ES2030889T3 - Procedimiento y dispositivo para el enfriamiento de hojas de vidrio abombadas. - Google Patents

Procedimiento y dispositivo para el enfriamiento de hojas de vidrio abombadas.

Info

Publication number
ES2030889T3
ES2030889T3 ES198888403193T ES88403193T ES2030889T3 ES 2030889 T3 ES2030889 T3 ES 2030889T3 ES 198888403193 T ES198888403193 T ES 198888403193T ES 88403193 T ES88403193 T ES 88403193T ES 2030889 T3 ES2030889 T3 ES 2030889T3
Authority
ES
Spain
Prior art keywords
dumped
procedure
cooling
glass sheets
variing
Prior art date
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 - Lifetime
Application number
ES198888403193T
Other languages
English (en)
Inventor
Jean Lecourt
Desire Legros
Andre Granville
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Original Assignee
Saint Gobain Vitrage International SA
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 Saint Gobain Vitrage International SA filed Critical Saint Gobain Vitrage International SA
Application granted granted Critical
Publication of ES2030889T3 publication Critical patent/ES2030889T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0417—Controlling or regulating for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/0442—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets
    • C03B27/0447—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position for bent glass sheets the quench unit being variably adaptable to the bend of the sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Furnace Details (AREA)

Abstract

LA INVENCION SE REFIERE A LAS TECNICAS DE ENFRIAMIENTO DE LAMINAS DE CRISTAL DESPUES DE QUE HAYAN SIDO CALENTADAS, EN PARTICULAR PARA COMBARLAS O CURVARLAS. PARA OBTENER UNA FUERZA DE COMPRESION EN LA PERIFERIA DE LA LAMINA DE CRISTAL SE ORIENTA EL AIRE DE SOPLADO GUIANDOLO POR UN DEFLECTOR (16) EN FORMA DE TRONCO DE PIRAMIDE. VARIANDO LA DISTANCIA AL CRISTAL, SE AJUSTA LA SUPERFIC IE REFERIDA Y VARIANDO LA IDSTANCIA DE UNA FALDA (13) DE FORMA PIRAMIDAL IDENTICA QUE RODEA EL DEFLECTOR (16), SE ADAPTA LA VELOCIDAD DEL AIRE. LAS HOJAS (19) REUNIDAS EN TRONCO DE PIRAMIDE IGUALES A LAS PIRAMIDES PRECEDENTES REPARTEN LAS PRESIONES SOBRE LA SUPERFIC IE DE SOPLADURA.
ES198888403193T 1987-12-22 1988-12-15 Procedimiento y dispositivo para el enfriamiento de hojas de vidrio abombadas. Expired - Lifetime ES2030889T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717885A FR2624850B1 (fr) 1987-12-22 1987-12-22 Procede et dispositif pour le refroidissement de feuilles de verre bombees

Publications (1)

Publication Number Publication Date
ES2030889T3 true ES2030889T3 (es) 1992-11-16

Family

ID=9358134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888403193T Expired - Lifetime ES2030889T3 (es) 1987-12-22 1988-12-15 Procedimiento y dispositivo para el enfriamiento de hojas de vidrio abombadas.

Country Status (12)

Country Link
US (1) US4871385A (es)
EP (1) EP0322284B1 (es)
JP (1) JPH026343A (es)
KR (1) KR890009779A (es)
BR (1) BR8806770A (es)
CA (1) CA1337155C (es)
DD (1) DD283366A5 (es)
DE (1) DE3868496D1 (es)
ES (1) ES2030889T3 (es)
FR (1) FR2624850B1 (es)
MX (1) MX173515B (es)
YU (1) YU229288A (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629148B2 (ja) * 1989-05-31 1994-04-20 セントラル硝子株式会社 ガラス板の熱処理方法
FR2662686B1 (fr) * 1990-06-01 1992-08-21 Saint Gobain Vitrage Int Procede et dispositif de bombage de feuilles de verre.
US5380348A (en) * 1993-06-21 1995-01-10 Ford Motor Company Method for treating glass sheets on a gas hearth
US5679124A (en) * 1995-08-02 1997-10-21 Glasstech, Inc. Cooling ring assembly for controlling stresses in a formed glass sheet
JP3671568B2 (ja) * 1996-12-26 2005-07-13 旭硝子株式会社 陰極線管用パネルガラスの製造方法
DE10105200A1 (de) * 2001-02-06 2002-08-14 Saint Gobain Verfahren und Vorrichtung zum paarweisen Biegen von Glasscheiben
WO2002086933A2 (en) * 2001-04-19 2002-10-31 Koninklijke Philips Electronics N.V. Method for manufacturing a glass panel for a cathode ray tube
TW556244B (en) * 2001-04-19 2003-10-01 Koninkl Philips Electronics Nv Method for manufacturing a glass panel for a cathode ray tube
TW589654B (en) * 2001-06-01 2004-06-01 Koninkl Philips Electronics Nv Method for manufacturing a glass panel for a cathode ray tube
DE10257972B3 (de) * 2002-12-12 2004-06-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Verfahren und Vorrichtung zum Erzeugen von Kantendruckspannungen in Glasscheiben
US7459199B2 (en) * 2004-01-29 2008-12-02 Ppg Industries Ohio, Inc. Method of and apparatus for strengthening edges of one or more glass sheets
US20060179722A1 (en) * 2005-02-02 2006-08-17 Spindler Robert G Edge treatment for glass panes
WO2006110145A1 (en) * 2005-04-11 2006-10-19 Ppg Industries Ohio, Inc. Method of and apparatus for strengthening edges of one or more glass sheets
FI127228B2 (fi) * 2013-05-23 2022-11-15 Taifin Glass Machinery Oy Menetelmä lasilevyjen lämmittämiseksi ja lasinkarkaisu-uuni
FI126864B (fi) * 2013-05-23 2017-06-30 Taifin Glass Machinery Oy Lasinkarkaisu-uuni
WO2017042698A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Surfaces of plastic glazing of tailgates
WO2017042699A1 (en) 2015-09-07 2017-03-16 Sabic Global Technologies B.V. Molding of plastic glazing of tailgates
EP3347183B1 (en) 2015-09-07 2020-12-16 SABIC Global Technologies B.V. Plastic glazing for a tailgate of a vehicle having a light assembly
CN108025624B (zh) 2015-09-07 2021-04-27 沙特基础工业全球技术公司 车辆的后挡板的塑料装配玻璃
JP6732912B2 (ja) 2015-11-23 2020-07-29 サビック グローバル テクノロジーズ ビー．ブイ． プラスチックグレージングを有するウィンドウ用の点灯システム
US11673824B2 (en) 2017-10-06 2023-06-13 Corning Incorporated Process and system for forming curved glass via differential heating of edge region
FR3154994A1 (fr) * 2023-11-07 2025-05-09 Saint-Gobain Glass France Cadre d’appui destiné à être intégré à un cadre de refroidissement de feuilles de verre

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2244715A (en) * 1934-12-22 1941-06-10 American Securit Co Tempered glass and process for manufacture of the same
US2298709A (en) * 1935-12-17 1942-10-13 American Securit Co Apparatus for tempering glass
US3222155A (en) * 1961-09-19 1965-12-07 Pilkington Brothers Ltd Method and apparatus for the production of bent toughened glass
GB1095284A (en) * 1963-06-11 1967-12-13 Triplex Safety Glass Co Improvements in or relating to methods of and apparatus for toughening sheets of glass
GB1107265A (en) * 1963-10-02 1968-03-27 Triplex Safety Glass Co Improvements in or relating to apparatus for and methods of toughening glass articles
GB1092651A (en) * 1964-02-12 1967-11-29 Triplex Safety Glass Co Improvements in or relating to methods of and apparatus for toughening sheets of glass
US3429682A (en) * 1964-03-24 1969-02-25 Pilkington Brothers Ltd Method for toughening sheets of glass
US3249415A (en) * 1964-12-24 1966-05-03 Permaglass Apparatus for heat treating glass sheets
GB1500099A (en) * 1975-09-09 1978-02-08 Asahi Glass Co Ltd Laminated glass windshield and method of making same
US4343645A (en) * 1977-02-07 1982-08-10 Asahi Glass Company, Ltd. Quenching apparatus for tempering curved glass plates
LU83201A1 (de) * 1981-03-10 1983-02-22 Lepi Sa Verfahren und vorrichtung zum kontinuierlichen abschrecken von glastafeln

Also Published As

Publication number Publication date
DE3868496D1 (de) 1992-03-26
US4871385A (en) 1989-10-03
KR890009779A (ko) 1989-08-04
JPH026343A (ja) 1990-01-10
BR8806770A (pt) 1989-08-29
MX173515B (es) 1994-03-11
FR2624850B1 (fr) 1990-04-27
DD283366A5 (de) 1990-10-10
YU229288A (en) 1990-04-30
EP0322284A1 (fr) 1989-06-28
FR2624850A1 (fr) 1989-06-23
CA1337155C (fr) 1995-10-03
EP0322284B1 (fr) 1992-02-19

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