AUPM720294A0 - Inner sleeve for a fluid operated piston type hammer - Google Patents

Inner sleeve for a fluid operated piston type hammer

Info

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
Application number
AUPM7202A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SDS Pacific Pte Ltd
Original Assignee
SDS Pacific Pte Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SDS Pacific Pte Ltd filed Critical SDS Pacific Pte Ltd
Priority to AUPM7202A priority Critical patent/AUPM720294A0/en
Publication of AUPM720294A0 publication Critical patent/AUPM720294A0/en
Priority to ZA956335A priority patent/ZA956335B/en
Priority to AU30729/95A priority patent/AU3072995A/en
Priority to PCT/AU1995/000467 priority patent/WO1996004455A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
AUPM7202A 1994-08-01 1994-08-01 Inner sleeve for a fluid operated piston type hammer Abandoned AUPM720294A0 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO1996004455A1 (en) 1996-02-15
ZA956335B (en) 1996-03-25

Similar Documents

Publication Publication Date Title
AU7263696A (en) Percussion drill assembly
GB2287520B (en) A piston ring assembly
AU6748896A (en) Drilling fluid
AU4503293A (en) A hydraulic, pneumatic or another similar cylinder
AU660594B2 (en) Fluid pressure operated piston engine assembly
AU5832294A (en) Hydraulic piston machine
AU5879694A (en) Hydraulic axial piston machine
GB2281244B (en) Hand drill, especially a hammer drill
AU3053697A (en) A refrigeration working fluid
AU1754695A (en) Hydraulic axial piston machine
AU6063898A (en) A fluid control valve
GR950300007T1 (en) Piston for a hydraulic vibration damper.
AU4627696A (en) Drilling fluid
AU4627796A (en) Drilling fluid
AUPM720294A0 (en) Inner sleeve for a fluid operated piston type hammer
AU4775697A (en) Compound tube used as a cylinder tube
AU3072995A (en) Inner sleeve for a fluid operated piston type hammer
AU5367896A (en) Fluid actuated chuck
AU3224495A (en) Hydraulic percussion hammer
AU7267596A (en) Slotted sleeve for a rotary valve
AU1097999A (en) Oil tool
AU5988398A (en) Fluid operated hammer
AU2834797A (en) Improved fluid operated hammer
EP0752357A3 (en) A piston assembly for hydraulically operated piston-type retarders
AU7712394A (en) A pressure-medium operated tool