ATE264988T1 - Schlagkernbehälter - Google Patents
SchlagkernbehälterInfo
- Publication number
- ATE264988T1 ATE264988T1 AT99400428T AT99400428T ATE264988T1 AT E264988 T1 ATE264988 T1 AT E264988T1 AT 99400428 T AT99400428 T AT 99400428T AT 99400428 T AT99400428 T AT 99400428T AT E264988 T1 ATE264988 T1 AT E264988T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure fluid
- core tube
- hammer
- bits
- vicinity
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 5
- 239000011435 rock Substances 0.000 abstract 3
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 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
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
-
- 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
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- 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
- E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
-
- 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
- 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)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- External Artificial Organs (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9821048.7A GB9821048D0 (en) | 1998-09-28 | 1998-09-28 | Percussive core barrel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE264988T1 true ATE264988T1 (de) | 2004-05-15 |
Family
ID=10839571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99400428T ATE264988T1 (de) | 1998-09-28 | 1999-02-23 | Schlagkernbehälter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0990765B1 (de) |
AT (1) | ATE264988T1 (de) |
DE (1) | DE69916546D1 (de) |
GB (1) | GB9821048D0 (de) |
HK (1) | HK1026933A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2350609T3 (es) * | 2007-10-15 | 2011-01-25 | Terrasond Ag | Dispositivo de perforación y procedimiento para la extracción de muestras de suelo. |
KR100980895B1 (ko) * | 2008-04-15 | 2010-09-10 | 문대영 | 무진동 터널 굴착공법 및 그 장치 |
HK1156182A2 (en) * | 2011-02-11 | 2012-06-01 | Top Mark Mechanical Equipment Ltd | Annulus ring hole drill |
HK1155608A2 (en) * | 2012-02-10 | 2012-05-18 | Top Mark Mechanical Equipment Ltd | Method and apparatus for controlling the operation of cluster drill of down-the-hole hammers |
CA3140181A1 (en) * | 2019-06-04 | 2020-06-04 | Paul Reed | Drilling arrangements |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE388463C (de) * | 1924-01-14 | Koenig Wilhelm | Vorrichtung zum Bohren von Aufbruechen, Wetterueberhauen u. dgl. | |
US3297099A (en) * | 1964-05-28 | 1967-01-10 | Ingersoll Rand Co | Rock drill reamer |
DE2602550A1 (de) * | 1976-01-23 | 1977-07-28 | Preussag Ag | Verfahren zur herstellung von grosslochbohrungen unter einsatz von druckluftbetriebenen bohrlochhaemmern und vorrichtung zur durchfuehrung des verfahrens |
DE3114612C2 (de) * | 1981-04-07 | 1983-11-10 | Hochstrasser, Jürgen, 6600 Saarbrücken | Bohrvorrichtung für Hartgestein |
US4790391A (en) * | 1985-10-04 | 1988-12-13 | Tone Boring Co., Ltd. | Air pressure impact drilling method and apparatus for same |
DE3915538A1 (de) * | 1989-05-12 | 1990-11-15 | Hartfuss Michael | Bohrvorrichtung fuer fels- bzw. hartgestein |
FR2745031B1 (fr) * | 1996-02-16 | 2000-01-07 | Boniface Andre | Outil a roto-percussion pour creusement de puits de grands diametres en terrain tres dur |
-
1998
- 1998-09-28 GB GBGB9821048.7A patent/GB9821048D0/en not_active Ceased
-
1999
- 1999-02-23 AT AT99400428T patent/ATE264988T1/de not_active IP Right Cessation
- 1999-02-23 DE DE69916546T patent/DE69916546D1/de not_active Expired - Lifetime
- 1999-02-23 EP EP99400428A patent/EP0990765B1/de not_active Expired - Lifetime
-
2000
- 2000-09-26 HK HK00106090A patent/HK1026933A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0990765B1 (de) | 2004-04-21 |
GB9821048D0 (en) | 1998-11-18 |
HK1026933A1 (en) | 2000-12-29 |
DE69916546D1 (de) | 2004-05-27 |
EP0990765A1 (de) | 2000-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4671367A (en) | Pole hole digger with percussive core drilling | |
ATE288996T1 (de) | Herstellungsverfahren eines bohrmeissels zum schlagbohren und bohrmeissel und hartmetalleinsätze dafür | |
CA2737279C (en) | Method and apparatus for down-the-hole drilling | |
CN101203656A (zh) | 潜孔锤钻进设备及覆盖层钻进方法 | |
HK1054071A1 (en) | Boring device and boring method | |
PL344990A1 (en) | Percussive down-the-hole rock drilling hammer, and a piston used therein | |
CA2309674A1 (en) | Soil consolidation apparatus, tool and method | |
US6439322B2 (en) | Downhole hammer-type core barrel and method of using same | |
US4878547A (en) | Rock drilling apparatus | |
CN102971481A (zh) | 环形孔钻孔机 | |
EP1118718A3 (de) | Drehende Pfahlverdrängeinrichtung | |
ATE264988T1 (de) | Schlagkernbehälter | |
US6892834B1 (en) | Piloted drill barrel and method of using same | |
EP2370660B1 (de) | Verfahren und vorrichtung für bohren im bohrloch | |
US10508498B2 (en) | Hammer reamer for expanding a pilot bore | |
CA2100085C (en) | Drilling process and device | |
US6148934A (en) | Coupling piece for use at simultaneous earth and/or rock drilling with an upper rotary percussion device and a lower percussion device | |
ATE372442T1 (de) | Verfahren und vorrichtung zum bohren von löchern in boden- oder gesteinsmaterial | |
EP1438477B1 (de) | Imlochbohrhammer | |
SU889825A1 (ru) | Забурник дл обсадки устьев нисход щих шпуров | |
KR930002626Y1 (ko) | 지하 천공기 | |
SU1008403A1 (ru) | Забойный инструмент дл ударно-вращательного бурени скважин | |
CA2001262C (en) | Rock drilling method and apparatus | |
SU1763631A1 (ru) | Устройство дл бурени сопр женных скважин | |
CA1107711A (en) | Rock-breaking tool for percussive-action machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |