DE1471959B2 - Verfahren und Anlage zum Fördern von auf Verformungstemperatur befindlichem Tafelglas - Google Patents
Verfahren und Anlage zum Fördern von auf Verformungstemperatur befindlichem TafelglasInfo
- Publication number
- DE1471959B2 DE1471959B2 DE19641471959 DE1471959A DE1471959B2 DE 1471959 B2 DE1471959 B2 DE 1471959B2 DE 19641471959 DE19641471959 DE 19641471959 DE 1471959 A DE1471959 A DE 1471959A DE 1471959 B2 DE1471959 B2 DE 1471959B2
- Authority
- DE
- Germany
- Prior art keywords
- glass
- gas
- plate
- pressure
- storage chamber
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 21
- 239000005357 flat glass Substances 0.000 title claims description 9
- 239000011521 glass Substances 0.000 claims description 105
- 238000003860 storage Methods 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000011148 porous material Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 70
- 239000003570 air Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 11
- 238000010791 quenching Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000171 quenching effect Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 239000012080 ambient air Substances 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000012159 carrier gas Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000010792 warming Methods 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
- C03B27/0404—Nozzles, blow heads, blowing units or their arrangements, specially adapted for flat or bent glass sheets
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/035—Re-forming glass sheets by bending using a gas cushion or by changing gas pressure, e.g. by applying vacuum or blowing for supporting the glass while bending
-
- 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
- C03B27/044—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position
- C03B27/048—Tempering or quenching glass products using gas for flat or bent glass sheets being in a horizontal position on a gas cushion
-
- 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
- C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
- C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
- C03B29/08—Glass sheets
- C03B29/12—Glass sheets being in a horizontal position on a fluid support, e.g. a gas or molten metal
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
- C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
- C03B35/22—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal
- C03B35/24—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands on a fluid support bed, e.g. on molten metal on a gas support bed
- C03B35/246—Transporting continuous glass ribbons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US251850A US3300290A (en) | 1963-01-16 | 1963-01-16 | Method and apparatus for conveying and heating glass on a fluid support bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1471959A1 DE1471959A1 (de) | 1969-03-06 |
| DE1471959B2 true DE1471959B2 (de) | 1970-07-09 |
Family
ID=22953667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641471959 Withdrawn DE1471959B2 (de) | 1963-01-16 | 1964-01-15 | Verfahren und Anlage zum Fördern von auf Verformungstemperatur befindlichem Tafelglas |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3300290A (en, 2012) |
| JP (2) | JPS5146762B1 (en, 2012) |
| BE (1) | BE642535A (en, 2012) |
| DE (1) | DE1471959B2 (en, 2012) |
| GB (1) | GB1021850A (en, 2012) |
| NL (1) | NL6400277A (en, 2012) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3374078A (en) * | 1964-12-24 | 1968-03-19 | Pittsburgh Plate Glass Co | Apparatus for supporting and heating glass sheets on a gas bed |
| GB1190373A (en) * | 1966-04-25 | 1970-05-06 | Pilkington Brothers Ltd | Improvements in or relating to the Transporting of Glass Sheets |
| US3477840A (en) * | 1966-06-15 | 1969-11-11 | Libbey Owens Ford Co | Glass sheet press bending mold |
| FR1527937A (fr) * | 1967-03-31 | 1968-06-07 | Saint Gobain | Dispositif de transport d'un matériau en forme de feuille sur un coussin gazeux |
| US4830651A (en) * | 1976-04-07 | 1989-05-16 | Smith Thomas M | Infra-red generation |
| US4204845A (en) * | 1978-09-25 | 1980-05-27 | Ppg Industries, Inc. | Method of heat treating moving glass sheets on modified gas bed |
| IT1214033B (it) * | 1987-02-03 | 1990-01-05 | Carlomagno Giovanni Maria | Procedimento e dispositivo per esercitare forze su lastre di vetro, in particolare ad elevata temperatura |
| AT408545B (de) * | 1997-09-30 | 2001-12-27 | Lisec Peter | Modul für heiz- und/oder kühlplatten in vorrichtungen zum härten von glastafeln |
| FI20125805A7 (fi) | 2012-07-18 | 2014-02-17 | Glaston Services Ltd Oy | Lasilevyjen karkaisu-uunin kuljetin |
| EP3109207B1 (en) * | 2015-06-26 | 2018-10-31 | Glaston Finland Oy | Method of heating a glass sheet for tempering |
| CN108483886A (zh) * | 2018-04-26 | 2018-09-04 | 河南理工大学 | 一种全悬浮式超薄玻璃的钢化装置及方法 |
| CN115180810B (zh) * | 2022-08-15 | 2023-08-29 | 洛阳北方玻璃技术股份有限公司 | 玻璃在冷却风栅中进行双向复合运动的轨迹控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1622817A (en) * | 1927-03-29 | Brothers limited | ||
| BE359988A (en, 2012) * | 1929-04-20 | 1929-05-31 | ||
| US2395727A (en) * | 1943-01-02 | 1946-02-26 | Pittsburgh Plate Glass Co | Glass bending |
| US2826868A (en) * | 1952-06-09 | 1958-03-18 | Pilkington Brothers Ltd | Manufacture of flat glass in continuous ribbon form |
-
1963
- 1963-01-16 US US251850A patent/US3300290A/en not_active Expired - Lifetime
-
1964
- 1964-01-08 GB GB835/64A patent/GB1021850A/en not_active Expired
- 1964-01-15 DE DE19641471959 patent/DE1471959B2/de not_active Withdrawn
- 1964-01-15 BE BE642535A patent/BE642535A/xx unknown
- 1964-01-16 JP JP39001681A patent/JPS5146762B1/ja active Pending
- 1964-01-16 NL NL6400277A patent/NL6400277A/xx unknown
-
1968
- 1968-02-28 JP JP1230868A patent/JPS532885B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3300290A (en) | 1967-01-24 |
| BE642535A (en, 2012) | 1964-07-15 |
| JPS5146762B1 (en, 2012) | 1976-12-10 |
| DE1471959A1 (de) | 1969-03-06 |
| GB1021850A (en) | 1966-03-09 |
| JPS532885B1 (en, 2012) | 1978-02-01 |
| NL6400277A (en, 2012) | 1964-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |