DE2234720A1 - Verfahren und vorrichtung zur herstellung von flachglas - Google Patents
Verfahren und vorrichtung zur herstellung von flachglasInfo
- Publication number
- DE2234720A1 DE2234720A1 DE19722234720 DE2234720A DE2234720A1 DE 2234720 A1 DE2234720 A1 DE 2234720A1 DE 19722234720 DE19722234720 DE 19722234720 DE 2234720 A DE2234720 A DE 2234720A DE 2234720 A1 DE2234720 A1 DE 2234720A1
- Authority
- DE
- Germany
- Prior art keywords
- tape
- gas
- glass
- zone
- periodically
- 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
- 238000000034 method Methods 0.000 title claims description 95
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000007789 gas Substances 0.000 claims description 283
- 238000006073 displacement reaction Methods 0.000 claims description 159
- 239000011521 glass Substances 0.000 claims description 132
- 238000001816 cooling Methods 0.000 claims description 91
- 239000006060 molten glass Substances 0.000 claims description 73
- 239000005357 flat glass Substances 0.000 claims description 47
- 230000000694 effects Effects 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 25
- 230000002441 reversible effect Effects 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 13
- 230000000737 periodic effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 11
- 230000002411 adverse Effects 0.000 claims description 8
- 239000012768 molten material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 210000003041 ligament Anatomy 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 description 23
- 230000008901 benefit Effects 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000003993 interaction Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 239000003570 air Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 210000003717 douglas' pouch Anatomy 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000005499 meniscus Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000033764 rhythmic process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007513 Colburn process Methods 0.000 description 1
- 238000007501 Fourcault process Methods 0.000 description 1
- 241000306729 Ligur Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B15/00—Drawing glass upwardly from the melt
- C03B15/02—Drawing glass sheets
- C03B15/12—Construction of the annealing tower
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU63535 | 1971-07-14 | ||
| GB3148172A GB1388956A (en) | 1971-07-14 | 1972-07-05 | Process and apparatus for use in manufacturing sheet glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2234720A1 true DE2234720A1 (de) | 1973-02-01 |
Family
ID=26260927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722234720 Pending DE2234720A1 (de) | 1971-07-14 | 1972-07-14 | Verfahren und vorrichtung zur herstellung von flachglas |
Country Status (20)
-
1972
- 1972-07-10 FI FI195172A patent/FI54285C/fi active
- 1972-07-10 SE SE906472A patent/SE400544B/xx unknown
- 1972-07-10 NO NO246072A patent/NO133799C/no unknown
- 1972-07-10 FR FR7225026A patent/FR2145581A1/fr active Granted
- 1972-07-11 PL PL15665672A patent/PL85733B1/xx unknown
- 1972-07-11 IT IT6922572A patent/IT970820B/it active
- 1972-07-11 BE BE786108D patent/BE786108A/xx not_active IP Right Cessation
- 1972-07-12 CA CA146,985A patent/CA977551A/en not_active Expired
- 1972-07-12 CH CH1044972A patent/CH557785A/fr not_active IP Right Cessation
- 1972-07-12 HU HUGA001103 patent/HU164429B/hu unknown
- 1972-07-12 IE IE97772A patent/IE36550B1/xx unknown
- 1972-07-13 EG EG29372A patent/EG11028A/xx active
- 1972-07-13 IL IL3990472A patent/IL39904A/en unknown
- 1972-07-13 DD DD16441372A patent/DD105797A5/xx unknown
- 1972-07-13 NL NL7209725A patent/NL7209725A/xx not_active Application Discontinuation
- 1972-07-14 CS CS501472A patent/CS176203B2/cs unknown
- 1972-07-14 AR AR24308972A patent/AR194845A1/es active
- 1972-07-14 ES ES405241A patent/ES405241A1/es not_active Expired
- 1972-07-14 DE DE19722234720 patent/DE2234720A1/de active Pending
- 1972-07-14 AT AT610272A patent/AT329211B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE786108A (enrdf_load_stackoverflow) | 1973-01-11 |
| ATA610272A (de) | 1975-07-15 |
| AT329211B (de) | 1976-04-26 |
| SE400544B (sv) | 1978-04-03 |
| CH557785A (fr) | 1975-01-15 |
| NL7209725A (enrdf_load_stackoverflow) | 1973-01-16 |
| DD105797A5 (enrdf_load_stackoverflow) | 1974-05-12 |
| AU4451772A (en) | 1974-02-21 |
| HU164429B (enrdf_load_stackoverflow) | 1974-02-28 |
| PL85733B1 (enrdf_load_stackoverflow) | 1976-04-30 |
| IT970820B (it) | 1974-04-20 |
| IE36550L (en) | 1973-01-14 |
| FI54285B (fi) | 1978-07-31 |
| ES405241A1 (es) | 1975-08-16 |
| IE36550B1 (en) | 1976-11-24 |
| AR194845A1 (es) | 1973-08-24 |
| FI54285C (fi) | 1978-11-10 |
| CS176203B2 (enrdf_load_stackoverflow) | 1977-06-30 |
| IL39904A (en) | 1976-02-29 |
| CA977551A (en) | 1975-11-11 |
| FR2145581B1 (enrdf_load_stackoverflow) | 1977-01-14 |
| NO133799C (enrdf_load_stackoverflow) | 1977-06-16 |
| EG11028A (en) | 1976-12-31 |
| FR2145581A1 (en) | 1973-02-23 |
| NO133799B (enrdf_load_stackoverflow) | 1976-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |