FR2500435A1 - Procede de polissage thermique d'articles de verre a dessin sculpte et articles traites conformement audit procede - Google Patents
Procede de polissage thermique d'articles de verre a dessin sculpte et articles traites conformement audit procede Download PDFInfo
- Publication number
- FR2500435A1 FR2500435A1 FR8103780A FR8103780A FR2500435A1 FR 2500435 A1 FR2500435 A1 FR 2500435A1 FR 8103780 A FR8103780 A FR 8103780A FR 8103780 A FR8103780 A FR 8103780A FR 2500435 A1 FR2500435 A1 FR 2500435A1
- Authority
- FR
- France
- Prior art keywords
- glass
- polishing
- article
- thermal
- design
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 42
- 238000005498 polishing Methods 0.000 title claims abstract description 37
- 239000002253 acid Substances 0.000 title abstract 2
- 231100000331 toxic Toxicity 0.000 title 1
- 230000002588 toxic effect Effects 0.000 title 1
- 238000013461 design Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 30
- 230000009471 action Effects 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 16
- 230000008646 thermal stress Effects 0.000 claims abstract description 5
- 230000004907 flux Effects 0.000 claims description 8
- 230000004927 fusion Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000005355 lead glass Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 4
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 1
- 238000000227 grinding Methods 0.000 description 7
- 238000007517 polishing process Methods 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002344 surface layer Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011551 heat transfer agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000282832 Camelidae Species 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000020057 cognac Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8103780A FR2500435A1 (fr) | 1981-02-25 | 1981-02-25 | Procede de polissage thermique d'articles de verre a dessin sculpte et articles traites conformement audit procede |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8103780A FR2500435A1 (fr) | 1981-02-25 | 1981-02-25 | Procede de polissage thermique d'articles de verre a dessin sculpte et articles traites conformement audit procede |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2500435A1 true FR2500435A1 (fr) | 1982-08-27 |
| FR2500435B1 FR2500435B1 (OSRAM) | 1985-05-24 |
Family
ID=9255631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8103780A Granted FR2500435A1 (fr) | 1981-02-25 | 1981-02-25 | Procede de polissage thermique d'articles de verre a dessin sculpte et articles traites conformement audit procede |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2500435A1 (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426028A1 (fr) * | 1978-05-19 | 1979-12-14 | Nachtmann F X Kg | Procede et dispositif pour fabriquer des coupes a pied dont une partie au moins ne comporte pas de joints |
-
1981
- 1981-02-25 FR FR8103780A patent/FR2500435A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2426028A1 (fr) * | 1978-05-19 | 1979-12-14 | Nachtmann F X Kg | Procede et dispositif pour fabriquer des coupes a pied dont une partie au moins ne comporte pas de joints |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500435B1 (OSRAM) | 1985-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |