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BR0012929A - Aparelho para suporte de material a ser tratado em fornalhas de tratamento térmico operadas continuamente - Google Patents

Aparelho para suporte de material a ser tratado em fornalhas de tratamento térmico operadas continuamente

Info

Publication number
BR0012929A
BR0012929A BR0012929-1A BR0012929A BR0012929A BR 0012929 A BR0012929 A BR 0012929A BR 0012929 A BR0012929 A BR 0012929A BR 0012929 A BR0012929 A BR 0012929A
Authority
BR
Brazil
Prior art keywords
treated
support
continuously operated
treatment furnaces
heat treatment
Prior art date
Application number
BR0012929-1A
Other languages
English (en)
Inventor
Taisto Yrjono
Heikki Uurtamo
Jussi Yli-Niemi
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of BR0012929A publication Critical patent/BR0012929A/pt

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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

"APARELHO PARA SUPORTE DE MATERIAL A SER TRATADO EM FORNALHAS DE TRATAMENTO TéRMICO OPERADAS CONTINUAMENTE". A presente invenção se refere a um aparelho para suporte de material a ser tratado em fornalhas de tratamento térmico operadas continuamente, onde o suporte do material é executado por intermédio de elementos de suporte exteriores à fornalha, e onde o material é feito processar em uma elevada velocidade, referido aparelho compreendendo pelo menos dois elementos para suporte do material e um membro para suportar o elemento de suporte, bem como recursos para resfriamento do elemento de suporte. Em concordância com a presente invenção, o elemento de suporte (7) compreende pelo menos um membro de suporte de rotação (8), proporcionado com um elemento de apertar (de esticar) instalado retornavelmente (9), e com pelo menos uma disposição de acionamento (4) para fazer o elemento de suporte (7) rotacionar essencialmente em uma velocidade circunferencial igual à velocidade de processamento do material a ser suportado (2).
BR0012929-1A 1999-08-04 2000-08-03 Aparelho para suporte de material a ser tratado em fornalhas de tratamento térmico operadas continuamente BR0012929A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991669A FI109363B (fi) 1999-08-04 1999-08-04 Laite käsiteltävän materiaalin kannattamiseksi jatkuvatoimisissa lämpökäsittelyuuneissa
PCT/FI2000/000666 WO2001011093A1 (en) 1999-08-04 2000-08-03 Apparatus for supporting material to be treated in continuously operated thermal treatment furnaces

Publications (1)

Publication Number Publication Date
BR0012929A true BR0012929A (pt) 2002-04-30

Family

ID=8555117

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012929-1A BR0012929A (pt) 1999-08-04 2000-08-03 Aparelho para suporte de material a ser tratado em fornalhas de tratamento térmico operadas continuamente

Country Status (14)

Country Link
US (1) US6682692B1 (pt)
EP (1) EP1246948B1 (pt)
JP (1) JP5093952B2 (pt)
KR (1) KR100591049B1 (pt)
AT (1) ATE312949T1 (pt)
AU (1) AU6445300A (pt)
BR (1) BR0012929A (pt)
CA (1) CA2381222C (pt)
DE (1) DE60024874T2 (pt)
ES (1) ES2252038T3 (pt)
FI (1) FI109363B (pt)
TW (1) TW499486B (pt)
WO (1) WO2001011093A1 (pt)
ZA (1) ZA200200594B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5038386B2 (ja) * 2009-12-18 2012-10-03 中外炉工業株式会社 カテナリ型炉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049372A (en) * 1976-05-04 1977-09-20 Allegheny Ludlum Industries, Inc. Apparatus for supporting and removing a work supporting roll
FI67726C (fi) * 1983-01-27 1985-05-10 Outokumpu Oy Anordning foer uppbaerande av foer behandling avsett material vid kontinuerligt arbetande vaermebehandlingsugnar
JPH09296227A (ja) * 1996-04-30 1997-11-18 Chugai Ro Co Ltd 金属ストリップの支持装置
FR2760077B1 (fr) * 1997-02-27 1999-04-30 Stein Heurtey Dispositif pour assurer le remplacement d'un rouleau support de bande dans un four de traitement thermique
NL1010971C2 (nl) * 1999-01-06 2000-07-07 Thermtec B V Bandgeleidingsinrichting met koelmiddelen.
US6132101A (en) * 1999-07-28 2000-10-17 Voest Alpine Industries, Inc. Roll bearing assembly having integral components

Also Published As

Publication number Publication date
WO2001011093A1 (en) 2001-02-15
US6682692B1 (en) 2004-01-27
KR100591049B1 (ko) 2006-06-22
ATE312949T1 (de) 2005-12-15
ES2252038T3 (es) 2006-05-16
TW499486B (en) 2002-08-21
ZA200200594B (en) 2002-12-24
DE60024874T2 (de) 2006-07-20
DE60024874D1 (de) 2006-01-19
JP5093952B2 (ja) 2012-12-12
EP1246948A1 (en) 2002-10-09
CA2381222C (en) 2007-12-11
CA2381222A1 (en) 2001-02-15
AU6445300A (en) 2001-03-05
EP1246948B1 (en) 2005-12-14
FI19991669A (fi) 2001-02-05
FI109363B (fi) 2002-07-15
JP2003506655A (ja) 2003-02-18
KR20020027518A (ko) 2002-04-13

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]