DE1964852A1 - Coloured glass prodn - Google Patents

Coloured glass prodn

Info

Publication number
DE1964852A1
DE1964852A1 DE19691964852 DE1964852A DE1964852A1 DE 1964852 A1 DE1964852 A1 DE 1964852A1 DE 19691964852 DE19691964852 DE 19691964852 DE 1964852 A DE1964852 A DE 1964852A DE 1964852 A1 DE1964852 A1 DE 1964852A1
Authority
DE
Germany
Prior art keywords
glass
coloured glass
coloured
melted
degrees
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.)
Pending
Application number
DE19691964852
Other languages
German (de)
Inventor
Gerhard Geier
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.)
WECK GLASWERK GmbH
Original Assignee
WECK GLASWERK GmbH
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 WECK GLASWERK GmbH filed Critical WECK GLASWERK GmbH
Priority to DE19691964852 priority Critical patent/DE1964852A1/en
Publication of DE1964852A1 publication Critical patent/DE1964852A1/en
Application status is Pending legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/173Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring the molten glass

Abstract

Continuous prodn. of coloured glass involves a plant with a main melting furnace for clear glass which feeds a distributor from which branch channels in which master melts of coloured glass, which have been melted in separate small furnaces, are admixed, the two glasses being stirred prior to being transferred to the glass mfg. machines. The clear glass is melted at 1500 degrees C allowed or made to cool as it travels, pref. to below 1000 degrees C, and heated up to the correct temp. at which point the coloured glass having the same temp. is added.
DE19691964852 1969-12-24 1969-12-24 Coloured glass prodn Pending DE1964852A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19691964852 DE1964852A1 (en) 1969-12-24 1969-12-24 Coloured glass prodn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691964852 DE1964852A1 (en) 1969-12-24 1969-12-24 Coloured glass prodn

Publications (1)

Publication Number Publication Date
DE1964852A1 true DE1964852A1 (en) 1971-07-01

Family

ID=5754951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691964852 Pending DE1964852A1 (en) 1969-12-24 1969-12-24 Coloured glass prodn

Country Status (1)

Country Link
DE (1) DE1964852A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
FR2851767A1 (en) * 2003-02-27 2004-09-03 Saint Gobain Method of preparing a drink a mixture of molten glasses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588978A (en) * 1992-11-24 1996-12-31 Imtec Process and apparatus for coloring glass
FR2851767A1 (en) * 2003-02-27 2004-09-03 Saint Gobain Method of preparing a drink a mixture of molten glasses

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