PL78790B2 - - Google Patents
Download PDFInfo
- Publication number
- PL78790B2 PL78790B2 PL15919572A PL15919572A PL78790B2 PL 78790 B2 PL78790 B2 PL 78790B2 PL 15919572 A PL15919572 A PL 15919572A PL 15919572 A PL15919572 A PL 15919572A PL 78790 B2 PL78790 B2 PL 78790B2
- Authority
- PL
- Poland
- Prior art keywords
- chamber
- fluidization
- mass
- cooling
- opening
- Prior art date
Links
- 238000005243 fluidization Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 10
- 239000003110 molding sand Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15919572A PL78790B2 (enExample) | 1972-11-30 | 1972-11-30 | |
| DD17494073A DD112363A1 (enExample) | 1972-11-30 | 1973-11-28 | |
| IT3183873A IT1002052B (it) | 1972-11-30 | 1973-11-29 | Dispositivo di raffreddamento me diante fluidificazione della sab bia di formatura staccata dalle forme o stampi |
| FR7342901A FR2208738A1 (en) | 1972-11-30 | 1973-11-30 | Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream |
| DE19732359812 DE2359812A1 (de) | 1972-11-30 | 1973-11-30 | Vorrichtung zum kuehlen von formmasse nach dem wirbelschichtverfahren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15919572A PL78790B2 (enExample) | 1972-11-30 | 1972-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL78790B2 true PL78790B2 (enExample) | 1975-06-30 |
Family
ID=19960769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15919572A PL78790B2 (enExample) | 1972-11-30 | 1972-11-30 |
Country Status (5)
| Country | Link |
|---|---|
| DD (1) | DD112363A1 (enExample) |
| DE (1) | DE2359812A1 (enExample) |
| FR (1) | FR2208738A1 (enExample) |
| IT (1) | IT1002052B (enExample) |
| PL (1) | PL78790B2 (enExample) |
-
1972
- 1972-11-30 PL PL15919572A patent/PL78790B2/pl unknown
-
1973
- 1973-11-28 DD DD17494073A patent/DD112363A1/xx unknown
- 1973-11-29 IT IT3183873A patent/IT1002052B/it active
- 1973-11-30 DE DE19732359812 patent/DE2359812A1/de active Pending
- 1973-11-30 FR FR7342901A patent/FR2208738A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208738A1 (en) | 1974-06-28 |
| DE2359812A1 (de) | 1974-06-06 |
| IT1002052B (it) | 1976-05-20 |
| DD112363A1 (enExample) | 1975-04-12 |
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