RO86477B - Installation for manufacturing ceramic moulds - Google Patents
Installation for manufacturing ceramic mouldsInfo
- Publication number
- RO86477B RO86477B RO108176A RO10817682A RO86477B RO 86477 B RO86477 B RO 86477B RO 108176 A RO108176 A RO 108176A RO 10817682 A RO10817682 A RO 10817682A RO 86477 B RO86477 B RO 86477B
- Authority
- RO
- Romania
- Prior art keywords
- installation
- container
- manufacturing ceramic
- perforated
- ceramic moulds
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005495 investment casting Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
Landscapes
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Feedback Control In General (AREA)
Abstract
Inventia se refera la o instalatie pentru realizarea formelor ceramice utilizate la turnarea de precizie, prevazuta cu o camera în care se realizeaza un pat fluidizat, în care se introduc modelele din materiale usor fuzibile, pe care se adauga un strat de material ceramic, de exemplu nisip. Spatiul recipientului în care se introduc modele este despartit de niste placi perforate înclinate, în legatura la partea centrala, cu o alta placa perforata, amplasata deasupra unui canal lonngitudinal. Aerul necesar realizarii patului fluidizat este introdus pe la partea inferioara a recipientului.The invention relates to an installation for making ceramic molds used for precision casting, provided with a chamber in which a fluid bed is made, in which the models of light fusible materials are introduced, to which is added a layer of ceramic material, for example sand. The space of the container into which patterns are inserted is separated by some perforated perforated plates, in relation to the central part, with another perforated plate, placed above a longitudinal channel. The air required to form the fluidized bed is introduced at the bottom of the container.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD23186981A DD206470A3 (en) | 1981-07-17 | 1981-07-17 | DEVICE FOR ASSETING MASK FORMS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86477A RO86477A (en) | 1985-03-15 |
| RO86477B true RO86477B (en) | 1985-03-31 |
Family
ID=5532415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108176A RO86477B (en) | 1981-07-17 | 1982-07-16 | Installation for manufacturing ceramic moulds |
Country Status (5)
| Country | Link |
|---|---|
| BG (2) | BG42869A1 (en) |
| CS (1) | CS251212B1 (en) |
| DD (1) | DD206470A3 (en) |
| HU (1) | HU188184B (en) |
| RO (1) | RO86477B (en) |
-
1981
- 1981-07-17 DD DD23186981A patent/DD206470A3/en unknown
-
1982
- 1982-06-03 CS CS409782A patent/CS251212B1/en unknown
- 1982-06-03 BG BG5687382A patent/BG42869A1/en unknown
- 1982-07-09 HU HU225182A patent/HU188184B/en unknown
- 1982-07-16 RO RO108176A patent/RO86477B/en unknown
-
1986
- 1986-11-20 BG BG7719986A patent/BG42868A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HU188184B (en) | 1986-03-28 |
| RO86477A (en) | 1985-03-15 |
| DD206470A3 (en) | 1984-01-25 |
| CS251212B1 (en) | 1987-06-11 |
| BG42869A1 (en) | 1988-03-15 |
| BG42868A1 (en) | 1988-03-15 |
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