FR2267845B2 - - Google Patents
Info
- Publication number
- FR2267845B2 FR2267845B2 FR7428564A FR7428564A FR2267845B2 FR 2267845 B2 FR2267845 B2 FR 2267845B2 FR 7428564 A FR7428564 A FR 7428564A FR 7428564 A FR7428564 A FR 7428564A FR 2267845 B2 FR2267845 B2 FR 2267845B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742419186 DE2419186C2 (de) | 1974-04-20 | Verfahren und Vorrichtung zum Regenerieren von mit brennbaren Fremdstoffen behaftetem Formsand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2267845A2 FR2267845A2 (en) | 1975-11-14 |
| FR2267845B2 true FR2267845B2 (OSRAM) | 1977-03-25 |
Family
ID=5913483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7428564A Granted FR2267845A2 (en) | 1974-04-20 | 1974-08-20 | Recovery of foundry sand, e.g. shell moulding sand - using fluidised bed for complete combustion or organic matter |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE828104R (OSRAM) |
| CH (1) | CH579956A5 (OSRAM) |
| FR (1) | FR2267845A2 (OSRAM) |
-
1974
- 1974-08-20 FR FR7428564A patent/FR2267845A2/fr active Granted
-
1975
- 1975-04-18 BE BE155539A patent/BE828104R/xx active
- 1975-04-18 CH CH498375A patent/CH579956A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2419186B1 (OSRAM) | 1975-09-11 |
| FR2267845A2 (en) | 1975-11-14 |
| CH579956A5 (OSRAM) | 1976-09-30 |
| DE2419186A1 (OSRAM) | 1975-09-11 |
| BE828104R (fr) | 1975-10-20 |