BR0200810A - Método e aparelho para o aquecimento de painéis de vidro em um forno de têmpera equipado com rolos - Google Patents

Método e aparelho para o aquecimento de painéis de vidro em um forno de têmpera equipado com rolos

Info

Publication number
BR0200810A
BR0200810A BR0200810-6A BR0200810A BR0200810A BR 0200810 A BR0200810 A BR 0200810A BR 0200810 A BR0200810 A BR 0200810A BR 0200810 A BR0200810 A BR 0200810A
Authority
BR
Brazil
Prior art keywords
heating
glass panels
tempering furnace
convection
rollers
Prior art date
Application number
BR0200810-6A
Other languages
English (en)
Other versions
BR0200810B1 (pt
Inventor
Jorma Vitkala
Original Assignee
Tamglass Ltd 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 Tamglass Ltd Oy filed Critical Tamglass Ltd Oy
Publication of BR0200810A publication Critical patent/BR0200810A/pt
Publication of BR0200810B1 publication Critical patent/BR0200810B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Tunnel Furnaces (AREA)

Abstract

"MéTODO E APARELHO PARA O AQUECIMENTO DE PAINéIS DE VIDRO EM UM FORNO DE TêMPERA EQUIPADO COM ROLOS". A invenção se refere a um método e a um aparelho para o aquecimento de painéis de vidro em um forno de têmpera equipado com rolos. Os painéis de vidro (7) são transportados em um transportador estabelecido pelos rolos (6) para um forno de têmpera (1), pela duração de um ciclo de aquecimento, seguido pelo transporte dos painéis de vidro (7) para uma estação de têmpera (21), e os painéis de vidro (7) são aquecidos no forno de têmpera (1) por meio de elementos de radiação de aquecimento de fundo e de topo (2, 3), bem como por meio de elementos de convecção de aquecimento de fundo e de topo (4, 4a, 4b, 4c, 4', 4a', 4b', 4c', 5), por meio do que o ar de convecção é suprido para o forno de têmpera (1). o lado de fundo dos painéis de vidro (7) é aquecido por meio dos elementos de convecção de aquecimento de fundo (4, 4a, 4b, 4c, 4', 4a', 4b', 4c'),os quais são no sentido do comprimento do forno (1) e definem zonas de aquecimento por convecção (A, B, C, D, E, F, G, H, I e J), lado a lado em uma direção lateral do forno de têmpera (1) . Assim, os efeitos de aquecimento das zonas de aquecimento por convecção (A, B, C, D, E, F, G, H, I e J) podem ser alterados uns em relação aos outros, para perfilação do coeficiente de transferência de calor em uma direção lateral do forno.
BRPI0200810-6A 2001-03-16 2002-03-14 método e aparelho para o aquecimento de painéis de vidro em um forno de têmpera equipado com rolos. BR0200810B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010528A FI20010528A0 (fi) 2001-03-16 2001-03-16 Menetelmä ja laite lasilevyjen lämmittämiseksi teloilla varustetussa karkaisu-uunissa

Publications (2)

Publication Number Publication Date
BR0200810A true BR0200810A (pt) 2003-01-21
BR0200810B1 BR0200810B1 (pt) 2010-11-03

Family

ID=8560756

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200810-6A BR0200810B1 (pt) 2001-03-16 2002-03-14 método e aparelho para o aquecimento de painéis de vidro em um forno de têmpera equipado com rolos.

Country Status (13)

Country Link
US (1) US6845633B2 (pt)
EP (1) EP1241143B1 (pt)
JP (1) JP4283485B2 (pt)
CN (1) CN1215000C (pt)
AT (1) ATE336470T1 (pt)
BR (1) BR0200810B1 (pt)
CA (1) CA2373332C (pt)
DE (1) DE60213897T2 (pt)
ES (1) ES2269640T3 (pt)
FI (1) FI20010528A0 (pt)
PT (1) PT1241143E (pt)
RU (1) RU2281922C2 (pt)
TW (1) TW570902B (pt)

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FI114631B (fi) * 2001-10-01 2004-11-30 Tamglass Ltd Oy Menetelmä ja laite lasilevyjen lämmittämiseksi karkaisua varten
KR100551522B1 (ko) * 2002-12-11 2006-02-13 파이오니아 가부시키가이샤 플라즈마 디스플레이 패널의 소성로 및 플라즈마디스플레이 패널의 제조 방법
FI114697B (fi) * 2003-06-11 2004-12-15 Glassrobots Oy Menetelmä lasin havainnoimiseksi ja lämmitystehon säätämiseksi tasolasin karkaisu-uunissa
FI120451B (fi) 2003-06-24 2009-10-30 Uniglass Engineering Oy Menetelmä ja laitteisto lasin lämmittämiseksi
DE10361756B3 (de) * 2003-12-29 2005-04-14 Eliog-Kelvitherm Industrieofenbau Gmbh Schwerkraftbiegeofen und Schwerkraftbiegeverfahren für Glas
FI120734B (fi) * 2004-04-07 2010-02-15 Tamglass Ltd Oy Menetelmä lasilevyjen lämmittämiseksi karkaisua varten ja menetelmää soveltava laite
FI115834B (fi) * 2004-06-09 2005-07-29 Tamglass Ltd Oy Menetelmä ja laite lasilevyjen lämmittämiseksi
JP4978001B2 (ja) * 2005-01-17 2012-07-18 オムロン株式会社 温度制御方法、温度制御装置および熱処理装置
DE102005033776B4 (de) * 2005-07-15 2007-06-21 Eliog-Kelvitherm Industrieofenbau Gmbh Flachglasofen
US20070127973A1 (en) * 2005-12-01 2007-06-07 Comstock Paula G Cushioning grip
US9611029B2 (en) * 2006-10-11 2017-04-04 The Boeing Company Floor beam support assembly, system, and associated method
FI120036B (fi) * 2007-11-08 2009-06-15 Uniglass Engineering Oy Menetelmä lasilevyn lämmittämiseksi ja menetelmää soveltava laite
CN101514077B (zh) * 2008-02-22 2011-01-19 辽宁北方玻璃机械有限公司 生产化学钢化玻璃的装置
EP2141132B1 (en) * 2008-07-02 2012-12-05 Astero Furnace
FI124601B (fi) * 2010-09-22 2014-10-31 Glaston Services Ltd Oy Suutinkotelorakenne
CN102072645B (zh) * 2011-01-28 2012-12-19 金舟科技股份有限公司 一种实现气体流场热移位及气氛均匀的工业炉窑
ITRE20110055A1 (it) * 2011-07-25 2013-01-26 Keraglass Engineering S R L Forno per la ricottura di lastre di vetro
CN103253857A (zh) * 2012-02-20 2013-08-21 王世忠 薄玻璃热钢化生产方法与设备
CN103449713A (zh) * 2013-08-14 2013-12-18 浙江鼎玻自动化设备有限公司 一种无阻隔强辐射气源喷流玻璃钢化炉
EP2998113A1 (en) 2014-09-12 2016-03-23 Bottero S.p.A. Machine for heating composite glass sheets undergoing a lamination process, and method thereof
CN104402249B (zh) * 2014-11-05 2017-02-15 福建省万达汽车玻璃工业有限公司 一种汽车玻璃的加热方法和加热装置
JP6672840B2 (ja) * 2016-01-29 2020-03-25 セイコーエプソン株式会社 印刷装置
GB2555129A (en) * 2016-10-20 2018-04-25 Tung Chang Machinery And Eng Co Ltd Glass heating furnace
CN108000994B (zh) * 2017-11-30 2019-12-17 天津泰立得塑胶制品有限公司 一种夹层玻璃的辊压设备
FI128655B (fi) * 2019-03-21 2020-09-30 Glaston Finland Oy Lasilevyn karkaisu-uuni
FI129544B (fi) * 2019-07-03 2022-04-14 Glaston Finland Oy Lasilevyn karkaisu-uuni
FI128985B (fi) * 2019-10-22 2021-04-30 Glaston Finland Oy Menetelmä ja laite lasilevyjen lämpökäsittelyprosessin ohjaamiseksi
CN113845295B (zh) * 2021-09-14 2023-10-13 福耀集团(福建)机械制造有限公司 一种用于玻璃加热炉的对流加热元件
CN113636747B (zh) * 2021-09-14 2023-10-13 福耀集团(福建)机械制造有限公司 一种玻璃加热炉及玻璃加热方法
DE202022002918U1 (de) * 2021-11-30 2024-04-26 Saint-Gobain Glass France Vorrichtung zum Erwärmen, insbesondere zum Biegen einer Glasscheibe
DE102021131796B3 (de) * 2021-12-02 2022-08-04 Benteler Maschinenbau Gmbh Ofensystem zur Erwärmung von Verbundglasscheiben
CN115583789B (zh) * 2022-09-26 2023-12-22 闽耀玻璃工业有限公司 一种高强度钢化玻璃制备设备

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US4505671A (en) * 1981-02-17 1985-03-19 Glasstech, Inc. Glass sheet roller conveyor furnace including gas jet pump heating
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Also Published As

Publication number Publication date
CN1215000C (zh) 2005-08-17
EP1241143A3 (en) 2004-10-06
RU2281922C2 (ru) 2006-08-20
CA2373332C (en) 2009-11-17
DE60213897D1 (de) 2006-09-28
FI20010528A0 (fi) 2001-03-16
TW570902B (en) 2004-01-11
JP2002293556A (ja) 2002-10-09
EP1241143A2 (en) 2002-09-18
US20020134109A1 (en) 2002-09-26
CN1384072A (zh) 2002-12-11
JP4283485B2 (ja) 2009-06-24
ES2269640T3 (es) 2007-04-01
US6845633B2 (en) 2005-01-25
EP1241143B1 (en) 2006-08-16
ATE336470T1 (de) 2006-09-15
BR0200810B1 (pt) 2010-11-03
DE60213897T2 (de) 2007-09-06
PT1241143E (pt) 2006-12-29
CA2373332A1 (en) 2002-09-16

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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 14/03/2002, 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 20A 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 2662 DE 11-01-2022 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.