GB1525683A - Refining of vitreous material - Google Patents

Refining of vitreous material

Info

Publication number
GB1525683A
GB1525683A GB5725/77A GB572577A GB1525683A GB 1525683 A GB1525683 A GB 1525683A GB 5725/77 A GB5725/77 A GB 5725/77A GB 572577 A GB572577 A GB 572577A GB 1525683 A GB1525683 A GB 1525683A
Authority
GB
United Kingdom
Prior art keywords
refining
feb
channel
vitreous material
electrodes
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
GB5725/77A
Other languages
English (en)
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.)
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain SA
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 Saint Gobain Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Publication of GB1525683A publication Critical patent/GB1525683A/en
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
    • C03B5/185—Electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
GB5725/77A 1976-02-12 1977-02-11 Refining of vitreous material Expired GB1525683A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7603813A FR2340911A1 (fr) 1976-02-12 1976-02-12 Dispositif pour l'affinage du verre

Publications (1)

Publication Number Publication Date
GB1525683A true GB1525683A (en) 1978-09-20

Family

ID=9169015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5725/77A Expired GB1525683A (en) 1976-02-12 1977-02-11 Refining of vitreous material

Country Status (14)

Country Link
JP (1) JPS5298718A (no)
AT (1) AT366989B (no)
BE (1) BE851369A (no)
CA (1) CA1088313A (no)
CH (1) CH613175A5 (no)
DE (1) DE2705618A1 (no)
DK (1) DK61777A (no)
ES (1) ES455876A1 (no)
FR (1) FR2340911A1 (no)
GB (1) GB1525683A (no)
IT (1) IT1082463B (no)
NL (1) NL7701453A (no)
NO (1) NO141042C (no)
SE (1) SE421066B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686045A (en) * 1949-06-28 1954-08-10 Jonas J Byberg Duster apparatus
FR2551746B1 (fr) * 1983-09-14 1986-09-05 Saint Gobain Vitrage Procede et dispositif pour elaboration de verre fondu, et applications de ce dispositif
FR2774085B3 (fr) 1998-01-26 2000-02-25 Saint Gobain Vitrage Procede de fusion et d'affinage de matieres vitrifiables
AU2003288186A1 (en) * 2002-12-03 2004-06-23 Schott Ag Heating device comprising an electrode for the conductive heating of melts

Also Published As

Publication number Publication date
ES455876A1 (es) 1978-01-16
SE7701513L (sv) 1977-08-13
CA1088313A (en) 1980-10-28
DK61777A (da) 1977-08-13
JPS5298718A (en) 1977-08-18
NO141042B (no) 1979-09-24
NO770460L (no) 1977-08-15
DE2705618A1 (de) 1977-08-18
NL7701453A (nl) 1977-08-16
ATA92777A (de) 1981-10-15
NO141042C (no) 1980-01-09
CH613175A5 (en) 1979-09-14
FR2340911B1 (no) 1982-05-21
BE851369A (fr) 1977-08-11
FR2340911A1 (fr) 1977-09-09
AT366989B (de) 1982-05-25
SE421066B (sv) 1981-11-23
IT1082463B (it) 1985-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee