RO61830A - - Google Patents
Info
- Publication number
- RO61830A RO61830A RO6571971A RO6571971A RO61830A RO 61830 A RO61830 A RO 61830A RO 6571971 A RO6571971 A RO 6571971A RO 6571971 A RO6571971 A RO 6571971A RO 61830 A RO61830 A RO 61830A
- Authority
- RO
- Romania
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
- E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
-
- 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
- E21B11/00—Other drilling tools
- E21B11/02—Boring rams
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702005342 DE2005342A1 (de) | 1970-02-06 | 1970-02-06 | Verfahren und Vorrichtung zum Gewinnen von Bodenproben durch Rammen im Schütze einer Rohrtour |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO61830A true RO61830A (OSRAM) | 1977-08-15 |
Family
ID=5761563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6571971A RO61830A (OSRAM) | 1970-02-06 | 1971-01-27 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2005342A1 (OSRAM) |
| GB (1) | GB1343057A (OSRAM) |
| RO (1) | RO61830A (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502580B (zh) * | 2020-04-09 | 2021-06-08 | 东北大学 | 一种用于钻取破碎岩体进行提取岩芯的装置及方法 |
| CN115045628A (zh) * | 2022-07-05 | 2022-09-13 | 华能云南滇东能源有限责任公司 | 一种煤矿地质钻探装置 |
| CN116163670B (zh) * | 2023-03-02 | 2025-10-21 | 广东岩石科技有限公司 | 一种高压水切割钻进系统 |
| CN118686567B (zh) * | 2024-08-27 | 2025-02-07 | 西安石油大油气科技有限公司 | 一种用于地质勘测的岩土层钻进设备 |
-
1970
- 1970-02-06 DE DE19702005342 patent/DE2005342A1/de active Pending
-
1971
- 1971-01-27 RO RO6571971A patent/RO61830A/ro unknown
- 1971-04-19 GB GB2045771A patent/GB1343057A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1343057A (en) | 1974-01-10 |
| DE2005342A1 (de) | 1971-08-19 |