AUPM720294A0 - Inner sleeve for a fluid operated piston type hammer - Google Patents
Inner sleeve for a fluid operated piston type hammerInfo
- Publication number
- AUPM720294A0 AUPM720294A0 AUPM7202A AUPM720294A AUPM720294A0 AU PM720294 A0 AUPM720294 A0 AU PM720294A0 AU PM7202 A AUPM7202 A AU PM7202A AU PM720294 A AUPM720294 A AU PM720294A AU PM720294 A0 AUPM720294 A0 AU PM720294A0
- Authority
- AU
- Australia
- Prior art keywords
- inner sleeve
- piston type
- fluid operated
- operated piston
- type 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.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 title 1
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM7202A AUPM720294A0 (en) | 1994-08-01 | 1994-08-01 | Inner sleeve for a fluid operated piston type hammer |
ZA956335A ZA956335B (en) | 1994-08-01 | 1995-07-28 | Inner sleeve for a fluid operated piston type hammer |
AU30729/95A AU3072995A (en) | 1994-08-01 | 1995-08-01 | Inner sleeve for a fluid operated piston type hammer |
PCT/AU1995/000467 WO1996004455A1 (en) | 1994-08-01 | 1995-08-01 | Inner sleeve for a fluid operated piston type hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPM7202A AUPM720294A0 (en) | 1994-08-01 | 1994-08-01 | Inner sleeve for a fluid operated piston type hammer |
Publications (1)
Publication Number | Publication Date |
---|---|
AUPM720294A0 true AUPM720294A0 (en) | 1994-08-25 |
Family
ID=3781724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AUPM7202A Abandoned AUPM720294A0 (en) | 1994-08-01 | 1994-08-01 | Inner sleeve for a fluid operated piston type hammer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AUPM720294A0 (en) |
WO (1) | WO1996004455A1 (en) |
ZA (1) | ZA956335B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IES20000221A2 (en) * | 2000-03-22 | 2001-10-03 | Minroc Techn Promotions Ltd | Down-the-hole hammer with variable pressure chamber |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2837317A (en) * | 1957-02-15 | 1958-06-03 | Ingersoll Rand Co | Hole cleaning device |
DE1558974A1 (en) * | 1967-09-26 | 1970-04-02 | Grossbohrloch Und Spreng Unter | Ring downhole hammer |
FR2044939A5 (en) * | 1969-05-23 | 1971-02-26 | Stenuick Freres | |
US3599730A (en) * | 1970-01-07 | 1971-08-17 | Atlas Copco Ab | Pressure fluid operated percussion tool |
GB1585086A (en) * | 1976-07-28 | 1981-02-25 | Compair Constr Mining Ltd | Down-the-hole percussion drills |
SE458132B (en) * | 1985-04-09 | 1989-02-27 | Inst Gornogo Dela Sibirskogo O | SHOCKWORK WORKING DEVICE FOR DRIVING HALES IN THE MARKET |
AU607419B2 (en) * | 1987-05-27 | 1991-03-07 | Ingersoll-Rand Company | Down hole drill improvement |
-
1994
- 1994-08-01 AU AUPM7202A patent/AUPM720294A0/en not_active Abandoned
-
1995
- 1995-07-28 ZA ZA956335A patent/ZA956335B/en unknown
- 1995-08-01 WO PCT/AU1995/000467 patent/WO1996004455A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1996004455A1 (en) | 1996-02-15 |
ZA956335B (en) | 1996-03-25 |
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