DE3923587A1 - Verfahren zur formgebung von glas sowie form und vorrichtung hierfuer - Google Patents
Verfahren zur formgebung von glas sowie form und vorrichtung hierfuerInfo
- Publication number
- DE3923587A1 DE3923587A1 DE19893923587 DE3923587A DE3923587A1 DE 3923587 A1 DE3923587 A1 DE 3923587A1 DE 19893923587 DE19893923587 DE 19893923587 DE 3923587 A DE3923587 A DE 3923587A DE 3923587 A1 DE3923587 A1 DE 3923587A1
- Authority
- DE
- Germany
- Prior art keywords
- glass
- liquid
- open
- mold
- pore material
- 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- Withdrawn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
- 239000011521 glass Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000007493 shaping process Methods 0.000 title claims description 30
- 239000007788 liquid Substances 0.000 claims abstract description 80
- 239000011148 porous material Substances 0.000 claims abstract description 51
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 description 12
- 239000010410 layer Substances 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000005356 container glass Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000007385 chemical modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3875—Details thereof relating to the side-wall, body or main part of the moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
- C03B11/12—Cooling, heating, or insulating the plunger, the mould, or the glass-pressing machine; cooling or heating of the glass in the mould
- C03B11/125—Cooling
- C03B11/127—Cooling of hollow or semi-hollow articles or their moulds
-
- 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
- C03B40/02—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it by lubrication; Use of materials as release or lubricating compositions
- C03B40/027—Apparatus for applying lubricants to glass shaping moulds or tools
-
- 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
- C03B40/04—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it using gas
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3808—Selection or characteristics of the cooling, heating or insulating medium, e.g. gas composition, moisture content, cryogenic state
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3841—Details thereof relating to direct cooling, heating or insulating of the moulded glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2215/00—Press-moulding glass
- C03B2215/63—Pressing between porous dies supplied with gas, i.e. contactless pressing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893923587 DE3923587A1 (de) | 1989-07-17 | 1989-07-17 | Verfahren zur formgebung von glas sowie form und vorrichtung hierfuer |
| AU60578/90A AU6057890A (en) | 1989-07-17 | 1990-07-10 | Process and device for moulding glass |
| PCT/EP1990/001125 WO1991001281A1 (fr) | 1989-07-17 | 1990-07-10 | Procede pour le formage du verre ainsi que moule et dispositif a cet effet |
| DD34281690A DD301876A9 (de) | 1989-07-17 | 1990-07-16 | Verfahren zur Formgebung von Glas sowie Form und Vorrichtung hierfuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893923587 DE3923587A1 (de) | 1989-07-17 | 1989-07-17 | Verfahren zur formgebung von glas sowie form und vorrichtung hierfuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3923587A1 true DE3923587A1 (de) | 1991-01-24 |
Family
ID=6385204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893923587 Withdrawn DE3923587A1 (de) | 1989-07-17 | 1989-07-17 | Verfahren zur formgebung von glas sowie form und vorrichtung hierfuer |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU6057890A (fr) |
| DD (1) | DD301876A9 (fr) |
| DE (1) | DE3923587A1 (fr) |
| WO (1) | WO1991001281A1 (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706014A1 (de) * | 1997-02-07 | 1998-08-13 | Heiko Prof Dr Hessenkemper | Verfahren zur Viskositätserhöhung von Hohlglaskörper-Schmelzen zum Zweck der effektiveren Abkühlung |
| DE10139869A1 (de) * | 2001-08-14 | 2003-03-06 | Schott Glas | Vorrichtung zum Preßformen von schmelzflüssigen Körpern |
| DE10149400A1 (de) * | 2001-10-06 | 2003-04-24 | Schott Glas | Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten |
| DE10046483B4 (de) * | 2000-09-20 | 2005-09-15 | Schott Ag | Verfahren zum Herstellen eines Werkzeugs aus offenporigem Material mit einer ortsabhängigen Porosität |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3319869B2 (ja) * | 1993-06-24 | 2002-09-03 | 三菱電機株式会社 | 半導体記憶装置およびその製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2458787C2 (de) * | 1974-12-12 | 1983-02-03 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Form zum Warmbearbeiten von Glas |
| GB2106094A (en) * | 1981-07-23 | 1983-04-07 | United Glass Ltd | Moulding of glassware |
| GB8501991D0 (en) * | 1985-01-26 | 1985-02-27 | Emhart Ind | Parison formation in hollow articles of glassware |
-
1989
- 1989-07-17 DE DE19893923587 patent/DE3923587A1/de not_active Withdrawn
-
1990
- 1990-07-10 AU AU60578/90A patent/AU6057890A/en not_active Abandoned
- 1990-07-10 WO PCT/EP1990/001125 patent/WO1991001281A1/fr not_active Ceased
- 1990-07-16 DD DD34281690A patent/DD301876A9/de unknown
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19706014A1 (de) * | 1997-02-07 | 1998-08-13 | Heiko Prof Dr Hessenkemper | Verfahren zur Viskositätserhöhung von Hohlglaskörper-Schmelzen zum Zweck der effektiveren Abkühlung |
| DE10046483B4 (de) * | 2000-09-20 | 2005-09-15 | Schott Ag | Verfahren zum Herstellen eines Werkzeugs aus offenporigem Material mit einer ortsabhängigen Porosität |
| DE10139869A1 (de) * | 2001-08-14 | 2003-03-06 | Schott Glas | Vorrichtung zum Preßformen von schmelzflüssigen Körpern |
| DE10139869B4 (de) * | 2001-08-14 | 2004-11-18 | Schott Glas | Vorrichtung zum Preßformen eines Postens aus schmelzflüssigem Material |
| US7174745B2 (en) | 2001-08-14 | 2007-02-13 | Schott Ag | Apparatus for press-forming molten bodies |
| DE10149400A1 (de) * | 2001-10-06 | 2003-04-24 | Schott Glas | Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten |
| DE10149400B4 (de) * | 2001-10-06 | 2004-05-13 | Schott Glas | Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten mittels Gaslevitation |
| US7743628B2 (en) | 2001-10-06 | 2010-06-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and device for non-contact moulding of fused glass gobs |
Also Published As
| Publication number | Publication date |
|---|---|
| DD301876A9 (de) | 1994-06-09 |
| AU6057890A (en) | 1991-02-22 |
| WO1991001281A1 (fr) | 1991-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |