FR2401104A2 - Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature - Google Patents

Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature

Info

Publication number
FR2401104A2
FR2401104A2 FR7715489A FR7715489A FR2401104A2 FR 2401104 A2 FR2401104 A2 FR 2401104A2 FR 7715489 A FR7715489 A FR 7715489A FR 7715489 A FR7715489 A FR 7715489A FR 2401104 A2 FR2401104 A2 FR 2401104A2
Authority
FR
France
Prior art keywords
temp
float glass
exit
tube
control
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.)
Granted
Application number
FR7715489A
Other languages
English (en)
Other versions
FR2401104B2 (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.)
CLERC DE BUSSY LE
Original Assignee
CLERC DE BUSSY LE
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 CLERC DE BUSSY LE filed Critical CLERC DE BUSSY LE
Priority to FR7715489A priority Critical patent/FR2401104A2/fr
Publication of FR2401104A2 publication Critical patent/FR2401104A2/fr
Application granted granted Critical
Publication of FR2401104B2 publication Critical patent/FR2401104B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/088—Outlets, e.g. orifice rings
    • 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
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • C03B5/0275—Shaft furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Le perfectionnement au dispositif de régulation de la température d'un verre, permet le réglage de température d'un flot de verre à plus haut point de fusion, grâce à un apport de calories effectué dans de meilleures conditions. Le prolongement du canal lui-même 11 constituant le résistor parcouru par un courant électrique réglable.
FR7715489A 1977-05-20 1977-05-20 Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature Granted FR2401104A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7715489A FR2401104A2 (fr) 1977-05-20 1977-05-20 Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715489A FR2401104A2 (fr) 1977-05-20 1977-05-20 Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature

Publications (2)

Publication Number Publication Date
FR2401104A2 true FR2401104A2 (fr) 1979-03-23
FR2401104B2 FR2401104B2 (fr) 1980-12-26

Family

ID=9191101

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715489A Granted FR2401104A2 (fr) 1977-05-20 1977-05-20 Dispositif de regulation de la temperature d'un verre a la sortie d'un four de fusion a tres haute temperature

Country Status (1)

Country Link
FR (1) FR2401104A2 (fr)

Also Published As

Publication number Publication date
FR2401104B2 (fr) 1980-12-26

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