BE440896A - - Google Patents
Info
- Publication number
- BE440896A BE440896A BE440896DA BE440896A BE 440896 A BE440896 A BE 440896A BE 440896D A BE440896D A BE 440896DA BE 440896 A BE440896 A BE 440896A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/04—Crucibles
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
- C30B15/10—Crucibles or containers for supporting the melt
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/10—Crucibles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC3057D DE898295C (en) | 1939-07-20 | 1939-07-20 | Ceramic containers resistant to large and sudden changes in temperature, especially for the production of artificial gemstones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440896A true BE440896A (en) |
Family
ID=7013002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440896D BE440896A (en) | 1939-07-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE440896A (en) |
| DE (1) | DE898295C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943351C (en) * | 1953-09-06 | 1956-05-17 | Jenaer Glas Schott Gen Veb | Vessels and tubes made of glass, quartz or ceramic materials for chemical apparatus |
| FR1201470A (en) * | 1957-01-05 | 1959-12-30 | Montedison Spa | Process for reducing the permeability of materials |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE311017C (en) * | ||||
| DE348366C (en) * | 1918-08-14 | 1922-11-14 | Albert Enger | Process for the production of double-walled, heat-insulating vessels made of porcelain or other ceramic material with a screw |
| AT103938B (en) * | 1924-01-31 | 1926-08-10 | Aeg | Firebox wall for coal dust, oil, etc. like |
| DE618084C (en) * | 1933-10-10 | 1937-03-24 | Hans Josef Moczala Dr Ing | Process for the production of double-walled vessels made of ceramic mass and provided with an air-diluted cavity |
| DE684663C (en) * | 1935-02-03 | 1939-12-02 | G & H Moellhoff Ofenfabrik | Components or bodies that are subject to warming during use and are enclosed by a solid body |
-
0
- BE BE440896D patent/BE440896A/xx unknown
-
1939
- 1939-07-20 DE DEC3057D patent/DE898295C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE898295C (en) | 1953-11-30 |