CH401373A - Process for drawing glass tubes directly from a glass melt - Google Patents
Process for drawing glass tubes directly from a glass meltInfo
- Publication number
- CH401373A CH401373A CH788463A CH788463A CH401373A CH 401373 A CH401373 A CH 401373A CH 788463 A CH788463 A CH 788463A CH 788463 A CH788463 A CH 788463A CH 401373 A CH401373 A CH 401373A
- Authority
- CH
- Switzerland
- Prior art keywords
- glass
- tubes directly
- melt
- glass melt
- glass tubes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
-
- 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
- C03B5/02—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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0081101 | 1962-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH401373A true CH401373A (en) | 1965-10-31 |
Family
ID=7509339
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH788163A CH401371A (en) | 1962-08-25 | 1963-06-25 | Method and device for melting glasses and other oxidic substances with the aid of direct current passage |
| CH788463A CH401373A (en) | 1962-08-25 | 1963-06-25 | Process for drawing glass tubes directly from a glass melt |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH788163A CH401371A (en) | 1962-08-25 | 1963-06-25 | Method and device for melting glasses and other oxidic substances with the aid of direct current passage |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH401371A (en) |
| FR (1) | FR1422023A (en) |
| GB (1) | GB1029197A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2583093B (en) * | 2019-04-15 | 2021-05-12 | Glassflake Ltd | A system and method for melting materials |
-
1963
- 1963-06-25 CH CH788163A patent/CH401371A/en unknown
- 1963-06-25 CH CH788463A patent/CH401373A/en unknown
- 1963-08-19 FR FR945026A patent/FR1422023A/en not_active Expired
- 1963-08-20 GB GB3298663A patent/GB1029197A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1029197A (en) | 1966-05-11 |
| CH401371A (en) | 1965-10-31 |
| FR1422023A (en) | 1965-12-24 |
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