AU4265772A - Method and apparatus for tempering glass sheets - Google Patents

Method and apparatus for tempering glass sheets

Info

Publication number
AU4265772A
AU4265772A AU42657/72A AU4265772A AU4265772A AU 4265772 A AU4265772 A AU 4265772A AU 42657/72 A AU42657/72 A AU 42657/72A AU 4265772 A AU4265772 A AU 4265772A AU 4265772 A AU4265772 A AU 4265772A
Authority
AU
Australia
Prior art keywords
glass sheets
tempering glass
tempering
sheets
glass
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
Application number
AU42657/72A
Inventor
George William Misson
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.)
PPG Industries Inc
Original Assignee
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of AU4265772A publication Critical patent/AU4265772A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • C03B27/0404Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00Tempering or quenching glass products
    • C03B27/04Tempering or quenching glass products using gas
    • C03B27/044Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
    • C03B27/048Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position on a gas cushion
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08Glass sheets
    • C03B29/12Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • C03B35/22Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
    • C03B35/24Transporting 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
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2225/00Transporting hot glass sheets during their manufacture
    • C03B2225/02Means for positioning, aligning or orientating the sheets during their travel, e.g. stops
AU42657/72A 1971-08-24 1972-05-24 Method and apparatus for tempering glass sheets Expired AU4265772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17438671A 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
AU4265772A true AU4265772A (en) 1973-11-29

Family

ID=22635972

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42657/72A Expired AU4265772A (en) 1971-08-24 1972-05-24 Method and apparatus for tempering glass sheets

Country Status (7)

Country Link
JP (1) JPS4830721A (en)
AU (1) AU4265772A (en)
BE (1) BE787880A (en)
BR (1) BR7205023D0 (en)
DE (1) DE2233057A1 (en)
ES (1) ES403536A1 (en)
FR (1) FR2150300A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9296638B2 (en) 2014-07-31 2016-03-29 Corning Incorporated Thermally tempered glass and methods and apparatuses for thermal tempering of glass
CN105693071A (en) * 2016-04-21 2016-06-22 中国建材国际工程集团有限公司 Air floatation device for glass heating
US11485673B2 (en) 2017-08-24 2022-11-01 Corning Incorporated Glasses with improved tempering capabilities
US11643355B2 (en) 2016-01-12 2023-05-09 Corning Incorporated Thin thermally and chemically strengthened glass-based articles
US11697617B2 (en) 2019-08-06 2023-07-11 Corning Incorporated Glass laminate with buried stress spikes to arrest cracks and methods of making the same
US11708296B2 (en) 2017-11-30 2023-07-25 Corning Incorporated Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
US11891324B2 (en) 2014-07-31 2024-02-06 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103920A (en) * 1975-03-07 1976-09-14 Libbey Owens Ford Co MAGESHORISARETAUSUDENOKYOKAITAGARASUNOSEIZOHOHOTO SORENISHOSURUSOCHI
FR2397368A1 (en) * 1977-07-12 1979-02-09 Ppg Industries Inc Tempering moving glass sheets - passing them through three air stream zones at different impingement angles
JPS608982B2 (en) * 1977-07-14 1985-03-07 ピ−ピ−ジ−・インダストリ−ズ・インコ−ポレ−テツド Equipment for rapidly cooling and strengthening plate glass
US4204845A (en) * 1978-09-25 1980-05-27 Ppg Industries, Inc. Method of heat treating moving glass sheets on modified gas bed
TR199701411T1 (en) * 1996-03-21 1998-06-22 Lisec Peter Process and plant for hardening glass sheets.
KR101248380B1 (en) * 2010-12-30 2013-03-28 삼성코닝정밀소재 주식회사 Apparatus and method for manufacturing a patterned and tempered glass
US10611664B2 (en) 2014-07-31 2020-04-07 Corning Incorporated Thermally strengthened architectural glass and related systems and methods
IT202100027692A1 (en) * 2021-10-28 2023-04-28 Costantino Muscolino DEVICE FOR THE HEAT TREATMENT OF COOKING PRODUCTS

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10005691B2 (en) 2014-07-31 2018-06-26 Corning Incorporated Damage resistant glass article
US10233111B2 (en) 2014-07-31 2019-03-19 Corning Incorporated Thermally tempered glass and methods and apparatuses for thermal tempering of glass
US9776905B2 (en) 2014-07-31 2017-10-03 Corning Incorporated Highly strengthened glass article
US9783448B2 (en) 2014-07-31 2017-10-10 Corning Incorporated Thin dicing glass article
US9802853B2 (en) 2014-07-31 2017-10-31 Corning Incorporated Fictive temperature in damage-resistant glass having improved mechanical characteristics
US9975801B2 (en) 2014-07-31 2018-05-22 Corning Incorporated High strength glass having improved mechanical characteristics
US11891324B2 (en) 2014-07-31 2024-02-06 Corning Incorporated Thermally strengthened consumer electronic glass and related systems and methods
US10077204B2 (en) 2014-07-31 2018-09-18 Corning Incorporated Thin safety glass having improved mechanical characteristics
US9296638B2 (en) 2014-07-31 2016-03-29 Corning Incorporated Thermally tempered glass and methods and apparatuses for thermal tempering of glass
US11643355B2 (en) 2016-01-12 2023-05-09 Corning Incorporated Thin thermally and chemically strengthened glass-based articles
US11795102B2 (en) 2016-01-26 2023-10-24 Corning Incorporated Non-contact coated glass and related coating system and method
CN105693071A (en) * 2016-04-21 2016-06-22 中国建材国际工程集团有限公司 Air floatation device for glass heating
US11485673B2 (en) 2017-08-24 2022-11-01 Corning Incorporated Glasses with improved tempering capabilities
US11708296B2 (en) 2017-11-30 2023-07-25 Corning Incorporated Non-iox glasses with high coefficient of thermal expansion and preferential fracture behavior for thermal tempering
US11697617B2 (en) 2019-08-06 2023-07-11 Corning Incorporated Glass laminate with buried stress spikes to arrest cracks and methods of making the same

Also Published As

Publication number Publication date
BR7205023D0 (en) 1973-06-07
ES403536A1 (en) 1975-05-01
JPS4830721A (en) 1973-04-23
BE787880A (en) 1973-02-23
FR2150300A1 (en) 1973-04-06
DE2233057A1 (en) 1973-03-08

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