FI20145068A - Method of damping at a drilling machine as well as a drilling machine - Google Patents

Method of damping at a drilling machine as well as a drilling machine Download PDF

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Publication number
FI20145068A
FI20145068A FI20145068A FI20145068A FI20145068A FI 20145068 A FI20145068 A FI 20145068A FI 20145068 A FI20145068 A FI 20145068A FI 20145068 A FI20145068 A FI 20145068A FI 20145068 A FI20145068 A FI 20145068A
Authority
FI
Finland
Prior art keywords
drilling machine
damping
well
drilling
machine
Prior art date
Application number
FI20145068A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI127293B (en
Inventor
Ulf Nilsson
Original Assignee
Atlas Copco Rock Drills Ab
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 Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Publication of FI20145068A publication Critical patent/FI20145068A/en
Application granted granted Critical
Publication of FI127293B publication Critical patent/FI127293B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FI20145068A 2013-01-30 2014-01-24 Damping method for drilling machine and drilling machine FI127293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1350104A SE538113C2 (en) 2013-01-30 2013-01-30 Procedure for damping at a drilling machine, drilling machine and vehicles carrying a drilling machine

Publications (2)

Publication Number Publication Date
FI20145068A true FI20145068A (en) 2014-07-31
FI127293B FI127293B (en) 2018-03-15

Family

ID=51301071

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20145068A FI127293B (en) 2013-01-30 2014-01-24 Damping method for drilling machine and drilling machine

Country Status (2)

Country Link
FI (1) FI127293B (en)
SE (1) SE538113C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE538091C2 (en) * 2014-03-18 2016-03-01 Atlas Copco Rock Drills Ab Distribution valve and rock drill

Also Published As

Publication number Publication date
FI127293B (en) 2018-03-15
SE538113C2 (en) 2016-03-08
SE1350104A1 (en) 2014-07-31

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