ATE272128T1 - HEAT TREATMENT SYSTEM FOR LOADS OF METALLIC WORKPIECES - Google Patents

HEAT TREATMENT SYSTEM FOR LOADS OF METALLIC WORKPIECES

Info

Publication number
ATE272128T1
ATE272128T1 AT00203331T AT00203331T ATE272128T1 AT E272128 T1 ATE272128 T1 AT E272128T1 AT 00203331 T AT00203331 T AT 00203331T AT 00203331 T AT00203331 T AT 00203331T AT E272128 T1 ATE272128 T1 AT E272128T1
Authority
AT
Austria
Prior art keywords
treatment elements
heat treatment
loads
treatment system
metallic workpieces
Prior art date
Application number
AT00203331T
Other languages
German (de)
Inventor
Thierry Sperisen
Original Assignee
Patherm 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
Application filed by Patherm Sa filed Critical Patherm Sa
Application granted granted Critical
Publication of ATE272128T1 publication Critical patent/ATE272128T1/en

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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure
    • 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
    • F27B17/00—Furnaces of a kind not covered by any preceding group
    • F27B17/0016—Chamber type furnaces
    • F27B2017/0091—Series of chambers, e.g. associated in their use

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

An installation for the heat treatment of metal components comprises a transfer tunnel (6) with an airtight envelope (7) and a mobile chariot (8), an assembly of treatment elements (1, 2), at least one inlet and/or outlet lock (3) and a closing mechanism (24, 38, 41) for selectively sealing the passages formed by the treatment elements. The transfer tunnel extends over the treatment elements and the lock, so that their openings are above and the chariot is provided with a lifting mechanism capable of hooking to one of the charges (5) for suspended transporting and vertical displacement in order to introduce and extract it to and from the treatment elements.
AT00203331T 2000-09-27 2000-09-27 HEAT TREATMENT SYSTEM FOR LOADS OF METALLIC WORKPIECES ATE272128T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00203331A EP1193317B1 (en) 2000-09-27 2000-09-27 Installation for the heat treatment of metallic article loads

Publications (1)

Publication Number Publication Date
ATE272128T1 true ATE272128T1 (en) 2004-08-15

Family

ID=8172063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00203331T ATE272128T1 (en) 2000-09-27 2000-09-27 HEAT TREATMENT SYSTEM FOR LOADS OF METALLIC WORKPIECES

Country Status (3)

Country Link
EP (1) EP1193317B1 (en)
AT (1) ATE272128T1 (en)
DE (1) DE60012529T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6902635B2 (en) * 2001-12-26 2005-06-07 Nitrex Metal Inc. Multi-cell thermal processing unit
DE102009041927B4 (en) * 2009-09-17 2015-08-06 Hanomag Härtecenter GmbH Process for low-pressure carburizing of metallic workpieces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE720924C (en) * 1937-01-05 1942-05-19 Koppers Gmbh Heinrich Method and device for firing ceramic pipes, rods, or the like.
US3926415A (en) * 1974-01-23 1975-12-16 Park Ohio Industries Inc Method and apparatus for carbonizing and degassing workpieces
US5402994A (en) * 1992-01-15 1995-04-04 Aichelin Gmbh Device for heat-treating metal workpieces
DE69612655T2 (en) * 1996-01-17 2001-08-09 Pierre Beuret Heat treatment plant for a load of metallic pieces
IT1293740B1 (en) * 1997-07-21 1999-03-10 Refrattari Brebbia S R L AUTOMATIC PLANT FOR HEAT TREATMENTS OF METALLIC MATERIALS, IN PARTICULAR STEEL.
FR2771754B1 (en) * 1997-12-02 2000-02-11 Etudes Const Mecaniques MODULAR VACUUM HEAT TREATMENT PLANT

Also Published As

Publication number Publication date
DE60012529D1 (en) 2004-09-02
DE60012529T2 (en) 2005-08-04
EP1193317A1 (en) 2002-04-03
EP1193317B1 (en) 2004-07-28

Similar Documents

Publication Publication Date Title
HRP20010222B1 (en) A boiler and a process for the installation thereof
CA1210038A (en) Arc furnace installation with shroud
NZ336506A (en) Elevator car assembly of cantilever type with closed rectangular frame stiffeners at sides to avoid use of external cantilever sling
EA200300764A1 (en) METHOD AND INSTALLATION FOR TRANSPORTING THE STEPS OF METAL SHEETS INTO A MELTING OVEN
ATE272128T1 (en) HEAT TREATMENT SYSTEM FOR LOADS OF METALLIC WORKPIECES
EP1231619A3 (en) Metal complex dye for a photoelectrochemical cell
SE8206663L (en) DEVICE FOR SOLVENT TREATMENT OF PARTICULARLY METALLIC TREATMENT GOODS
MY123867A (en) Circulation type part supplying apparatus
US2992147A (en) Method of heat treatment using dual atmospheres
US6314975B1 (en) Encapsulated pickling plant
BRPI0414951A (en) method and apparatus for producing cast iron
IT8621566A0 (en) METHOD FOR COOLING GAS AND/OR VAPORS FROM NONFERROUS METAL TREATMENT PLANTS AND RELATED EQUIPMENT.
KR960018500A (en) DC arc furnace
TR200001538T2 (en) Loading system for melting furnaces
DE59010874D1 (en) Firstentlüftung
ATE152183T1 (en) DEVICE FOR HEAT TREATMENT OF METAL WORKPIECES
Sun Investigation On Rational Basicity Of Sinter.
ES1020436U (en) Windbreaks perfected. (Machine-translation by Google Translate, not legally binding)
KR950001255A (en) Recopy Furnace System
Junge HEAT RECOVERY FROM THE EXHAUST GAS- A SUPPLEMENT OR SUBSTITUTE FOR THE COOLING ZONE COMBINATION
SU1111010A1 (en) Gas suction device for rolling bottom electrical arc furnaces
Nesynova et al. Reducing decomposition of azo reactive bright red 5 CX dye.
Zhang et al. Thermodynamics of smelting metallic calcium by silicon-thermal method and its smelting technology.
Eisenbarth Fume Extraction Hoods in the Iron and Steel Industry
IT1310769B1 (en) DEVICE FOR THE DIRECT REDUCTION OF IRON OXIDES

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties