FR2265695B1 - - Google Patents

Info

Publication number
FR2265695B1
FR2265695B1 FR7503887A FR7503887A FR2265695B1 FR 2265695 B1 FR2265695 B1 FR 2265695B1 FR 7503887 A FR7503887 A FR 7503887A FR 7503887 A FR7503887 A FR 7503887A FR 2265695 B1 FR2265695 B1 FR 2265695B1
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
FR7503887A
Other versions
FR2265695A1 (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
Priority claimed from US455463A external-priority patent/US3884665A/en
Application filed by PPG Industries Inc filed Critical PPG Industries Inc
Publication of FR2265695A1 publication Critical patent/FR2265695A1/fr
Application granted granted Critical
Publication of FR2265695B1 publication Critical patent/FR2265695B1/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
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
    • C03B5/265—Overflows; Lips; Tweels
    • C03B5/267—Overflows; Lips; Tweels specially adapted for supplying the float tank
    • 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
    • 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
FR7503887A 1974-03-27 1975-02-07 Expired FR2265695B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US455463A US3884665A (en) 1973-03-06 1974-03-27 Flat glass manufacturing apparatus and method

Publications (2)

Publication Number Publication Date
FR2265695A1 FR2265695A1 (fr) 1975-10-24
FR2265695B1 true FR2265695B1 (fr) 1980-04-18

Family

ID=23808906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7503887A Expired FR2265695B1 (fr) 1974-03-27 1975-02-07

Country Status (10)

Country Link
JP (1) JPS5413248B2 (fr)
AR (1) AR204651A1 (fr)
BE (1) BE824642A (fr)
CA (1) CA1053003A (fr)
DE (1) DE2508471C3 (fr)
DK (1) DK105375A (fr)
ES (2) ES434493A1 (fr)
FR (1) FR2265695B1 (fr)
GB (1) GB1498274A (fr)
IT (1) IT1027358B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146496U (fr) * 1974-10-05 1976-04-06
US4055407A (en) * 1976-11-01 1977-10-25 Ppg Industries, Inc. Apparatus for the manufacture of flat glass having a glass refractory delivery piece and method of installation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1596423B2 (de) * 1967-06-07 1970-11-12 Erste Deutsche Floatglas Gmbh & Co Ohg, 5050 Porz Verfahren und Vorrichtung zur Regelung der aus einem Glaswannenofen durch einen Kanal ausfließenden Glasmenge

Also Published As

Publication number Publication date
IT1027358B (it) 1978-11-20
JPS5413248B2 (fr) 1979-05-29
ES434493A1 (es) 1976-11-16
JPS50128709A (fr) 1975-10-11
ES434498A1 (es) 1976-11-15
CA1053003A (fr) 1979-04-24
DE2508471B2 (de) 1978-03-09
DE2508471C3 (de) 1978-11-02
DE2508471A1 (de) 1975-10-02
DK105375A (fr) 1975-09-28
AR204651A1 (es) 1976-02-20
GB1498274A (en) 1978-01-18
BE824642A (fr) 1975-07-22
AU7723275A (en) 1976-07-15
FR2265695A1 (fr) 1975-10-24

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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