NO2552652T3 - - Google Patents

Info

Publication number
NO2552652T3
NO2552652T3 NO11763141A NO11763141A NO2552652T3 NO 2552652 T3 NO2552652 T3 NO 2552652T3 NO 11763141 A NO11763141 A NO 11763141A NO 11763141 A NO11763141 A NO 11763141A NO 2552652 T3 NO2552652 T3 NO 2552652T3
Authority
NO
Norway
Application number
NO11763141A
Other languages
Norwegian (no)
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 filed Critical
Publication of NO2552652T3 publication Critical patent/NO2552652T3/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
    • E21B1/36—Tool-carrier piston type, i.e. in which the tool is connected to an impulse member
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/0011—Details of anvils, guide-sleeves or pistons
    • B25D2217/0019—Guide-sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
NO11763141A 2010-04-01 2011-03-28 NO2552652T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1050317A SE535068C2 (sv) 2010-04-01 2010-04-01 Bergborrmaskin och användning därav för att förhindra uppkomst och spridning av kavitationsbubblor
PCT/SE2011/050342 WO2011123028A1 (en) 2010-04-01 2011-03-28 Rock drilling machine and use thereof for hindering occurrence and spreading of cavitation bubbles

Publications (1)

Publication Number Publication Date
NO2552652T3 true NO2552652T3 (es) 2018-01-13

Family

ID=44712479

Family Applications (1)

Application Number Title Priority Date Filing Date
NO11763141A NO2552652T3 (es) 2010-04-01 2011-03-28

Country Status (11)

Country Link
US (1) US10184294B2 (es)
EP (1) EP2552652B1 (es)
JP (1) JP5737816B2 (es)
CN (1) CN102858499B (es)
AU (1) AU2011233737B8 (es)
CA (1) CA2792363C (es)
ES (1) ES2643855T3 (es)
NO (1) NO2552652T3 (es)
SE (1) SE535068C2 (es)
WO (1) WO2011123028A1 (es)
ZA (1) ZA201206054B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536562C2 (sv) 2012-06-28 2014-02-25 Atlas Copco Rock Drills Ab Anordning och förfarande vid en hydraulisk bergborrmaskin jämte bergborrmaskin
JP6265418B2 (ja) * 2014-01-31 2018-01-24 古河ロックドリル株式会社 液圧式打撃装置
WO2017110793A1 (ja) * 2015-12-24 2017-06-29 古河ロックドリル株式会社 油圧打撃装置
WO2023177330A1 (en) * 2022-03-15 2023-09-21 Epiroc Rock Drills Aktiebolag A damping arrangement and a hydraulic rock drilling machine

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* Cited by examiner, † Cited by third party
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US4062411A (en) 1975-12-05 1977-12-13 Gardner-Denver Company Hydraulic percussion tool with impact blow and frequency control
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GB8326124D0 (en) * 1983-09-29 1983-11-02 Pipe Supports Ltd Dampers
EP0335994B2 (en) * 1988-04-06 1996-06-26 Nippon Pneumatic Manufacturing Co. Ltd. Hydraulic impact tool
JPH0236080A (ja) * 1988-07-26 1990-02-06 Nippon Pneumatic Mfg Co Ltd 衝撃動装置
SE463193B (sv) 1989-02-21 1990-10-22 Atlas Copco Mct Ab Anordning vid slaaende maskiner
US5085617A (en) * 1989-06-22 1992-02-04 Eaton Corporation Vane damper assembly for a torque converter
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US5131430A (en) * 1991-12-04 1992-07-21 A.E. Bishop & Associates Pty., Limited Valves
KR100191489B1 (ko) * 1992-02-13 1999-06-15 윤종용 압축기의 오일픽업튜브
SE508064C2 (sv) 1993-10-15 1998-08-17 Atlas Copco Rock Drills Ab Bergborrningsanordning med reflexdämpare
JPH07214479A (ja) * 1994-02-02 1995-08-15 Matsuda Astec Kk 油圧衝撃工具
US5852262A (en) * 1995-09-28 1998-12-22 Magnetic Pulse, Inc. Acoustic formation logging tool with improved transmitter
NO302191B1 (no) * 1996-06-07 1998-02-02 Bakke Oil Tools As Anordning for å tilföre slagenergi til fastsittende gjenstander i en brönn, for å lösne gjenstandene
US5921275A (en) * 1997-03-27 1999-07-13 Emerson Electric Co. Apparatus for reducing noise generated by the flow of water through a water valve
CN1111249C (zh) * 1998-04-04 2003-06-11 臧得中 液压凿岩机液腿的供油方法及实现该方法的液压凿岩机
AU4926799A (en) 1998-07-21 2000-02-14 Gas & Oil Associates Limited Method and apparatus for conveying fluids, particularly useful with respect to oil wells
US6244297B1 (en) * 1999-03-23 2001-06-12 Fisher Controls International, Inc. Fluid pressure reduction device
US6155353A (en) * 1999-07-23 2000-12-05 Ottestad; Jack B. Impact tool
DE10163278A1 (de) * 2001-12-21 2003-07-10 Wacker Construction Equipment Bohr- und/oder Schlaghammer mit einer Schmiervorrichtung
US8047302B2 (en) * 2001-12-21 2011-11-01 Wacker Neuson Produktion GmbH & Co. KG Drilling and/or striking hammer with a lubricating device
US6699087B1 (en) 2003-03-21 2004-03-02 Samuel Barran Tafoya High-volume, no-drag sea chest with purge capability
US6953108B2 (en) * 2003-04-04 2005-10-11 Millenworks Magnetorheological damper system
US20060069382A1 (en) * 2003-04-11 2006-03-30 Novo Nordisk A/S Delivery device
US7159291B2 (en) * 2003-07-18 2007-01-09 Opt Engineering Co., Ltd. Continuous riveter and continuously caulking method of blind rivets
EP1706159B1 (en) * 2004-01-19 2013-06-26 Atul Kumar A system for distending body tissue cavities by continuous flow irrigation
SE0402026L (sv) * 2004-08-17 2006-01-17 Sandvik Intellectual Property Bergborrkrona och gängförband för slående bergborrning
WO2006021880A2 (en) * 2004-08-27 2006-03-02 Atul Kumar A tissue cavity distending system with low turbulence
US8591464B2 (en) * 2004-08-27 2013-11-26 Atul Kumar Low turbulence fluid management system for endoscopic procedures
US7316409B2 (en) * 2005-01-14 2008-01-08 Spinner Industry Co., Ltd. Front fork of bicycle with buffer apparatus
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EP1911474B1 (en) * 2006-10-11 2012-07-11 Alka Kumar Efficient continuous flow irrigation system
JP4221021B2 (ja) 2006-11-06 2009-02-12 三菱重工業株式会社 回転式デフレクタをそなえた燃料噴射ポンプ
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JP5326265B2 (ja) * 2007-09-26 2013-10-30 Ｎｏｋ株式会社 密封装置
US8398105B2 (en) * 2008-06-30 2013-03-19 Fox Factory, Inc. Methods and apparatus for suspension damping with reduced cavitation and effects
DE102008035084A1 (de) * 2008-07-28 2010-02-04 Wacker Neuson Se Schlaggerät mit Schlagwerk-Schmiervorrichtung
JP5117310B2 (ja) * 2008-07-31 2013-01-16 本田技研工業株式会社 内燃機関
US8156856B2 (en) * 2009-01-07 2012-04-17 Nok Corporation Hydraulic cylinder
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SE536562C2 (sv) * 2012-06-28 2014-02-25 Atlas Copco Rock Drills Ab Anordning och förfarande vid en hydraulisk bergborrmaskin jämte bergborrmaskin

Also Published As

Publication number Publication date
EP2552652B1 (en) 2017-08-16
CN102858499B (zh) 2015-08-12
AU2011233737A9 (en) 2013-01-24
EP2552652A4 (en) 2016-03-30
JP5737816B2 (ja) 2015-06-17
ZA201206054B (en) 2013-10-30
ES2643855T3 (es) 2017-11-24
AU2011233737B2 (en) 2014-08-28
WO2011123028A1 (en) 2011-10-06
US20120305280A1 (en) 2012-12-06
JP2013523469A (ja) 2013-06-17
EP2552652A1 (en) 2013-02-06
AU2011233737A1 (en) 2012-10-18
AU2011233737B8 (en) 2015-01-15
AU2011233737A8 (en) 2015-01-15
SE1050317A1 (sv) 2011-10-02
CA2792363C (en) 2018-11-06
US10184294B2 (en) 2019-01-22
CN102858499A (zh) 2013-01-02
SE535068C2 (sv) 2012-04-03
CA2792363A1 (en) 2011-10-06

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