GB1035906A - Improvements in or relating to methods and apparatus for producing toughened glass - Google Patents
Improvements in or relating to methods and apparatus for producing toughened glassInfo
- Publication number
- GB1035906A GB1035906A GB1195962A GB1195962A GB1035906A GB 1035906 A GB1035906 A GB 1035906A GB 1195962 A GB1195962 A GB 1195962A GB 1195962 A GB1195962 A GB 1195962A GB 1035906 A GB1035906 A GB 1035906A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- radiations
- tumbler
- interior
- chilling
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
- C03B27/065—Stresses, e.g. patterns, values or formulae
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
- C03B27/062—Nozzles or blow-heads, e.g. tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
- C03B40/005—Fabrics, felts or loose covers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Mathematical Physics (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
<PICT:1035906/C1/1> In the toughening of glass articles other than sheet glass, wherein the heated article is subjected to rapid chilling by streams of chilling medium directed over the surfaces to give a relative temperature difference between the surfaces and the interior, the cooling of the interior relative to the surfaces is controlled by directing on to the article radiations of wave-length to which the glass is partially transparent and in the absence of radiations of wave-length to which the glass is opaque, to give a modified stress distribution in that the cooling of the interior is retarded. A glass tumbler 1 supported on a platform 2 is rotated between nozzles 4, 7 on arms 3, 5 and 6 supplied with chilling air. The tumbler 1 is surrounded by lamps 12 arranged to emit radiations including to region 2.75-4.5 microns. Alternatively, the tumbler 1 may be surrounded by walls carrying an inner surface coating of zirconium silicate or calcium silicate which absorb radiation greater than 5 microns and reflect the required radiations, or by an outer surface layer of gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1195962A GB1035906A (en) | 1962-03-28 | 1962-03-28 | Improvements in or relating to methods and apparatus for producing toughened glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1195962A GB1035906A (en) | 1962-03-28 | 1962-03-28 | Improvements in or relating to methods and apparatus for producing toughened glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1035906A true GB1035906A (en) | 1966-07-13 |
Family
ID=9995811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1195962A Expired GB1035906A (en) | 1962-03-28 | 1962-03-28 | Improvements in or relating to methods and apparatus for producing toughened glass |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1035906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780343A1 (en) * | 1995-12-22 | 1997-06-25 | Gérard Coudamy | Apparatus for the thermal tempering of hollow glassware and temperhead used therefor |
| CN112239328A (en) * | 2020-10-13 | 2021-01-19 | 华中科技大学 | Radiation refrigeration film and preparation method thereof, radiation refrigeration glass and preparation method thereof |
-
1962
- 1962-03-28 GB GB1195962A patent/GB1035906A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0780343A1 (en) * | 1995-12-22 | 1997-06-25 | Gérard Coudamy | Apparatus for the thermal tempering of hollow glassware and temperhead used therefor |
| FR2742742A1 (en) * | 1995-12-22 | 1997-06-27 | Coudamy Gerard | THERMAL TEMPERATURE INSTALLATION OF HOLLOW GLASS ARTICLES AND TEMPERING HEAD FOR SUCH A INSTALLATION |
| CN112239328A (en) * | 2020-10-13 | 2021-01-19 | 华中科技大学 | Radiation refrigeration film and preparation method thereof, radiation refrigeration glass and preparation method thereof |
| CN112239328B (en) * | 2020-10-13 | 2022-01-07 | 华中科技大学 | Radiation refrigeration film and preparation method thereof, radiation refrigeration glass and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3756798A (en) | Of making same novel glass ceramic article and water content crystallization process | |
| JP2011012954A (en) | Method and device for homogeneous heating of glass and/or glass-ceramic using infrared radiation | |
| JPS6436952A (en) | Heat radiation heated stirling engine | |
| GB1021849A (en) | Gas tempered glass sheets | |
| GB1206908A (en) | A method of coating synthetic thermoplastic materials | |
| AU476585B2 (en) | Jet fired automated zonal lehr for applying treating medium inside and outside of glass containers andthe luce simultaneously | |
| SE373350B (en) | HEAT OVEN FOR TREATMENT OF GLASS ACCORDING TO THE FLOAT PROCESS | |
| US3326654A (en) | Process and arrangement for heating glass sheets with a view to subsequent thermal treatment | |
| US3620706A (en) | Method of thermal tempering transparent glass bodies | |
| GB1104449A (en) | Improvements relating to the tempering of glass articles | |
| GB1035906A (en) | Improvements in or relating to methods and apparatus for producing toughened glass | |
| GB1034344A (en) | Improvements in or relating to glass-ceramics | |
| US3615317A (en) | Glass and glass-ceramic treating process | |
| GB1033052A (en) | Improvements in or relating to methods and apparatus for producing toughened glass | |
| US3650719A (en) | Chemical and thermal tempering of vitreous materials | |
| GB1148940A (en) | Process for producing a cellular product from expanded pearls of synthetic resin | |
| US3293022A (en) | Methods and apparatus for producing toughened glass | |
| JPS5648128A (en) | Heating treatment | |
| JPS56114904A (en) | Manufacture of light directing film | |
| GB984881A (en) | A tempered glass sheet and a method of producing it | |
| GB977241A (en) | Tempering of glass sheets | |
| JPS6445023A (en) | Heat treatment method for superconductive film | |
| GB1067104A (en) | Surface treatment of glass articles | |
| ES220015A1 (en) | Method of treating a glass insulator | |
| GB1107539A (en) | Improvements in or relating to methods of strengthening glass bodies |