FR2219123A1 - Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass - Google Patents

Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass

Info

Publication number
FR2219123A1
FR2219123A1 FR7405511A FR7405511A FR2219123A1 FR 2219123 A1 FR2219123 A1 FR 2219123A1 FR 7405511 A FR7405511 A FR 7405511A FR 7405511 A FR7405511 A FR 7405511A FR 2219123 A1 FR2219123 A1 FR 2219123A1
Authority
FR
France
Prior art keywords
glass
edge
tank
keep
mfr
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
FR7405511A
Other languages
English (en)
Other versions
FR2219123B1 (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.)
FLOATGLAS GmbH
Original Assignee
FLOATGLAS 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 FLOATGLAS GmbH filed Critical FLOATGLAS GmbH
Publication of FR2219123A1 publication Critical patent/FR2219123A1/fr
Application granted granted Critical
Publication of FR2219123B1 publication Critical patent/FR2219123B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03B18/06—Changing or regulating the dimensions of the molten glass ribbon using mechanical means, e.g. restrictor bars, edge rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
FR7405511A 1973-02-26 1974-02-19 Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass Granted FR2219123A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2309445A DE2309445C3 (de) 1973-02-26 1973-02-26 Verfahren zur Herstellung von dünnem Floatglas

Publications (2)

Publication Number Publication Date
FR2219123A1 true FR2219123A1 (en) 1974-09-20
FR2219123B1 FR2219123B1 (fr) 1977-03-04

Family

ID=5873086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405511A Granted FR2219123A1 (en) 1973-02-26 1974-02-19 Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass

Country Status (10)

Country Link
JP (1) JPS502009A (fr)
BE (1) BE811051A (fr)
BR (1) BR7401301D0 (fr)
DE (1) DE2309445C3 (fr)
DK (1) DK145570C (fr)
ES (1) ES423517A1 (fr)
FR (1) FR2219123A1 (fr)
IT (1) IT1019602B (fr)
NO (1) NO740631L (fr)
SE (1) SE400071B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305745A (en) * 1980-04-04 1981-12-15 Ppg Industries, Inc. Method of attenuating glass in a float process
DE102017124625A1 (de) 2016-12-22 2018-06-28 Schott Ag Dünnglassubstrat, Verfahren und Vorrichtung zu dessen Herstellung
WO2019076492A1 (fr) 2017-10-20 2019-04-25 Schott Ag Substrat mince en verre, en particulier substrat mince en verre borosilicaté, procédé et dispositif de pour sa production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BR7401301D0 (pt) 1974-11-19
SE400071B (sv) 1978-03-13
ES423517A1 (es) 1976-05-16
DE2309445B2 (de) 1975-05-15
DE2309445A1 (de) 1974-10-17
NO133934B (fr) 1976-04-12
DK145570B (da) 1982-12-13
IT1019602B (it) 1977-11-30
FR2219123B1 (fr) 1977-03-04
DK145570C (da) 1983-05-30
NO133934C (fr) 1976-07-21
NO740631L (no) 1974-08-27
BE811051A (fr) 1974-05-29
JPS502009A (fr) 1975-01-10
DE2309445C3 (de) 1975-12-18

Similar Documents

Publication Publication Date Title
IE39156B1 (en) Manufacture of sheet glass
ES8200608A1 (es) Perfeccionamientos en la construccion de embarcaciones con una helice al menos
CA994136A (en) Optical sighting instruments with means for producing sighting marks
ES403416A1 (es) Perfeccionamientos en la fabricacion de paneles formados por varias hojas que comprenden una hoja de vidrio.
GB1332133A (en) Method of film or sheet extrusion coating and forming
GB1383070A (en) Hydrodynamic sections
CA998376A (en) Airfoil with fluid flow injector means
ES394371A1 (es) Procedimiento para la obtencion de fibras de dioxido de si-licio.
FR2219123A1 (en) Thin float glass mfr using edge rollers - to keep glass edge close to tank edge and obtain improved optical quality of glass
CH610612A5 (en) Device for drawing off floating material from a layer floating on a carrying liquid to an overflow
GB1469284A (en) Manufacture of sheet glass
CA997952A (en) Paper machine flow channel with oscillator
GB1049024A (en) Improvements in or relating to the manufacture of flat glass
BE744934A (fr) Moteur a convertisseur statique, pour le reglage continu de la vitesse
ES427714A1 (es) Perfeccionamientos en la construccion de placas de timon elevables verticalmente.
BE817258A (fr) Perfectionnements aux cuves de fusion pour le verre
ES354747A1 (es) Dispositivo para homogeneizar una corriente de vidrio.
BE744801A (fr) Machine pour la tonture de draps, avec reglage automatique de la tension
FR2159487A1 (en) Thin flat glass - by forming sheet on molten bath, and drawing sheet along bath while correlating velocity/width of sheet
CA1018355A (fr) Fabrication de verre fin par la methode de flottation
ES405245A1 (es) Aparato para la fabricacion de vidrio en hoja.
JPS5257569A (en) Grinding liquid tank
FR2116304A7 (en) Moulding very thin glass sheets - for subsequent quenching to give safety window glass
CA994657A (en) Re-etch process with constant flow rate means
AU486584B2 (en) Vertically liftable rudder blade

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse