ZA771487B - Improvements in or relating to coal washboxes - Google Patents
Improvements in or relating to coal washboxesInfo
- Publication number
- ZA771487B ZA771487B ZA00771487A ZA771487A ZA771487B ZA 771487 B ZA771487 B ZA 771487B ZA 00771487 A ZA00771487 A ZA 00771487A ZA 771487 A ZA771487 A ZA 771487A ZA 771487 B ZA771487 B ZA 771487B
- Authority
- ZA
- South Africa
- Prior art keywords
- washboxes
- coal
- relating
- coal washboxes
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB12295/76A GB1517464A (en) | 1976-03-26 | 1976-03-26 | Coal washboxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA771487B true ZA771487B (en) | 1978-01-25 |
Family
ID=10001912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00771487A ZA771487B (en) | 1976-03-26 | 1977-03-11 | Improvements in or relating to coal washboxes |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU502311B2 (en) |
| DE (1) | DE2713313A1 (en) |
| GB (1) | GB1517464A (en) |
| ZA (1) | ZA771487B (en) |
-
1976
- 1976-03-26 GB GB12295/76A patent/GB1517464A/en not_active Expired
-
1977
- 1977-03-11 ZA ZA00771487A patent/ZA771487B/en unknown
- 1977-03-11 AU AU23181/77A patent/AU502311B2/en not_active Expired
- 1977-03-25 DE DE19772713313 patent/DE2713313A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2713313A1 (en) | 1977-09-29 |
| GB1517464A (en) | 1978-07-12 |
| AU502311B2 (en) | 1979-07-19 |
| AU2318177A (en) | 1978-09-14 |
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