ES8105814A1 - Un martillo perforador de roca accionado por fluido - Google Patents
Un martillo perforador de roca accionado por fluidoInfo
- Publication number
- ES8105814A1 ES8105814A1 ES492313A ES492313A ES8105814A1 ES 8105814 A1 ES8105814 A1 ES 8105814A1 ES 492313 A ES492313 A ES 492313A ES 492313 A ES492313 A ES 492313A ES 8105814 A1 ES8105814 A1 ES 8105814A1
- Authority
- ES
- Spain
- Prior art keywords
- hammer body
- drill
- piston
- hammer
- fluid operated
- 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
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- 239000011435 rock Substances 0.000 title abstract 2
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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
MARTILLO PERFORADOR DE ROCA ACCIONADO POR FLUIDO. EL MARTILLO (10) CONSTA DE UN CILINDRO (13) QUE TIENE EN UN EXTREMO UN MANDRIL PORTABROCA (14) CON UNA BROCA DE TALADRO (15) QUE SE PROYECTA A UN TUBO DE SALIDA (27). EL CILINDRO (13) TIENE UN TUBO DE ALIMENTACION (17) QUE VA DESDE EL EXTREMO SUPERIOR HACIA EL MANDRIL (14) Y QUE LLEVA ACOPLADO UN OBTURADOR (18) QUE REDUCE EL PASO DEL FLUIDO. EL CILINDRO (13) LLEVA TAMBIEN UN PISTON ANULAR (22) QUE SE MUEVE ENTRE LA BROCA DEL TALADRO (15) Y EL EXTREMO SUPERIOR DEL CILINDRO (13), CUYA FUNCION ES LA DE FACILITAR LOS MOVIMIENTOS DEL TALADRO. L
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/047,417 US4446929A (en) | 1979-06-11 | 1979-06-11 | Fluid operated rock drill hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
ES492313A0 ES492313A0 (es) | 1981-05-16 |
ES8105814A1 true ES8105814A1 (es) | 1981-05-16 |
Family
ID=21948850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492313A Expired ES8105814A1 (es) | 1979-06-11 | 1980-06-10 | Un martillo perforador de roca accionado por fluido |
Country Status (8)
Country | Link |
---|---|
US (1) | US4446929A (es) |
AU (1) | AU532817B2 (es) |
CA (1) | CA1128926A (es) |
DE (1) | DE3021474A1 (es) |
ES (1) | ES8105814A1 (es) |
FR (1) | FR2458668A1 (es) |
GB (1) | GB2052608B (es) |
ZA (1) | ZA802762B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3170268D1 (en) * | 1980-07-01 | 1985-06-05 | Greame Rear Ian | Improved fluid operated hammer |
DE3113899C2 (de) * | 1981-04-07 | 1985-03-14 | Naučno-issledovatel'skij proektno-konstruktorskij institut po dobyče poleznych iskopaemych otkrytym sposobom, Čeljabinsk | Drehschlaghammer zur Niederbringung von Gesteinsbohrlöchern |
AU9176182A (en) * | 1982-01-04 | 1983-07-14 | Rear, I.G. | Fluid operated hammer |
SE8501698L (sv) * | 1985-04-04 | 1986-10-05 | Santrade Ltd | Borrkrona |
GB2215757B (en) * | 1986-10-24 | 1990-05-30 | William Lister | A pneumatic percussion hammer |
US4921056A (en) * | 1987-04-23 | 1990-05-01 | Ennis Melvyn S J | Hammer drills for making boreholes |
AU607419B2 (en) * | 1987-05-27 | 1991-03-07 | Ingersoll-Rand Company | Down hole drill improvement |
US5113950A (en) * | 1991-03-18 | 1992-05-19 | Krasnoff Eugene L | For percussive tools, a housing, a pneumatic distributor, and a hammer piston means therefor |
US5402854A (en) * | 1992-10-06 | 1995-04-04 | Ingersoll-Rand Company | Fluid distributor for a debris flushing system in a percussive, fluid-activated apparatus |
US5957220A (en) * | 1995-10-17 | 1999-09-28 | Dresser-Rand Company | Percussion drill assembly |
US5662180A (en) * | 1995-10-17 | 1997-09-02 | Dresser-Rand Company | Percussion drill assembly |
GB2313643A (en) * | 1996-05-31 | 1997-12-03 | Inst Gornogo Dela Sibirskogo O | Apparatus for impact action |
SE9700974D0 (sv) * | 1997-03-18 | 1997-03-18 | Atlas Copco Rock Drills Ab | Fluidumdrivet slagverk |
AUPO698197A0 (en) * | 1997-05-26 | 1997-06-19 | Sds Digger Tools Pty Ltd | A percussive hammer drill |
US6062322A (en) * | 1998-06-15 | 2000-05-16 | Sandvik Ab | Precussive down-the-hole rock drilling hammer |
US6131672A (en) * | 2000-02-14 | 2000-10-17 | Sandvik Ab | Percussive down-the-hole rock drilling hammer and piston therefor |
JP3818438B2 (ja) * | 2001-12-14 | 2006-09-06 | 独立行政法人産業技術総合研究所 | 坑底駆動型パーカッションドリル |
US7422074B2 (en) * | 2006-05-19 | 2008-09-09 | Numa Tool Company | Delayed compression sleeve hammer |
US8176995B1 (en) * | 2009-02-03 | 2012-05-15 | Sandia Corporation | Reduced-impact sliding pressure control valve for pneumatic hammer drill |
US8006776B1 (en) * | 2009-02-03 | 2011-08-30 | Sandia Corporation | Sliding pressure control valve for pneumatic hammer drill |
USD873316S1 (en) * | 2013-10-31 | 2020-01-21 | Center Rock Inc. | Non-rotating drill bit for a down-the-hole drill hammer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2887989A (en) * | 1958-07-03 | 1959-05-26 | Richard O Dulaney | Pneumatic rotary drill hammer |
GB1004694A (en) * | 1960-09-19 | 1965-09-15 | Mission Mfg Co | Improvements in or relating to percussion drilling apparatus |
US3193024A (en) * | 1962-01-18 | 1965-07-06 | Atlantic Refining Co | Percussion drills with exhaust passage in hammer |
US3084673A (en) * | 1962-04-16 | 1963-04-09 | St Joseph Lead Co | Down-hole drill |
US3527239A (en) * | 1968-09-26 | 1970-09-08 | Gardner Denver Co | Exhaust tube for down-hole drill |
US3606930A (en) * | 1969-10-06 | 1971-09-21 | Baker Oil Tools Inc | Down-hole drilling hammer |
US3599730A (en) * | 1970-01-07 | 1971-08-17 | Atlas Copco Ab | Pressure fluid operated percussion tool |
US3612191A (en) * | 1970-03-11 | 1971-10-12 | Leo Andrew Martini | Percussion drilling tool |
US3826316A (en) * | 1971-02-19 | 1974-07-30 | Reed Tool Co | Pneumatic impact tool |
US3944003A (en) * | 1972-04-24 | 1976-03-16 | Bakerdrill, Inc. | Bore hole air hammer |
GB1419981A (en) * | 1973-01-09 | 1976-01-07 | Halifax Tool Co Ltd | Percussion drills |
US3896886A (en) * | 1973-08-10 | 1975-07-29 | Bakerdrill Inc | Bore hole hammer drill |
US4015670A (en) * | 1974-09-06 | 1977-04-05 | Ian Graeme Rear | Fluid operated hammer |
GB1585086A (en) * | 1976-07-28 | 1981-02-25 | Compair Constr Mining Ltd | Down-the-hole percussion drills |
GB1552975A (en) * | 1976-12-07 | 1979-09-19 | Atlas Copco Ab | Drills |
-
1979
- 1979-06-11 US US06/047,417 patent/US4446929A/en not_active Expired - Lifetime
-
1980
- 1980-05-07 CA CA351,442A patent/CA1128926A/en not_active Expired
- 1980-05-08 ZA ZA00802762A patent/ZA802762B/xx unknown
- 1980-05-12 AU AU58306/80A patent/AU532817B2/en not_active Ceased
- 1980-05-29 GB GB8017642A patent/GB2052608B/en not_active Expired
- 1980-06-03 DE DE19803021474 patent/DE3021474A1/de not_active Withdrawn
- 1980-06-09 FR FR8012754A patent/FR2458668A1/fr active Granted
- 1980-06-10 ES ES492313A patent/ES8105814A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2052608A (en) | 1981-01-28 |
FR2458668A1 (fr) | 1981-01-02 |
AU5830680A (en) | 1980-12-18 |
ES492313A0 (es) | 1981-05-16 |
FR2458668B1 (es) | 1984-03-23 |
AU532817B2 (en) | 1983-10-13 |
DE3021474A1 (de) | 1980-12-18 |
ZA802762B (en) | 1981-05-27 |
GB2052608B (en) | 1983-04-07 |
CA1128926A (en) | 1982-08-03 |
US4446929A (en) | 1984-05-08 |
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