AT321850B - SUBMERGED DRILL - Google Patents
SUBMERGED DRILLInfo
- Publication number
- AT321850B AT321850B AT5571A AT5571A AT321850B AT 321850 B AT321850 B AT 321850B AT 5571 A AT5571 A AT 5571A AT 5571 A AT5571 A AT 5571A AT 321850 B AT321850 B AT 321850B
- Authority
- AT
- Austria
- Prior art keywords
- submerged
- drill
- submerged drill
- Prior art date
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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US120770A | 1970-01-07 | 1970-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT321850B true AT321850B (en) | 1975-04-25 |
Family
ID=21694901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT5571A AT321850B (en) | 1970-01-07 | 1971-01-05 | SUBMERGED DRILL |
Country Status (10)
Country | Link |
---|---|
US (1) | US3599730A (en) |
JP (1) | JPS528762B1 (en) |
AT (1) | AT321850B (en) |
BE (1) | BE760997A (en) |
CA (1) | CA939329A (en) |
DE (1) | DE2062690C2 (en) |
FR (1) | FR2075250A5 (en) |
GB (1) | GB1275900A (en) |
SE (1) | SE372790B (en) |
ZA (1) | ZA708304B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986565A (en) * | 1973-06-25 | 1976-10-19 | Hughes Tool Company | Exhaust means for percussion tool motors |
US4100976A (en) * | 1976-12-06 | 1978-07-18 | Reed Tool Co. | Pneumatic impact drilling tool |
US4446929A (en) * | 1979-06-11 | 1984-05-08 | Dresser Industries, Inc. | Fluid operated rock drill hammer |
AU595081B2 (en) * | 1986-10-24 | 1990-03-22 | William Lister | Reversed circulation pneumatic percussion hammer |
SE500654C2 (en) * | 1987-07-14 | 1994-08-01 | G Drill Ab | Hydraulic submersible drill |
US4940097A (en) * | 1988-12-13 | 1990-07-10 | Martini Leo A | Fluid powered rotary percussion drill with formation disintegration inserts |
CZ278934B6 (en) * | 1990-11-09 | 1994-09-14 | Permon | Air-operated submersible drilling machine |
US5259462A (en) * | 1992-08-28 | 1993-11-09 | Ingersoll-Rand Company | Soft mount air distributor |
US5277260A (en) * | 1993-02-24 | 1994-01-11 | Ranck Gerald L | Air hammer |
US5722495A (en) * | 1993-09-20 | 1998-03-03 | Rear; Ian Graeme | Make up system of a down-the-hole hammer |
DE9319223U1 (en) * | 1993-12-15 | 1994-02-24 | Walter, Hans-Philipp, 74251 Lehrensteinsfeld | Hammer drill |
AUPM720294A0 (en) * | 1994-08-01 | 1994-08-25 | Sds Pacific Pte Ltd | Inner sleeve for a fluid operated piston type hammer |
US5533579A (en) * | 1994-10-31 | 1996-07-09 | Chu; Eric | Shock preventive pneumatic tool as automatically shut off under no load condition |
SE9700974D0 (en) * | 1997-03-18 | 1997-03-18 | Atlas Copco Rock Drills Ab | Fluid-powered percussion |
US6540034B1 (en) * | 2000-04-29 | 2003-04-01 | Westerngeco L.L.C. | Portable seismic shothole drilling system |
WO2010054442A1 (en) * | 2008-11-17 | 2010-05-20 | Darren William Lacy | Apparatus and methods for inserting a fastener |
GB2515569A (en) * | 2013-06-28 | 2014-12-31 | Mincon Internat | Multi-accumulator arrangement for hydraulic percussion mechanism |
ES2888936T3 (en) * | 2017-06-02 | 2022-01-10 | Sandvik Intellectual Property | Down-the-hole drilling machine and method for drilling rock |
EP3409879B1 (en) * | 2017-06-02 | 2019-11-20 | Sandvik Intellectual Property AB | Down the hole drilling machine and method for drilling rock |
CN111877978B (en) * | 2020-07-23 | 2022-03-29 | 重庆大学 | Hydraulic impactor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974523C (en) * | 1951-09-26 | 1961-01-26 | Andre Stenuick | Compressed air operated percussion drilling device for making rock drill holes |
US2937619A (en) * | 1957-02-11 | 1960-05-24 | Ingersoll Rand Co | Hole cleaning device |
US2886004A (en) * | 1957-05-27 | 1959-05-12 | Ingersoll Rand Co | Fluid actuated percussive tool |
US3005443A (en) * | 1960-02-29 | 1961-10-24 | Ingersoll Rand Co | Rock drill |
DE1186816B (en) * | 1961-11-27 | 1965-02-11 | Fritz Zimmermann | Countersunk hammer for large hole drilling machines |
US3193024A (en) * | 1962-01-18 | 1965-07-06 | Atlantic Refining Co | Percussion drills with exhaust passage in hammer |
US3191693A (en) * | 1962-05-25 | 1965-06-29 | Ingersoll Rand Co | Rock drill |
AT266015B (en) * | 1965-05-10 | 1968-11-11 | Boehler & Co Ag Geb | Impact device for compressed air-operated countersunk hammers |
-
1970
- 1970-01-07 US US1207A patent/US3599730A/en not_active Expired - Lifetime
- 1970-12-08 ZA ZA708304A patent/ZA708304B/en unknown
- 1970-12-09 CA CA100,183A patent/CA939329A/en not_active Expired
- 1970-12-19 DE DE2062690A patent/DE2062690C2/en not_active Expired
- 1970-12-23 GB GB61163/70A patent/GB1275900A/en not_active Expired
- 1970-12-29 BE BE760997A patent/BE760997A/en not_active IP Right Cessation
- 1970-12-31 JP JP45123792A patent/JPS528762B1/ja active Pending
-
1971
- 1971-01-05 AT AT5571A patent/AT321850B/en not_active IP Right Cessation
- 1971-01-06 FR FR7100199A patent/FR2075250A5/fr not_active Expired
- 1971-01-07 SE SE7100091A patent/SE372790B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS528762B1 (en) | 1977-03-11 |
GB1275900A (en) | 1972-05-24 |
SE372790B (en) | 1975-01-13 |
CA939329A (en) | 1974-01-01 |
BE760997A (en) | 1971-05-27 |
DE2062690C2 (en) | 1981-03-12 |
DE2062690A1 (en) | 1972-03-09 |
ZA708304B (en) | 1971-09-29 |
US3599730A (en) | 1971-08-17 |
FR2075250A5 (en) | 1971-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |