NO331133B1 - Fremgangsmate og innretning for boring i fjell - Google Patents

Fremgangsmate og innretning for boring i fjell

Info

Publication number
NO331133B1
NO331133B1 NO20091537A NO20091537A NO331133B1 NO 331133 B1 NO331133 B1 NO 331133B1 NO 20091537 A NO20091537 A NO 20091537A NO 20091537 A NO20091537 A NO 20091537A NO 331133 B1 NO331133 B1 NO 331133B1
Authority
NO
Norway
Prior art keywords
pulse
shock wave
tool direction
piston
regulated
Prior art date
Application number
NO20091537A
Other languages
English (en)
Norwegian (no)
Other versions
NO20091537L (no
Inventor
Goran Tuomas
Original Assignee
Atlas Copco Rock Drills Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of NO20091537L publication Critical patent/NO20091537L/no
Publication of NO331133B1 publication Critical patent/NO331133B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
NO20091537A 2006-09-21 2009-04-17 Fremgangsmate og innretning for boring i fjell NO331133B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0601969A SE530467C2 (sv) 2006-09-21 2006-09-21 Förfarande och anordning för bergborrning
PCT/SE2007/000796 WO2008036013A1 (en) 2006-09-21 2007-09-12 Method and device for rock drilling

Publications (2)

Publication Number Publication Date
NO20091537L NO20091537L (no) 2009-04-17
NO331133B1 true NO331133B1 (no) 2011-10-17

Family

ID=39200754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20091537A NO331133B1 (no) 2006-09-21 2009-04-17 Fremgangsmate og innretning for boring i fjell

Country Status (10)

Country Link
US (1) US8151899B2 (sv)
EP (1) EP2064032A1 (sv)
JP (1) JP5396275B2 (sv)
CN (1) CN101489729B (sv)
AU (1) AU2007297885B2 (sv)
CA (1) CA2658329C (sv)
NO (1) NO331133B1 (sv)
SE (1) SE530467C2 (sv)
WO (1) WO2008036013A1 (sv)
ZA (1) ZA200810384B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
SE531860C2 (sv) * 2007-12-21 2009-08-25 Atlas Copco Rock Drills Ab Impulsalstrande anordning för inducering av en stötvåg i ett verktyg samt bergborrningsrigg innefattande sådan anordning
FI122300B (sv) * 2008-09-30 2011-11-30 Sandvik Mining & Constr Oy Förfarande och arrangemang i samband med bergborrningsanordning
US10190604B2 (en) * 2015-10-22 2019-01-29 Caterpillar Inc. Piston and magnetic bearing for hydraulic hammer
SE540205C2 (sv) * 2016-06-17 2018-05-02 Epiroc Rock Drills Ab System och förfarande för att bedöma effektivitet hos en borrningsprocess
CN108225949B (zh) * 2017-12-28 2020-09-08 天津大学 一种用于测试岩石破碎的实验装置及标定冲击速度和损耗能量的方法
CN210599612U (zh) * 2019-08-07 2020-05-22 徐州工程学院 一种双泵供油的连续冲击增压系统
CN111101863B (zh) * 2019-10-31 2021-07-13 中国石油大学(华东) 一种水力脉冲发生实验装置及工作方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916191A1 (de) 1979-04-21 1980-10-23 Horst Knaebel Krafteinheit als antriebsvorrichtung, z.b. zum umformen, verformen, verdichten, schlagen und antreiben
JPS629878A (ja) * 1985-07-03 1987-01-17 川崎重工業株式会社 液圧式打撃装置
JPS63133985U (sv) * 1987-02-21 1988-09-01
JPH055603A (ja) * 1991-06-27 1993-01-14 Mazda Motor Corp ピストンのストローク検出装置
JP3202493B2 (ja) * 1994-07-28 2001-08-27 三菱重工業株式会社 ドリフタにおける油圧駆動装置
FI103825B1 (sv) 1998-03-17 1999-09-30 Tamrock Oy Förfarande och anordning för reglering av borrningen i en bergsborrmaskins
FI116125B (sv) 2001-07-02 2005-09-30 Sandvik Tamrock Oy Slaganordning
FI115037B (sv) * 2001-10-18 2005-02-28 Sandvik Tamrock Oy Förfarande och anordning vid en bergsborrningsanordning
FI121219B (sv) * 2001-10-18 2010-08-31 Sandvik Tamrock Oy Förfarande och apparatur för att monitorera funktion av en slaganordning samt arrangemang för att reglera funktion av en slaganordning
FI112525B (sv) * 2002-02-22 2003-12-15 Sandvik Tamrock Oy Arrangemang för styrning av slående bergborrning
FI115613B (sv) 2002-05-08 2005-06-15 Sandvik Tamrock Oy Slaganordning
FI116513B (sv) * 2003-02-21 2005-12-15 Sandvik Tamrock Oy Slaganordning
FI115451B (sv) * 2003-07-07 2005-05-13 Sandvik Tamrock Oy Slaganordning samt förfarande för att bilda en spänningspuls i en slaganordning
FI116124B (sv) 2004-02-23 2005-09-30 Sandvik Tamrock Oy Tryckmediumdriven slagmaskin
FI116968B (sv) * 2004-07-02 2006-04-28 Sandvik Tamrock Oy Förfarande för styrning av slaganordning, programprodukt samt slaganordning
FI123740B (sv) * 2005-01-05 2013-10-15 Sandvik Mining & Constr Oy Förfarande för styrning av en tryckvätskedriven slaganordning och slaganordning

Also Published As

Publication number Publication date
JP5396275B2 (ja) 2014-01-22
US8151899B2 (en) 2012-04-10
SE530467C2 (sv) 2008-06-17
ZA200810384B (en) 2010-02-24
CN101489729A (zh) 2009-07-22
EP2064032A1 (en) 2009-06-03
SE0601969L (sv) 2008-03-22
WO2008036013A1 (en) 2008-03-27
JP2010504448A (ja) 2010-02-12
AU2007297885B2 (en) 2013-05-02
CA2658329C (en) 2014-12-16
CA2658329A1 (en) 2008-03-27
CN101489729B (zh) 2012-06-13
NO20091537L (no) 2009-04-17
AU2007297885A1 (en) 2008-03-27
US20100288519A1 (en) 2010-11-18

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