DE2458787C2 - Form zum Warmbearbeiten von Glas - Google Patents
Form zum Warmbearbeiten von GlasInfo
- Publication number
- DE2458787C2 DE2458787C2 DE2458787A DE2458787A DE2458787C2 DE 2458787 C2 DE2458787 C2 DE 2458787C2 DE 2458787 A DE2458787 A DE 2458787A DE 2458787 A DE2458787 A DE 2458787A DE 2458787 C2 DE2458787 C2 DE 2458787C2
- Authority
- DE
- Germany
- Prior art keywords
- glass
- mold
- hot working
- pores
- pore
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 title claims description 40
- 239000011148 porous material Substances 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910021397 glassy carbon Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000005388 borosilicate glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000005293 duran Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 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
- C03B40/00—Preventing adhesion between glass and glass or between glass and the means used to shape it, hold it or support it
-
- 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
-
- 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
- C03B9/29—Paste mould machines
- C03B9/292—Details of such machines
-
- 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
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/48—Use of materials for the moulds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2458787A DE2458787C2 (de) | 1974-12-12 | 1974-12-12 | Form zum Warmbearbeiten von Glas |
| US05/632,273 US3979196A (en) | 1974-12-12 | 1975-11-17 | Method for the hot-working of glass |
| GB50425/75A GB1489708A (en) | 1974-12-12 | 1975-12-09 | Method of hot-working glass |
| JP50146008A JPS5183613A (https=) | 1974-12-12 | 1975-12-09 | |
| FR7538119A FR2294137A1 (fr) | 1974-12-12 | 1975-12-12 | Procede pour le traitement thermique de verre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2458787A DE2458787C2 (de) | 1974-12-12 | 1974-12-12 | Form zum Warmbearbeiten von Glas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2458787A1 DE2458787A1 (de) | 1976-06-16 |
| DE2458787C2 true DE2458787C2 (de) | 1983-02-03 |
Family
ID=5933229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2458787A Expired DE2458787C2 (de) | 1974-12-12 | 1974-12-12 | Form zum Warmbearbeiten von Glas |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3979196A (https=) |
| JP (1) | JPS5183613A (https=) |
| DE (1) | DE2458787C2 (https=) |
| FR (1) | FR2294137A1 (https=) |
| GB (1) | GB1489708A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991001281A1 (de) * | 1989-07-17 | 1991-02-07 | Bayerische Flaschen-Glashüttenwerke Wiegand & Söhne Gmbh & Co. Kg | Verfahren zur formgebung von glas sowie form und vorrichtung hierfür |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802734C2 (de) * | 1978-01-23 | 1987-02-05 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zur Wärmebehandlung abgeteilter Glasposten |
| JPS62216926A (ja) * | 1986-03-15 | 1987-09-24 | Ishizuka Glass Ltd | 中空ガラス容器の成形方法 |
| JPS6483529A (en) * | 1987-09-28 | 1989-03-29 | Hoya Corp | Production of glass forming mold |
| US5656104A (en) * | 1994-10-14 | 1997-08-12 | Nippon Steel Corporation | Metal mold for glass forming |
| US6101845A (en) * | 1996-02-29 | 2000-08-15 | Asahi Glass Company Ltd. | Process for forming a glass sheet |
| US6673328B1 (en) | 2000-03-06 | 2004-01-06 | Ut-Battelle, Llc | Pitch-based carbon foam and composites and uses thereof |
| US6033506A (en) | 1997-09-02 | 2000-03-07 | Lockheed Martin Engery Research Corporation | Process for making carbon foam |
| US6037032A (en) | 1997-09-02 | 2000-03-14 | Lockheed Martin Energy Research Corp. | Pitch-based carbon foam heat sink with phase change material |
| US6780505B1 (en) * | 1997-09-02 | 2004-08-24 | Ut-Battelle, Llc | Pitch-based carbon foam heat sink with phase change material |
| GB2338953A (en) * | 1998-06-30 | 2000-01-12 | Harold Rawson | Making glass articles using high conductivity gases |
| US7147214B2 (en) * | 2000-01-24 | 2006-12-12 | Ut-Battelle, Llc | Humidifier for fuel cell using high conductivity carbon foam |
| DE10062954B4 (de) * | 2000-12-16 | 2004-04-15 | Schott Glas | Vorrichtung zum Erzeugen von Glasgobs |
| DE10139869B4 (de) | 2001-08-14 | 2004-11-18 | Schott Glas | Vorrichtung zum Preßformen eines Postens aus schmelzflüssigem Material |
| DE10149400B4 (de) | 2001-10-06 | 2004-05-13 | Schott Glas | Verfahren und Vorrichtung zum kontaktlosen Formgeben von schmelzflüssigen Glasposten mittels Gaslevitation |
| US20070056322A1 (en) * | 2005-09-12 | 2007-03-15 | Burdette Steven R | Refractory body having venting channels and venting vessel for high temperature glass reforming |
| US8740114B2 (en) | 2010-01-07 | 2014-06-03 | Metronic Xomed, Inc. | System and method of bone processing |
| ES2889949T3 (es) | 2016-05-25 | 2022-01-14 | Corning Optical Communications LLC | Cable de fibra óptica, alta densidad de fibra, baja pérdida por curvatura |
| DE102017011991A1 (de) | 2017-12-22 | 2019-06-27 | Nipro Corporation | Verfahren und Vorrichtung zur Herstellung von Glasprodukten |
| US11345598B2 (en) * | 2018-10-10 | 2022-05-31 | Cfoam Llc | Method for pore stabilized carbon foam |
| BE1030950B1 (nl) * | 2022-10-07 | 2024-05-14 | Anheuser Busch Inbev Sa | Apparaat en werkwijze voor het produceren van een hol glaslichaam |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR601528A (fr) * | 1924-10-29 | 1926-03-03 | Procédé de refroidissement des moules métalliques utillsés en verrerie ou de pièces analogues servant au travail de matières façonnées à température élevée | |
| US2395727A (en) * | 1943-01-02 | 1946-02-26 | Pittsburgh Plate Glass Co | Glass bending |
| US2573337A (en) * | 1948-02-16 | 1951-10-30 | Corning Glass Works | Coated metal mold for blowing glass and method of preparing the same |
| US3254981A (en) * | 1957-09-16 | 1966-06-07 | Owens Illinois Inc | Porous metal mold for molding glass articles |
| US3186818A (en) * | 1961-06-05 | 1965-06-01 | Owens Illinois Glass Co | Mold for forming thermoplastic material |
| US3900328A (en) * | 1970-11-27 | 1975-08-19 | Eastman Kodak Co | Method and apparatus for molding glass lenses |
| GB1333055A (en) * | 1971-10-05 | 1973-10-10 | Glass Bulbs Ltd | Moulds for forming hollow glass articles |
| FR2322835A1 (fr) * | 1975-09-02 | 1977-04-01 | Eastman Kodak Co | Procede de moulage d'elements optiques en verre et moule pour leur fabrication |
-
1974
- 1974-12-12 DE DE2458787A patent/DE2458787C2/de not_active Expired
-
1975
- 1975-11-17 US US05/632,273 patent/US3979196A/en not_active Expired - Lifetime
- 1975-12-09 JP JP50146008A patent/JPS5183613A/ja active Pending
- 1975-12-09 GB GB50425/75A patent/GB1489708A/en not_active Expired
- 1975-12-12 FR FR7538119A patent/FR2294137A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991001281A1 (de) * | 1989-07-17 | 1991-02-07 | Bayerische Flaschen-Glashüttenwerke Wiegand & Söhne Gmbh & Co. Kg | Verfahren zur formgebung von glas sowie form und vorrichtung hierfür |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1489708A (en) | 1977-10-26 |
| US3979196A (en) | 1976-09-07 |
| FR2294137B1 (https=) | 1979-07-27 |
| JPS5183613A (https=) | 1976-07-22 |
| FR2294137A1 (fr) | 1976-07-09 |
| DE2458787A1 (de) | 1976-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OF | Willingness to grant licences before publication of examined application | ||
| 8110 | Request for examination paragraph 44 | ||
| 8126 | Change of the secondary classification | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |