ATA121695A - GLOWING FURNACE WITH HEAT TREATMENTS - Google Patents

GLOWING FURNACE WITH HEAT TREATMENTS

Info

Publication number
ATA121695A
ATA121695A AT121695A AT121695A ATA121695A AT A121695 A ATA121695 A AT A121695A AT 121695 A AT121695 A AT 121695A AT 121695 A AT121695 A AT 121695A AT A121695 A ATA121695 A AT A121695A
Authority
AT
Austria
Prior art keywords
heat treatments
glowing furnace
glowing
furnace
treatments
Prior art date
Application number
AT121695A
Other languages
German (de)
Other versions
AT408688B (en
Original Assignee
Iob Ind Ofen Bau 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 Iob Ind Ofen Bau Gmbh filed Critical Iob Ind Ofen Bau Gmbh
Publication of ATA121695A publication Critical patent/ATA121695A/en
Application granted granted Critical
Publication of AT408688B publication Critical patent/AT408688B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • 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
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
    • F27B9/227—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers with rotation of the charge
    • 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
    • F27B9/38—Arrangements of devices for charging
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0057—Fast-outlet or inlet means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
AT121695A 1995-05-23 1995-07-17 GLOWING FURNACE WITH HEAT TREATMENTS AT408688B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995119986 DE19519986C2 (en) 1995-05-23 1995-05-23 Annealing furnace, in particular for centrifugal cast iron pipes, with a furnace outlet with an acceleration section

Publications (2)

Publication Number Publication Date
ATA121695A true ATA121695A (en) 2001-06-15
AT408688B AT408688B (en) 2002-02-25

Family

ID=7763343

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121695A AT408688B (en) 1995-05-23 1995-07-17 GLOWING FURNACE WITH HEAT TREATMENTS

Country Status (2)

Country Link
AT (1) AT408688B (en)
DE (1) DE19519986C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029082A1 (en) * 2010-05-18 2011-11-24 Eva Schwartz Continuous furnace for heating workpiece i.e. gas pipe, has heating element heating workpiece in input field by increasing temperature in holding portion, where heating element generates heat at specific heating rate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1179577B (en) * 1953-05-27 1964-10-15 Peters Ag Claudius Arrangement for reducing the escape of hot gases or the entry of cold air in the case of heating or treatment ovens to be loaded continuously or in batches, in particular pusher ovens for metallurgical purposes
DE1136725B (en) * 1958-05-14 1962-09-20 Westofen Ges Mit Beschraenkter Continuous furnace, especially pusher furnace
GB1033703A (en) * 1961-09-18 1966-06-22 Stein Atkinson Strody Ltd Improvements relating to an end discharge continuous furnace
DE1257814B (en) * 1967-02-17 1968-01-04 Kraft Industrieofenbau G M B H Furnace for the heat treatment of metal billets
CH610010A5 (en) * 1976-03-22 1979-03-30 Elhaus Friedrich W Arrangement for the heat treatment of elongate stock
DE2708783C2 (en) * 1977-03-01 1985-02-28 IOB Industrieofenbau GmbH, 6940 Weinheim Arrangement for regulating the cooling intensity in the cooling zone of continuously operating annealing furnaces for the heat treatment of workpieces, in particular pipes made of cast iron

Also Published As

Publication number Publication date
DE19519986C2 (en) 2001-04-05
AT408688B (en) 2002-02-25
DE19519986A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee