AT400363B - Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken - Google Patents

Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken Download PDF

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Publication number
AT400363B
AT400363B AT17592A AT17592A AT400363B AT 400363 B AT400363 B AT 400363B AT 17592 A AT17592 A AT 17592A AT 17592 A AT17592 A AT 17592A AT 400363 B AT400363 B AT 400363B
Authority
AT
Austria
Prior art keywords
furnace
openings
vacuum chamber
heating chamber
housing
Prior art date
Application number
AT17592A
Other languages
German (de)
English (en)
Other versions
ATA17592A (de
Original Assignee
Aichelin Ind Ofen
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 Aichelin Ind Ofen filed Critical Aichelin Ind Ofen
Priority to AT17592A priority Critical patent/AT400363B/de
Priority to EP19930890013 priority patent/EP0555199A3/de
Publication of ATA17592A publication Critical patent/ATA17592A/de
Application granted granted Critical
Publication of AT400363B publication Critical patent/AT400363B/de

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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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • 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
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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 specially adapted for 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 specially adapted for 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)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Tunnel Furnaces (AREA)
AT17592A 1992-02-03 1992-02-03 Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken AT400363B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT17592A AT400363B (de) 1992-02-03 1992-02-03 Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken
EP19930890013 EP0555199A3 (en) 1992-02-03 1993-02-02 Vacuum chamber oven for the thermal treatment of metal work pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT17592A AT400363B (de) 1992-02-03 1992-02-03 Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken

Publications (2)

Publication Number Publication Date
ATA17592A ATA17592A (de) 1995-04-15
AT400363B true AT400363B (de) 1995-12-27

Family

ID=3483558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17592A AT400363B (de) 1992-02-03 1992-02-03 Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken

Country Status (2)

Country Link
EP (1) EP0555199A3 (fr)
AT (1) AT400363B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023102850A1 (de) * 2023-02-06 2024-08-08 Iva Schmetz Gmbh Vakuumofen zur Wärmebehandlung von metallischen Werkstücken

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758386B2 (de) * 1967-05-22 1973-05-30 Societe Anonyme Heurtey, Paris Senkrecht stehender roehrenofen
DE3215509A1 (de) * 1982-04-26 1983-10-27 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Vakuum-kammerofen
DE3224971A1 (de) * 1982-07-03 1984-01-05 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Vakuum-schachtofen
DE3208574C2 (fr) * 1982-03-10 1988-06-09 Schmetz Gmbh & Co Kg Unternehmensverwaltung, 5750 Menden, De
DE3526433C1 (de) * 1985-07-24 1989-11-23 Otto Junker Gmbh, 5107 Simmerath Gasdichter Ofen zum Einschmelzen von Metall
AT393138B (de) * 1990-01-29 1991-08-26 Herbert Hofmann Ing He Retortenofen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569300C (de) * 1931-02-14 1933-02-01 Demag Elektrostahl G M B H Kippbarer Glueh-, Haerte- oder Schmelzofen
DE1112305B (de) * 1957-08-19 1961-08-03 Rudolf Kellermann Dipl Ing Vorrichtung zum Waermebehandeln von Metallen durch Gluehen und Abschrecken
DE1889104U (de) * 1963-09-21 1964-03-12 Bbc Brown Boveri & Cie Elektrisch beheizter tiegelofen, insbesondere induktionsofen.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758386B2 (de) * 1967-05-22 1973-05-30 Societe Anonyme Heurtey, Paris Senkrecht stehender roehrenofen
DE3208574C2 (fr) * 1982-03-10 1988-06-09 Schmetz Gmbh & Co Kg Unternehmensverwaltung, 5750 Menden, De
DE3215509A1 (de) * 1982-04-26 1983-10-27 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Vakuum-kammerofen
DE3224971A1 (de) * 1982-07-03 1984-01-05 Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden Vakuum-schachtofen
DE3526433C1 (de) * 1985-07-24 1989-11-23 Otto Junker Gmbh, 5107 Simmerath Gasdichter Ofen zum Einschmelzen von Metall
AT393138B (de) * 1990-01-29 1991-08-26 Herbert Hofmann Ing He Retortenofen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023102850A1 (de) * 2023-02-06 2024-08-08 Iva Schmetz Gmbh Vakuumofen zur Wärmebehandlung von metallischen Werkstücken

Also Published As

Publication number Publication date
ATA17592A (de) 1995-04-15
EP0555199A2 (fr) 1993-08-11
EP0555199A3 (en) 1994-05-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee