ES372549A1 - Process and apparatus for the continuous manufacture of glass sheet - Google Patents

Process and apparatus for the continuous manufacture of glass sheet

Info

Publication number
ES372549A1
ES372549A1 ES372549A ES372549A ES372549A1 ES 372549 A1 ES372549 A1 ES 372549A1 ES 372549 A ES372549 A ES 372549A ES 372549 A ES372549 A ES 372549A ES 372549 A1 ES372549 A1 ES 372549A1
Authority
ES
Spain
Prior art keywords
glass sheet
continuous manufacture
glass
widthcontrolling
floatglass
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
ES372549A
Other languages
Spanish (es)
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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
Priority claimed from JP4733367A external-priority patent/JPS4813685B1/ja
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of ES372549A1 publication Critical patent/ES372549A1/en
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
    • C03B18/06—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)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)

Abstract

The width-controlling members 4 of a floatglass apparatus incorporate a slit 7 to which negative or positive gas pressure (preferably nitrogen or other non-oxidizing gas) can be applied to reduce friction and minimize edge distortion of the glass ribbon. In addition suction may be applied through the material (preferably porous graphite 15) of the widthcontrolling member to prevent lateral shrinkage of the glass. Coolant is admitted to the metal box 9.
ES372549A 1967-07-22 1969-10-15 Process and apparatus for the continuous manufacture of glass sheet Expired ES372549A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4733267 1967-07-22
JP4733367A JPS4813685B1 (en) 1967-07-22 1967-07-22

Publications (1)

Publication Number Publication Date
ES372549A1 true ES372549A1 (en) 1971-10-16

Family

ID=26387499

Family Applications (2)

Application Number Title Priority Date Filing Date
ES356331A Expired ES356331A1 (en) 1967-07-22 1968-07-20 Process and apparatus for the continuous manufacture of glass sheet
ES372549A Expired ES372549A1 (en) 1967-07-22 1969-10-15 Process and apparatus for the continuous manufacture of glass sheet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES356331A Expired ES356331A1 (en) 1967-07-22 1968-07-20 Process and apparatus for the continuous manufacture of glass sheet

Country Status (6)

Country Link
BE (1) BE718404A (en)
CA (1) CA919912A (en)
DE (1) DE1771852C3 (en)
ES (2) ES356331A1 (en)
FR (1) FR1581101A (en)
GB (1) GB1222240A (en)

Also Published As

Publication number Publication date
GB1222240A (en) 1971-02-10
DE1771852B2 (en) 1974-07-25
DE1771852A1 (en) 1972-02-03
FR1581101A (en) 1969-09-12
CA919912A (en) 1973-01-30
BE718404A (en) 1968-12-31
DE1771852C3 (en) 1975-03-27
ES356331A1 (en) 1970-04-01

Similar Documents

Publication Publication Date Title
ES372549A1 (en) Process and apparatus for the continuous manufacture of glass sheet
GB1017492A (en) Improvements relating to manifolding sets for use with automatic data processing apparatus
ATE69322T1 (en) MAP GUIDE DEVICE.
GB1033983A (en) Tinplates and methods of cutting thereof
ES291579A1 (en) Method of and apparatus for forming flat glass on a liquid bath
GB1243890A (en) Improvements in or relating to the epitaxial deposition of inorganic material on a surface of a silicon crystal
GB1223722A (en) Transparent thoria-base ceramics and method for producing same
CA627675A (en) Method for increasing the effective thickness and resiliency of sheet metal and sheets produced thereby
CA840343A (en) Process for making carbon and graphite articles
AU212274B2 (en) Improvements in or relating to vacuum flasks andthe like and closures therefor
Pimenov et al. Effect of aluminum oxide on the interaction of aluminum with hydrogen
CA534283A (en) Polymethyl polysilanes and process
AU276509B2 (en) Process and arrangement forthe continuous manufacture of sheet glass
GB937742A (en) Improvements in or relating to magnetic stores
IT948560B (en) PROCEDURE AND EQUIPMENT FOR PRE-TREATING METALLIC SHEETS IN PARTICULAR FOR LITHOGRAPH
CA836986A (en) Process for the removal of oxygen and carbon oxysulphide from gases
CA837553A (en) Process and composition for etching ferrous metal surfaces
CA757560A (en) Process for the production of carbon and hydrogen
CA643539A (en) Unified paper sheet and method of manufacture
AU1516256A (en) Improvements in or relating to vacuum flasks andthe like and closures therefor
GB898665A (en) Apparatus for shape rolling strip to form sections
AU215359B2 (en) Improvements in and relating tothe production of metal alkyls
AU268879B2 (en) Ferrous sheet faced with aluminium and aluminium base alloy containing magnesium and the production thereof
FR1391792A (en) Improvements to processes for forming a sheet material, in particular for pyrolytic graphite sheets
IE35114L (en) Leather goods