BE573789A - Marteau perforateur à injection d'eau centrale. - Google Patents

Marteau perforateur à injection d'eau centrale.

Info

Publication number
BE573789A
BE573789A BE573789A BE573789A BE573789A BE 573789 A BE573789 A BE 573789A BE 573789 A BE573789 A BE 573789A BE 573789 A BE573789 A BE 573789A BE 573789 A BE573789 A BE 573789A
Authority
BE
Belgium
Prior art keywords
water injection
hammer drill
central water
central
hammer
Prior art date
Application number
BE573789A
Other languages
English (en)
Inventor
Friedrich Heinrich Flottmann
Original Assignee
Friedrich Heinrich Flottmann
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 Friedrich Heinrich Flottmann filed Critical Friedrich Heinrich Flottmann
Publication of BE573789A publication Critical patent/BE573789A/fr

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

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)
BE573789A 1957-12-14 1958-12-11 Marteau perforateur à injection d'eau centrale. BE573789A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEJ0014107 1957-12-14
DEJ0014389 1958-02-10
DEJ0015393 1958-09-12

Publications (1)

Publication Number Publication Date
BE573789A true BE573789A (fr) 1959-06-11

Family

ID=27211033

Family Applications (1)

Application Number Title Priority Date Filing Date
BE573789A BE573789A (fr) 1957-12-14 1958-12-11 Marteau perforateur à injection d'eau centrale.

Country Status (2)

Country Link
BE (1) BE573789A (fr)
CH (1) CH369089A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19700701C2 (de) * 1997-01-13 2003-05-15 Deilmann Haniel Gmbh Drehbohrmaschine mit Werkzeugaufnahme und Spülmittelzufuhr

Also Published As

Publication number Publication date
CH369089A (de) 1963-05-15

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