SE352133B - - Google Patents
Info
- Publication number
- SE352133B SE352133B SE582671A SE582671A SE352133B SE 352133 B SE352133 B SE 352133B SE 582671 A SE582671 A SE 582671A SE 582671 A SE582671 A SE 582671A SE 352133 B SE352133 B SE 352133B
- Authority
- SE
- Sweden
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE582671A SE352133B (en) | 1971-05-05 | 1971-05-05 | |
| GB1919372A GB1366453A (en) | 1971-05-05 | 1972-04-25 | Apparatus for collecting drill dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE582671A SE352133B (en) | 1971-05-05 | 1971-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE352133B true SE352133B (en) | 1972-12-18 |
Family
ID=20267320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE582671A SE352133B (en) | 1971-05-05 | 1971-05-05 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1366453A (en) |
| SE (1) | SE352133B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4434861A (en) * | 1981-01-07 | 1984-03-06 | Howeth David Franklin | Dust conveying and collecting system and method |
| GB9116020D0 (en) * | 1991-07-25 | 1991-09-11 | Serck Baker Ltd | Separator |
| CN115306332B (en) * | 2022-10-08 | 2023-02-07 | 中铁四局集团有限公司 | Device of side slope stock drilling construction raise dust control |
-
1971
- 1971-05-05 SE SE582671A patent/SE352133B/xx unknown
-
1972
- 1972-04-25 GB GB1919372A patent/GB1366453A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1366453A (en) | 1974-09-11 |