FR2177623A1 - Bell type annealing furnace - with automatic fast cooling system - Google Patents

Bell type annealing furnace - with automatic fast cooling system

Info

Publication number
FR2177623A1
FR2177623A1 FR7211576A FR7211576A FR2177623A1 FR 2177623 A1 FR2177623 A1 FR 2177623A1 FR 7211576 A FR7211576 A FR 7211576A FR 7211576 A FR7211576 A FR 7211576A FR 2177623 A1 FR2177623 A1 FR 2177623A1
Authority
FR
France
Prior art keywords
iii
cooling system
annealing furnace
cooling fluid
fast cooling
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.)
Granted
Application number
FR7211576A
Other languages
English (en)
French (fr)
Other versions
FR2177623B1 (enExample
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.)
Heurtey SA
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
Priority to BE795640D priority Critical patent/BE795640A/xx
Application filed by Heurtey SA filed Critical Heurtey SA
Priority to FR7211576A priority patent/FR2177623A1/fr
Priority to IT2071773A priority patent/IT979373B/it
Priority to ES412546A priority patent/ES412546A1/es
Priority to NL7304359A priority patent/NL7304359A/xx
Priority to AT282673A priority patent/AT342635B/de
Priority to DE19732316271 priority patent/DE2316271C3/de
Publication of FR2177623A1 publication Critical patent/FR2177623A1/fr
Application granted granted Critical
Publication of FR2177623B1 publication Critical patent/FR2177623B1/fr
Granted 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
    • C21D9/52—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)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
FR7211576A 1972-03-31 1972-03-31 Bell type annealing furnace - with automatic fast cooling system Granted FR2177623A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE795640D BE795640A (fr) 1972-03-31 Four a cloche a refroidissement accelere par jets d'air
FR7211576A FR2177623A1 (en) 1972-03-31 1972-03-31 Bell type annealing furnace - with automatic fast cooling system
IT2071773A IT979373B (it) 1972-03-31 1973-02-22 Forno a campana a raffreddamento accelerato mediante getti d aria
ES412546A ES412546A1 (es) 1972-03-31 1973-03-12 Perfeccionamientos en hornos de campana para tratamientos termicos.
NL7304359A NL7304359A (enExample) 1972-03-31 1973-03-29
AT282673A AT342635B (de) 1972-03-31 1973-03-30 Ofen zur thermischen behandlung, insbesondere zum anlassen von werkstucken oder halbfabrikaten, wie blech od.dgl.
DE19732316271 DE2316271C3 (de) 1972-03-31 1973-03-31 Haubenglühofen

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 (2)

Publication Number Publication Date
FR2177623A1 true FR2177623A1 (en) 1973-11-09
FR2177623B1 FR2177623B1 (enExample) 1974-08-30

Family

ID=9096207

Family Applications (1)

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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048742A2 (de) 1999-04-26 2000-11-02 Drever International S.A. Vorrichtung zum Kühlen von Werkstoffen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012221511C5 (de) * 2012-11-23 2019-01-17 Ebner-Industrieofenbau Gmbh Kühlhaube zum langsamen Abkühlen von Glühgut

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048742A2 (de) 1999-04-26 2000-11-02 Drever International S.A. Vorrichtung zum Kühlen von Werkstoffen

Also Published As

Publication number Publication date
DE2316271B2 (de) 1975-02-13
DE2316271A1 (de) 1973-10-18
ES412546A1 (es) 1976-01-01
AT342635B (de) 1978-04-10
IT979373B (it) 1974-09-30
NL7304359A (enExample) 1973-10-02
FR2177623B1 (enExample) 1974-08-30
BE795640A (fr) 1973-06-18
DE2316271C3 (de) 1975-12-18
ATA282673A (de) 1977-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse