NO20076618L - Fremgangsmate og anordning ved boring i fjell - Google Patents

Fremgangsmate og anordning ved boring i fjell

Info

Publication number
NO20076618L
NO20076618L NO20076618A NO20076618A NO20076618L NO 20076618 L NO20076618 L NO 20076618L NO 20076618 A NO20076618 A NO 20076618A NO 20076618 A NO20076618 A NO 20076618A NO 20076618 L NO20076618 L NO 20076618L
Authority
NO
Norway
Prior art keywords
shock wave
tool
energy
generating device
impulse generating
Prior art date
Application number
NO20076618A
Other languages
English (en)
Inventor
Kenneth Weddfelt
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 NO20076618L publication Critical patent/NO20076618L/no

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
    • E21B1/00—Percussion drilling
    • E21B1/38—Hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B25D17/245—Damping the reaction force using a fluid
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte for å regulere en fjellboreprosess hvor en impulsgenererende irmretning omfatter et støtelement som sender en sjokkbølge til et verktøy forbundet til den impulsgenererende irmretning, hvorved en del av energien i sjokkbølgen bhr overført til pellet ved hjelp av verktøyet, og en del av energien av sjokkbølgen blir reflektert og ført tilbake til den impulsgenererende irmretning som reflekter energi. Fremgangsmåten omfatter trirmene med å generere minst en parameterverdi som representerer den reflekterte energi, og regulere samvirkningen mellom støtelementet og verktøyet minst delvis basert på verdien eller verdiene for å regulere stigningstiden og/eller lengden av sjokkbølgen. Oppfirmelsen angår også en reguleringsirmretning, en impulsgenererende irmretning og en borerigg..
NO20076618A 2005-05-23 2007-12-21 Fremgangsmate og anordning ved boring i fjell NO20076618L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0501150A SE529036C2 (sv) 2005-05-23 2005-05-23 Metod och anordning
PCT/SE2006/000581 WO2006126933A1 (en) 2005-05-23 2006-05-19 Method and device

Publications (1)

Publication Number Publication Date
NO20076618L true NO20076618L (no) 2007-12-21

Family

ID=37452268

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20076618A NO20076618L (no) 2005-05-23 2007-12-21 Fremgangsmate og anordning ved boring i fjell

Country Status (10)

Country Link
US (2) US7886843B2 (no)
EP (1) EP1888877A1 (no)
JP (1) JP4769863B2 (no)
CN (1) CN101180450B (no)
AU (1) AU2006250111B2 (no)
CA (1) CA2608756C (no)
NO (1) NO20076618L (no)
SE (1) SE529036C2 (no)
WO (1) WO2006126933A1 (no)
ZA (1) ZA200709770B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532483C2 (sv) * 2007-04-11 2010-02-02 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
SE532464C2 (sv) * 2007-04-11 2010-01-26 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
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 (fi) * 2008-09-30 2011-11-30 Sandvik Mining & Constr Oy Menetelmä ja sovitelma kallionporauslaitteen yhteydessä
SE533986C2 (sv) * 2008-10-10 2011-03-22 Atlas Copco Rock Drills Ab Metod anordning och borrigg samt datoriserat styrsystem för att styra en bergborrmaskin vid borrning i berg
US8733468B2 (en) * 2010-12-02 2014-05-27 Caterpillar Inc. Sleeve/liner assembly and hydraulic hammer using same
PL2845989T3 (pl) * 2013-09-09 2016-05-31 Sandvik Intellectual Property Modyfikacja fali udarowej w aparacie do wiercenia udarowego i sposób
FR3014910B1 (fr) 2013-12-18 2017-06-23 Turbomeca Procede de traitement anti-corrosion et anti-usure
SE540205C2 (sv) * 2016-06-17 2018-05-02 Epiroc Rock Drills Ab System och förfarande för att bedöma effektivitet hos en borrningsprocess
JP6184628B1 (ja) * 2017-02-22 2017-08-23 ケミカルグラウト株式会社 削孔方法
SE543372C2 (sv) * 2019-03-29 2020-12-22 Epiroc Rock Drills Ab Borrmaskin och metod för att styra en borrningsprocess hos en borrmaskin
AU2021408909A1 (en) * 2020-12-21 2023-06-15 Epiroc Rock Drills Aktiebolag Method and system for optimising a drilling parameter during an ongoing drilling process

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US360555A (en) * 1887-04-05 Julius beebeckee
GB329921A (no) 1928-10-25 1930-05-29 Chicago Pneumatic Tool Company
GB1142172A (en) 1966-06-09 1969-02-05 Paul Snowden Improvements in or relating to impact devices
US3605555A (en) 1970-01-05 1971-09-20 Gen Dynamics Corp Pneumatic vibration generator
GB1566984A (en) * 1977-05-04 1980-05-08 Nippon Kokan Kk Method and an apparatus of driving and extracting an article by strain energy
DE2916191A1 (de) 1979-04-21 1980-10-23 Horst Knaebel Krafteinheit als antriebsvorrichtung, z.b. zum umformen, verformen, verdichten, schlagen und antreiben
SE444528B (sv) * 1983-01-26 1986-04-21 Stabilator Ab Sett och anordning for att styra slagenergin hos ett slagborrverk som funktion av borrnackens lege
CA2058659C (en) * 1991-01-08 2001-02-20 Michael Richard Davies Cyclic hydraulic actuator
US5549252A (en) * 1994-07-18 1996-08-27 Industrial Sound Technologies, Inc. Water-hammer actuated crusher
WO1996019323A1 (de) 1994-12-22 1996-06-27 Drago Engineering Ag Hydraulische schlagvorrichtung
JP3888492B2 (ja) * 1997-12-19 2007-03-07 古河機械金属株式会社 衝撃装置
FI103825B1 (fi) * 1998-03-17 1999-09-30 Tamrock Oy Menetelmä ja laitteisto kallioporakoneen porauksen säätämiseksi
US6719449B1 (en) * 1998-10-28 2004-04-13 Covaris, Inc. Apparatus and method for controlling sonic treatment
FR2805896B1 (fr) * 2000-03-01 2004-11-19 Geoservices Dispositif et procede de mesures sismiques dans un puits de forage
JP4463381B2 (ja) * 2000-06-01 2010-05-19 古河機械金属株式会社 油圧さく岩機のダンパ圧力制御装置
FI116125B (fi) 2001-07-02 2005-09-30 Sandvik Tamrock Oy Iskulaite
FI115037B (fi) 2001-10-18 2005-02-28 Sandvik Tamrock Oy Menetelmä ja sovitelma kallionporauslaitteen yhteydessä
FI115613B (fi) * 2002-05-08 2005-06-15 Sandvik Tamrock Oy Iskulaite
FI114290B (fi) 2003-02-21 2004-09-30 Sandvik Tamrock Oy Ohjausventtiili ja järjestely iskulaitteessa
FI116513B (fi) 2003-02-21 2005-12-15 Sandvik Tamrock Oy Iskulaite
FI121218B (fi) 2003-07-07 2010-08-31 Sandvik Mining & Constr Oy Menetelmä jännityspulssin aikaansaamiseksi työkaluun ja painenestekäyttöinen iskulaite
FI115451B (fi) 2003-07-07 2005-05-13 Sandvik Tamrock Oy Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa
FI116124B (fi) 2004-02-23 2005-09-30 Sandvik Tamrock Oy Painenestekäyttöinen iskulaite
SE531017C2 (sv) * 2005-05-09 2008-11-18 Sandvik Intellectual Property Bergborrningsverktyg

Also Published As

Publication number Publication date
CA2608756A1 (en) 2006-11-30
JP2008542587A (ja) 2008-11-27
CA2608756C (en) 2014-02-04
US8056648B2 (en) 2011-11-15
CN101180450B (zh) 2012-01-18
AU2006250111A1 (en) 2006-11-30
CN101180450A (zh) 2008-05-14
US20100025106A1 (en) 2010-02-04
ZA200709770B (en) 2009-03-25
US7886843B2 (en) 2011-02-15
WO2006126933A1 (en) 2006-11-30
EP1888877A1 (en) 2008-02-20
AU2006250111B2 (en) 2011-04-07
JP4769863B2 (ja) 2011-09-07
WO2006126933A8 (en) 2007-03-15
SE529036C2 (sv) 2007-04-17
SE0501150L (sv) 2006-11-24
US20100258326A1 (en) 2010-10-14

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application