IT1027358B - Procedimento ed apparecchiatura per la fabbricazzione del vetro piano - Google Patents

Procedimento ed apparecchiatura per la fabbricazzione del vetro piano

Info

Publication number
IT1027358B
IT1027358B IT6715875A IT6715875A IT1027358B IT 1027358 B IT1027358 B IT 1027358B IT 6715875 A IT6715875 A IT 6715875A IT 6715875 A IT6715875 A IT 6715875A IT 1027358 B IT1027358 B IT 1027358B
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
equipment
flat glass
glass
Prior art date
Application number
IT6715875A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1027358B publication Critical patent/IT1027358B/it

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
IT6715875A 1974-03-27 1975-01-24 Procedimento ed apparecchiatura per la fabbricazzione del vetro piano IT1027358B (it)

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 (1)

Publication Number Publication Date
IT1027358B true IT1027358B (it) 1978-11-20

Family

ID=23808906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6715875A IT1027358B (it) 1974-03-27 1975-01-24 Procedimento ed apparecchiatura per la fabbricazzione del vetro piano

Country Status (10)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146496U (it) * 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
JPS5413248B2 (it) 1979-05-29
ES434493A1 (es) 1976-11-16
JPS50128709A (it) 1975-10-11
FR2265695B1 (it) 1980-04-18
ES434498A1 (es) 1976-11-15
CA1053003A (en) 1979-04-24
DE2508471B2 (de) 1978-03-09
DE2508471C3 (de) 1978-11-02
DE2508471A1 (de) 1975-10-02
DK105375A (it) 1975-09-28
AR204651A1 (es) 1976-02-20
GB1498274A (en) 1978-01-18
BE824642A (fr) 1975-07-22
AU7723275A (en) 1976-07-15
FR2265695A1 (it) 1975-10-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940126