BRPI0514937A - método e aparelho para aquecimento de folhas de vidro - Google Patents
método e aparelho para aquecimento de folhas de vidroInfo
- Publication number
- BRPI0514937A BRPI0514937A BRPI0514937-1A BRPI0514937A BRPI0514937A BR PI0514937 A BRPI0514937 A BR PI0514937A BR PI0514937 A BRPI0514937 A BR PI0514937A BR PI0514937 A BRPI0514937 A BR PI0514937A
- Authority
- BR
- Brazil
- Prior art keywords
- glass sheets
- rollers
- heating glass
- control device
- heating
- Prior art date
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
-
- 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
- C03B35/163—Drive means, clutches, gearing or drive speed control means
- C03B35/164—Drive means, clutches, gearing or drive speed control means electric or electronicsystems therefor, e.g. for automatic control
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Control Of Heat Treatment Processes (AREA)
Abstract
MéTODO E APARELHO PARA AQUECIMENTO DE FOLHAS DE VIDRO Folhas de vidro (3) são aquecidas em um torno de temperar. O forno compreende rolos (2) para carregar e transportar as folhas de vidro (3). Durante o aquecimento, as folhas de vidro (3) são osciladas, isto é, elas são deslocadas para frente e para trás, por intermédio dos rolos (2). Os rolos (2) são controlados por um dispositivo de controle (6). O dispositivo de controle (6) é usado para configurar um primeiro ponto crítico de oscilação (t~ 1~) de modo a ocorrer mais de 20 segundo após um tempo inicial de aquecimento (t~ o~).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20045328A FI116523B (fi) | 2004-09-07 | 2004-09-07 | Menetelmä ja laitteisto lasilevyjen lämmittämiseksi |
PCT/FI2005/050309 WO2006027420A1 (en) | 2004-09-07 | 2005-09-06 | Method and apparatus for heating sheets of glass |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0514937A true BRPI0514937A (pt) | 2008-07-01 |
Family
ID=33041606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514937-1A BRPI0514937A (pt) | 2004-09-07 | 2005-09-06 | método e aparelho para aquecimento de folhas de vidro |
Country Status (10)
Country | Link |
---|---|
US (1) | US20080072625A1 (pt) |
EP (1) | EP1794097A4 (pt) |
JP (1) | JP2008512333A (pt) |
CN (1) | CN101052594A (pt) |
BR (1) | BRPI0514937A (pt) |
CA (1) | CA2579525A1 (pt) |
FI (1) | FI116523B (pt) |
RU (1) | RU2358918C2 (pt) |
TW (1) | TW200616911A (pt) |
WO (1) | WO2006027420A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2934588B1 (fr) * | 2008-07-30 | 2011-07-22 | Fives Stein | Procede et dispositif de realisation d'une structure sur l'une des faces d'un ruban de verre |
CN102225840B (zh) * | 2011-04-14 | 2016-06-22 | 杭州余杭振华日化玻璃有限公司 | 玻璃容器火焰抛光机 |
US20160107920A1 (en) * | 2014-10-21 | 2016-04-21 | Tung Chang Machinery And Engineering Co., Ltd | Multi-stage heating apparatus |
CN105585242A (zh) * | 2016-03-21 | 2016-05-18 | 绵阳艾佳科技有限公司 | 一种过渡辊台产生微划伤的解决方法和装置 |
CN105776834B (zh) * | 2016-05-12 | 2018-12-21 | 东莞泰升玻璃有限公司 | 一种平板玻璃钢化的冷淬工艺 |
CN107572764A (zh) * | 2017-09-07 | 2018-01-12 | 洛阳兰迪玻璃机器股份有限公司 | 一种玻璃板对流式加热方法 |
CN108342559A (zh) * | 2018-02-11 | 2018-07-31 | 湖南耐特材料科技有限公司 | 一种用于板材及棒材的热处理方法 |
CN108239690B (zh) * | 2018-02-11 | 2020-05-01 | 湖南耐特材料科技有限公司 | 一种用于板材及棒材的热处理工艺 |
CN115368004B (zh) * | 2022-08-29 | 2024-02-02 | 洛阳北方玻璃技术股份有限公司 | 一种超短连续炉钢化玻璃的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI52704C (fi) * | 1975-06-30 | 1977-11-10 | Tamglass Oy | Lasilevyn karkaisulaitteisto |
US3994711A (en) * | 1975-09-15 | 1976-11-30 | Mcmaster Harold | Glass tempering system including oscillating roller furnace |
DE3113410C2 (de) * | 1981-04-03 | 1983-03-31 | Horst 5630 Remscheid Frielingsdorf | Anlage für die Behandlung von warmen und/oder zu erwärmenden Glasscheiben |
FI76778C (fi) * | 1986-09-22 | 1988-12-12 | Kyro Oy | Foerfarande och anordning foer transport av glasskivor under upphettning och haerdning. |
AU604324B2 (en) * | 1987-04-28 | 1990-12-13 | Nittetsu Mining Co. Limited | Roll crusher and method of crushing using the same |
US5188651A (en) * | 1991-12-18 | 1993-02-23 | Libbey-Owens-Ford Co. | Method and apparatus for heat treating glass sheets |
FI102531B (fi) * | 1996-05-22 | 1998-12-31 | Uniglass Engineering Oy | Menetelmä ja laitteisto lasilevyjen lämpötilan säätämiseksi teloilla v arustetussa karkaisu-uunissa |
-
2004
- 2004-09-07 FI FI20045328A patent/FI116523B/fi not_active IP Right Cessation
-
2005
- 2005-09-06 WO PCT/FI2005/050309 patent/WO2006027420A1/en active Application Filing
- 2005-09-06 RU RU2007112941/03A patent/RU2358918C2/ru not_active IP Right Cessation
- 2005-09-06 JP JP2007529374A patent/JP2008512333A/ja active Pending
- 2005-09-06 CA CA002579525A patent/CA2579525A1/en not_active Abandoned
- 2005-09-06 CN CNA2005800339560A patent/CN101052594A/zh active Pending
- 2005-09-06 EP EP05785051A patent/EP1794097A4/en not_active Withdrawn
- 2005-09-06 US US11/662,060 patent/US20080072625A1/en not_active Abandoned
- 2005-09-06 BR BRPI0514937-1A patent/BRPI0514937A/pt not_active IP Right Cessation
- 2005-09-06 TW TW094130537A patent/TW200616911A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
EP1794097A1 (en) | 2007-06-13 |
EP1794097A4 (en) | 2010-05-19 |
TW200616911A (en) | 2006-06-01 |
CA2579525A1 (en) | 2006-03-16 |
US20080072625A1 (en) | 2008-03-27 |
RU2358918C2 (ru) | 2009-06-20 |
WO2006027420A1 (en) | 2006-03-16 |
RU2007112941A (ru) | 2008-10-27 |
FI20045328A0 (fi) | 2004-09-07 |
FI116523B (fi) | 2005-12-15 |
CN101052594A (zh) | 2007-10-10 |
JP2008512333A (ja) | 2008-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A E 6A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012. |