DE255533C - - Google Patents
Info
- Publication number
- DE255533C DE255533C DENDAT255533D DE255533DA DE255533C DE 255533 C DE255533 C DE 255533C DE NDAT255533 D DENDAT255533 D DE NDAT255533D DE 255533D A DE255533D A DE 255533DA DE 255533 C DE255533 C DE 255533C
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- water
- piston
- pressurized water
- borehole
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000005553 drilling Methods 0.000 claims description 10
- 241000947840 Alteromonadales Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE191223561X | 1911-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE255533C true DE255533C (cs) |
Family
ID=32522609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT255533D Active DE255533C (cs) | 1911-11-04 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE255533C (cs) |
| GB (1) | GB191223561A (cs) |
-
0
- DE DENDAT255533D patent/DE255533C/de active Active
-
1912
- 1912-10-15 GB GB191223561D patent/GB191223561A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB191223561A (en) | 1913-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2737427C3 (de) | Hydraulische Schlagvorrichtung | |
| DE2400925A1 (de) | Schlagvorrichtung | |
| DE69424286T2 (de) | Bidirektionale hydraulische schere | |
| DE2021888A1 (de) | Stossvorrichtung | |
| DE2705191A1 (de) | Schlagbohrwerkzeug | |
| DE2524963A1 (de) | Durch bohrschlamm betaetigtes bohrwerkzeug | |
| DE2735062C2 (de) | Umsteuerbare pneumatische Schlagvorrichtung | |
| DE2512731A1 (de) | Hydraulisches schlaggeraet | |
| DE1558992B1 (de) | Tiefloch-Schlagbohrhammer | |
| DE937763C (de) | Fluessigkeitsbetaetigter Stossantrieb, insbesondere fuer Erdbohrer | |
| DE2461633C2 (de) | Hydraulische Schlagvorrichtung | |
| DE2722297B2 (de) | Umsteuerbare Schlagvorrichtung zum Vortreiben von Bohrungen | |
| DE255533C (cs) | ||
| DE2733508C3 (de) | Versenkbohrhammer | |
| DE267038C (cs) | ||
| DE3802391C2 (cs) | ||
| DE758572C (de) | Hydraulische Antriebsvorrichtung fuer Pumpen zum Heben von Fluessigkeiten aus tiefen, engen Bohrloechern | |
| DE1634298C3 (de) | Hydraulischer Rammhammer | |
| DE1220805B (de) | Bohreinrichtung zum Herstellen von Grosslochbohrungen | |
| DE2514392A1 (de) | Vortriebswerkzeug, insbesondere zum eintreiben eines gegenstandes in den erdboden | |
| DE631395C (de) | Mitnehmer fuer hydraulische Tiefbohrzylinder | |
| DE803290C (de) | Mit Spuelwasser angetriebene Stossbohreinrichtung | |
| DE152651C (cs) | ||
| DE258178C (cs) | ||
| DE1186816B (de) | Versenkhammer fuer Grosslochbohrmaschinen |