BRPI1002370A2 - Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais - Google Patents

Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais Download PDF

Info

Publication number
BRPI1002370A2
BRPI1002370A2 BRPI1002370-4A BRPI1002370A BRPI1002370A2 BR PI1002370 A2 BRPI1002370 A2 BR PI1002370A2 BR PI1002370 A BRPI1002370 A BR PI1002370A BR PI1002370 A2 BRPI1002370 A2 BR PI1002370A2
Authority
BR
Brazil
Prior art keywords
heating system
roller
glass temperature
material treatment
thermal material
Prior art date
Application number
BRPI1002370-4A
Other languages
English (en)
Inventor
Antonio Oecksler Airton
Original Assignee
Antonio Oecksler Airton
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 Antonio Oecksler Airton filed Critical Antonio Oecksler Airton
Priority to BRPI1002370-4A priority Critical patent/BRPI1002370A2/pt
Priority to EP11800002.5A priority patent/EP2589576A1/en
Priority to PCT/BR2011/000212 priority patent/WO2012000072A1/pt
Priority to CN201180031648XA priority patent/CN102958857A/zh
Priority to US13/807,239 priority patent/US20130098115A1/en
Publication of BRPI1002370A2 publication Critical patent/BRPI1002370A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B13/00—Rolling molten glass, i.e. where the molten glass is shaped by rolling
    • C03B13/16—Construction of the glass rollers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/181—Materials, coatings, loose coverings or sleeves thereof
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/183—Construction of the conveyor rollers ; Materials, coatings or coverings thereof specially adapted for thermal adjustment of the rollers, e.g. insulating, heating, cooling thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • Tunnel Furnaces (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

ROLO DE SìLICA FUNDIDA COM SISTEMA DE AQUECIMENTO PARA TEMPERA DE VIDRO E TRATAMENTO TéRMICO DE MATERIAIS. Tratou a presente solicitação de invenção um rolo de sílica fundida, com sistema de aquecimento incorporado internamente ao rolo, para uso em fornos horizontais de tempera de vidro ou tratamento térmico de outros materiais. Sendo formado por um rolo de sílica fundida (6) de aquecimento, construído em formato de cilindro com túnel circular longitudinal (9) de alojamento da resistência elétrica (8) de aquecimento, conectadas aos terminais elétricos (2 e 2a) dos contatos rotativos de mercúrio (1 e1a).
BRPI1002370-4A 2010-07-01 2010-07-01 Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais BRPI1002370A2 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI1002370-4A BRPI1002370A2 (pt) 2010-07-01 2010-07-01 Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais
EP11800002.5A EP2589576A1 (en) 2010-07-01 2011-06-30 Molten silica roll with heating system for glass tempering and thermal treatment of materials
PCT/BR2011/000212 WO2012000072A1 (pt) 2010-07-01 2011-06-30 Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais.
CN201180031648XA CN102958857A (zh) 2010-07-01 2011-06-30 配有用于玻璃钢化和材料热处理的加热系统的熔融石英辊
US13/807,239 US20130098115A1 (en) 2010-07-01 2011-06-30 Molten Silica Roll with Heating System for Glass Tempering and Thermal Treatment of Materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI1002370-4A BRPI1002370A2 (pt) 2010-07-01 2010-07-01 Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais

Publications (1)

Publication Number Publication Date
BRPI1002370A2 true BRPI1002370A2 (pt) 2012-03-13

Family

ID=45401245

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1002370-4A BRPI1002370A2 (pt) 2010-07-01 2010-07-01 Rolo de sílica fundida com sistema de aquecimento para tempera de vidro e tratamento térmico de materiais

Country Status (5)

Country Link
US (1) US20130098115A1 (pt)
EP (1) EP2589576A1 (pt)
CN (1) CN102958857A (pt)
BR (1) BRPI1002370A2 (pt)
WO (1) WO2012000072A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016210630A (ja) * 2015-04-28 2016-12-15 旭硝子株式会社 支持ロール、ガラス板の製造方法
US11940146B2 (en) * 2019-10-08 2024-03-26 Mhi Health Devices, Inc. Superheated steam and efficient thermal plasma combined generation for high temperature reactions apparatus and method
CN112142306A (zh) * 2020-10-09 2020-12-29 宁波精石纤维科技有限公司 一种石英陶瓷棍外包纤维编织套管及其使用方法
CN113354269B (zh) * 2021-07-22 2022-09-09 安徽省徽玻玻璃股份有限公司 一种热弯玻璃生产用热弯设备及其热弯方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384469A (en) * 1965-03-05 1968-05-21 Libbey Owens Ford Glass Co Internally cooled hot glass contacting roll
DE2413548A1 (de) * 1974-03-20 1975-10-02 Nippon Steel Corp Verfahren zur regelung der formhaltigkeit von walzgut und walzgeruest zur durchfuehrung dieses verfahrens
US4242782A (en) * 1979-06-08 1981-01-06 Ppg Industries, Inc. Ceramic conveyor rolls with metal end caps frictionally fixed thereto
US4268296A (en) * 1979-12-03 1981-05-19 Owens-Illinois, Inc. Method and apparatus for manufacture of glass film
DE3400087C1 (de) * 1984-01-03 1985-05-30 J.M. Voith Gmbh, 7920 Heidenheim Elektrisch heizbare Walze
US5101087A (en) * 1989-11-15 1992-03-31 Brotz Gregory R High-temperature rollers utilizing fluidized bed
US4983202A (en) * 1990-02-27 1991-01-08 Libbey-Owens-Ford Co. Glass sheet heating furnace and method of using
EP0578971B1 (de) * 1992-06-22 1995-09-27 Walzen Irle GmbH Elektrisch beheizbare Kalanderwalze
DE29614264U1 (de) * 1996-08-17 1997-12-18 Eduard Küsters Maschinenfabrik GmbH & Co KG, 47805 Krefeld Beheizbare Walze
DE19847549C1 (de) * 1998-10-15 2000-06-15 Schott Glas Formgebungswerkzeug mit strukturierter Oberfläche zum Erzeugen von Strukturen auf Glas und seine Anwendung bei der Struktierung von Kanalplatten
US20070060457A1 (en) * 2005-09-15 2007-03-15 Eastman Kodak Company Circumferentially variable surface temperature roller
MY154392A (en) * 2007-06-15 2015-06-15 Vesuvius Crucible Co High temperature roll
CN201395558Y (zh) * 2009-04-29 2010-02-03 北京北玻安全玻璃有限公司 玻璃钢化炉内加热辊道

Also Published As

Publication number Publication date
US20130098115A1 (en) 2013-04-25
WO2012000072A1 (pt) 2012-01-05
CN102958857A (zh) 2013-03-06
EP2589576A1 (en) 2013-05-08

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08E Application fees: payment of additional fee required [chapter 8.5 patent gazette]

Free format text: COMPLEMENTAR A RETRIBUICAO DA(S) 5A. ANUIDADE(S), DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 22150227062-0 E COMPROVAR O RECOLHIMENTO DA(S) 6A. ANUIDADE(S).

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]