DE1065142B - Verfahren und Vorrichtung zur Herstellung von Glasscheiben mit ebener Oberflaeche und von poliertem Aussehen - Google Patents
Verfahren und Vorrichtung zur Herstellung von Glasscheiben mit ebener Oberflaeche und von poliertem AussehenInfo
- Publication number
- DE1065142B DE1065142B DES57941A DES0057941A DE1065142B DE 1065142 B DE1065142 B DE 1065142B DE S57941 A DES57941 A DE S57941A DE S0057941 A DES0057941 A DE S0057941A DE 1065142 B DE1065142 B DE 1065142B
- Authority
- DE
- Germany
- Prior art keywords
- glass
- temperature
- glass layer
- viscosity
- layer
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000001816 cooling Methods 0.000 claims description 15
- 238000011282 treatment Methods 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000000265 homogenisation Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 235000019353 potassium silicate Nutrition 0.000 claims 1
- 239000004576 sand Substances 0.000 description 7
- 239000006060 molten glass Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- VEUACKUBDLVUAC-UHFFFAOYSA-N [Na].[Ca] Chemical compound [Na].[Ca] VEUACKUBDLVUAC-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000156 glass melt Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
- C03B17/061—Forming glass sheets by lateral drawing or extrusion
- C03B17/062—Forming glass sheets by lateral drawing or extrusion combined with flowing onto a solid or gaseous support from which the sheet is drawn
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/06—Forming glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
- C03B25/04—Annealing glass products in a continuous way
- C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
- C03B25/08—Annealing glass products in a continuous way with horizontal displacement of the glass products of glass sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US730107A US3148046A (en) | 1958-04-22 | 1958-04-22 | Method of cooling cast glass sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1065142B true DE1065142B (de) | 1959-09-10 |
Family
ID=24933942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES57941A Pending DE1065142B (de) | 1958-04-22 | 1958-04-22 | Verfahren und Vorrichtung zur Herstellung von Glasscheiben mit ebener Oberflaeche und von poliertem Aussehen |
Country Status (4)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256081A (en) * | 1957-04-24 | 1966-06-14 | Saint Gobain | Manufacture of flat glass |
| AT226393B (de) * | 1960-11-10 | 1963-03-11 | Moosbrunner Glasfabriks Ag | Vorrichtung zur kontinuierlichen Herstellung von Kantprofilen aus Glas |
| JP4976802B2 (ja) * | 2006-10-10 | 2012-07-18 | 株式会社オハラ | ガラスの製造方法およびガラス成形装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469382A (en) * | 1923-10-02 | Joseph p | ||
| US1157953A (en) * | 1907-07-22 | 1915-10-26 | Holophane Glass Company | Glass structure. |
| US1133751A (en) * | 1913-05-28 | 1915-03-30 | George A Shields | Machine for rolling sheet-glass. |
| US1156251A (en) * | 1914-01-24 | 1915-10-12 | Pennsylvania Wire Glass Company | Skylight. |
| US1168303A (en) * | 1914-05-22 | 1916-01-18 | Charles R Hazel | Casting and annealing table. |
| US1554886A (en) * | 1923-03-26 | 1925-09-22 | Pittsburgh Plate Glass Co | Process of drawing sheet glass |
| US1595912A (en) * | 1924-02-12 | 1926-08-10 | Window Glass Machine Co | Method of annealing and cooling sheet glass |
| US1884926A (en) * | 1929-02-06 | 1932-10-25 | Willard L Van Ness | Glass manufacture |
| US2303885A (en) * | 1938-02-08 | 1942-12-01 | Pittsburgh Plate Glass Co | Process of preparing cellular materials |
| US2215227A (en) * | 1938-06-15 | 1940-09-17 | Pittsburgh Plate Glass Co | Method of producing ornamental glass tile |
| US2682730A (en) * | 1949-05-09 | 1954-07-06 | Rossen Nicolai Jacob | Method for the production of formed glass articles |
-
0
- BE BE567040D patent/BE567040A/xx unknown
-
1957
- 1957-04-24 FR FR1171875D patent/FR1171875A/fr not_active Expired
-
1958
- 1958-04-22 DE DES57941A patent/DE1065142B/de active Pending
- 1958-04-22 US US730107A patent/US3148046A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3148046A (en) | 1964-09-08 |
| BE567040A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1171875A (fr) | 1959-01-30 |
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