DE282261C - - Google Patents
Info
- Publication number
- DE282261C DE282261C DENDAT282261D DE282261DA DE282261C DE 282261 C DE282261 C DE 282261C DE NDAT282261 D DENDAT282261 D DE NDAT282261D DE 282261D A DE282261D A DE 282261DA DE 282261 C DE282261 C DE 282261C
- Authority
- DE
- Germany
- Prior art keywords
- piston
- hammer
- stroke
- spring
- pump
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 3
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
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)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE282261C true DE282261C (es) |
Family
ID=537927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT282261D Active DE282261C (es) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE282261C (es) |
-
0
- DE DENDAT282261D patent/DE282261C/de active Active
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