JPS5631986A - Method and device for operating pneumatic driver - Google Patents

Method and device for operating pneumatic driver

Info

Publication number
JPS5631986A
JPS5631986A JP11227280A JP11227280A JPS5631986A JP S5631986 A JPS5631986 A JP S5631986A JP 11227280 A JP11227280 A JP 11227280A JP 11227280 A JP11227280 A JP 11227280A JP S5631986 A JPS5631986 A JP S5631986A
Authority
JP
Japan
Prior art keywords
pneumatic driver
operating pneumatic
operating
driver
pneumatic
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.)
Pending
Application number
JP11227280A
Other languages
English (en)
Japanese (ja)
Inventor
Shiyumitsuto Pauru
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS5631986A publication Critical patent/JPS5631986A/ja
Pending legal-status Critical Current

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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
JP11227280A 1979-08-25 1980-08-14 Method and device for operating pneumatic driver Pending JPS5631986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2934452A DE2934452C2 (de) 1979-08-25 1979-08-25 Verfahren und Vorrichtung zum Betreiben eines selbstangetriebenen pneumatischen Rammbohrgeräts

Publications (1)

Publication Number Publication Date
JPS5631986A true JPS5631986A (en) 1981-03-31

Family

ID=6079311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11227280A Pending JPS5631986A (en) 1979-08-25 1980-08-14 Method and device for operating pneumatic driver

Country Status (6)

Country Link
JP (1) JPS5631986A (da)
DE (1) DE2934452C2 (da)
DK (1) DK356680A (da)
FR (1) FR2463848A1 (da)
GB (1) GB2058224A (da)
SE (1) SE8005368L (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468496B (en) * 2009-03-10 2011-09-14 Mark Brice Percussion mole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763433A (en) * 1951-08-25 1956-12-12 Sir George Godfrey And Partner Improvements in or relating to pneumatic power transmission systems
FI45375C (fi) * 1971-02-19 1972-05-10 Tampella Oy Ab Kallionporauslaite.
US3774701A (en) * 1971-05-07 1973-11-27 C Weaver Method and apparatus for drilling
US4154297A (en) * 1977-12-08 1979-05-15 Sun Oil Company Lift gas heat exchanger

Also Published As

Publication number Publication date
DE2934452C2 (de) 1986-10-02
DE2934452A1 (de) 1981-03-26
FR2463848A1 (fr) 1981-02-27
DK356680A (da) 1981-02-26
SE8005368L (sv) 1981-02-26
GB2058224A (en) 1981-04-08

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