ES348769A1 - Un procedimiento de formar una cinta de vidrio plano. - Google Patents

Un procedimiento de formar una cinta de vidrio plano.

Info

Publication number
ES348769A1
ES348769A1 ES348769A ES348769A ES348769A1 ES 348769 A1 ES348769 A1 ES 348769A1 ES 348769 A ES348769 A ES 348769A ES 348769 A ES348769 A ES 348769A ES 348769 A1 ES348769 A1 ES 348769A1
Authority
ES
Spain
Prior art keywords
ribbon
bath
electrodes
thickness
bus
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
ES348769A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of ES348769A1 publication Critical patent/ES348769A1/es
Expired 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
    • C03B18/10—Changing or regulating the dimensions of the molten glass ribbon using electric means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

Un procedimiento de formar una cinta de vidrio plano de espesor diferente del espesor de equilibrio del vidrio fundido soportado sobre un baño de metal fundido, que comprende las operaciones de formar una cinta en movimiento de vidrio, hacer avanzar la cinta a todo lo largo del baño, someter el sistema de vidrio y baño de metal, durante el recorrido, a fuerzas eléctricamente producidas diferentes en los márgenes que en el centro de la cinta, mantener tales fuerzas mientras se enfría la cinta y retirar del baño la cinta enfriada.
ES348769A 1966-12-30 1967-12-29 Un procedimiento de formar una cinta de vidrio plano. Expired ES348769A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60638566A 1966-12-30 1966-12-30
US68152967A 1967-11-08 1967-11-08

Publications (1)

Publication Number Publication Date
ES348769A1 true ES348769A1 (es) 1969-03-16

Family

ID=27085237

Family Applications (2)

Application Number Title Priority Date Filing Date
ES348769A Expired ES348769A1 (es) 1966-12-30 1967-12-29 Un procedimiento de formar una cinta de vidrio plano.
ES348770A Expired ES348770A1 (es) 1966-12-30 1967-12-29 Un aparato para formar vidrio plano.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES348770A Expired ES348770A1 (es) 1966-12-30 1967-12-29 Un aparato para formar vidrio plano.

Country Status (7)

Country Link
US (1) US3496736A (es)
BE (1) BE708746A (es)
DE (1) DE1596644B1 (es)
ES (2) ES348769A1 (es)
FR (1) FR1548957A (es)
GB (1) GB1160330A (es)
NL (1) NL6717865A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393118A (en) * 1971-09-16 1975-05-07 Pilkington Brothers Ltd Manufacture of flat glass
US4784680A (en) * 1986-07-03 1988-11-15 Asahi Glass Company Ltd. Method of and apparatus for manufacturing float glass
KR100434570B1 (ko) * 1996-02-29 2004-07-16 아사히 가라스 가부시키가이샤 용융유리류의에지유지방법및유리리본성형장치
US6003337A (en) * 1996-12-26 1999-12-21 Asahi Glass Company Ltd. Method and apparatus for producing a sheet glass
DE102004015055B4 (de) * 2004-03-25 2008-04-17 Schott Ag Verfahren und Vorrichtung zur Zufuhr einer Glasschmelze zu einem Verarbeitungsprozess sowie Verwendung der Vorrichtung
DE102008011048B4 (de) * 2008-02-25 2013-02-21 Otto R. Hofmann Vorrichtung zur Erzeugung von Bewegungen in Glasschmelzen mit Hilfe der Lorentzkraft und Verwendung der Vorrichtung
DE102008011008B4 (de) * 2008-02-25 2013-05-29 Otto R. Hofmann Vorrichtung und Verfahren zur Beeinflussung von elektrisch leitfähigen Fluiden mit Hilfe der Lorentzkraft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2198304A (en) * 1936-09-26 1940-04-23 Crown Cork & Seal Co Method and apparatus for circulating glass
NL129746C (es) * 1963-01-15

Also Published As

Publication number Publication date
US3496736A (en) 1970-02-24
BE708746A (es) 1968-07-01
GB1160330A (en) 1969-08-06
FR1548957A (es) 1968-12-06
DE1596644B1 (de) 1970-12-17
NL6717865A (es) 1968-07-01
ES348770A1 (es) 1969-03-16

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