FR901518A - Water supply device for hammer drills and similar stoneworking tools - Google Patents

Water supply device for hammer drills and similar stoneworking tools

Info

Publication number
FR901518A
FR901518A FR901518DA FR901518A FR 901518 A FR901518 A FR 901518A FR 901518D A FR901518D A FR 901518DA FR 901518 A FR901518 A FR 901518A
Authority
FR
France
Prior art keywords
stoneworking
tools
similar
water supply
supply device
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Detlev Gollner
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 filed Critical
Application granted granted Critical
Publication of FR901518A publication Critical patent/FR901518A/en
Expired 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
    • 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
    • E21B21/013—Dust eliminating or dust removing while drilling by liquids
    • E21B21/0135—Liquid flushing installations

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)
FR901518D 1942-10-10 1944-01-25 Water supply device for hammer drills and similar stoneworking tools Expired FR901518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE901518X 1942-10-10

Publications (1)

Publication Number Publication Date
FR901518A true FR901518A (en) 1945-07-30

Family

ID=6859040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901518D Expired FR901518A (en) 1942-10-10 1944-01-25 Water supply device for hammer drills and similar stoneworking tools

Country Status (1)

Country Link
FR (1) FR901518A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013596B (en) * 1952-10-18 1957-08-14 Hauhinco Maschf Cleaning device for the pressurized water of the spray nozzles of compressed air tools for the mining industry, such as drill and extraction hammers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013596B (en) * 1952-10-18 1957-08-14 Hauhinco Maschf Cleaning device for the pressurized water of the spray nozzles of compressed air tools for the mining industry, such as drill and extraction hammers

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