FI20002335A - Rock drilling machine and mechanical conveyor for drilling machine - Google Patents

Rock drilling machine and mechanical conveyor for drilling machine Download PDF

Info

Publication number
FI20002335A
FI20002335A FI20002335A FI20002335A FI20002335A FI 20002335 A FI20002335 A FI 20002335A FI 20002335 A FI20002335 A FI 20002335A FI 20002335 A FI20002335 A FI 20002335A FI 20002335 A FI20002335 A FI 20002335A
Authority
FI
Finland
Prior art keywords
drilling machine
mechanical conveyor
rock
rock drilling
conveyor
Prior art date
Application number
FI20002335A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20002335A0 (en
FI112524B (en
Inventor
Erkki Eilo
Leo Haekkinen
Original Assignee
Sandvik Tamrock Oy
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 Sandvik Tamrock Oy filed Critical Sandvik Tamrock Oy
Priority to FI20002335A priority Critical patent/FI112524B/en
Publication of FI20002335A0 publication Critical patent/FI20002335A0/en
Priority to PCT/FI2001/000919 priority patent/WO2002035053A1/en
Priority to AU2002210612A priority patent/AU2002210612A1/en
Priority to CA002426056A priority patent/CA2426056A1/en
Publication of FI20002335A publication Critical patent/FI20002335A/en
Priority to ZA200303040A priority patent/ZA200303040B/en
Priority to SE0301173A priority patent/SE524517C2/en
Priority to NO20031809A priority patent/NO20031809L/en
Application granted granted Critical
Publication of FI112524B publication Critical patent/FI112524B/en

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/011—Dust eliminating or dust removing while drilling
    • E21B21/012—Dust eliminating or dust removing while drilling using exhaust air from the drilling motor for blowing off the dust at the borehole entrance
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E21B21/015—Means engaging the bore entrance, e.g. hoods for collecting dust

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)
FI20002335A 2000-10-24 2000-10-24 Rock drilling device and a mechanical conveyor of drilling mud FI112524B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20002335A FI112524B (en) 2000-10-24 2000-10-24 Rock drilling device and a mechanical conveyor of drilling mud
PCT/FI2001/000919 WO2002035053A1 (en) 2000-10-24 2001-10-23 Rock drilling apparatus and mechanical conveyor for drill cuttings
AU2002210612A AU2002210612A1 (en) 2000-10-24 2001-10-23 Rock drilling apparatus and mechanical conveyor for drill cuttings
CA002426056A CA2426056A1 (en) 2000-10-24 2001-10-23 Rock drilling apparatus and mechanical conveyor for drill cuttings
ZA200303040A ZA200303040B (en) 2000-10-24 2003-04-17 Rock drilling apparatus and mechanical conveyor for drill cuttings.
SE0301173A SE524517C2 (en) 2000-10-24 2003-04-23 Rock drilling device and mechanical conveyor for drill bit
NO20031809A NO20031809L (en) 2000-10-24 2003-04-23 Stone drilling device and mechanical conveyor for drill dust

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002335A FI112524B (en) 2000-10-24 2000-10-24 Rock drilling device and a mechanical conveyor of drilling mud
FI20002335 2000-10-24

Publications (3)

Publication Number Publication Date
FI20002335A0 FI20002335A0 (en) 2000-10-24
FI20002335A true FI20002335A (en) 2002-04-25
FI112524B FI112524B (en) 2003-12-15

Family

ID=8559350

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20002335A FI112524B (en) 2000-10-24 2000-10-24 Rock drilling device and a mechanical conveyor of drilling mud

Country Status (7)

Country Link
AU (1) AU2002210612A1 (en)
CA (1) CA2426056A1 (en)
FI (1) FI112524B (en)
NO (1) NO20031809L (en)
SE (1) SE524517C2 (en)
WO (1) WO2002035053A1 (en)
ZA (1) ZA200303040B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4253718A1 (en) * 2022-03-29 2023-10-04 BBURG International GmbH & Co. KG Prevention of disturbances in dry drilling using hammer drills

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4438841A (en) * 1981-07-06 1984-03-27 Gregory Johnson Obstruction clearing apparatus for mining conveyors
GB2189326B (en) * 1986-04-18 1989-11-29 Coal Ind Control systems

Also Published As

Publication number Publication date
AU2002210612A1 (en) 2002-05-06
ZA200303040B (en) 2003-10-17
CA2426056A1 (en) 2002-05-02
NO20031809D0 (en) 2003-04-23
SE0301173D0 (en) 2003-04-23
SE524517C2 (en) 2004-08-17
FI20002335A0 (en) 2000-10-24
WO2002035053A1 (en) 2002-05-02
FI112524B (en) 2003-12-15
NO20031809L (en) 2003-06-20
SE0301173L (en) 2003-05-21

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Legal Events

Date Code Title Description
MM Patent lapsed