FI60695C - Foerfarande foer vaermehaerdning av en glasskiva - Google Patents
Foerfarande foer vaermehaerdning av en glasskiva Download PDFInfo
- Publication number
- FI60695C FI60695C FI762468A FI762468A FI60695C FI 60695 C FI60695 C FI 60695C FI 762468 A FI762468 A FI 762468A FI 762468 A FI762468 A FI 762468A FI 60695 C FI60695 C FI 60695C
- Authority
- FI
- Finland
- Prior art keywords
- glass
- layer
- bed
- glass sheet
- fluidized bed
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 182
- 239000002245 particle Substances 0.000 claims description 58
- 238000005243 fluidization Methods 0.000 claims description 35
- 238000005496 tempering Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 7
- 239000011236 particulate material Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 76
- 239000000463 material Substances 0.000 description 40
- 238000001816 cooling Methods 0.000 description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 238000005452 bending Methods 0.000 description 12
- 230000005587 bubbling Effects 0.000 description 9
- 238000009826 distribution Methods 0.000 description 8
- 239000011819 refractory material Substances 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000005341 toughened glass Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100274929 Cupriavidus metallidurans (strain ATCC 43123 / DSM 2839 / NBRC 102507 / CH34) cnrC gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- C03B27/0413—Stresses, e.g. patterns, values or formulae for flat or bent glass sheets
-
- 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
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
- C03B29/02—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a discontinuous way
- C03B29/025—Glass sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mathematical Physics (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Glass Melting And Manufacturing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3576975 | 1975-08-29 | ||
| GB3577075 | 1975-08-29 | ||
| GB35769/75A GB1556051A (en) | 1975-08-29 | 1975-08-29 | Thermal treatment of glass |
| GB3577075 | 1975-08-29 | ||
| GB2412376 | 1976-06-10 | ||
| GB2412376 | 1976-06-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI762468A7 FI762468A7 (enrdf_load_stackoverflow) | 1977-03-01 |
| FI60695B FI60695B (fi) | 1981-11-30 |
| FI60695C true FI60695C (fi) | 1982-03-10 |
Family
ID=27258307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI762468A FI60695C (fi) | 1975-08-29 | 1976-08-27 | Foerfarande foer vaermehaerdning av en glasskiva |
Country Status (29)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1556052A (en) * | 1976-06-10 | 1979-11-21 | Pilkington Brothers Ltd | Fluidised bed methods and apparatus for thermally treating glass |
| IE47509B1 (en) * | 1977-12-09 | 1984-04-04 | Pilkington Brothers Ltd | Method and apparatus for thermally thoughening a glass sheet |
| LU80019A1 (fr) * | 1978-07-21 | 1980-02-14 | Bfg Glassgroup | Procede et dispositif de traitement thermique du verre et produit obtenu |
| JPS61259620A (ja) * | 1985-05-14 | 1986-11-17 | 松下電器産業株式会社 | ミキサ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE752981C (de) * | 1935-07-31 | 1953-02-02 | Corning Glass Works | Verfahren zum Haerten von Glas |
| US2670573A (en) * | 1950-02-13 | 1954-03-02 | Jr Frederick W Sullivan | Thermal treatment of ceramic objects |
| BE539784A (enrdf_load_stackoverflow) * | 1954-07-16 |
-
1976
- 1976-08-13 IE IE1802/76A patent/IE43523B1/en unknown
- 1976-08-16 IN IN1487/CAL/76A patent/IN144840B/en unknown
- 1976-08-16 IL IL50268A patent/IL50268A/xx unknown
- 1976-08-16 NZ NZ181775A patent/NZ181775A/xx unknown
- 1976-08-24 DE DE2638038A patent/DE2638038C3/de not_active Expired
- 1976-08-24 CA CA259,724A patent/CA1069700A/en not_active Expired
- 1976-08-24 ZM ZM110/76A patent/ZM11076A1/xx unknown
- 1976-08-25 YU YU2074/76A patent/YU39246B/xx unknown
- 1976-08-26 GR GR51551A patent/GR61298B/el unknown
- 1976-08-26 NL NLAANVRAGE7609488,A patent/NL175054C/xx not_active IP Right Cessation
- 1976-08-26 TR TR19806A patent/TR19806A/xx unknown
- 1976-08-26 NO NO762937A patent/NO762937L/no unknown
- 1976-08-26 BG BG034076A patent/BG29719A3/xx unknown
- 1976-08-27 CS CS765593A patent/CS212240B2/cs unknown
- 1976-08-27 CH CH1091876A patent/CH615654A5/de not_active IP Right Cessation
- 1976-08-27 SE SE7609544A patent/SE420829B/xx not_active IP Right Cessation
- 1976-08-27 LU LU75680A patent/LU75680A1/xx unknown
- 1976-08-27 PT PT65527A patent/PT65527B/pt unknown
- 1976-08-27 AT AT0637076A patent/AT365549B/de not_active IP Right Cessation
- 1976-08-27 DD DD194501A patent/DD125942A5/xx unknown
- 1976-08-27 AR AR264480A patent/AR212453A1/es active
- 1976-08-27 IT IT69105/76A patent/IT1069700B/it active
- 1976-08-27 FI FI762468A patent/FI60695C/fi not_active IP Right Cessation
- 1976-08-27 DK DK388976A patent/DK388976A/da not_active Application Discontinuation
- 1976-08-27 ES ES451057A patent/ES451057A1/es not_active Expired
- 1976-08-28 RO RO7687398A patent/RO75206A/ro unknown
- 1976-08-29 EG EG534/76A patent/EG12095A/xx active
- 1976-08-30 JP JP51102724A patent/JPS5843334B2/ja not_active Expired
-
1982
- 1982-08-14 KE KE3229A patent/KE3229A/xx unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: PILKINGTON GLASS LIMITED |