CH564380A5 - - Google Patents
Info
- Publication number
- CH564380A5 CH564380A5 CH186374A CH186374A CH564380A5 CH 564380 A5 CH564380 A5 CH 564380A5 CH 186374 A CH186374 A CH 186374A CH 186374 A CH186374 A CH 186374A CH 564380 A5 CH564380 A5 CH 564380A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
-
- 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
- B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/10—Foundry sand treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Combined Means For Separation Of Solids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00332415A US3825190A (en) | 1973-02-14 | 1973-02-14 | Apparatus for treating granular material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH564380A5 true CH564380A5 (it) | 1975-07-31 |
Family
ID=23298130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH186374A CH564380A5 (it) | 1973-02-14 | 1974-02-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3825190A (it) |
| CA (1) | CA986464A (it) |
| CH (1) | CH564380A5 (it) |
| DE (1) | DE2406834C3 (it) |
| FR (1) | FR2217079B1 (it) |
| IT (1) | IT1012547B (it) |
| SE (1) | SE393307B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4177952A (en) * | 1978-04-24 | 1979-12-11 | National Engineering Company | Impact scrubber |
| EP0149876A1 (en) * | 1984-01-20 | 1985-07-31 | Wheelabrator-Frye Inc. | Method of and apparatus for reclaiming casting sand |
| CH682986A5 (de) * | 1990-03-08 | 1993-12-31 | Fischer Ag Georg | Verfahren zur chargenweisen Regenerierbehandlung von überwiegend tongebundenem Giesserei-Altsand. |
| DE4111726C2 (de) * | 1991-04-10 | 1994-02-24 | Kgt Giessereitechnik Gmbh | Verfahren zur mechanischen Reinigung von Gießereialtsand |
| US6715703B2 (en) * | 2002-03-05 | 2004-04-06 | The Louis Berkman Company | Spreader |
-
1973
- 1973-02-14 US US00332415A patent/US3825190A/en not_active Expired - Lifetime
- 1973-08-28 CA CA179,764A patent/CA986464A/en not_active Expired
-
1974
- 1974-02-06 IT IT20253/74A patent/IT1012547B/it active
- 1974-02-11 CH CH186374A patent/CH564380A5/xx not_active IP Right Cessation
- 1974-02-13 DE DE2406834A patent/DE2406834C3/de not_active Expired
- 1974-02-13 FR FR7404930A patent/FR2217079B1/fr not_active Expired
- 1974-02-13 SE SE7401891A patent/SE393307B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2217079B1 (it) | 1976-10-08 |
| DE2406834B2 (de) | 1975-05-22 |
| DE2406834C3 (de) | 1976-01-02 |
| CA986464A (en) | 1976-03-30 |
| DE2406834A1 (de) | 1974-09-05 |
| SE393307B (sv) | 1977-05-09 |
| FR2217079A1 (it) | 1974-09-06 |
| US3825190A (en) | 1974-07-23 |
| IT1012547B (it) | 1977-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |