BRPI0400753A - Forno de recozimento do tipo coifa especialmente para tira de aço e feixes de arame - Google Patents

Forno de recozimento do tipo coifa especialmente para tira de aço e feixes de arame

Info

Publication number
BRPI0400753A
BRPI0400753A BR0400753-0A BRPI0400753A BRPI0400753A BR PI0400753 A BRPI0400753 A BR PI0400753A BR PI0400753 A BRPI0400753 A BR PI0400753A BR PI0400753 A BRPI0400753 A BR PI0400753A
Authority
BR
Brazil
Prior art keywords
directing mechanism
centrifugal blower
annular
protecting cap
cylindrical wall
Prior art date
Application number
BR0400753-0A
Other languages
English (en)
Inventor
Peter Ebner
Heribert Lochner
Original Assignee
Ebner Ind Ofenbau
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 Ebner Ind Ofenbau filed Critical Ebner Ind Ofenbau
Publication of BRPI0400753A publication Critical patent/BRPI0400753A/pt
Publication of BRPI0400753B1 publication Critical patent/BRPI0400753B1/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
    • C21D9/663—Bell-type furnaces
    • C21D9/667—Multi-station furnaces
    • C21D9/67—Multi-station furnaces adapted for treating the charge in vacuum or special atmosphere
    • 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
    • C21D9/663—Bell-type furnaces
    • C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces

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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

"FORNO DE RECOZIMENTO DO TIPO COIFA ESPECIALMENTE PARA TIRA DE AçO E FEIXES DE ARAME". A presente invenção descreve um forno de recozimento do tipo coifa, especialmente para tira de aço ou feixes de arame, com uma base de recozimento (1) para o recebimento do material (7) a ser recozido, uma coifa de proteção (8) que é colocada sobre o forno de uma maneira hermética a gás, um soprador radial (2) preso na base de recozimento (1) compreendendo uma roda de lâmina (3), e um aparelho de guia (5) que encerra a roda de lâmina (3) de modo a circular um gás protetor na coifa de proteção (8), um trocador térmico (11) para o resfriamento do gás protetor, cujo trocador térmico (11) é conectado ao lado de entrada por meio de um conduto de fluxo (13) com o lado de pressão do soprador radial (2) e se abre no lado de saída de uma abertura anular (12) entre o aparelho de guia (5) e a coifa de proteção (8), e um dispositivo de deflexão que se desloca no sentido axial para a trajetória de fluxo lateral de pressão do soprador radial (2) para uma conexão opcional ao soprador radial (2) do conduto de fluxo (13) que se conduz para o trocador térmico (11). A fim de prover condições de construção simples, é proposto que a coifa de proteção (8) seja mantida de uma maneira hermética a gás por meio de um flange anular (9), que o trocador térmico (11) fique disposto abaixo do flange anular (9), que o conduto de fluxo (1 3) consista em um conduto anular (14) que parte da circunferência externa do aparelho de guia (5) e é concêntrico à abertura anular (12), e que o dispositivo de deflexão seja disposto como uma corrediça de deflexão anular (18) que encerra o aparelho de guia (5) no lado externo.
BRPI0400753-0B1A 2003-03-24 2004-03-23 forno de recozimento de coberta levadiça, especialmente para tira de aço e feixes de arame BRPI0400753B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0046103A AT411904B (de) 2003-03-24 2003-03-24 Haubenglühofen, insbesondere für stahlband- oder drahtbunde

Publications (2)

Publication Number Publication Date
BRPI0400753A true BRPI0400753A (pt) 2005-01-11
BRPI0400753B1 BRPI0400753B1 (pt) 2013-07-23

Family

ID=29588421

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400753-0B1A BRPI0400753B1 (pt) 2003-03-24 2004-03-23 forno de recozimento de coberta levadiça, especialmente para tira de aço e feixes de arame

Country Status (15)

Country Link
US (1) US7252798B2 (pt)
EP (1) EP1462529B1 (pt)
JP (1) JP4504057B2 (pt)
KR (1) KR101016527B1 (pt)
AT (2) AT411904B (pt)
BR (1) BRPI0400753B1 (pt)
CA (1) CA2461857C (pt)
DE (1) DE502004005234D1 (pt)
ES (1) ES2295811T3 (pt)
MX (1) MXPA04002738A (pt)
PL (1) PL202448B1 (pt)
RU (1) RU2343213C2 (pt)
TW (1) TWI316552B (pt)
UA (1) UA81748C2 (pt)
ZA (1) ZA200402278B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7959172B2 (en) * 2008-05-02 2011-06-14 Michael Nashawaty Push-in-bung assembly and suspension system using same
AT507671B1 (de) * 2009-03-13 2010-07-15 Ebner Ind Ofenbau Hochtemperaturofen zur glühbehandlung von blechbunden
AT507423B1 (de) * 2009-03-25 2010-05-15 Ebner Ind Ofenbau Verfahren zum vorwärmen von glühgut in einer haubenglühanlage
DE102011088634B4 (de) 2011-12-14 2014-07-31 Ebner Industrieofenbau Gmbh Geschlossenes Transportfluidsystem zum ofeninternen Wärmeaustausch zwischen Glühgasen
DE102011088633A1 (de) * 2011-12-14 2013-06-20 Ebner Industrieofenbau Gmbh Haubenofen mit innerhalb einer Schutzhaube positioniertem Wärmeabgabegerät, insbesondere gespeist von einer ofenraumexternen Energiequelle, zum Abgeben von Wärme an Glühgas
EP3222734A1 (de) * 2016-03-23 2017-09-27 Voestalpine Stahl GmbH Verfahren zum temperaturbehandeln eines mangan-stahlzwischenprodukts und stahlzwischenprodukt, das entsprechend temperaturbehandelt wurde
CN109579546B (zh) * 2018-11-29 2021-01-12 湖南顶立科技有限公司 一种双级冷却炉
CN109439875B (zh) * 2018-12-07 2021-01-12 湖南顶立科技有限公司 一种导流盘及罩式炉
CN116479229A (zh) * 2023-03-31 2023-07-25 江苏贯森新材料科技有限公司 超薄精密软态不锈钢带的退火装置
AT527037B1 (de) * 2023-06-29 2024-10-15 Ebner Ind Ofenbau Haubenofen
CN119501467B (zh) * 2024-10-23 2025-12-02 贵州安吉航空精密铸造有限责任公司 一种壳体铸件的校正工装及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB455089A (en) * 1935-04-09 1936-10-09 Birmingham Electr Furnaces Ltd Improvements in, or relating to, furnaces or apparatus for use in the heat-treatment of metals
US3071500A (en) * 1957-09-09 1963-01-01 Robert L Corbett Hood-type annealing furnace
ES398461A1 (es) * 1971-12-29 1975-06-01 Guinea Hermanos Ingenieros Sa Nuevo sistema para acelerar el enfriamiento de las cargas en los hornos de circulacion forzada de atmosfera controla- da.
US4846675A (en) * 1987-06-01 1989-07-11 Worthington Industries, Inc. Annealing furnace
JPH0693343A (ja) * 1992-09-07 1994-04-05 Chugai Ro Co Ltd ベル型焼鈍炉
US5340091A (en) * 1993-04-21 1994-08-23 Gas Research Institute Batch coil annealing furnace
DE4327975A1 (de) 1993-08-19 1995-02-23 Loi Ind Ofenanlagen Verfahren und Vorrichtung zum Austauschen der Atmosphäre in einem Haubenglühofen
RU2096710C1 (ru) * 1995-12-25 1997-11-20 Акционерное общество "Магнитогорский металлургический комбинат" Колпаковая печь
EP0790320A1 (de) * 1996-02-13 1997-08-20 Peter Helmut Dipl.-Ing. Ebner Haubenglühofen
JPH09235619A (ja) * 1996-02-28 1997-09-09 Peter Helmut Ebner フード焼なまし炉
JP3098982B2 (ja) 1997-08-13 2000-10-16 中外炉工業株式会社 ベル型焼鈍炉のベース構造
RU2128234C1 (ru) * 1997-11-04 1999-03-27 Открытое акционерное общество "Магнитогорский металлургический комбинат" Колпаковая печь
DE20113882U1 (de) * 2001-08-22 2002-01-24 Drever International S.A., Liègè Vorrichtung zum Temperieren eines Werkstoffes
RU25433U1 (ru) * 2002-03-21 2002-10-10 ОАО "Производственное объединение Усольмаш" Аэрационный узел флотационной машины

Also Published As

Publication number Publication date
PL366506A1 (en) 2004-10-04
ES2295811T3 (es) 2008-04-16
UA81748C2 (uk) 2008-02-11
KR101016527B1 (ko) 2011-02-24
US7252798B2 (en) 2007-08-07
US20040217527A1 (en) 2004-11-04
JP4504057B2 (ja) 2010-07-14
BRPI0400753B1 (pt) 2013-07-23
PL202448B1 (pl) 2009-06-30
EP1462529B1 (de) 2007-10-17
CA2461857A1 (en) 2004-09-24
JP2004285478A (ja) 2004-10-14
DE502004005234D1 (de) 2007-11-29
RU2004108665A (ru) 2005-09-10
EP1462529A1 (de) 2004-09-29
ATA4612003A (de) 2003-12-15
TWI316552B (en) 2009-11-01
CA2461857C (en) 2011-06-28
MXPA04002738A (es) 2005-04-25
AT411904B (de) 2004-07-26
ATE376071T1 (de) 2007-11-15
KR20040084677A (ko) 2004-10-06
RU2343213C2 (ru) 2009-01-10
ZA200402278B (en) 2004-09-28
TW200510549A (en) 2005-03-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.