MXPA05010150A - Dispositivo para producir un cojin de gas. - Google Patents
Dispositivo para producir un cojin de gas.Info
- Publication number
- MXPA05010150A MXPA05010150A MXPA05010150A MXPA05010150A MXPA05010150A MX PA05010150 A MXPA05010150 A MX PA05010150A MX PA05010150 A MXPA05010150 A MX PA05010150A MX PA05010150 A MXPA05010150 A MX PA05010150A MX PA05010150 A MXPA05010150 A MX PA05010150A
- Authority
- MX
- Mexico
- Prior art keywords
- gas
- chamber
- gas cushion
- upper wall
- glass sheet
- Prior art date
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
- C03B23/035—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
-
- 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
- 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
- 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
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
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)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
Se describe un cojin de gas que sirve para soportar una hoja de vidrio precalentada y es producido mediante una camara, la cual es conectada a una fuente (21) de gas comprimido. La pared superior (10) de la camara esta adaptada a la forma de la hoja de vidrio y tiene una pluralidad de aberturas para el paso de gas, en forma de boquillas (14), las cuales comprenden una perforacion de entrada (22) y enseguida de ellas un agujero de salida (16) que se ensancha progresivamente, con un area de salida de la boquilla (15). La pared superior (10) de la camara tiene un grado mayor de perforacion (suma de las areas de salida de la boquilla (15) en relacion con el area total de la zona respectiva) en su zona del borde (12, 13) que en su zona central (11). Las boquillas aseguran que no surjan marcaciones de chorro. El gas del cojin de gas tambien puede fluir hacia afuera sin alteracion en el costado, de tal manera que no estan presentes bordes de enfriamiento y se evita asi la aparicion de sombra de enfriamiento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10314408A DE10314408A1 (de) | 2003-03-28 | 2003-03-28 | Vorrichtung zum Erzeugen eines Gaskissens |
PCT/EP2004/002979 WO2004085325A1 (en) | 2003-03-28 | 2004-03-22 | Device for producing a gas cushion |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05010150A true MXPA05010150A (es) | 2006-03-17 |
Family
ID=32946349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05010150A MXPA05010150A (es) | 2003-03-28 | 2004-03-22 | Dispositivo para producir un cojin de gas. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7866186B2 (es) |
EP (1) | EP1611063B1 (es) |
JP (1) | JP4785731B2 (es) |
KR (1) | KR101117511B1 (es) |
CN (1) | CN100386273C (es) |
AT (1) | ATE340150T1 (es) |
BR (1) | BRPI0408809B1 (es) |
CA (1) | CA2520047C (es) |
DE (2) | DE10314408A1 (es) |
ES (1) | ES2271869T3 (es) |
MX (1) | MXPA05010150A (es) |
PL (1) | PL1611063T3 (es) |
WO (1) | WO2004085325A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1462420A1 (en) * | 2003-03-28 | 2004-09-29 | Pilkington Plc | Apparatus and Method for Tempering Bent Glass Sheets |
CN101492238B (zh) * | 2009-02-27 | 2011-05-18 | 桂林皮尔金顿安全玻璃有限公司 | 玻璃曲面成形***及使用方法 |
CN104418498B (zh) * | 2013-08-27 | 2016-12-28 | 洛阳兰迪玻璃机器股份有限公司 | 玻璃加热炉 |
KR101550292B1 (ko) * | 2013-11-04 | 2015-09-04 | 코닝정밀소재 주식회사 | 유리기판 성형장치 |
US9573833B2 (en) | 2014-03-31 | 2017-02-21 | Corning Incorporated | Method and lift jet floatation system for shaping thin glass |
FR3054217B1 (fr) * | 2016-07-25 | 2020-02-21 | Saint-Gobain Glass France | Support de verre a aspiration |
FR3059318B1 (fr) | 2016-11-30 | 2021-04-02 | Saint Gobain | Bombage de verre mince |
US11065960B2 (en) | 2017-09-13 | 2021-07-20 | Corning Incorporated | Curved vehicle displays |
EP3717958A4 (en) * | 2017-11-30 | 2021-08-04 | Corning Incorporated | SYSTEMS AND PROCESSES FOR THE VACUUM FORMING OF ASPHERICAL MIRRORS |
KR20200130474A (ko) * | 2018-04-02 | 2020-11-18 | 코닝 인코포레이티드 | 유리 시트의 처리 장치 및 처리 방법들 |
CN113276290B (zh) * | 2021-06-25 | 2022-01-07 | 广东光华永盛科技有限公司 | 一种玻璃的制造方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3374078A (en) * | 1964-12-24 | 1968-03-19 | Pittsburgh Plate Glass Co | Apparatus for supporting and heating glass sheets on a gas bed |
US4746348A (en) | 1986-12-29 | 1988-05-24 | Ppg Industries, Inc. | Horizontal press bending apparatus and method |
JPH02307833A (ja) | 1989-05-19 | 1990-12-21 | Nippon Sheet Glass Co Ltd | 合せガラス用板ガラスの加熱方法 |
US4952227A (en) | 1989-05-22 | 1990-08-28 | Libbey-Owens-Ford Co. | Apparatus for processing glass |
FI84806C (fi) * | 1990-03-30 | 1992-01-27 | Tamglass Oy | Boejnings- eller stoedform foer glasskivor. |
EP0530211B1 (en) | 1990-05-22 | 1996-06-05 | Glasstech, Inc. | Vacuum impulse forming of heated glass sheets |
IT1250082B (it) | 1991-07-10 | 1995-03-30 | Siv Soc Italiana Vetro | Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa atti ad essere usati su veicoli |
IT1250081B (it) | 1991-07-10 | 1995-03-30 | Siv Soc Italiana Vetro | Apparecchiatura e procedimento per la fabbricazione di vetri a forma complessa |
FR2693452B1 (fr) | 1992-07-09 | 1994-09-02 | Saint Gobain Vitrage Int | Procédé et dispositif pour supporter et transférer des feuilles de verre dans une cellule de formage. |
US5857358A (en) | 1996-10-23 | 1999-01-12 | Donnelly Corporation | Method and apparatus for bending glass |
US5938810A (en) | 1996-10-23 | 1999-08-17 | Donnelly Corporation | Apparatus for tempering and bending glass |
US5833729A (en) | 1996-12-16 | 1998-11-10 | Ppg Industries, Inc. | Method and apparatus for bending glass sheets |
JP2000247663A (ja) | 1999-03-02 | 2000-09-12 | Nippon Sheet Glass Co Ltd | 板ガラス浮上用ベッド構造 |
JP2001158631A (ja) | 1999-11-30 | 2001-06-12 | Central Glass Co Ltd | ガラス板の曲げ成形方法 |
US7240519B2 (en) * | 2002-11-18 | 2007-07-10 | Ppg Industries Ohio, Inc. | Apparatus and method for bending glass sheets |
US7866187B2 (en) | 2003-09-24 | 2011-01-11 | Pilkington North America, Inc. | Press bending station for the bending of glass sheets |
-
2003
- 2003-03-28 DE DE10314408A patent/DE10314408A1/de not_active Withdrawn
-
2004
- 2004-03-22 AT AT04722238T patent/ATE340150T1/de not_active IP Right Cessation
- 2004-03-22 DE DE602004002472T patent/DE602004002472T2/de not_active Expired - Lifetime
- 2004-03-22 CA CA2520047A patent/CA2520047C/en not_active Expired - Lifetime
- 2004-03-22 WO PCT/EP2004/002979 patent/WO2004085325A1/en active IP Right Grant
- 2004-03-22 PL PL04722238T patent/PL1611063T3/pl unknown
- 2004-03-22 US US10/551,286 patent/US7866186B2/en active Active
- 2004-03-22 ES ES04722238T patent/ES2271869T3/es not_active Expired - Lifetime
- 2004-03-22 CN CNB2004800085822A patent/CN100386273C/zh not_active Expired - Lifetime
- 2004-03-22 EP EP04722238A patent/EP1611063B1/en not_active Expired - Lifetime
- 2004-03-22 KR KR1020057018303A patent/KR101117511B1/ko active IP Right Grant
- 2004-03-22 MX MXPA05010150A patent/MXPA05010150A/es active IP Right Grant
- 2004-03-22 JP JP2006504784A patent/JP4785731B2/ja not_active Expired - Lifetime
- 2004-03-22 BR BRPI0408809-3A patent/BRPI0408809B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN100386273C (zh) | 2008-05-07 |
EP1611063B1 (en) | 2006-09-20 |
ES2271869T3 (es) | 2007-04-16 |
CA2520047C (en) | 2012-09-11 |
DE10314408A1 (de) | 2004-10-07 |
CN1771203A (zh) | 2006-05-10 |
PL1611063T3 (pl) | 2007-02-28 |
JP4785731B2 (ja) | 2011-10-05 |
DE602004002472T2 (de) | 2007-02-22 |
BRPI0408809A (pt) | 2006-03-28 |
EP1611063A1 (en) | 2006-01-04 |
ATE340150T1 (de) | 2006-10-15 |
CA2520047A1 (en) | 2004-10-07 |
WO2004085325A1 (en) | 2004-10-07 |
US20060277947A1 (en) | 2006-12-14 |
KR20050121227A (ko) | 2005-12-26 |
DE602004002472D1 (de) | 2006-11-02 |
KR101117511B1 (ko) | 2012-03-16 |
BRPI0408809B1 (pt) | 2013-01-22 |
US7866186B2 (en) | 2011-01-11 |
JP2006521269A (ja) | 2006-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |