CA2467818C - Method of rock drilling - Google Patents
Method of rock drilling Download PDFInfo
- Publication number
- CA2467818C CA2467818C CA2467818A CA2467818A CA2467818C CA 2467818 C CA2467818 C CA 2467818C CA 2467818 A CA2467818 A CA 2467818A CA 2467818 A CA2467818 A CA 2467818A CA 2467818 C CA2467818 C CA 2467818C
- Authority
- CA
- Canada
- Prior art keywords
- rock
- pressure
- rock drilling
- drilling machine
- feed
- 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.)
- Expired - Lifetime
Links
- 239000011435 rock Substances 0.000 title claims abstract description 69
- 238000005553 drilling Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006870 function 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0103880A SE520421C2 (sv) | 2001-11-22 | 2001-11-22 | Förfarande för bergborrning |
| SE0103880-1 | 2001-11-22 | ||
| PCT/SE2002/002028 WO2003044319A1 (en) | 2001-11-22 | 2002-11-07 | Method of rock drilling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2467818A1 CA2467818A1 (en) | 2003-05-30 |
| CA2467818C true CA2467818C (en) | 2010-04-27 |
Family
ID=20286059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2467818A Expired - Lifetime CA2467818C (en) | 2001-11-22 | 2002-11-07 | Method of rock drilling |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1446554B1 (de) |
| AT (1) | ATE343707T1 (de) |
| AU (1) | AU2002347731B2 (de) |
| CA (1) | CA2467818C (de) |
| DE (1) | DE60215689T2 (de) |
| ES (1) | ES2275013T3 (de) |
| PT (1) | PT1446554E (de) |
| SE (1) | SE520421C2 (de) |
| WO (1) | WO2003044319A1 (de) |
| ZA (1) | ZA200403670B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE529230C2 (sv) | 2004-12-10 | 2007-06-05 | Atlas Copco Rock Drills Ab | Anordning och metod vid borrning i berg |
| SE532464C2 (sv) | 2007-04-11 | 2010-01-26 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
| SE532482C2 (sv) * | 2007-04-11 | 2010-02-02 | Atlas Copco Rock Drills Ab | Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter |
| EP3260647B1 (de) * | 2016-06-22 | 2019-08-07 | Sandvik Mining and Construction Oy | Gesteinsbohrer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561542A (en) * | 1969-03-20 | 1971-02-09 | Gardner Denver Co | Control system for rock drills |
| FR2250014A1 (de) * | 1973-11-07 | 1975-05-30 | Secoma | |
| SE463193B (sv) * | 1989-02-21 | 1990-10-22 | Atlas Copco Mct Ab | Anordning vid slaaende maskiner |
| SE508064C2 (sv) * | 1993-10-15 | 1998-08-17 | Atlas Copco Rock Drills Ab | Bergborrningsanordning med reflexdämpare |
-
2001
- 2001-11-22 SE SE0103880A patent/SE520421C2/sv not_active IP Right Cessation
-
2002
- 2002-11-07 EP EP02783930A patent/EP1446554B1/de not_active Expired - Lifetime
- 2002-11-07 AU AU2002347731A patent/AU2002347731B2/en not_active Expired
- 2002-11-07 DE DE60215689T patent/DE60215689T2/de not_active Expired - Lifetime
- 2002-11-07 PT PT02783930T patent/PT1446554E/pt unknown
- 2002-11-07 ES ES02783930T patent/ES2275013T3/es not_active Expired - Lifetime
- 2002-11-07 WO PCT/SE2002/002028 patent/WO2003044319A1/en active IP Right Grant
- 2002-11-07 AT AT02783930T patent/ATE343707T1/de active
- 2002-11-07 CA CA2467818A patent/CA2467818C/en not_active Expired - Lifetime
-
2004
- 2004-05-13 ZA ZA200403670A patent/ZA200403670B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT1446554E (pt) | 2007-02-28 |
| DE60215689D1 (de) | 2006-12-07 |
| DE60215689T2 (de) | 2007-05-10 |
| ATE343707T1 (de) | 2006-11-15 |
| AU2002347731A1 (en) | 2003-06-10 |
| CA2467818A1 (en) | 2003-05-30 |
| SE0103880L (sv) | 2003-05-23 |
| WO2003044319A1 (en) | 2003-05-30 |
| ZA200403670B (en) | 2005-07-27 |
| ES2275013T3 (es) | 2007-06-01 |
| EP1446554B1 (de) | 2006-10-25 |
| SE0103880D0 (sv) | 2001-11-22 |
| EP1446554A1 (de) | 2004-08-18 |
| AU2002347731B2 (en) | 2006-11-02 |
| SE520421C2 (sv) | 2003-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20221107 |