ES2084033T3 - Taladro hidraulico para perforar rocas hasta agujerearlas. - Google Patents
Taladro hidraulico para perforar rocas hasta agujerearlas.Info
- Publication number
- ES2084033T3 ES2084033T3 ES90911460T ES90911460T ES2084033T3 ES 2084033 T3 ES2084033 T3 ES 2084033T3 ES 90911460 T ES90911460 T ES 90911460T ES 90911460 T ES90911460 T ES 90911460T ES 2084033 T3 ES2084033 T3 ES 2084033T3
- Authority
- ES
- Spain
- Prior art keywords
- piston hammer
- drill
- chamber
- piston
- hammer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000011435 rock Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers
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)
- Earth Drilling (AREA)
- Catching Or Destruction (AREA)
Abstract
UNA PERFORADORA HIDRAULICA PARA ROCA EN UN POZO DE SONDEO ESTA ADAPTADA PARA SER DIRIGIDA MEDIANTE LA PRESION DEL AGUA. EL FLUIDO DE CONDUCCION CONSUMIDO ES UTILIZADO COMO UN MEDIO DE LIMPIEZA PARA LIMPIAR CON UNA DESCARGA DE AGUA LOS RESIDUOS FUERA DEL POZO DE SONDEO. EL MARTILLO NEUMATICO (20) ESTA GUIADO EN SUS EXTREMOS DELANTERO Y TRASERO Y UNA CAMARA PRESURIZADA CONTINUAMENTE (28) SE EXTIENDE ALREDEDOR DEL MARTILLO NEUMATICO EN TODA LA DISTANCIA ENTRE LAS DOS PORCIONES DIRECTRICES (22,27). LA PORCION DIRECTRIZ FRONTAL (22) TIENE UN DIAMETRO MENOR QUE LA PORCION DIRECTRIZ TRASERA (27), DE MANERA QUE EL MARTILLO NEUMATICO TENGA UN AREA DIFERENTE EN LA CAMARA (28). ENTONCES, LA PRESION EN LA CAMARA (28) PROPORCIONARA UNA FUERZA CONTINUA HACIA ATRAS SOBRE EL MARTILLO NEUMATICO Y CAUSARA EL RETORNO DEL MARTILLO NEUMATICO CUANDO UNA VALVULA CONTROLADORA DEL CILINDRO DE LA CAMARA (34) EN EL EXTREMO TRASERO DEL MARTILLO NEUMATICO SEA DESPRESURIZADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1990/000490 WO1992001138A1 (en) | 1990-07-12 | 1990-07-12 | Hydraulic down-the-hole rock drill |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2084033T3 true ES2084033T3 (es) | 1996-05-01 |
Family
ID=20378526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90911460T Expired - Lifetime ES2084033T3 (es) | 1990-07-12 | 1990-07-12 | Taladro hidraulico para perforar rocas hasta agujerearlas. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0543806B1 (es) |
AT (1) | ATE133233T1 (es) |
DE (1) | DE69024978T2 (es) |
DK (1) | DK0543806T3 (es) |
ES (1) | ES2084033T3 (es) |
WO (1) | WO1992001138A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5497839A (en) * | 1992-04-01 | 1996-03-12 | Sds Pty Ltd. | Liquid-driven downhole hammer drill |
AU688311B2 (en) * | 1993-04-05 | 1998-03-12 | Impact Drilling International Pty Ltd | Percussion drilling improvements |
WO1994023171A1 (en) * | 1993-04-05 | 1994-10-13 | Sds Pty. Ltd. | Percussion drilling improvements |
DE4433533C1 (de) * | 1994-09-20 | 1995-11-23 | Terra Ag Tiefbautechnik | Rammbohrvorrichtung |
AUPO957097A0 (en) * | 1997-10-01 | 1997-10-30 | Rear, Ian Graeme | Hammer |
US6444652B1 (en) | 1998-08-10 | 2002-09-03 | Novirio Pharmaceuticals Limited | β-L-2'-deoxy-nucleosides for the treatment of hepatitis B |
DK1431304T3 (en) | 1998-08-10 | 2015-03-02 | Novartis Ag | Beta - L-2'-deoxynucleosides for the treatment of hepatitis B |
US6155361A (en) * | 1999-01-27 | 2000-12-05 | Patterson; William N. | Hydraulic in-the-hole percussion rock drill |
US6464023B2 (en) | 1999-01-27 | 2002-10-15 | William N. Patterson | Hydraulic in-the-hole percussion rock drill |
CA2295463C (en) | 1999-01-27 | 2008-04-29 | William N. Patterson | Hydraulic in-the-hole percussion rock drill |
US6875751B2 (en) | 2000-06-15 | 2005-04-05 | Idenix Pharmaceuticals, Inc. | 3′-prodrugs of 2′-deoxy-β-L-nucleosides |
DE10146025B4 (de) * | 2000-12-02 | 2004-12-16 | Tracto-Technik Gmbh | Verfahren und System zum horizontalen Erdbohren sowie Schlagspitze und Verfahren zum Starten eines Schlagwerkzeugs |
US7111695B2 (en) | 2000-12-02 | 2006-09-26 | Tracto-Technik Gmbh | Pneumatic rock-boring device and method for horizontal drilling using compressed air and drilling medium |
WO2007036721A2 (en) * | 2005-09-29 | 2007-04-05 | Read Well Services Limited | Apparatus and method for generating a seismic signal for use in downhole surveying |
US7681664B2 (en) | 2008-03-06 | 2010-03-23 | Patterson William N | Internally dampened percussion rock drill |
EP2987945B1 (en) * | 2014-08-19 | 2018-01-31 | Doofor Oy | Hydraulic striking device |
CN108166920B (zh) * | 2017-12-26 | 2020-04-24 | 中国石油天然气集团公司 | 一种冲击活塞及应用其的自激式复合冲击钻井工具 |
CN113585960B (zh) * | 2021-08-05 | 2023-11-21 | 重庆大学 | 中心转阀式液动冲击器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO74260A (ro) * | 1974-04-25 | 1980-10-30 | Oy Tampella Ab,Fi | Perforator percutant actionat cu lichid sub presiune |
DE3343565C2 (de) * | 1983-12-01 | 1985-11-14 | Ing. Günter Klemm, Spezialunternehmen für Bohrtechnik, 5962 Drolshagen | Tieflochhammer |
DE3443542A1 (de) * | 1984-11-29 | 1986-06-05 | Fried. Krupp Gmbh, 4300 Essen | Hydraulische schlagvorrichtung |
SE500654C2 (sv) * | 1987-07-14 | 1994-08-01 | G Drill Ab | Hydraulisk sänkborrmaskin |
-
1990
- 1990-07-12 ES ES90911460T patent/ES2084033T3/es not_active Expired - Lifetime
- 1990-07-12 WO PCT/SE1990/000490 patent/WO1992001138A1/en active IP Right Grant
- 1990-07-12 DK DK90911460.5T patent/DK0543806T3/da active
- 1990-07-12 EP EP90911460A patent/EP0543806B1/en not_active Expired - Lifetime
- 1990-07-12 DE DE69024978T patent/DE69024978T2/de not_active Expired - Lifetime
- 1990-07-12 AT AT90911460T patent/ATE133233T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1992001138A1 (en) | 1992-01-23 |
DE69024978T2 (de) | 1996-12-12 |
EP0543806A1 (en) | 1993-06-02 |
DE69024978D1 (de) | 1996-02-29 |
DK0543806T3 (da) | 1996-05-06 |
ATE133233T1 (de) | 1996-02-15 |
EP0543806B1 (en) | 1996-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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