GB190928391A - Method of Forming Semi-liquid Quartz. - Google Patents
Method of Forming Semi-liquid Quartz.Info
- Publication number
- GB190928391A GB190928391A GB190928391DA GB190928391A GB 190928391 A GB190928391 A GB 190928391A GB 190928391D A GB190928391D A GB 190928391DA GB 190928391 A GB190928391 A GB 190928391A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- resistance
- blown
- mould
- silica
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/033—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by using resistance heaters above or in the glass bath, i.e. by indirect resistance heating
- C03B5/0334—Pot furnaces; Core furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
- Ceramic Products (AREA)
Abstract
28,391. Burckhardt, W. Dec. 6. Resistance furnaces. - Silica is fused in a furnace provided with one or more dividing- plates c, Fig. 1, of carbon, carborundum, asbestos, &c., insulated from and radiating from a central resistance a. When plastic, the mass b of silica is placed upon a table f, Fig. 2, and opened out as shown so as to expose the soft interior. It is then worked as usual by rolling &c. In a modification, the resistance a<1>, Fig. 3, is hollow and perforated laterally so that the fused mass may be blown in a mould d by air introduced through the resistance. When cool, the mass is broken at the radial plates c to form bricks suitable for lining furnaces, boilers, &c. In a further modification, the mass is pressed in a mould, instead of being blown, and divided when cold as before.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190928391T | 1909-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190928391A true GB190928391A (en) | 1910-04-07 |
Family
ID=32447130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190928391D Expired GB190928391A (en) | 1909-12-06 | 1909-12-06 | Method of Forming Semi-liquid Quartz. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE224917C (en) |
| FR (1) | FR421666A (en) |
| GB (1) | GB190928391A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3833669C1 (en) * | 1988-10-04 | 1989-08-17 | Reinhard 7000 Stuttgart De Becher |
-
0
- DE DENDAT224917D patent/DE224917C/de active Active
-
1909
- 1909-12-06 GB GB190928391D patent/GB190928391A/en not_active Expired
-
1910
- 1910-10-21 FR FR421666A patent/FR421666A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR421666A (en) | 1911-02-28 |
| DE224917C (en) |
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