ZA200607006B - Pressure-fluid-operated percussion device - Google Patents

Pressure-fluid-operated percussion device Download PDF

Info

Publication number
ZA200607006B
ZA200607006B ZA200607006A ZA200607006A ZA200607006B ZA 200607006 B ZA200607006 B ZA 200607006B ZA 200607006 A ZA200607006 A ZA 200607006A ZA 200607006 A ZA200607006 A ZA 200607006A ZA 200607006 B ZA200607006 B ZA 200607006B
Authority
ZA
South Africa
Prior art keywords
pressure
pressure chamber
tool
working
pressure liquid
Prior art date
Application number
ZA200607006A
Other languages
English (en)
Inventor
Keskiniva Markku
Moki Jorma
Esko Mauri
Ahola Erkki
Helin Aimo
Original Assignee
Sandvik Mining & Constr 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 Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of ZA200607006B publication Critical patent/ZA200607006B/en

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
    • 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
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D2209/002—Pressure accumulators

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)
  • Percussive Tools And Related Accessories (AREA)
ZA200607006A 2004-02-23 2006-08-22 Pressure-fluid-operated percussion device ZA200607006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20040278A FI116124B (fi) 2004-02-23 2004-02-23 Painenestekäyttöinen iskulaite

Publications (1)

Publication Number Publication Date
ZA200607006B true ZA200607006B (en) 2007-12-27

Family

ID=31725754

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200607006A ZA200607006B (en) 2004-02-23 2006-08-22 Pressure-fluid-operated percussion device

Country Status (12)

Country Link
US (1) US7878263B2 (zh)
EP (1) EP1720685B1 (zh)
JP (1) JP5009779B2 (zh)
CN (1) CN100542753C (zh)
AU (1) AU2005215178B8 (zh)
BR (1) BRPI0507974A (zh)
CA (1) CA2557060C (zh)
FI (1) FI116124B (zh)
NO (1) NO332788B1 (zh)
RU (1) RU2353508C2 (zh)
WO (1) WO2005080051A1 (zh)
ZA (1) ZA200607006B (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116513B (fi) * 2003-02-21 2005-12-15 Sandvik Tamrock Oy Iskulaite
FI115451B (fi) * 2003-07-07 2005-05-13 Sandvik Tamrock Oy Iskulaite ja menetelmä jännityspulssin muodostamiseksi iskulaitteessa
SE528649C8 (sv) 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser
SE528650C2 (sv) * 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och förfarande för impulsgenerering
SE528654C2 (sv) 2005-05-23 2007-01-09 Atlas Copco Rock Drills Ab Impulsgenerator och impulsverktyg med impulsgenerator
SE528859C2 (sv) 2005-05-23 2007-02-27 Atlas Copco Rock Drills Ab Styranordning
SE529036C2 (sv) 2005-05-23 2007-04-17 Atlas Copco Rock Drills Ab Metod och anordning
SE530467C2 (sv) 2006-09-21 2008-06-17 Atlas Copco Rock Drills Ab Förfarande och anordning för bergborrning
SE530571C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Bergborrningsförfarande och bergborrningsmaskin
SE530572C2 (sv) * 2006-11-16 2008-07-08 Atlas Copco Rock Drills Ab Pulsmaskin för en bergborrmaskin, metod för skapande av mekaniska pulser i pulsmaskinen, samt bergborrmaskin och borrigg innefattande sådan pulsmaskin
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
FI124781B (fi) * 2009-03-26 2015-01-30 Sandvik Mining & Constr Oy Iskulaite
FI125179B (fi) * 2009-03-26 2015-06-30 Sandvik Mining & Constr Oy Tiivistyssovitelma painenestekäyttöisen iskulaitteen pyörivässä ohjausventtiilissä
NO330266B1 (no) 2009-05-27 2011-03-14 Nbt As Anordning som anvender trykktransienter for transport av fluider
DK179054B1 (en) 2010-06-17 2017-09-25 Impact Tech Systems As Method employing pressure transients in hydrocarbon recovery operations
US8733468B2 (en) * 2010-12-02 2014-05-27 Caterpillar Inc. Sleeve/liner assembly and hydraulic hammer using same
AR089305A1 (es) 2011-12-19 2014-08-13 Impact Technology Systems As Metodo y sistema para generacion de presion por impacto
SE536903C2 (sv) * 2012-11-28 2014-10-21 Atlas Copco Rock Drills Ab Anordning vid fördelningsventil för en bergborrmaskin och bergborrmaskin
WO2017000015A1 (en) * 2015-06-29 2017-01-05 Brooke & Mackenzie Pty Ltd Variable blow hydraulic hammer
CH711414A1 (de) * 2015-08-13 2017-02-15 Hatebur Umformmaschinen Ag Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte.
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
CN115781598B (zh) * 2022-12-16 2024-09-20 张钦 手持式冲击电钻

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US787960A (en) * 1904-01-13 1905-04-25 Temple Gas Engine & Machine Company Pneumatically-actuated tool.
GB1542402A (en) * 1975-07-07 1979-03-21 Smiths Industries Ltd Fluid pressure supply apparatus
SE409217B (sv) * 1976-02-25 1979-08-06 Ludvigson Birger Apparat for overforande av stotkraft till ett langstreckt foremal, t ex en pale
GB1566984A (en) * 1977-05-04 1980-05-08 Nippon Kokan Kk Method and an apparatus of driving and extracting an article by strain energy
EP0110876B1 (de) * 1982-06-08 1987-10-07 Intreprinderea De Utilaj Greu 'progresul' Verfahren und vorrichtung zur steuerung eines hydraulischen schlagzylinders
SE462117B (sv) * 1984-05-24 1990-05-07 Atlas Copco Mct Ab Hydraulisk ackumulator vid ett hydrauliskt slagverk
AU578147B2 (en) * 1985-03-26 1988-10-13 Steel Engineering Company Limited; The Hydraulic percusive machine
EP0236721A3 (en) * 1986-03-11 1989-10-25 NITTETSU JITSUGYO CO., Ltd. Hydraulic breaker
JPH0513509Y2 (zh) * 1986-09-09 1993-04-09
RU1778289C (ru) * 1988-05-04 1992-11-30 Карагандинский политехнический институт Гидравлическа бурильна машина
JP2801454B2 (ja) * 1992-01-14 1998-09-21 甲南電機株式会社 液圧式打撃装置
JP3729428B2 (ja) * 1996-07-18 2005-12-21 株式会社小松製作所 振動発生装置
FI116125B (fi) * 2001-07-02 2005-09-30 Sandvik Tamrock Oy Iskulaite
FI116513B (fi) * 2003-02-21 2005-12-15 Sandvik Tamrock Oy Iskulaite

Also Published As

Publication number Publication date
FI20040278A0 (fi) 2004-02-23
FI116124B (fi) 2005-09-30
CA2557060A1 (en) 2005-09-01
RU2006133905A (ru) 2008-03-27
US7878263B2 (en) 2011-02-01
NO20064244L (no) 2006-09-19
JP2007522954A (ja) 2007-08-16
AU2005215178B2 (en) 2010-02-25
EP1720685B1 (en) 2015-08-19
CN100542753C (zh) 2009-09-23
EP1720685A1 (en) 2006-11-15
WO2005080051A1 (en) 2005-09-01
AU2005215178A1 (en) 2005-09-01
RU2353508C2 (ru) 2009-04-27
CA2557060C (en) 2012-10-23
WO2005080051A8 (en) 2005-10-27
JP5009779B2 (ja) 2012-08-22
BRPI0507974A (pt) 2007-07-24
NO332788B1 (no) 2013-01-14
CN1921987A (zh) 2007-02-28
AU2005215178B8 (en) 2010-06-24
US20070199725A1 (en) 2007-08-30

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