FR2288068A1 - Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass - Google Patents

Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass

Info

Publication number
FR2288068A1
FR2288068A1 FR7434582A FR7434582A FR2288068A1 FR 2288068 A1 FR2288068 A1 FR 2288068A1 FR 7434582 A FR7434582 A FR 7434582A FR 7434582 A FR7434582 A FR 7434582A FR 2288068 A1 FR2288068 A1 FR 2288068A1
Authority
FR
France
Prior art keywords
liq
curtain
glass
spraying
pref
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.)
Granted
Application number
FR7434582A
Other languages
French (fr)
Other versions
FR2288068B1 (en
Inventor
Georges Trebat
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.)
Boussois SA
Original Assignee
Boussois 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 Boussois SA filed Critical Boussois SA
Priority to FR7434582A priority Critical patent/FR2288068A1/en
Publication of FR2288068A1 publication Critical patent/FR2288068A1/en
Application granted granted Critical
Publication of FR2288068B1 publication Critical patent/FR2288068B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/025—Nozzles having elongated outlets, e.g. slots, for the material to be sprayed
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/001—General methods for coating; Devices therefor
    • C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/25—Oxides by deposition from the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/112—Deposition methods from solutions or suspensions by spraying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Process for depositing a thin film by spraying a liq. onto the surface of a sheet, esp. for the treatment of a hot glass pane moving regularly along an axis w.r.t. the spray nozzle. The novelty is the use of a continuous curtain of spray formed by drops of the liq. used to form the film, the angle of the curtain not being at zero degrees to the axis along which the pane travels. Currents of gas are pref. employed to atomise the film of liq. along the entire length of the curtain of spray, and other gas currents are used to cool the curtain. Infra red heaters are pref. located on both sides of the curtain to control the temp. of the glass pane. A pref. plant is also described. Used e.g. for applying absorbing or reflective coatings to hot float glass, the liq. being water or organic solvents contg. the oxides of Sn, In, Sb, Fe, Co or salts forming these oxides.
FR7434582A 1974-10-15 1974-10-15 Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass Granted FR2288068A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7434582A FR2288068A1 (en) 1974-10-15 1974-10-15 Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7434582A FR2288068A1 (en) 1974-10-15 1974-10-15 Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass

Publications (2)

Publication Number Publication Date
FR2288068A1 true FR2288068A1 (en) 1976-05-14
FR2288068B1 FR2288068B1 (en) 1977-03-18

Family

ID=9144103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434582A Granted FR2288068A1 (en) 1974-10-15 1974-10-15 Absorbent or reflecting coatings on glass - applied by spraying liq onto moving sheet of hot glass

Country Status (1)

Country Link
FR (1) FR2288068A1 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348167A1 (en) * 1976-04-13 1977-11-10 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A METAL OR METAL COMPOUND COATING ON A FACE OF A GLASS SUBSTRATE
FR2348165A1 (en) * 1976-04-13 1977-11-10 Bfg Glassgroup METHOD AND DEVICE FOR COATING WITH A METAL OR A METAL COMPOUND OF A FACE OF A GLASS TAPE IN CONTINUOUS LONGITUDINAL DISPLACEMENT
EP0025738A1 (en) * 1979-08-31 1981-03-25 Saint Gobain Vitrage International Process and apparatus for producing coated glass
FR2476063A1 (en) * 1980-01-31 1981-08-21 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
FR2477130A1 (en) * 1980-01-31 1981-09-04 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
FR2477129A1 (en) * 1980-01-31 1981-09-04 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
EP0060780A1 (en) * 1981-03-13 1982-09-22 Saint Gobain Vitrage International Making of plate glass coated with metal oxide film by controlled spraying
FR2518429A1 (en) * 1981-12-22 1983-06-24 Siv Soc It Vetro INSTALLATION FOR CONTINUOUSLY DEPOSITING, ON THE SURFACE OF A SUBSTRATE CARRIED AT HIGH TEMPERATURE, A LAYER OF A SOLID MATERIAL
FR2526010A1 (en) * 1982-04-30 1983-11-04 Glaverbel METHOD AND DEVICE FOR COATING SHEETS OR RIBBONS OF VITREOUS MATERIAL
FR2545814A1 (en) * 1983-05-13 1984-11-16 Glaverbel METHOD FOR MANUFACTURING FLAT GLASS CARRYING A COATING
FR2545818A1 (en) * 1983-05-13 1984-11-16 Glaverbel METHOD AND DEVICE FOR FORMING A COATING OF METAL COMPOUND ON A HOT SUBSTRATE IN VITREOUS MATERIAL
FR2578449A1 (en) * 1985-03-06 1986-09-12 Bertin & Cie LINEAR SPRAYING DEVICE
EP0301067A1 (en) * 1987-02-09 1989-02-01 Libbey Owens Ford Co Apparatus for coating glass.
EP0345666A2 (en) * 1988-06-10 1989-12-13 Nordson Corporation Spray head for liquids
FR2640164A1 (en) * 1988-12-14 1990-06-15 Saint Gobain Vitrage DEVICE FOR DISPENSING A SUSPENDED PULVERULENT SOLID IN A GAS ON A SCROLLING SUBSTRATE
FR2759924A1 (en) * 1997-02-24 1998-08-28 Bertin & Cie Linear spraying apparatus of liquid, especially for cooling e.g. in roll mill
WO2010008551A1 (en) 2008-07-15 2010-01-21 Armstrong World Industries, Inc. Coating apparatus and method
CN103466955A (en) * 2013-08-20 2013-12-25 秦皇岛玻璃工业研究设计院 Manufacturing method for anti-reflection glass and coating equipment for implementation of manufacturing method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348167A1 (en) * 1976-04-13 1977-11-10 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A METAL OR METAL COMPOUND COATING ON A FACE OF A GLASS SUBSTRATE
FR2348165A1 (en) * 1976-04-13 1977-11-10 Bfg Glassgroup METHOD AND DEVICE FOR COATING WITH A METAL OR A METAL COMPOUND OF A FACE OF A GLASS TAPE IN CONTINUOUS LONGITUDINAL DISPLACEMENT
EP0025738A1 (en) * 1979-08-31 1981-03-25 Saint Gobain Vitrage International Process and apparatus for producing coated glass
FR2476063A1 (en) * 1980-01-31 1981-08-21 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
FR2477130A1 (en) * 1980-01-31 1981-09-04 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
FR2477129A1 (en) * 1980-01-31 1981-09-04 Bfg Glassgroup METHOD AND DEVICE FOR FORMING A COATING OF METAL OR METAL COMPOUND ON A FACE OF A GLASS SUBSTRATE
EP0060780A1 (en) * 1981-03-13 1982-09-22 Saint Gobain Vitrage International Making of plate glass coated with metal oxide film by controlled spraying
FR2518429A1 (en) * 1981-12-22 1983-06-24 Siv Soc It Vetro INSTALLATION FOR CONTINUOUSLY DEPOSITING, ON THE SURFACE OF A SUBSTRATE CARRIED AT HIGH TEMPERATURE, A LAYER OF A SOLID MATERIAL
DE3247345A1 (en) * 1981-12-22 1983-06-30 Società Italiana Vetro SIV S.p.A., 66054 Vasto, Chieti DEVICE FOR CONTINUOUSLY DEPOSITING A DRY SUBSTANCE LAYER ON THE SURFACE OF A SUBSTRATE BROUGHT TO HIGH TEMPERATURE
FR2526010A1 (en) * 1982-04-30 1983-11-04 Glaverbel METHOD AND DEVICE FOR COATING SHEETS OR RIBBONS OF VITREOUS MATERIAL
FR2545814A1 (en) * 1983-05-13 1984-11-16 Glaverbel METHOD FOR MANUFACTURING FLAT GLASS CARRYING A COATING
FR2545818A1 (en) * 1983-05-13 1984-11-16 Glaverbel METHOD AND DEVICE FOR FORMING A COATING OF METAL COMPOUND ON A HOT SUBSTRATE IN VITREOUS MATERIAL
FR2578449A1 (en) * 1985-03-06 1986-09-12 Bertin & Cie LINEAR SPRAYING DEVICE
WO1986005173A1 (en) * 1985-03-06 1986-09-12 Bertin & Cie Linear spraying device
AU595793B2 (en) * 1985-03-06 1990-04-12 Bertin & Cie Linear spraying device
EP0301067A1 (en) * 1987-02-09 1989-02-01 Libbey Owens Ford Co Apparatus for coating glass.
EP0301067A4 (en) * 1987-02-09 1989-06-13 Libbey Owens Ford Co Apparatus for coating glass.
EP0345666A2 (en) * 1988-06-10 1989-12-13 Nordson Corporation Spray head for liquids
EP0345666A3 (en) * 1988-06-10 1990-10-24 Nordson Corporation Spray head for liquids
FR2640164A1 (en) * 1988-12-14 1990-06-15 Saint Gobain Vitrage DEVICE FOR DISPENSING A SUSPENDED PULVERULENT SOLID IN A GAS ON A SCROLLING SUBSTRATE
EP0374023A1 (en) * 1988-12-14 1990-06-20 Saint-Gobain Vitrage International Device for coating a moving substrate with a powdery solid material
US5005769A (en) * 1988-12-14 1991-04-09 Saint Gobain-Vitrage International Distribution of a pulverulent solid
FR2759924A1 (en) * 1997-02-24 1998-08-28 Bertin & Cie Linear spraying apparatus of liquid, especially for cooling e.g. in roll mill
WO2010008551A1 (en) 2008-07-15 2010-01-21 Armstrong World Industries, Inc. Coating apparatus and method
EP2313205A1 (en) * 2008-07-15 2011-04-27 Armstrong World Industries, Inc. Coating apparatus and method
EP2313205A4 (en) * 2008-07-15 2012-08-15 Armstrong World Ind Inc Coating apparatus and method
US8789492B2 (en) 2008-07-15 2014-07-29 Awi Licensing Company Coating apparatus and method
CN103466955A (en) * 2013-08-20 2013-12-25 秦皇岛玻璃工业研究设计院 Manufacturing method for anti-reflection glass and coating equipment for implementation of manufacturing method
CN103466955B (en) * 2013-08-20 2015-09-09 秦皇岛玻璃工业研究设计院 A kind of preparation method of anti reflection glass and filming equipment thereof

Also Published As

Publication number Publication date
FR2288068B1 (en) 1977-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse