (it)
Original Assignee
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 Heurtey Sa filed Critical Heurtey Sa
Application granted granted Critical
Publication of IT979373B publication Critical patent/IT979373B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
IT2071773A 1972-03-31 1973-02-22 BELL FURNACE WITH ACCELERATED COOLING BY MEANS OF AIR JETS IT979373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211576A FR2177623A1 (en) 1972-03-31 1972-03-31 Bell type annealing furnace - with automatic fast cooling system

Publications (1)

Publication Number Publication Date
IT979373B true IT979373B (en) 1974-09-30

Family

ID=9096207

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2071773A IT979373B (en) 1972-03-31 1973-02-22 BELL FURNACE WITH ACCELERATED COOLING BY MEANS OF AIR JETS

Country Status (7)

Country Link
AT (1) AT342635B (en)
BE (1) BE795640A (en)
DE (1) DE2316271C3 (en)
ES (1) ES412546A1 (en)
FR (1) FR2177623A1 (en)
IT (1) IT979373B (en)
NL (1) NL7304359A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29907320U1 (en) 1999-04-26 1999-08-12 Drever International S.A., Liègè Device for cooling materials
DE102012221511C5 (en) * 2012-11-23 2019-01-17 Ebner-Industrieofenbau Gmbh Cooling hood for slow cooling of annealed material

Also Published As

Publication number Publication date
DE2316271A1 (en) 1973-10-18
ES412546A1 (en) 1976-01-01
NL7304359A (en) 1973-10-02
FR2177623B1 (en) 1974-08-30
BE795640A (en) 1973-06-18
FR2177623A1 (en) 1973-11-09
ATA282673A (en) 1977-08-15
AT342635B (en) 1978-04-10
DE2316271B2 (en) 1975-02-13
DE2316271C3 (en) 1975-12-18

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