BE479445A - - Google Patents
Info
- Publication number
- BE479445A BE479445A BE479445DA BE479445A BE 479445 A BE479445 A BE 479445A BE 479445D A BE479445D A BE 479445DA BE 479445 A BE479445 A BE 479445A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE261930X | 1940-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479445A true BE479445A (cs) |
Family
ID=5976843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479445D BE479445A (cs) | 1940-03-18 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE479445A (cs) |
| CH (1) | CH261930A (cs) |
| GB (1) | GB651989A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1254448C (zh) | 1999-03-23 | 2006-05-03 | 肖特股份公司 | 使用红外辐射均匀加热玻璃和/或玻璃陶瓷的方法和装置 |
| CA2368016A1 (en) * | 1999-03-23 | 2000-09-28 | Carl-Zeiss-Stiftung Trading As Schott Glas | Method of forming glass-ceramic parts and/or glass parts |
-
0
- BE BE479445D patent/BE479445A/xx unknown
-
1947
- 1947-12-30 CH CH261930D patent/CH261930A/de unknown
-
1948
- 1948-03-12 GB GB7606/48A patent/GB651989A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH261930A (de) | 1949-06-15 |
| GB651989A (en) | 1951-04-11 |