CA978207A - Method of manufacturing sheet and float glass at high production rates - Google Patents

Method of manufacturing sheet and float glass at high production rates

Info

Publication number
CA978207A
CA978207A CA171,007A CA171007A CA978207A CA 978207 A CA978207 A CA 978207A CA 171007 A CA171007 A CA 171007A CA 978207 A CA978207 A CA 978207A
Authority
CA
Canada
Prior art keywords
high production
float glass
production rates
manufacturing sheet
sheet
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
CA171,007A
Other languages
English (en)
Other versions
CA171007S (en
Inventor
James V. Jones
Stanley M. Ohlberg
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
Application granted granted Critical
Publication of CA978207A publication Critical patent/CA978207A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/02—Drawing glass sheets
    • C03B15/08—Drawing glass sheets by means of bars below the surface of the melt
    • 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
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31—Surface property or characteristic of web, sheet or block
    • Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
CA171,007A 1972-07-26 1973-05-11 Method of manufacturing sheet and float glass at high production rates Expired CA978207A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27512772A 1972-07-26 1972-07-26
US00347510A US3833388A (en) 1972-07-26 1973-04-03 Method of manufacturing sheet and float glass at high production rates

Publications (1)

Publication Number Publication Date
CA978207A true CA978207A (en) 1975-11-18

Family

ID=26957268

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,007A Expired CA978207A (en) 1972-07-26 1973-05-11 Method of manufacturing sheet and float glass at high production rates

Country Status (15)

Country Link
US (1) US3833388A (da)
JP (1) JPS577574B2 (da)
AR (1) AR197616A1 (da)
AU (1) AU473107B2 (da)
BE (1) BE802759A (da)
CA (1) CA978207A (da)
DE (1) DE2337702C3 (da)
DK (2) DK142050B (da)
ES (2) ES415829A1 (da)
FR (1) FR2236798B1 (da)
GB (1) GB1400953A (da)
IT (1) IT991866B (da)
NL (1) NL7309389A (da)
RO (1) RO67588A (da)
SE (1) SE389096B (da)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062689A (en) * 1975-04-11 1977-12-13 Asahi Glass Company Ltd. Glass composition which is resistant to alkali
US4142907A (en) * 1976-12-30 1979-03-06 Fmc Corporation High sodium oxide composition useful in the manufacture of glass
US4138235A (en) * 1977-05-31 1979-02-06 Ppg Industries, Inc. Method of making flat glass with lower sulfur-containing emissions
JPS5464507A (en) * 1977-11-02 1979-05-24 Obara Optical Glass Method of making superlight ceramic porous body
JPS62109991U (da) * 1985-12-27 1987-07-13
DE3803191C2 (de) * 1987-02-03 1995-04-27 Nippon Sheet Glass Co Ltd Floatglas und Verfahren zu dessen Herstellung
DE3844882C2 (de) * 1987-02-03 1997-09-25 Nippon Sheet Glass Co Ltd Glasplatte und Verfahren zu ihrer Herstellung
FR2634753B1 (fr) * 1988-07-27 1992-08-21 Saint Gobain Vitrage Vitrage a couche electro-conductrice obtenue par pyrolyse de composes en poudre, utilisable en tant que pare-brise pour automobile
JPH0237675U (da) * 1988-09-07 1990-03-13
CZ295421B6 (cs) * 1997-03-13 2005-08-17 Saint-Gobain Vitrage Kompozice na bázi křemičito-sodno-vápenatého skla a jejich použití
US6461736B1 (en) * 1998-09-04 2002-10-08 Nippon Sheet Glass Co., Ltd. Light-colored glass of high transmittance and method for production thereof, glass plate with electrically conductive film and method for production thereof, and glass article
EP2261183B1 (en) 2000-03-06 2015-02-25 Nippon Sheet Glass Company, Limited High transmittance glass sheet and method of manufacture the same
FR2856055B1 (fr) * 2003-06-11 2007-06-08 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques, composites les renfermant et composition utilisee
FR2879591B1 (fr) * 2004-12-16 2007-02-09 Saint Gobain Vetrotex Fils de verre aptes a renforcer des matieres organiques et/ou inorganiques
US20060211563A1 (en) * 2005-03-21 2006-09-21 Mehran Arbab Metal nanostructured colorants for high redox glass composition
US7823417B2 (en) * 2005-11-04 2010-11-02 Ocv Intellectual Capital, Llc Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby
US7799713B2 (en) * 2005-11-04 2010-09-21 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US9656903B2 (en) * 2005-11-04 2017-05-23 Ocv Intellectual Capital, Llc Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
US8338319B2 (en) 2008-12-22 2012-12-25 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
US8586491B2 (en) 2005-11-04 2013-11-19 Ocv Intellectual Capital, Llc Composition for high performance glass, high performance glass fibers and articles therefrom
US9187361B2 (en) 2005-11-04 2015-11-17 Ocv Intellectual Capital, Llc Method of manufacturing S-glass fibers in a direct melt operation and products formed there from
US7666511B2 (en) 2007-05-18 2010-02-23 Corning Incorporated Down-drawable, chemically strengthened glass for cover plate
US8252707B2 (en) * 2008-12-24 2012-08-28 Ocv Intellectual Capital, Llc Composition for high performance glass fibers and fibers formed therewith
CN102408182A (zh) * 2011-08-10 2012-04-11 蚌埠玻璃工业设计研究院 一种用于生产两种低铁平板玻璃的玻璃熔窑
US9359251B2 (en) 2012-02-29 2016-06-07 Corning Incorporated Ion exchanged glasses via non-error function compressive stress profiles
EP3004004B1 (en) 2013-06-03 2019-07-17 Council Of Scientific & Industrial Research Novel soda lime silicate glass composition comprising colemanite and a process for the preparation thereof
DE102014004332B4 (de) * 2014-03-26 2016-08-11 Saint-Gobain Oberland Ag Verfahren zur Herstellung von roten Glasbehältnissen
TWI852054B (zh) 2014-06-19 2024-08-11 美商康寧公司 無易碎應力分布曲線的玻璃
KR102584492B1 (ko) 2014-10-08 2023-10-04 코닝 인코포레이티드 금속 산화물 농도 구배를 포함한 유리 및 유리 세라믹
US11613103B2 (en) 2015-07-21 2023-03-28 Corning Incorporated Glass articles exhibiting improved fracture performance
DK3386930T3 (da) 2015-12-11 2021-07-26 Corning Inc Fusionsformbare, glasbaserede artikler indbefattende en metaloxidkoncentrationsgradient
KR102962602B1 (ko) 2016-04-08 2026-05-08 코닝 인코포레이티드 두 영역을 포함하는 응력 프로파일을 포함하는 유리-계 물품, 및 제조 방법
EP3904302A1 (en) 2016-04-08 2021-11-03 Corning Incorporated Glass-based articles including a metal oxide concentration gradient
FR3122421B3 (fr) * 2021-04-28 2023-09-08 Saint Gobain Procede de fabrication de verre flotte a partir de matieres minerales non transformees
CN121824139B (zh) * 2026-03-12 2026-06-09 冷水江市中孚新材料有限责任公司 一种玻璃窑用硅质耐火砖的高精度制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296003A (en) * 1963-09-20 1967-01-03 Libbey Owens Ford Glass Co Glass manufacture
US3545952A (en) * 1967-12-18 1970-12-08 Owens Illinois Inc Green glass manufacture
US3615767A (en) * 1970-01-20 1971-10-26 Fmc Corp Glass manufacture employing sodium sulfite

Also Published As

Publication number Publication date
JPS4993404A (da) 1974-09-05
RO67588A (ro) 1981-06-26
DE2337702C3 (de) 1978-10-12
DE2337702B2 (de) 1978-02-16
JPS577574B2 (da) 1982-02-12
FR2236798B1 (da) 1978-02-10
FR2236798A1 (da) 1975-02-07
AR197616A1 (es) 1974-04-23
AU5783373A (en) 1975-01-09
ES417234A1 (es) 1976-10-16
DK548375A (da) 1975-12-04
DK142050C (da) 1981-01-12
IT991866B (it) 1975-08-30
US3833388A (en) 1974-09-03
DE2337702A1 (de) 1974-02-21
AU473107B2 (en) 1976-06-10
SE389096B (sv) 1976-10-25
ES415829A1 (es) 1976-02-16
BE802759A (fr) 1974-01-25
DK142050B (da) 1980-08-18
NL7309389A (da) 1974-01-29
GB1400953A (en) 1975-07-16

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