ATE147130T1 - Verfahren und anordnung zur kontrolle der luftzufuhr zu festgesteinsbohrmaschinen - Google Patents
Verfahren und anordnung zur kontrolle der luftzufuhr zu festgesteinsbohrmaschinenInfo
- Publication number
- ATE147130T1 ATE147130T1 AT92909284T AT92909284T ATE147130T1 AT E147130 T1 ATE147130 T1 AT E147130T1 AT 92909284 T AT92909284 T AT 92909284T AT 92909284 T AT92909284 T AT 92909284T AT E147130 T1 ATE147130 T1 AT E147130T1
- Authority
- AT
- Austria
- Prior art keywords
- rock drilling
- arrangement
- pct
- air
- controlling
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000007787 solid Substances 0.000 title 1
- 238000005553 drilling Methods 0.000 abstract 3
- 238000009527 percussion Methods 0.000 abstract 3
- 239000011435 rock Substances 0.000 abstract 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 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
- 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
- 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
- E21B44/02—Automatic control of the tool feed
- E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
-
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
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)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Control Of El Displays (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI912510A FI87830C (fi) | 1991-05-23 | 1991-05-23 | Foerfarande och anordning foer styrande av en bergborrmaskins luftmatning |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE147130T1 true ATE147130T1 (de) | 1997-01-15 |
Family
ID=8532582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92909284T ATE147130T1 (de) | 1991-05-23 | 1992-05-05 | Verfahren und anordnung zur kontrolle der luftzufuhr zu festgesteinsbohrmaschinen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5409072A (de) |
EP (1) | EP0584110B1 (de) |
JP (1) | JP3383299B2 (de) |
AT (1) | ATE147130T1 (de) |
AU (1) | AU1656392A (de) |
DE (1) | DE69216400T2 (de) |
FI (1) | FI87830C (de) |
WO (1) | WO1992020898A1 (de) |
ZA (1) | ZA923452B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4302755C2 (de) * | 1993-02-01 | 2003-01-02 | Mannesmann Rexroth Ag | Steuereinrichtung zur Regelung einer von zwei zusammenwirkenden Hydraulik-Verbrauchern abhängigen Arbeitskenngröße |
FI962402A (fi) * | 1996-06-10 | 1997-12-11 | Tamrock Oy | Menetelmä ja sovitelma dieselhydraulisella voimalähteellä varustetun kallionporauslaitteen toiminnan ohjaamiseksi |
US5944122A (en) * | 1997-12-04 | 1999-08-31 | Driltech Inc. | Methods and apparatus for controlling an air compressor in a drill string flushing system |
US6637522B2 (en) | 1998-11-24 | 2003-10-28 | J. H. Fletcher & Co., Inc. | Enhanced computer control of in-situ drilling system |
US6216800B1 (en) | 1998-11-24 | 2001-04-17 | J. H. Fletcher & Co., Inc. | In-situ drilling system with dust collection and overload control |
US6557652B2 (en) * | 2000-05-18 | 2003-05-06 | Guenter Klemm | Method for performing ground or rock work and hydraulic percussion device |
US6382976B1 (en) | 2001-02-05 | 2002-05-07 | Sulzer Dental Inc. | Dental implant having round bottom with fluid directing channels |
US6860730B2 (en) * | 2002-05-20 | 2005-03-01 | Driltech Mission, Llc | Methods and apparatus for unloading a screw compressor |
US7108459B1 (en) * | 2002-09-23 | 2006-09-19 | Mueller Thomas L | Power assisted drill press |
SE526923C2 (sv) * | 2003-12-29 | 2005-11-22 | Atlas Copco Rock Drills Ab | Metod, system och anordning för att styra effektförbrukningen under en bergborrningsprocess |
US7503409B2 (en) * | 2006-04-25 | 2009-03-17 | Schramm, Inc. | Earth drilling rig having electronically controlled air compressor |
US8813870B2 (en) * | 2008-05-13 | 2014-08-26 | Atlas Copco Rock Drills Ab | Arrangement and a method for monitoring an air flow in a drill rig |
CN102027188B (zh) * | 2008-05-13 | 2015-08-05 | 阿特拉斯·科普柯凿岩设备有限公司 | 用于监测钻机中的空气流动的装置以及方法 |
DE102008042846A1 (de) * | 2008-10-15 | 2010-06-02 | Hilti Aktiengesellschaft | Bohrvorrichtung und Bohrverfahren |
CA2795788C (en) | 2010-04-20 | 2017-09-12 | Sandvik Intellectual Property Ab | Air compressor system and method of operation |
SE535418C2 (sv) | 2010-08-26 | 2012-07-31 | Atlas Copco Rock Drills Ab | Metod och system för styrning av en kompressor vid en bergborrningsanordning samt bergborrningsanordning |
JP5940904B2 (ja) * | 2012-06-18 | 2016-06-29 | 古河ロックドリル株式会社 | さく孔機 |
US20150275897A1 (en) * | 2012-09-21 | 2015-10-01 | Sandvik Surface Mining | Method and apparatus for decompressing a compressor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3229487C2 (de) * | 1982-08-07 | 1984-10-25 | Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel | Verfahren zur Verhinderung und Beseitigung von Verstopfungen in den Spülluftkanälen von Bohrgestängen |
US4671367A (en) * | 1985-12-05 | 1987-06-09 | Electric Power Research Institute, Inc. | Pole hole digger with percussive core drilling |
-
1991
- 1991-05-23 FI FI912510A patent/FI87830C/fi active
-
1992
- 1992-05-05 DE DE69216400T patent/DE69216400T2/de not_active Expired - Fee Related
- 1992-05-05 AT AT92909284T patent/ATE147130T1/de not_active IP Right Cessation
- 1992-05-05 AU AU16563/92A patent/AU1656392A/en not_active Abandoned
- 1992-05-05 WO PCT/FI1992/000143 patent/WO1992020898A1/en active IP Right Grant
- 1992-05-05 JP JP50857392A patent/JP3383299B2/ja not_active Expired - Fee Related
- 1992-05-05 US US08/146,131 patent/US5409072A/en not_active Expired - Lifetime
- 1992-05-05 EP EP92909284A patent/EP0584110B1/de not_active Expired - Lifetime
- 1992-05-13 ZA ZA923452A patent/ZA923452B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE69216400D1 (de) | 1997-02-13 |
JPH06507457A (ja) | 1994-08-25 |
DE69216400T2 (de) | 1997-05-22 |
EP0584110B1 (de) | 1997-01-02 |
FI87830B (fi) | 1992-11-13 |
WO1992020898A1 (en) | 1992-11-26 |
FI912510A0 (fi) | 1991-05-23 |
AU1656392A (en) | 1992-12-30 |
EP0584110A1 (de) | 1994-03-02 |
ZA923452B (en) | 1993-01-27 |
JP3383299B2 (ja) | 2003-03-04 |
FI87830C (fi) | 1993-02-25 |
US5409072A (en) | 1995-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |