JP4707238B2 - 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置 - Google Patents

赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置 Download PDF

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Publication number
JP4707238B2
JP4707238B2 JP2000606541A JP2000606541A JP4707238B2 JP 4707238 B2 JP4707238 B2 JP 4707238B2 JP 2000606541 A JP2000606541 A JP 2000606541A JP 2000606541 A JP2000606541 A JP 2000606541A JP 4707238 B2 JP4707238 B2 JP 4707238B2
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Prior art keywords
glass
infrared
glass ceramic
ceramic
heating
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP2000606541A
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English (en)
Japanese (ja)
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JP2002540049A (ja
Inventor
ウルリッヒ・フォーテリンガム
ハウケ・エセマン
マルクス・ガルシェ−アンドレス
ベルント・ホッペ
マティアス・ブリンクマン
ノルベルト・グロイリッヒ−ヒックマン
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Schott AG
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Schott AG
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Priority claimed from PCT/EP2000/002507 external-priority patent/WO2000056675A1/de
Publication of JP2002540049A publication Critical patent/JP2002540049A/ja
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Publication of JP4707238B2 publication Critical patent/JP4707238B2/ja
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0357—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by suction without blowing, e.g. with vacuum or by venturi effect
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0258—Gravity bending involving applying local or additional heating, cooling or insulating means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
    • C03B23/0352—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet
    • C03B23/0355—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending by suction or blowing out for providing the deformation force to bend the glass sheet by blowing without suction directly on the glass sheet
    • 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
    • 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
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • 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
    • C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
    • C03B29/025—Glass sheets
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
    • C03B5/0332—Tank furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP2000606541A 1999-03-23 2000-03-22 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置 Expired - Fee Related JP4707238B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29905385U DE29905385U1 (de) 1999-03-23 1999-03-23 Vorrichtung zum homogenen Erwärmen von Gläsern und/oder Glaskeramiken mit Hilfe von Infrarot-Strahlung
DE29905385.7 1999-03-23
DE19938808.3 1999-08-19
DE19938808A DE19938808A1 (de) 1999-03-23 1999-08-19 Verfahren und Vorrichtung zum homogenen Erwärmen von Gläsern und/oder Glaskeramiken mit Hilfe von IR-Strahlung
PCT/EP2000/002507 WO2000056675A1 (de) 1999-03-23 2000-03-22 Verfahren und vorrichtung zum homogenen erwärmen von gläsern und/oder glaskeramiken mit hilfe von infrarot-strahlung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2010210981A Division JP5450331B2 (ja) 1999-03-23 2010-09-21 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置

Publications (2)

Publication Number Publication Date
JP2002540049A JP2002540049A (ja) 2002-11-26
JP4707238B2 true JP4707238B2 (ja) 2011-06-22

Family

ID=8071314

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2000606541A Expired - Fee Related JP4707238B2 (ja) 1999-03-23 2000-03-22 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置
JP2010210981A Expired - Fee Related JP5450331B2 (ja) 1999-03-23 2010-09-21 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2010210981A Expired - Fee Related JP5450331B2 (ja) 1999-03-23 2010-09-21 赤外線を用いたガラス及び／又はガラスセラミックを均一に加熱するための方法及び装置

Country Status (2)

Country Link
JP (2) JP4707238B2 (de)
DE (6) DE29905385U1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029522B4 (de) * 2000-06-21 2005-12-01 Schott Ag Vorrichtung zum homogenen Erwärmen von Gläsern und/oder Glaskeramiken, Verfahren und Verwendungen
DE10060988A1 (de) * 2000-09-22 2002-04-25 Schott Glas Vorrichtung und Verfahren zum Entspannen von Gläsern, insbesondere von Fernsehtrichter-Halsansätzen
DE10047576A1 (de) * 2000-09-22 2002-04-18 Schott Glas Verfahren zur Formgebung von Glaskeramikteilen und/oder Glasteilen
DE10060987B4 (de) * 2000-09-22 2006-08-03 Schott Ag Verfahren und Vorrichtung zum Keramisieren des Ausgangsglases einer Glaskeramik sowie Verwendungen von Verfahren und Vorrichtung
DE10048057B4 (de) * 2000-09-28 2007-03-29 Schott Ag Verfahren und Vorrichtung zur Bereitstellung wiedererwärmter Glasposten aus einem Halbzeug
DE10062187B4 (de) * 2000-12-14 2005-08-04 Schott Ag Verwendung einer Vorrichtung zum Keramisieren des Ausgangsglases einer Glaskeramik
DE10104728C5 (de) * 2001-02-02 2012-04-05 Adphos Innovative Technologies Gmbh Verfahren und Vorrichtung zur Herstellung eines Flachglasproduktes
DE10118260A1 (de) * 2001-04-11 2002-10-24 Schott Glas Verfahren und Vorrichtung zum Umformen von Gläsern und/oder Glaskeramiken
AU2002362489A1 (en) * 2001-09-28 2003-04-14 Schott Glas Method and device for shaping a structured body and body produced according to said method
DE10156915B4 (de) * 2001-11-21 2007-11-29 Heraeus Noblelight Gmbh Vorrichtung zum homogenen Erwärmen von Substraten oder Oberflächen und deren Verwendung
US6983104B2 (en) * 2002-03-20 2006-01-03 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
US7231787B2 (en) 2002-03-20 2007-06-19 Guardian Industries Corp. Apparatus and method for bending and/or tempering glass
DE10225337A1 (de) * 2002-06-06 2003-12-24 Schott Glas Kochsystem mit direkt geheizter Glaskeramikplatte
US7140204B2 (en) 2002-06-28 2006-11-28 Guardian Industries Corp. Apparatus and method for bending glass using microwaves
DE10238607B4 (de) * 2002-08-16 2006-04-27 Schott Ag Verfahren zur Formung von Glas oder Glaskeramik und dessen Verwendung
DE10307688B4 (de) * 2003-02-21 2005-06-16 Scheu-Dental Gmbh Druckformgerät
DE102005047006A1 (de) 2005-09-30 2007-04-05 Schott Ag Verbundsystem, Verfahren zur Herstellung eines Verbundsystems und Leuchtkörper
US8020314B2 (en) * 2008-10-31 2011-09-20 Corning Incorporated Methods and apparatus for drying ceramic green bodies with microwaves
DE102009020326A1 (de) * 2009-05-07 2010-11-18 Simon Kern Elektroflachheizkörper mit kurzwelliger Infrarotstrahlung
DE102010028958B4 (de) * 2010-05-12 2014-04-30 Von Ardenne Anlagentechnik Gmbh Substratbehandlungsanlage
DE102010020439A1 (de) 2010-05-12 2011-11-17 Schott Ag Verfahren zur Herstellung geformter Glasartikel und Verwendung der verfahrensgemäß hergestellten Glasartikel
DE102010044454A1 (de) 2010-09-06 2012-03-08 Waltec Maschinen Gmbh Verfahren zum Verbinden von Teilen
AU2017295598B2 (en) * 2016-07-12 2022-08-04 Vita Zahnfabrik H. Rauter Gmbh & Co. Kg Dental furnace
DE102020131324A1 (de) 2020-11-26 2022-06-02 Heraeus Noblelight Gmbh Infrarotstrahler und Infrarotstrahlung emittierendes Bauelement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729072A (en) * 1951-11-27 1955-05-04 Thermo Industrieofenbau G M B Improvements relating to furnaces for heating metals, glass and ceramic materials
US3620706A (en) * 1967-11-20 1971-11-16 Owens Illinois Inc Method of thermal tempering transparent glass bodies
JP2000264655A (ja) * 1999-01-12 2000-09-26 Olympus Optical Co Ltd レンズの製造方法及びレンズ成形用型組立体

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5611414A (en) * 1979-07-07 1981-02-04 Sumitomo Electric Ind Ltd Lining up method for optical fiber strand
JPH0323233A (ja) * 1989-06-19 1991-01-31 Nippon Sheet Glass Co Ltd 結晶化ガラス板の製造方法
JP2811239B2 (ja) * 1991-04-30 1998-10-15 東芝機械株式会社 光学ガラス素子の成形方法および装置
JPH10334849A (ja) * 1997-05-29 1998-12-18 Iwasaki Electric Co Ltd メタルハライドランプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB729072A (en) * 1951-11-27 1955-05-04 Thermo Industrieofenbau G M B Improvements relating to furnaces for heating metals, glass and ceramic materials
US3620706A (en) * 1967-11-20 1971-11-16 Owens Illinois Inc Method of thermal tempering transparent glass bodies
JP2000264655A (ja) * 1999-01-12 2000-09-26 Olympus Optical Co Ltd レンズの製造方法及びレンズ成形用型組立体

Also Published As

Publication number Publication date
JP2011012954A (ja) 2011-01-20
DE19938811A1 (de) 2000-09-28
JP5450331B2 (ja) 2014-03-26
DE19938808A1 (de) 2000-09-28
DE29905385U1 (de) 2000-08-03
JP2002540049A (ja) 2002-11-26
DE19938807A1 (de) 2000-09-28
DE50002461D1 (de) 2003-07-10
DE50002842D1 (de) 2003-08-14

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