MX345340B - Un sistema de calentamiento y embutición que utiliza calentamiento por haz centrado en microondas. - Google Patents

Un sistema de calentamiento y embutición que utiliza calentamiento por haz centrado en microondas.

Info

Publication number
MX345340B
MX345340B MX2015016345A MX2015016345A MX345340B MX 345340 B MX345340 B MX 345340B MX 2015016345 A MX2015016345 A MX 2015016345A MX 2015016345 A MX2015016345 A MX 2015016345A MX 345340 B MX345340 B MX 345340B
Authority
MX
Mexico
Prior art keywords
furnace
heating
shaping
glass sheet
shaped
Prior art date
Application number
MX2015016345A
Other languages
English (en)
Other versions
MX2015016345A (es
Inventor
Yu Jiao
M Bonaddio Robert
G Koepfinger Joseph
Medzius Joseph
Franklin Priddy James
Willis Schrier Russell
D Warren Dennis
Yu Chao
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of MX2015016345A publication Critical patent/MX2015016345A/es
Publication of MX345340B publication Critical patent/MX345340B/es

Links

Classifications

    • 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
    • C03B23/0235—Re-forming glass sheets by 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
    • C03B25/00—Annealing glass products
    • C03B25/02—Annealing glass products in a discontinuous way
    • C03B25/025—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
    • 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
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • 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
    • C03B35/20—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames
    • C03B35/202—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by gripping tongs or supporting frames by supporting frames
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
    • C03B40/005—Fabrics, felts or loose covers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00—Transporting hot glass sheets during their manufacture
    • C03B2225/02—Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
    • 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

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)
  • Furnace Charging Or Discharging (AREA)

Abstract

Un horno para embutir láminas de vidrio para transparencias de aeronaves que utiliza el método de corte a medida incluye un horno de precalentamiento y enfriamiento definido como un primer horno, y un horno de embutición. Un transportador orientado para el movimiento alternativo mueve una plancha de flexión que soporta una lámina de vidrio a través del primer horno establecido a una temperatura de precalentamiento. La lámina de vidrio soportada en la plancha de flexión se calienta en el horno de embutición por haces de microondas procedentes de un girotrón para calentar porciones de la lámina de vidrio que a embutirse en una forma compleja. Después de que se embute la lámina, el transportador mueve la plancha de flexión que soporta la lámina de vidrio embutida del horno de embutición a través del primer horno establecido en un ciclo de enfriamiento.
MX2015016345A 2013-05-30 2014-05-21 Un sistema de calentamiento y embutición que utiliza calentamiento por haz centrado en microondas. MX345340B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/905,365 US9108875B2 (en) 2013-05-30 2013-05-30 Heating and shaping system using microwave focused beam heating
PCT/US2014/038918 WO2014193709A1 (en) 2013-05-30 2014-05-21 A heating and shaping system using microwave focused beam heating

Publications (2)

Publication Number Publication Date
MX2015016345A MX2015016345A (es) 2016-03-01
MX345340B true MX345340B (es) 2017-01-25

Family

ID=50980384

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015016345A MX345340B (es) 2013-05-30 2014-05-21 Un sistema de calentamiento y embutición que utiliza calentamiento por haz centrado en microondas.

Country Status (8)

Country Link
US (1) US9108875B2 (es)
EP (2) EP3004000B1 (es)
CN (1) CN105246847B (es)
BR (1) BR112015029864A2 (es)
CA (1) CA2912845C (es)
ES (1) ES2880280T3 (es)
MX (1) MX345340B (es)
WO (1) WO2014193709A1 (es)

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US10526232B2 (en) * 2013-05-30 2020-01-07 Ppg Industries Ohio, Inc. Microwave heating glass bending process
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CA2994524C (en) * 2015-08-06 2019-07-09 Ppg Industries Ohio, Inc. Microwave heating glass bending process
US20190152832A1 (en) * 2016-04-04 2019-05-23 Ppg Industries Ohio, Inc. Microwave Tempering of Glass Substrates
JP6806893B2 (ja) * 2017-01-30 2021-01-06 サン−ゴバン グラス フランス ガラスペインを曲げ加工するための方法
CN108328910B (zh) * 2018-04-11 2023-10-10 四川一名微晶科技股份有限公司 微波热弯窑及利用微波加热制备热弯微晶玻璃的方法
WO2020005555A1 (en) 2018-06-28 2020-01-02 Corning Incorporated Continuous methods of making glass ribbon and as-drawn glass articles from the same
RU193601U1 (ru) * 2019-02-19 2019-11-06 Общество с ограниченной ответственностью "КЛВ ЛАБ" Инфракрасный обогреватель
WO2021050506A1 (en) * 2019-09-13 2021-03-18 Corning Incorporated Continuous methods of forming glass ribbon using a gyrotron microwave heating device
KR20230041735A (ko) 2020-07-20 2023-03-24 코닝 인코포레이티드 유리 용기에서 균열 방향전환 및 보호를 위한 응력 특성

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Also Published As

Publication number Publication date
US9108875B2 (en) 2015-08-18
EP3004000A1 (en) 2016-04-13
EP3835272A1 (en) 2021-06-16
CN105246847B (zh) 2017-12-19
CA2912845C (en) 2019-01-15
MX2015016345A (es) 2016-03-01
WO2014193709A1 (en) 2014-12-04
US20140352357A1 (en) 2014-12-04
ES2880280T3 (es) 2021-11-24
EP3004000B1 (en) 2021-07-07
CA2912845A1 (en) 2014-12-04
CN105246847A (zh) 2016-01-13
BR112015029864A2 (pt) 2017-07-25

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