AU568975B2 - Fluid operated down hole hammer - Google Patents
Fluid operated down hole hammerInfo
- Publication number
- AU568975B2 AU568975B2 AU56523/86A AU5652386A AU568975B2 AU 568975 B2 AU568975 B2 AU 568975B2 AU 56523/86 A AU56523/86 A AU 56523/86A AU 5652386 A AU5652386 A AU 5652386A AU 568975 B2 AU568975 B2 AU 568975B2
- Authority
- AU
- Australia
- Prior art keywords
- down hole
- fluid operated
- hole hammer
- operated down
- 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.)
- Ceased
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU56523/86A AU568975B2 (en) | 1985-04-04 | 1986-04-23 | Fluid operated down hole hammer |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH0045 | 1985-04-04 | ||
AUPH004585 | 1985-04-04 | ||
AU56523/86A AU568975B2 (en) | 1985-04-04 | 1986-04-23 | Fluid operated down hole hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5652386A AU5652386A (en) | 1986-10-09 |
AU568975B2 true AU568975B2 (en) | 1988-01-14 |
Family
ID=25631355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU56523/86A Ceased AU568975B2 (en) | 1985-04-04 | 1986-04-23 | Fluid operated down hole hammer |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU568975B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU599532B2 (en) * | 1988-02-16 | 1990-07-19 | Ian Graeme Rear | Down hole hammer |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU747795B2 (en) * | 1997-10-01 | 2002-05-23 | Sandvik Mining And Construction Adelaide Ltd | Hammer |
AUPO957097A0 (en) * | 1997-10-01 | 1997-10-30 | Rear, Ian Graeme | Hammer |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3848158A (en) * | 1958-06-06 | 1958-12-04 | Bassinger Tool Company | Fluid actuated impact tool |
AU1498476A (en) * | 1975-07-01 | 1977-12-22 | William Lister | Improved pneumatic percussion hammer |
-
1986
- 1986-04-23 AU AU56523/86A patent/AU568975B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU3848158A (en) * | 1958-06-06 | 1958-12-04 | Bassinger Tool Company | Fluid actuated impact tool |
AU2382870A (en) * | 1970-12-30 | 1972-07-06 | A pressure fluid operated percussion tool | |
AU1498476A (en) * | 1975-07-01 | 1977-12-22 | William Lister | Improved pneumatic percussion hammer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU599532B2 (en) * | 1988-02-16 | 1990-07-19 | Ian Graeme Rear | Down hole hammer |
Also Published As
Publication number | Publication date |
---|---|
AU5652386A (en) | 1986-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |