BE572331A - - Google Patents
Info
- Publication number
- BE572331A BE572331A BE572331DA BE572331A BE 572331 A BE572331 A BE 572331A BE 572331D A BE572331D A BE 572331DA BE 572331 A BE572331 A BE 572331A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/029—Furnaces therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
- C03B2205/63—Ohmic resistance heaters, e.g. carbon or graphite resistance heaters
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/60—Optical fibre draw furnaces
- C03B2205/62—Heating means for drawing
- C03B2205/68—Hot gas, e.g. plasma, flame, burner
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE868602X | 1957-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572331A true BE572331A (xx) |
Family
ID=6802494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572331D BE572331A (xx) | 1957-10-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE572331A (xx) |
| FR (1) | FR1206462A (xx) |
| GB (1) | GB868602A (xx) |
-
0
- BE BE572331D patent/BE572331A/xx unknown
-
1958
- 1958-10-22 GB GB33771/58A patent/GB868602A/en not_active Expired
- 1958-10-24 FR FR1206462D patent/FR1206462A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB868602A (en) | 1961-05-17 |
| FR1206462A (fr) | 1960-02-10 |