FR2253717B1 - - Google Patents

Info

Publication number
FR2253717B1
FR2253717B1 FR7438695A FR7438695A FR2253717B1 FR 2253717 B1 FR2253717 B1 FR 2253717B1 FR 7438695 A FR7438695 A FR 7438695A FR 7438695 A FR7438695 A FR 7438695A FR 2253717 B1 FR2253717 B1 FR 2253717B1
Authority
FR
France
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
FR7438695A
Other versions
FR2253717A1 (fr
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 FR2253717A1 publication Critical patent/FR2253717A1/fr
Application granted granted Critical
Publication of FR2253717B1 publication Critical patent/FR2253717B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/44—Cooling arrangements for furnace walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
FR7438695A 1973-12-06 1974-11-26 Expired FR2253717B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US422506A US3894859A (en) 1973-12-06 1973-12-06 Method of thermal conditioning of molten glass prior to forming flat glass

Publications (2)

Publication Number Publication Date
FR2253717A1 FR2253717A1 (fr) 1975-07-04
FR2253717B1 true FR2253717B1 (fr) 1976-10-22

Family

ID=23675189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438695A Expired FR2253717B1 (fr) 1973-12-06 1974-11-26

Country Status (9)

Country Link
US (1) US3894859A (fr)
AR (1) AR205258A1 (fr)
BE (1) BE822991A (fr)
BR (1) BR7407931D0 (fr)
CA (1) CA1026560A (fr)
ES (1) ES431061A1 (fr)
FR (1) FR2253717B1 (fr)
GB (1) GB1492775A (fr)
IT (1) IT1024631B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197106A (en) * 1978-09-11 1980-04-08 Ppg Industries, Inc. Method and apparatus for asymmetric cooling in a glass sheet forming chamber
ATE292607T1 (de) 1997-10-20 2005-04-15 Ppg Ind Ohio Inc Infrarote und ultraviolette strahlung absorbierende blauglaszusammensetzung
DE102006059356B4 (de) * 2006-12-15 2010-02-25 Schott Ag Floatbadwanne und Verfahren zur Herstellung von Flachglas
DE102006059358B4 (de) * 2006-12-15 2008-11-06 Schott Ag Flachglas, Verfahren zu seiner Herstellung und Vorrichtung zur Temperierung eines Floatbadgehäuses
KR101377542B1 (ko) * 2010-06-01 2014-03-26 주식회사 엘지화학 유리판 제조용 플로트 배스 및 플로트 유리 성형 방법
KR101383605B1 (ko) * 2010-08-11 2014-04-11 주식회사 엘지화학 플로트 유리 제조용 플로트 배스 및 플로트 배스 냉각 방법
KR101383604B1 (ko) * 2010-08-12 2014-04-11 주식회사 엘지화학 플로트 유리 제조용 플로트 배스 및 플로트 배스 냉각 방법
CN112592040B (zh) * 2020-12-25 2022-05-17 中建材玻璃新材料研究院集团有限公司 一种显示屏盖板的制作方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1980344A (en) * 1931-01-26 1934-11-13 Owens Illinois Glass Co Glass furnace
US2203288A (en) * 1936-04-29 1940-06-04 Hartford Empire Co Container for molten glass
US2921106A (en) * 1952-02-11 1960-01-12 Saint Gobain Method of and apparatus for making glass
NL300755A (fr) * 1962-11-20

Also Published As

Publication number Publication date
AR205258A1 (es) 1976-04-21
ES431061A1 (es) 1976-10-16
US3894859A (en) 1975-07-15
CA1026560A (fr) 1978-02-21
DE2456858A1 (de) 1975-06-19
BR7407931D0 (pt) 1975-08-26
AU7369274A (en) 1976-04-01
BE822991A (fr) 1975-06-05
DE2456858B2 (de) 1977-01-20
GB1492775A (en) 1977-11-23
FR2253717A1 (fr) 1975-07-04
IT1024631B (it) 1978-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration
AR Application made for restoration
DI Inadmissibility of an action of restoration