DE203017C - - Google Patents
Info
- Publication number
- DE203017C DE203017C DENDAT203017D DE203017DA DE203017C DE 203017 C DE203017 C DE 203017C DE NDAT203017 D DENDAT203017 D DE NDAT203017D DE 203017D A DE203017D A DE 203017DA DE 203017 C DE203017 C DE 203017C
- Authority
- DE
- Germany
- Prior art keywords
- borehole
- dust
- blasting device
- housing
- sponsorship
- Prior art date
- 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
- 238000005422 blasting Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- 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
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
- E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust
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)
- Crushing And Pulverization Processes (AREA)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203017C true DE203017C (enrdf_load_stackoverflow) | 1900-01-01 |
Family
ID=465461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT203017D Expired DE203017C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203017C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0597264A1 (de) * | 1992-10-14 | 1994-05-18 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. | Vorrichtung zum Absaugen von insbesondere staubhaltigen Gasen |
-
0
- DE DENDAT203017D patent/DE203017C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0597264A1 (de) * | 1992-10-14 | 1994-05-18 | BEGO Bremer Goldschlägerei Wilh. Herbst GmbH & Co. | Vorrichtung zum Absaugen von insbesondere staubhaltigen Gasen |
| US5527162A (en) * | 1992-10-14 | 1996-06-18 | Bego Bremer Goldschlagerei Wilh. Herbst Gmbh & Co. | Suction apparatus, operated by compressed air, for drawing off dust-laden gases |