BE345465A - - Google Patents
Info
- Publication number
- BE345465A BE345465A BE345465DA BE345465A BE 345465 A BE345465 A BE 345465A BE 345465D A BE345465D A BE 345465DA BE 345465 A BE345465 A BE 345465A
- Authority
- BE
- Belgium
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
- C03B5/033—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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI29045D DE475142C (de) | 1926-09-17 | 1926-09-17 | Verfahren zum Herstellen einseitig offener Hohlkoerper aus Quarz, Quarzgut und aehnlichen hochschmelzenden Stoffen |
| GB2251427A GB301117A (en) | 1927-08-26 | 1927-08-26 | Improvements in or relating to the manufacture of hollow articles of quartz and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE345465A true BE345465A (xx) |
Family
ID=25981370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE345465D BE345465A (xx) | 1926-09-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1829821A (xx) |
| BE (1) | BE345465A (xx) |
| DE (1) | DE475142C (xx) |
| FR (1) | FR642822A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200455A (en) * | 1962-04-04 | 1965-08-17 | Howe Sound Co | Method of shell mold casting |
-
0
- BE BE345465D patent/BE345465A/xx unknown
-
1926
- 1926-09-17 DE DEI29045D patent/DE475142C/de not_active Expired
-
1927
- 1927-09-09 US US218556A patent/US1829821A/en not_active Expired - Lifetime
- 1927-09-15 FR FR642822D patent/FR642822A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1829821A (en) | 1931-11-03 |
| DE475142C (de) | 1929-04-18 |
| FR642822A (fr) | 1928-09-05 |