ITBS20050044A1 - Forno per il trattamento termico di profilati metallici - Google Patents

Forno per il trattamento termico di profilati metallici

Info

Publication number
ITBS20050044A1
ITBS20050044A1 ITBS20050044A ITBS20050044A1 IT BS20050044 A1 ITBS20050044 A1 IT BS20050044A1 IT BS20050044 A ITBS20050044 A IT BS20050044A IT BS20050044 A1 ITBS20050044 A1 IT BS20050044A1
Authority
IT
Italy
Prior art keywords
oven
thermal treatment
metal profiles
profiles
metal
Prior art date
Application number
Other languages
English (en)
Inventor
Armando Vincoli
Original Assignee
Estral S P A
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 Estral S P A filed Critical Estral S P A
Priority to ITBS20050044 priority Critical patent/ITBS20050044A1/it
Priority to EP06111648A priority patent/EP1705444A1/en
Publication of ITBS20050044A1 publication Critical patent/ITBS20050044A1/it

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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • 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
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • 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
    • F27B9/24—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 being carried by a conveyor
    • F27B9/2407—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 being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • 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
    • F27D19/00—Arrangements of controlling devices
    • 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
    • F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
ITBS20050044 2005-03-25 2005-03-25 Forno per il trattamento termico di profilati metallici ITBS20050044A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBS20050044 ITBS20050044A1 (it) 2005-03-25 2005-03-25 Forno per il trattamento termico di profilati metallici
EP06111648A EP1705444A1 (en) 2005-03-25 2006-03-23 Furnace for heat treatment of metallic draw pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS20050044 ITBS20050044A1 (it) 2005-03-25 2005-03-25 Forno per il trattamento termico di profilati metallici

Publications (1)

Publication Number Publication Date
ITBS20050044A1 true ITBS20050044A1 (it) 2006-09-26

Family

ID=36613425

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS20050044 ITBS20050044A1 (it) 2005-03-25 2005-03-25 Forno per il trattamento termico di profilati metallici

Country Status (2)

Country Link
EP (1) EP1705444A1 (it)
IT (1) ITBS20050044A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20050094A1 (it) * 2005-07-29 2007-01-30 Estral S P A Forno per il trattamento termico di profilati metallici
ITBS20060208A1 (it) 2006-11-30 2008-06-01 Estral Spa Metodo ed impianto per il trattamento termico di elementi metallici

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254778A (en) * 1964-03-06 1966-06-07 Marland Foundation Drive mechanism for roller hearth furnace
DE2907960C3 (de) * 1979-03-01 1984-04-19 Elhaus, Friedrich Wilhelm, Dipl.-Ing., 5600 Wuppertal Verfahren und Vorrichtung zum kontinuierlichen Wärmebehandeln von vereinzeltem, langgestrecktem metallischen Gut
EP0081950B1 (en) * 1981-12-11 1986-12-10 Alcan International Limited Production of age hardenable aluminium extruded sections
DE3726802A1 (de) * 1987-08-12 1989-02-23 Aichelin Gmbh Verfahren zum waermebehandeln von metallischen werkstuecken sowie vorrichtung zur durchfuehrung des verfahrens
US6619471B1 (en) * 2000-10-25 2003-09-16 Surface Engineering Associates, Inc. Furnace roller
ITPN20010007A1 (it) * 2001-01-31 2002-07-31 O M S Forno di trattamento termico di profilati metallici di vario genere
JP4305716B2 (ja) * 2002-02-12 2009-07-29 Ｄｏｗａホールディングス株式会社 熱処理炉
ATE335860T1 (de) * 2003-04-17 2006-09-15 Cometal Engineering S P A Produktionsanlage für metallprofile

Also Published As

Publication number Publication date
EP1705444A1 (en) 2006-09-27

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