ES358026A1 - Un metodo de establecer una diferencia de presion entre dosregiones expuestas a partes adyacentes de una superficie de una lamina continua de vidrio y de mantener sustancialmente constante la diferencia de presion. - Google Patents

Un metodo de establecer una diferencia de presion entre dosregiones expuestas a partes adyacentes de una superficie de una lamina continua de vidrio y de mantener sustancialmente constante la diferencia de presion.

Info

Publication number
ES358026A1
ES358026A1 ES358026A ES358026A ES358026A1 ES 358026 A1 ES358026 A1 ES 358026A1 ES 358026 A ES358026 A ES 358026A ES 358026 A ES358026 A ES 358026A ES 358026 A1 ES358026 A1 ES 358026A1
Authority
ES
Spain
Prior art keywords
flow
throat
chamber
glass sheet
gaseous
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
ES358026A
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
PPG Industries Inc
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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of ES358026A1 publication Critical patent/ES358026A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from the melt
    • C03B15/02—Drawing glass sheets
    • C03B15/12—Construction of the annealing tower

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Hydrogenated Pyridines (AREA)
ES358026A 1967-10-02 1968-09-11 Un metodo de establecer una diferencia de presion entre dosregiones expuestas a partes adyacentes de una superficie de una lamina continua de vidrio y de mantener sustancialmente constante la diferencia de presion. Expired ES358026A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67237867A 1967-10-02 1967-10-02

Publications (1)

Publication Number Publication Date
ES358026A1 true ES358026A1 (es) 1970-07-01

Family

ID=24698296

Family Applications (2)

Application Number Title Priority Date Filing Date
ES358026A Expired ES358026A1 (es) 1967-10-02 1968-09-11 Un metodo de establecer una diferencia de presion entre dosregiones expuestas a partes adyacentes de una superficie de una lamina continua de vidrio y de mantener sustancialmente constante la diferencia de presion.
ES358237A Expired ES358237A1 (es) 1967-10-02 1968-09-17 Un aparato para formar y estirar continuamente una lamina de vidrio.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES358237A Expired ES358237A1 (es) 1967-10-02 1968-09-17 Un aparato para formar y estirar continuamente una lamina de vidrio.

Country Status (10)

Country Link
US (1) US3563719A (es)
BE (1) BE721743A (es)
DE (1) DE1800119A1 (es)
ES (2) ES358026A1 (es)
FR (1) FR1583044A (es)
GB (1) GB1236219A (es)
IL (1) IL30690A0 (es)
NL (1) NL6813845A (es)
NO (1) NO121415B (es)
SE (1) SE344735B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113015B2 (en) * 2009-06-17 2012-02-14 Corning Incorporated Control of the bow of a glass ribbon
US8146388B2 (en) * 2009-10-29 2012-04-03 Corning Incorporated Low friction edge roll to minimize force cycling

Also Published As

Publication number Publication date
ES358237A1 (es) 1970-04-16
DE1800119A1 (de) 1969-04-30
GB1236219A (en) 1971-06-23
IL30690A0 (en) 1968-11-27
NO121415B (es) 1971-02-22
US3563719A (en) 1971-02-16
FR1583044A (es) 1969-10-10
BE721743A (es) 1969-04-02
SE344735B (es) 1972-05-02
NL6813845A (es) 1969-04-08

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