DE9391C - Hydraulischer Bohrapparat zur Herstellung von Bohrlöchern in Erde oder Gestein - Google Patents
Hydraulischer Bohrapparat zur Herstellung von Bohrlöchern in Erde oder GesteinInfo
- Publication number
- DE9391C DE9391C DENDAT9391D DE9391DA DE9391C DE 9391 C DE9391 C DE 9391C DE NDAT9391 D DENDAT9391 D DE NDAT9391D DE 9391D A DE9391D A DE 9391DA DE 9391 C DE9391 C DE 9391C
- Authority
- DE
- Germany
- Prior art keywords
- rock
- earth
- drilling apparatus
- hydraulic drilling
- boreholes
- 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 title claims 4
- 239000011435 rock Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
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)
- Earth Drilling (AREA)
Description
Hierzu ι Blatt Zeichnungen.
Claims (1)
- Patent-Anspruch:Der hydraulische Bohrapparat für Tiefbohrungen mit auf der Bohrscheibe an deren Umfange aufgesetzten eigentümlich geformten Rippen, welche das Druckwasser durch zwei besondere Zuleitungskanäle zugeführt erhalten und das gebrauchte Wasser zur seitlichen Ausströmung bringen, im wesentlichen .wie gezeich- · net und beschrieben.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9391C true DE9391C (de) |
Family
ID=286767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT9391D Active DE9391C (de) | Hydraulischer Bohrapparat zur Herstellung von Bohrlöchern in Erde oder Gestein |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9391C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292602B (de) * | 1963-09-24 | 1969-04-17 | Gulf Research Development Co | Hydraulischer Strahldrehbohrkopf fuer harte Gesteinsformationen |
-
0
- DE DENDAT9391D patent/DE9391C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1292602B (de) * | 1963-09-24 | 1969-04-17 | Gulf Research Development Co | Hydraulischer Strahldrehbohrkopf fuer harte Gesteinsformationen |
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