ATA17592A - Vakuum-kammerofen zur wärmebehandlung von metallischen werkstücken - Google Patents
Vakuum-kammerofen zur wärmebehandlung von metallischen werkstückenInfo
- Publication number
- ATA17592A ATA17592A AT17592A AT17592A ATA17592A AT A17592 A ATA17592 A AT A17592A AT 17592 A AT17592 A AT 17592A AT 17592 A AT17592 A AT 17592A AT A17592 A ATA17592 A AT A17592A
- Authority
- AT
- Austria
- Prior art keywords
- heat treatment
- vacuum chamber
- metal workpieces
- chamber oven
- oven
- Prior art date
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
- 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
-
- 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 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)
- 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)
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 true ATA17592A (de) | 1995-04-15 |
AT400363B 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 (de) |
AT (1) | AT400363B (de) |
Family Cites Families (9)
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. |
FR1547417A (fr) * | 1967-05-22 | 1968-11-29 | Heurtey Sa | Four vertical à circulation de particules |
DE3208574A1 (de) * | 1982-03-10 | 1983-09-22 | Schmetz Industrieofenbau und Vakuum-Hartlöttechnik KG, 5750 Menden | "vakuum-schachtofen" |
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 |
-
1992
- 1992-02-03 AT AT17592A patent/AT400363B/de not_active IP Right Cessation
-
1993
- 1993-02-02 EP EP19930890013 patent/EP0555199A3/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AT400363B (de) | 1995-12-27 |
EP0555199A3 (en) | 1994-05-25 |
EP0555199A2 (de) | 1993-08-11 |
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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 |