FI20055178A - Menetelmä ja sovitelma sekä venttiili kallionporauksen ohjaamiseksi - Google Patents

Menetelmä ja sovitelma sekä venttiili kallionporauksen ohjaamiseksi Download PDF

Info

Publication number
FI20055178A
FI20055178A FI20055178A FI20055178A FI20055178A FI 20055178 A FI20055178 A FI 20055178A FI 20055178 A FI20055178 A FI 20055178A FI 20055178 A FI20055178 A FI 20055178A FI 20055178 A FI20055178 A FI 20055178A
Authority
FI
Finland
Prior art keywords
valve
rock drilling
controlling rock
controlling
drilling
Prior art date
Application number
FI20055178A
Other languages
English (en)
Swedish (sv)
Other versions
FI123639B (fi
FI20055178A0 (fi
Inventor
Vesa Peltonen
Original Assignee
Sandvik Tamrock Oy
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 Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Publication of FI20055178A0 publication Critical patent/FI20055178A0/fi
Priority to FI20055178A priority Critical patent/FI123639B/fi
Priority to PCT/FI2006/050137 priority patent/WO2006108918A1/en
Priority to AU2006234369A priority patent/AU2006234369A1/en
Priority to US11/918,404 priority patent/US20090025947A1/en
Priority to RU2007142176A priority patent/RU2370646C2/ru
Priority to CNA2006800123429A priority patent/CN101160450A/zh
Priority to JP2008505914A priority patent/JP2008536029A/ja
Priority to KR1020077026631A priority patent/KR20080010418A/ko
Priority to EP06725912A priority patent/EP1875042A4/en
Publication of FI20055178A publication Critical patent/FI20055178A/fi
Priority to ZA200708667A priority patent/ZA200708667B/xx
Application granted granted Critical
Publication of FI123639B publication Critical patent/FI123639B/fi

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/161—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load
    • F15B11/165—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load for adjusting the pump output or bypass in response to demand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/25—Pressure control functions
    • F15B2211/251—High pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3122—Special positions other than the pump port being connected to working ports or the working ports being connected to the return line
    • F15B2211/3127—Floating position connecting the working ports and the return line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3144—Directional control characterised by the positions of the valve element the positions being continuously variable, e.g. as realised by proportional valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/3157—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line
    • F15B2211/31576—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source, an output member and a return line having a single pressure source and a single output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/329—Directional control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50554—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure downstream of the pressure control means, e.g. pressure reducing valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
    • F15B2211/50572—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure using a pressure compensating valve for controlling the pressure difference across a flow control valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
    • F15B2211/6054—Load sensing circuits having valve means between output member and the load sensing circuit using shuttle valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/605—Load sensing circuits
    • F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
    • F15B2211/6057—Load sensing circuits having valve means between output member and the load sensing circuit using directional control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7058—Rotary output members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
FI20055178A 2005-04-15 2005-04-15 Menetelmä ja sovitelma kallionporauksen ohjaamiseksi FI123639B (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI20055178A FI123639B (fi) 2005-04-15 2005-04-15 Menetelmä ja sovitelma kallionporauksen ohjaamiseksi
RU2007142176A RU2370646C2 (ru) 2005-04-15 2006-04-11 Способ, установка и клапан для регулирования бурения по породе
AU2006234369A AU2006234369A1 (en) 2005-04-15 2006-04-11 Method, arrangement and valve for controlling rock drilling
US11/918,404 US20090025947A1 (en) 2005-04-15 2006-04-11 Method, arrangement and valve for controlling rock drilling
PCT/FI2006/050137 WO2006108918A1 (en) 2005-04-15 2006-04-11 Method, arrangement and valve for controlling rock drilling
CNA2006800123429A CN101160450A (zh) 2005-04-15 2006-04-11 用于控制钻岩的方法、设备和阀
JP2008505914A JP2008536029A (ja) 2005-04-15 2006-04-11 削岩制御方法、装置および弁
KR1020077026631A KR20080010418A (ko) 2005-04-15 2006-04-11 착암 제어 방법, 착암 제어 장치 및 착암 제어용 밸브
EP06725912A EP1875042A4 (en) 2005-04-15 2006-04-11 METHOD, DEVICE AND CONTROL VALVE FOR DRILLING ROCKS
ZA200708667A ZA200708667B (en) 2005-04-15 2007-10-10 Method, arrangement and valve for controlling rock drilling

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055178 2005-04-15
FI20055178A FI123639B (fi) 2005-04-15 2005-04-15 Menetelmä ja sovitelma kallionporauksen ohjaamiseksi

Publications (3)

Publication Number Publication Date
FI20055178A0 FI20055178A0 (fi) 2005-04-15
FI20055178A true FI20055178A (fi) 2006-10-16
FI123639B FI123639B (fi) 2013-08-30

Family

ID=34508178

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055178A FI123639B (fi) 2005-04-15 2005-04-15 Menetelmä ja sovitelma kallionporauksen ohjaamiseksi

Country Status (10)

Country Link
US (1) US20090025947A1 (fi)
EP (1) EP1875042A4 (fi)
JP (1) JP2008536029A (fi)
KR (1) KR20080010418A (fi)
CN (1) CN101160450A (fi)
AU (1) AU2006234369A1 (fi)
FI (1) FI123639B (fi)
RU (1) RU2370646C2 (fi)
WO (1) WO2006108918A1 (fi)
ZA (1) ZA200708667B (fi)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527762C2 (sv) * 2004-10-14 2006-05-30 Atlas Copco Rock Drills Ab Slagverk
SE530984C2 (sv) * 2007-03-16 2008-11-11 Atlas Copco Rock Drills Ab Förfarande och anordning för styrning av en bergborrmaskin jämte bergborrmaskin och bergborrigg
SE532464C2 (sv) 2007-04-11 2010-01-26 Atlas Copco Rock Drills Ab Metod, anordning och bergborrningsrigg för styrning av åtminstone en borrparameter
CN101755102B (zh) * 2007-05-03 2013-10-02 弗米尔制造公司 具有压力微分控制的恒定模式自动钻井
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
US8118113B2 (en) * 2009-03-26 2012-02-21 Longyear Tm, Inc. Hydraulic control system for drilling systems
WO2010151242A1 (en) * 2009-06-26 2010-12-29 Atlas Copco Rock Drills Ab Control system and rock drill rig
CN102979500B (zh) 2010-04-12 2019-01-08 国际壳牌研究有限公司 控制用于在地下地层中形成开孔的钻柱的钻井方向的方法
CN102953691A (zh) * 2012-11-19 2013-03-06 无锡市京锡冶金液压机电有限公司 一种岩凿机防裂隙卡钻模拟实验方法
CN102953721A (zh) * 2012-11-19 2013-03-06 无锡市京锡冶金液压机电有限公司 一种岩凿机液压回转回路继电器防卡方法
CN102926657B (zh) * 2012-11-19 2015-08-05 无锡市京锡冶金液压机电有限公司 一种岩凿机液压推进回路与回转回路串联防卡方法
CN102996070A (zh) * 2012-11-19 2013-03-27 无锡市京锡冶金液压机电有限公司 一种潜孔型钻机自动防卡方法
CN102953692A (zh) * 2012-11-19 2013-03-06 无锡市京锡冶金液压机电有限公司 一种岩凿机防缓变卡钻模拟实验方法
GB2588737B (en) * 2015-01-13 2021-07-21 Halliburton Energy Services Inc Downhole pressure maintenance system using reference pressure
AU2015377257B2 (en) * 2015-01-13 2018-11-08 Halliburton Energy Services, Inc. Downhole pressure maintenance system using reference pressure
CN105351273B (zh) * 2015-12-11 2017-05-24 重庆纳川山隅重工设备有限公司 全液压露天凿岩钻机的防卡钎控制阀组
CN105332967B (zh) * 2015-12-11 2017-05-24 重庆纳川山隅重工设备有限公司 一种凿岩钻机的自适应阀组
US10350608B2 (en) 2016-05-03 2019-07-16 Vermeer Manufacturing Company In-feed systems for chippers or grinders, and chippers and grinders having same
CN107780917A (zh) * 2016-08-25 2018-03-09 徐州盾安重工机械制造有限公司 全回转钻机动力控制系统
WO2019036521A1 (en) 2017-08-15 2019-02-21 Vermeer Manufacturing Company FEEDING SYSTEM FOR SHREDDERS OR SHREDDERS, AND SHREDDERS AND SHREDDERS HAVING SAME
CN107893626A (zh) * 2017-12-20 2018-04-10 山东天瑞重工有限公司 一种封闭式水压凿岩机工作系统
US11619103B2 (en) 2019-01-07 2023-04-04 The Charles Machine Works, Inc. Virtual assisted makeup
CN112832736B (zh) * 2019-11-23 2023-07-14 山东科技大学 一种自动防卡钻的液压煤矿钻机
CN112943726A (zh) * 2021-01-29 2021-06-11 浙江中锐重工科技有限公司 一种用于钻机的油缸组的同步调平方法及系统
CN112983910B (zh) * 2021-02-22 2022-11-01 中国煤炭科工集团太原研究院有限公司 锚杆钻机液压控制系统和锚杆钻机
CN113153200A (zh) * 2021-04-01 2021-07-23 湖南创远智能发展有限责任公司 一种液压凿岩机电液控制系统及方法
CN113638943B (zh) * 2021-08-12 2024-06-14 中国铁建重工集团股份有限公司 一种冲击液压控制系统及凿岩台车
WO2023048606A1 (en) * 2021-09-24 2023-03-30 Epiroc Rock Drills Aktiebolag A hydraulic arrangement for a rock drilling machine
CN115559953B (zh) * 2022-10-20 2023-09-08 四川蓝海智能装备制造有限公司 一种防卡钎的凿岩机液压油路结构及液压控制方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987874A (en) * 1973-03-28 1976-10-26 General Motors Corporation Transmission with retarder and controls
US3823784A (en) * 1973-06-08 1974-07-16 Dresser Ind Method and apparatus for controlling hydraulic drifters
US4064950A (en) * 1976-07-19 1977-12-27 Pekka Salmi Hydraulic drilling machine
US4246973A (en) * 1978-01-23 1981-01-27 Cooper Industries, Inc. Controls for hydraulic percussion drill
FI56723C (fi) * 1978-05-11 1980-03-10 Tampella Oy Ab Styrningssystem foer borrmaskin
GB2053317B (en) * 1979-06-22 1982-12-01 Coal Industry Patents Ltd Excavating machines for excavating rock or mineral
US4440236A (en) * 1979-09-20 1984-04-03 Toyo Kogyo Co. Ltd. Hydraulic control system for a rock drill
JPS5655684A (en) * 1979-10-06 1981-05-16 Toyo Kogyo Co Feed controller circuit for hydraulic rock driller
US4383412A (en) * 1979-10-17 1983-05-17 Cross Manufacturing, Inc. Multiple pump load sensing system
US4476893A (en) * 1980-07-04 1984-10-16 Barmag Barmer Maschinenfabrik Ag Hydraulic flow control valve
FI67604C (fi) * 1983-06-14 1985-04-10 Tampella Oy Ab Foerfarande och anordning foer reglering av matningsroerelsen hos en borrstaong vid bergborrning
NO153516C (no) * 1984-01-18 1986-04-09 Kverneland As Vende- og innstillingsmekanisme.
JPH081202B2 (ja) * 1989-04-03 1996-01-10 株式会社豊田自動織機製作所 単動式油圧シリンダの作動回路
FI86008C (fi) * 1989-04-06 1992-06-25 Tampella Oy Ab Foerfarande och anordning foer reglering av en bergborrningsmaskin.
DE4141108A1 (de) * 1991-12-13 1993-06-17 Putzmeister Maschf Einrichtung zur regelung des ausgangsdruckes einer verstellpumpe
DE4302755C2 (de) * 1993-02-01 2003-01-02 Mannesmann Rexroth Ag Steuereinrichtung zur Regelung einer von zwei zusammenwirkenden Hydraulik-Verbrauchern abhängigen Arbeitskenngröße
US5474138A (en) * 1993-12-08 1995-12-12 J & M Hydraulics, Inc. Hydraulic control circuit for pile driver
US5408768A (en) * 1994-03-18 1995-04-25 Karani; Ron R. Impact hammer cylinder
FI95166C (fi) * 1994-04-14 1995-12-27 Tamrock Oy Sovitelma painenestekäyttöisessä kallionporauslaitteessa
FI105943B (fi) * 1996-06-25 2000-10-31 Tamrock Oy Menetelmä ja sovitelma kallioporakoneen syötön ohjaamiseksi
SE515204C2 (sv) * 1999-11-03 2001-06-25 Atlas Copco Rock Drills Ab Förfarande och anordning för styrning av en bergborrmaskin
DE10136416A1 (de) * 2001-07-26 2003-02-13 Brueninghaus Hydromatik Gmbh Ventilblock für eine Regelvorrichtung, insbesondere für eine hydrostatische Maschine
DE10219850B3 (de) * 2002-05-03 2004-02-05 Brueninghaus Hydromatik Gmbh Regeleinrichtung mit Grenzwertregelventil
US7350593B1 (en) * 2006-11-07 2008-04-01 Schramm, Inc. Electronically controlled earth drilling rig

Also Published As

Publication number Publication date
RU2370646C2 (ru) 2009-10-20
ZA200708667B (en) 2008-10-29
EP1875042A4 (en) 2013-02-13
KR20080010418A (ko) 2008-01-30
JP2008536029A (ja) 2008-09-04
US20090025947A1 (en) 2009-01-29
AU2006234369A1 (en) 2006-10-19
WO2006108918A1 (en) 2006-10-19
FI123639B (fi) 2013-08-30
EP1875042A1 (en) 2008-01-09
FI20055178A0 (fi) 2005-04-15
CN101160450A (zh) 2008-04-09
RU2007142176A (ru) 2009-05-20

Similar Documents

Publication Publication Date Title
FI20055178A (fi) Menetelmä ja sovitelma sekä venttiili kallionporauksen ohjaamiseksi
FI20065252A0 (fi) Menetelmä kallionporauslaitteen toiminnan ohjaamiseksi ja kallionporauslaite
GB2432175B (en) System and method for controlling subsea wells
NO20051760D0 (no) Apparatus and method for moving drilled cuttings
EP2007968A4 (en) DRILLING METHOD AND DEVICE FOR SANDING AND INFLUENCE CONTROL DURING BOHROPERATIONS
GB2427225B (en) Downhole Apparatus For Mobilising Drill Cuttings
NO20052273L (no) Fremgangsmate og system for kontroll av fluidstromning
GB2451029B (en) Drill string flow control valves and methods
NO20091346L (no) Slaginnretning, boremaskin med en slik slaginnretning og fremgangsmate for styring av en slik slaginnretning
FI20075923A0 (fi) Kallionporauslaite ja menetelmä kallion poraamiseksi
NO20032916D0 (no) Anordning og fremgangsmåte for selektiv styring av fluidströmning mellom enbrönn og omkringliggende bergarter
DE602004010497D1 (de) Automatisiertes steuersystem zum bohrlochräumen
NO20063402L (no) Fremgangsmate og anordning for styring av bergboremaskin
SE0401983L (sv) Förfarande och arrangemang för styrning av slagbergborrning
ZA200701782B (en) A drill rig and a method for controlling a fan therein
FI20065509A0 (fi) Kallionporauslaite ja menetelmä kallionporauslaitteen ohjaamiseksi
EP2140106A4 (en) METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE DRILLING PARAMETER FOR GAS DRILLING
EP2140107A4 (en) METHOD AND DEVICE FOR CONTROLLING AT LEAST ONE DRILLING PARAMETER FOR DRILLING ROCKS
FI20075413A0 (fi) Menetelmä tarvekiven louhintaan ja riviporauslaitteisto
FI20065369A0 (fi) Menetelmä kallionporauslaitteen toiminnan ohjaamiseksi ja kallionporauslaite
FI20045405A (fi) Menetelmä kallionporauslaitteen suodatinlaitteen puhdistamiseksi, suodatinlaite sekä kallionporauslaite
SE0600225L (sv) Demonterbar tätningsanordning för nedhålsborrar
FI20050012A (fi) Menetelmä painenestekäyttöisen iskulaitteen ohjaamiseksi ja iskulaite
EP1948901A4 (en) RIGGING DRILLING AND DEVICE
EP1989393A4 (en) METHOD AND DEVICE FOR CONTROLLING THE DRILLING DIRECTION OF A ROCK DRILLING DEVICE

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: SANDVIK MINING AND CONSTRUCTION OY

FG Patent granted

Ref document number: 123639

Country of ref document: FI

Kind code of ref document: B

MM Patent lapsed