DE3433433C1 - Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut - Google Patents

Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut

Info

Publication number
DE3433433C1
DE3433433C1 DE19843433433 DE3433433A DE3433433C1 DE 3433433 C1 DE3433433 C1 DE 3433433C1 DE 19843433433 DE19843433433 DE 19843433433 DE 3433433 A DE3433433 A DE 3433433A DE 3433433 C1 DE3433433 C1 DE 3433433C1
Authority
DE
Germany
Prior art keywords
nozzles
medium
cooling
heating
nozzle openings
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
Application number
DE19843433433
Other languages
German (de)
English (en)
Inventor
Theodor Dipl.-Ing. 5107 Simmerath Ortmanns
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.)
Otto Junker GmbH
Original Assignee
Otto Junker 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 Otto Junker GmbH filed Critical Otto Junker GmbH
Priority to DE19843433433 priority Critical patent/DE3433433C1/de
Priority to EP85111093A priority patent/EP0174589A1/de
Priority to ES1985296104U priority patent/ES296104Y/es
Application granted granted Critical
Publication of DE3433433C1 publication Critical patent/DE3433433C1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/3005—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases
    • F27B9/3011—Details, accessories, or equipment peculiar to furnaces of these types arrangements for circulating gases arrangements for circulating gases transversally
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F27B2005/161—Gas inflow or outflow
    • F27B2005/162—Gas inflow or outflow through closable or non-closable openings of the chamber walls
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F27B2005/166—Means to circulate the atmosphere
    • F27B2005/167—Means to circulate the atmosphere the atmosphere being recirculated through the treatment chamber by a turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE19843433433 1984-09-12 1984-09-12 Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut Expired DE3433433C1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19843433433 DE3433433C1 (de) 1984-09-12 1984-09-12 Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut
EP85111093A EP0174589A1 (de) 1984-09-12 1985-09-03 Vorrichtung zum Erwärmen oder Kühlen von metallischem Gut
ES1985296104U ES296104Y (es) 1984-09-12 1985-09-10 Dispositivo para calentar o refrigerar materiales metalicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843433433 DE3433433C1 (de) 1984-09-12 1984-09-12 Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut

Publications (1)

Publication Number Publication Date
DE3433433C1 true DE3433433C1 (de) 1985-10-24

Family

ID=6245189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843433433 Expired DE3433433C1 (de) 1984-09-12 1984-09-12 Vorrichtung zum Erwaermen oder Kuehlen von metallischem Gut

Country Status (3)

Country Link
EP (1) EP0174589A1 (es)
DE (1) DE3433433C1 (es)
ES (1) ES296104Y (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401306B (de) * 1995-01-31 1996-08-26 Ebner Peter Dipl Ing Stossofen zur wärmebehandlung von leichtmetallbarren
WO1998033946A1 (de) * 1997-01-30 1998-08-06 Loi Thermprocess Gmbh Haubenofen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710901A1 (de) * 1987-03-12 1988-09-29 Kramer Carl Vorrichtung zur stroemungsbeaufschlagung von flaechenhaftem gut in anordnung mit durchstroembaren zwischenraeumen
AT399775B (de) * 1994-01-20 1995-07-25 Ebner Ind Ofenbau Vorrichtung zum abkühlen der chargenschutzabdeckung von glühöfen
DE102008020040A1 (de) * 2007-10-22 2009-04-23 Otto Junker Gmbh Ofensystem zur konvektiven thermischen Behandlung von metallischem Gut und Transporteinheit für das Ofensystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1051440A (fr) * 1950-11-27 1954-01-15 Ruhrtaler Gesenkschmiederei F Four à réchauffer, en particulier pour pièces à estamper à chaud
FR1393921A (fr) * 1964-05-15 1965-03-26 Ofenbau Fritz G M B H & Co K G Dispositif pour atténuer les tensions internes dans les treillis métalliques d'armature pour béton armé
US3304071A (en) * 1965-01-05 1967-02-14 Sunbeam Equip Metal billet homogenizing furnace
DE2601658C3 (de) * 1976-01-17 1978-11-30 Fa. J.F. Mahler, 7300 Esslingen Kühlvorrichtung für einen an der Ein- und Auslaßseite offenen Durchlaufofen zum Wärmebehandeln von Werkstücken
BE886651R (fr) * 1980-12-12 1981-04-01 Centre Rech Metallurgique Procede et dispositif de refroidissement accelere de bandes minces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401306B (de) * 1995-01-31 1996-08-26 Ebner Peter Dipl Ing Stossofen zur wärmebehandlung von leichtmetallbarren
WO1998033946A1 (de) * 1997-01-30 1998-08-06 Loi Thermprocess Gmbh Haubenofen

Also Published As

Publication number Publication date
EP0174589A1 (de) 1986-03-19
ES296104Y (es) 1989-02-01
ES296104U (es) 1988-06-16

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee