NO326486B1 - Impulsgenerator, hydraulisk impulsverktøy og fremstilling av impulser - Google Patents
Impulsgenerator, hydraulisk impulsverktøy og fremstilling av impulserInfo
- Publication number
- NO326486B1 NO326486B1 NO20076622A NO20076622A NO326486B1 NO 326486 B1 NO326486 B1 NO 326486B1 NO 20076622 A NO20076622 A NO 20076622A NO 20076622 A NO20076622 A NO 20076622A NO 326486 B1 NO326486 B1 NO 326486B1
- Authority
- NO
- Norway
- Prior art keywords
- pulse
- tool
- hydraulic
- chamber
- production
- Prior art date
Links
- 239000007788 liquid Substances 0.000 abstract 4
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
- E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
-
- 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
- B25D9/125—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure driven directly by liquid pressure working with pulses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Fluid-Pressure Circuits (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Pyrane Compounds (AREA)
- Surgical Instruments (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
En impulsgenerator (1) for et slagverktøy omfatter et kammer (3) for mottakning av et væskevolum og et impulsstempel (4), som er anordnet for overføring av trykkpulser i væskevolumet til støtbølgepulser i verktøyet. Kammeret (3) er tilpasset med hensyn på dets form slik at det danner et resonanskammer for væske i væskevolumet for å fremstille minst én trykkantinode (11, 15, 17) inne i kammeret. Oppfinnelsen angår også en fremgangsmåte og et hydraulisk impulsverktøy.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0501151A SE528649C8 (sv) | 2005-05-23 | 2005-05-23 | Impulsgenerator, hydrauliskt impulsverktyg och förfarande för att alstra impulser |
PCT/SE2006/000348 WO2006126928A1 (en) | 2005-05-23 | 2006-03-20 | Impulse generator, hydraulic impulse tool and method for producing impulses |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20076622L NO20076622L (no) | 2007-12-21 |
NO326486B1 true NO326486B1 (no) | 2008-12-15 |
Family
ID=37452264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20076622A NO326486B1 (no) | 2005-05-23 | 2007-12-21 | Impulsgenerator, hydraulisk impulsverktøy og fremstilling av impulser |
Country Status (12)
Country | Link |
---|---|
US (1) | US8770313B2 (no) |
EP (1) | EP1883503B1 (no) |
JP (1) | JP5173801B2 (no) |
CN (1) | CN101180162B (no) |
AT (1) | ATE549130T1 (no) |
AU (1) | AU2006250106B2 (no) |
CA (1) | CA2607415C (no) |
ES (1) | ES2381569T3 (no) |
NO (1) | NO326486B1 (no) |
SE (1) | SE528649C8 (no) |
WO (1) | WO2006126928A1 (no) |
ZA (1) | ZA200709290B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10267128B2 (en) | 2014-10-08 | 2019-04-23 | Gtherm Energy, Inc. | Pulsing pressure waves enhancing oil and gas extraction in a reservoir |
CN107060738A (zh) * | 2017-05-25 | 2017-08-18 | 中国石油天然气股份有限公司 | 一种抽油机井井下数据传输装置及方法 |
CN107884119B (zh) * | 2017-11-08 | 2019-11-26 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种中低压气体脉冲压力发生器 |
WO2022096661A1 (en) * | 2020-11-06 | 2022-05-12 | Mincon International Limited | Drilling device with fluid column resonator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2954757A (en) * | 1957-09-16 | 1960-10-04 | Arthur D Plunkett | Flow control valve |
US3315755A (en) * | 1965-06-07 | 1967-04-25 | Mobil Oil Corp | Acoustic method and apparatus for drilling boreholes |
US3405770A (en) * | 1966-05-25 | 1968-10-15 | Hughes Tool Co | Drilling method and apparatus employing pressure variations in a drilling fluid |
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 |
US3866693A (en) * | 1973-06-11 | 1975-02-18 | Allied Steel Tractor Prod Inc | Vibratory impact hammer |
DE2917830A1 (de) * | 1979-05-03 | 1980-11-06 | Tuenkers Maschinenbau Gmbh | Hydraulischer impulsvibrationsbaer |
DE3277448D1 (en) * | 1982-06-08 | 1987-11-12 | Utilaj Greu Progresul Intrepri | Method and control device for a hydraulic hammer |
JPH0430974A (ja) | 1990-05-25 | 1992-02-03 | Nippon Electric Ind Co Ltd | 電動ネジ締め装置 |
US20030008578A1 (en) * | 2001-06-29 | 2003-01-09 | Brooks Jo Ann | Thermoretentive disposable wash cloth article and method |
FI116125B (fi) * | 2001-07-02 | 2005-09-30 | Sandvik Tamrock Oy | Iskulaite |
CN2519715Y (zh) * | 2001-12-29 | 2002-11-06 | 罗铭 | 一种具有回油储油腔的液压冲击器 |
FI115613B (fi) * | 2002-05-08 | 2005-06-15 | Sandvik Tamrock Oy | Iskulaite |
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 |
-
2005
- 2005-05-23 SE SE0501151A patent/SE528649C8/sv not_active IP Right Cessation
-
2006
- 2006-03-20 WO PCT/SE2006/000348 patent/WO2006126928A1/en active Application Filing
- 2006-03-20 ZA ZA200709290A patent/ZA200709290B/xx unknown
- 2006-03-20 CN CN200680017525.XA patent/CN101180162B/zh not_active Expired - Fee Related
- 2006-03-20 ES ES06717033T patent/ES2381569T3/es active Active
- 2006-03-20 US US11/918,704 patent/US8770313B2/en not_active Expired - Fee Related
- 2006-03-20 EP EP06717033A patent/EP1883503B1/en not_active Not-in-force
- 2006-03-20 CA CA2607415A patent/CA2607415C/en not_active Expired - Fee Related
- 2006-03-20 AT AT06717033T patent/ATE549130T1/de active
- 2006-03-20 JP JP2008513402A patent/JP5173801B2/ja not_active Expired - Fee Related
- 2006-03-20 AU AU2006250106A patent/AU2006250106B2/en not_active Ceased
-
2007
- 2007-12-21 NO NO20076622A patent/NO326486B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2607415C (en) | 2013-09-24 |
ZA200709290B (en) | 2009-01-28 |
SE528649C2 (sv) | 2007-01-09 |
US8770313B2 (en) | 2014-07-08 |
AU2006250106A1 (en) | 2006-11-30 |
SE0501151L (sv) | 2006-11-24 |
SE528649C8 (sv) | 2007-02-27 |
CA2607415A1 (en) | 2006-11-30 |
NO20076622L (no) | 2007-12-21 |
CN101180162B (zh) | 2010-05-19 |
ATE549130T1 (de) | 2012-03-15 |
EP1883503B1 (en) | 2012-03-14 |
ES2381569T3 (es) | 2012-05-29 |
WO2006126928A1 (en) | 2006-11-30 |
JP5173801B2 (ja) | 2013-04-03 |
AU2006250106B2 (en) | 2011-08-18 |
US20090038817A1 (en) | 2009-02-12 |
JP2008545540A (ja) | 2008-12-18 |
EP1883503A1 (en) | 2008-02-06 |
CN101180162A (zh) | 2008-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: EPIROC ROCK DRILLS AKTIEBOLAG, SE |
|
MM1K | Lapsed by not paying the annual fees |