GB693072A - Improvements in furnaces operating with a liquid bath - Google Patents
Improvements in furnaces operating with a liquid bathInfo
- Publication number
- GB693072A GB693072A GB11489/51A GB1148951A GB693072A GB 693072 A GB693072 A GB 693072A GB 11489/51 A GB11489/51 A GB 11489/51A GB 1148951 A GB1148951 A GB 1148951A GB 693072 A GB693072 A GB 693072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- glass
- xii
- stirrers
- weirs
- 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
- 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
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
-
- 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
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/187—Stirring devices; Homogenisation with moving elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Glass Melting And Manufacturing (AREA)
- Resistance Heating (AREA)
Abstract
693,072. Making glass. SOC. ANON. DES MANUFACTURES DES GLACES ET PRODUITS CHIMIQUES DE ST. - GOBAIN, CHAUNY, & CIREY. May 16, 1951 [May 16, 1950; May 16, 1950],No. 11489/51. Class 56. [Also in Groups XI and XII] In a glass making furnace of the tank type having vertically disposed stirrers extending through the sole, which stirrers may also be used as electrodes (see Groups XI and XII), the said combined stirrer-electrodes 44, Fig. 5, may be disposed in a refining compartment 41 fed with molten glass from a melting zone 37 over weirs 38 and 39 at the extremities of a barrier 40. The stirrer-electrodes are provided with rectangular heads immersed in the glass approximately at the level of the weirs. A passage 42 leads to a working chamber 43. In a modification, Fig. 6, a small refining cell 45 having entry and exit passages 46 and 47 respectively is provided with three vertical electrodes 48, 49 and 50 connected to the three phases of a three phase A.C. supply, the first two having circular heads 48a and 49a, respectively and the latter a rectangular head 50a. The electrode 50 above may be rotated and its height may be adjusted to vary the heating effect.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR864620X | 1950-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB693072A true GB693072A (en) | 1953-06-24 |
Family
ID=9343971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11489/51A Expired GB693072A (en) | 1950-05-16 | 1951-05-16 | Improvements in furnaces operating with a liquid bath |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE503289A (en) |
| DE (1) | DE864620C (en) |
| FR (1) | FR1018507A (en) |
| GB (1) | GB693072A (en) |
| NL (1) | NL161098C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307659B6 (en) * | 2017-09-08 | 2019-01-30 | Vysoká škola chemicko - technologická v Praze | The melting space of the continuous glass melting furnace and the method of melting glass in this space |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2915342A (en) * | 1956-01-05 | 1959-12-01 | Owens Illinois Glass Co | Bearing structure with gas-tight seal |
| DE1040194B (en) * | 1956-05-02 | 1958-10-02 | Glas Und Spiegel Manufactur Ac | Agitator |
-
0
- NL NL6809527.A patent/NL161098C/en active
- BE BE503289D patent/BE503289A/xx unknown
-
1950
- 1950-05-16 FR FR1018507D patent/FR1018507A/en not_active Expired
-
1951
- 1951-05-13 DE DES23134A patent/DE864620C/en not_active Expired
- 1951-05-16 GB GB11489/51A patent/GB693072A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ307659B6 (en) * | 2017-09-08 | 2019-01-30 | Vysoká škola chemicko - technologická v Praze | The melting space of the continuous glass melting furnace and the method of melting glass in this space |
Also Published As
| Publication number | Publication date |
|---|---|
| DE864620C (en) | 1953-01-26 |
| NL161098C (en) | |
| FR1018507A (en) | 1953-01-08 |
| BE503289A (en) |
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