FR2859469B1 - Procede de controle du formage de verre plat - Google Patents

Procede de controle du formage de verre plat

Info

Publication number
FR2859469B1
FR2859469B1 FR0350513A FR0350513A FR2859469B1 FR 2859469 B1 FR2859469 B1 FR 2859469B1 FR 0350513 A FR0350513 A FR 0350513A FR 0350513 A FR0350513 A FR 0350513A FR 2859469 B1 FR2859469 B1 FR 2859469B1
Authority
FR
France
Prior art keywords
flat glass
glass forming
controlling flat
controlling
forming
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 - Fee Related
Application number
FR0350513A
Other languages
English (en)
Other versions
FR2859469A1 (fr
Inventor
Jean Francois Simon
Christel Champinot
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to FR0350513A priority Critical patent/FR2859469B1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to US10/570,451 priority patent/US20070062218A1/en
Priority to EP04816097A priority patent/EP1675805A1/fr
Priority to JP2006525867A priority patent/JP2007505027A/ja
Priority to CNA2004800259699A priority patent/CN1849268A/zh
Priority to KR1020067004817A priority patent/KR20060117307A/ko
Priority to PCT/FR2004/050412 priority patent/WO2005023720A1/fr
Publication of FR2859469A1 publication Critical patent/FR2859469A1/fr
Application granted granted Critical
Publication of FR2859469B1 publication Critical patent/FR2859469B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
    • C03B18/10—Changing or regulating the dimensions of the molten glass ribbon using electric means
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B18/00—Shaping glass in contact with the surface of a liquid
    • C03B18/02—Forming sheets
    • C03B18/20—Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
    • C03B18/22—Controlling or regulating the temperature of the atmosphere above the float tank
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Glass Compositions (AREA)
FR0350513A 2003-09-09 2003-09-09 Procede de controle du formage de verre plat Expired - Fee Related FR2859469B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0350513A FR2859469B1 (fr) 2003-09-09 2003-09-09 Procede de controle du formage de verre plat
EP04816097A EP1675805A1 (fr) 2003-09-09 2004-09-03 Procede de controle du formage de verre plat
JP2006525867A JP2007505027A (ja) 2003-09-09 2004-09-03 板ガラスの成形を制御するための方法
CNA2004800259699A CN1849268A (zh) 2003-09-09 2004-09-03 用于控制平板玻璃成形的方法
US10/570,451 US20070062218A1 (en) 2003-09-09 2004-09-03 Method for controlling the forming of flat glass
KR1020067004817A KR20060117307A (ko) 2003-09-09 2004-09-03 판유리 성형의 제어 방법
PCT/FR2004/050412 WO2005023720A1 (fr) 2003-09-09 2004-09-03 Procede de controle du formage de verre plat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350513A FR2859469B1 (fr) 2003-09-09 2003-09-09 Procede de controle du formage de verre plat

Publications (2)

Publication Number Publication Date
FR2859469A1 FR2859469A1 (fr) 2005-03-11
FR2859469B1 true FR2859469B1 (fr) 2006-01-06

Family

ID=34178994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0350513A Expired - Fee Related FR2859469B1 (fr) 2003-09-09 2003-09-09 Procede de controle du formage de verre plat

Country Status (7)

Country Link
US (1) US20070062218A1 (fr)
EP (1) EP1675805A1 (fr)
JP (1) JP2007505027A (fr)
KR (1) KR20060117307A (fr)
CN (1) CN1849268A (fr)
FR (1) FR2859469B1 (fr)
WO (1) WO2005023720A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889697B1 (fr) * 2005-08-11 2008-04-11 Air Liquide Procede de controle par spectroscopie au cours du formage de verre plat
US20220169549A1 (en) * 2019-03-20 2022-06-02 Air Products And Chemicals, Inc. Method for tin bath monitoring and control
CN111574053B (zh) * 2020-05-25 2022-09-06 福州新福兴玻璃科技有限公司 一种无硫无碳着色玻璃的制备方法
WO2024076400A1 (fr) * 2022-10-04 2024-04-11 Air Products And Chemicals, Inc. Procédé et système de commande d'une atmosphère de bain d'étain pour la réduction de défauts de surface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337322A (en) * 1962-10-17 1967-08-22 Pilkington Brothers Ltd Method of manufacture of flat glass with reducing atmosphere
FR2782326B1 (fr) * 1998-08-13 2000-09-15 Air Liquide Procede de galvanisation d'une bande metallique
AU1751701A (en) * 1999-11-04 2001-05-14 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Method for continuously monitoring chemical species and temperature in hot process gases
US20020031737A1 (en) * 2000-03-10 2002-03-14 American Air Liquide, Inc. Method for continuously monitoring chemical species and temperature in hot process gases
FR2833018B1 (fr) * 2001-11-30 2004-02-13 Air Liquide Methode de conduite et de controle de procedes de traitement thermique de produits dans des fours continus
US20030132389A1 (en) * 2002-01-17 2003-07-17 Von Drasek William A. Method for monitoring and controlling the high temperature reducing combustion atmosphere
US6943886B2 (en) * 2002-02-11 2005-09-13 Air Liquide America, L.P. Method for enhanced gas monitoring in high particle density flow streams

Also Published As

Publication number Publication date
EP1675805A1 (fr) 2006-07-05
CN1849268A (zh) 2006-10-18
FR2859469A1 (fr) 2005-03-11
WO2005023720A1 (fr) 2005-03-17
KR20060117307A (ko) 2006-11-16
US20070062218A1 (en) 2007-03-22
JP2007505027A (ja) 2007-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100531