GB1167894A - Method and Apparatus for Making a Light Weight Glass Article. - Google Patents
Method and Apparatus for Making a Light Weight Glass Article.Info
- Publication number
- GB1167894A GB1167894A GB47551/66A GB4755166A GB1167894A GB 1167894 A GB1167894 A GB 1167894A GB 47551/66 A GB47551/66 A GB 47551/66A GB 4755166 A GB4755166 A GB 4755166A GB 1167894 A GB1167894 A GB 1167894A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- cores
- core
- mould
- ceramic
- 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 abstract 10
- 239000011162 core material Substances 0.000 abstract 17
- 239000002241 glass-ceramic Substances 0.000 abstract 3
- 230000008018 melting Effects 0.000 abstract 3
- 238000002844 melting Methods 0.000 abstract 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000006060 molten glass Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910018068 Li 2 O Inorganic materials 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000374 eutectic mixture Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000006112 glass ceramic composition Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000007654 immersion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
- C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/10—Mirrors with curved faces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50383165A | 1965-10-23 | 1965-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1167894A true GB1167894A (en) | 1969-10-22 |
Family
ID=24003699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47551/66A Expired GB1167894A (en) | 1965-10-23 | 1966-10-24 | Method and Apparatus for Making a Light Weight Glass Article. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3520668A (https=) |
| BE (1) | BE687969A (https=) |
| CH (1) | CH464453A (https=) |
| DE (1) | DE1596565A1 (https=) |
| FR (1) | FR1502945A (https=) |
| GB (1) | GB1167894A (https=) |
| NL (1) | NL6605895A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2101074A1 (en) * | 1970-08-18 | 1972-03-31 | Corning Glass Works | Pressing of intricate glass articles |
| US3873292A (en) * | 1974-03-18 | 1975-03-25 | Harvey Larry Penberthy | Glass casting apparatus and method |
| FR2332240A1 (fr) * | 1975-11-19 | 1977-06-17 | Saint Gobain | Coulee d'objets en produit vitreux par le procede dit " en cire perdue " |
| ATE1844T1 (de) * | 1979-08-24 | 1982-12-15 | Dunlop Limited | Verfahren zur herstellung eines schlaegerrahmens. |
| DE3116357C2 (de) * | 1981-04-24 | 1987-05-14 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Leichtgewichtsspiegelrohling für astronomische Zwecke und Verfahren zur Herstellung eines Stützgerüsts für derartige Rohlinge |
| WO2011098031A1 (zh) * | 2010-02-11 | 2011-08-18 | Chen Jinxiang | 一体化制备多边形栅格蜂窝空芯与实芯功能板的模具与方法 |
| CN106772883A (zh) * | 2016-12-14 | 2017-05-31 | 江南大学 | 一种自准直望远镜筒 |
| CN110316943B (zh) * | 2018-03-28 | 2021-12-17 | 许浒 | 一种整体真空玻璃制作方法及一种整体真空玻璃 |
| CN110316946B (zh) * | 2018-03-28 | 2021-12-17 | 许浒 | 一种整体中空玻璃制作方法及一种整体中空玻璃 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US301329A (en) * | 1884-07-01 | Plunger for pressing glass | ||
| US1343191A (en) * | 1920-06-15 | Chester t | ||
| US807459A (en) * | 1905-02-03 | 1905-12-19 | Harry P Decker | Process of forming glass articles. |
| US1087974A (en) * | 1910-04-01 | 1914-02-24 | Herbert S Owen | Manufacture of products of concrete, cement, and the like. |
| US2045716A (en) * | 1935-02-28 | 1936-06-30 | Corning Glass Works | Apparatus for casting large glass articles |
| US2434780A (en) * | 1945-01-29 | 1948-01-20 | United States Gypsum Co | Process of molding hot materials |
| US2508891A (en) * | 1946-05-04 | 1950-05-23 | Hartford Empire Co | Apparatus for forming glassware |
| NL150757C (https=) * | 1948-12-31 | |||
| US2924851A (en) * | 1957-02-26 | 1960-02-16 | Birckhead Corp | Segmental mold |
| NL106596C (https=) * | 1958-03-03 | |||
| US3113877A (en) * | 1960-10-06 | 1963-12-10 | Int Resistance Co | Partially devitrified glasses |
| US3171731A (en) * | 1961-07-03 | 1965-03-02 | Glass Container Industry Res C | Cooling system for glass forming machines |
| US3246972A (en) * | 1961-08-18 | 1966-04-19 | Corning Glass Works | Method of making ceramic article |
| GB1010513A (en) * | 1962-02-02 | 1965-11-17 | Fuji Photo Film Co Ltd | Improvements in or relating to crystalline glass and to methods of making the same |
| US3277535A (en) * | 1963-10-21 | 1966-10-11 | Continental Reflectors Inc | Molding apparatus for reflecting devices |
| US3286310A (en) * | 1963-10-22 | 1966-11-22 | Olin Mathieson | Continuous casting mold venting apparatus |
| US3356128A (en) * | 1965-10-20 | 1967-12-05 | Milwaukee Chaplet & Mfg Compan | Casting method using latent heat of chill material |
-
1965
- 1965-10-23 US US503831A patent/US3520668A/en not_active Expired - Lifetime
-
1966
- 1966-05-02 NL NL6605895A patent/NL6605895A/xx unknown
- 1966-07-30 DE DE19661596565 patent/DE1596565A1/de active Pending
- 1966-10-07 BE BE687969D patent/BE687969A/xx unknown
- 1966-10-14 FR FR80112A patent/FR1502945A/fr not_active Expired
- 1966-10-18 CH CH1500566A patent/CH464453A/de unknown
- 1966-10-24 GB GB47551/66A patent/GB1167894A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1502945A (fr) | 1967-11-24 |
| BE687969A (https=) | 1967-03-16 |
| CH464453A (de) | 1968-10-31 |
| DE1596565A1 (de) | 1971-01-28 |
| US3520668A (en) | 1970-07-14 |
| NL6605895A (https=) | 1967-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] |