FR322435A - Appareil pour le nettoyage hydraulique des noyaux perforateurs des machines rotatives à perforer la roche - Google Patents

Appareil pour le nettoyage hydraulique des noyaux perforateurs des machines rotatives à perforer la roche

Info

Publication number
FR322435A
FR322435A FR322435A FR322435DA FR322435A FR 322435 A FR322435 A FR 322435A FR 322435 A FR322435 A FR 322435A FR 322435D A FR322435D A FR 322435DA FR 322435 A FR322435 A FR 322435A
Authority
FR
France
Prior art keywords
perforating
cores
rock drilling
drilling machines
hydraulic cleaning
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
FR322435A
Other languages
English (en)
Inventor
Schulte Eduard
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
Application granted granted Critical
Publication of FR322435A publication Critical patent/FR322435A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • 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)
FR322435A 1902-06-23 1902-06-23 Appareil pour le nettoyage hydraulique des noyaux perforateurs des machines rotatives à perforer la roche Expired FR322435A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR322435T 1902-06-23

Publications (1)

Publication Number Publication Date
FR322435A true FR322435A (fr) 1903-02-05

Family

ID=1372799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR322435A Expired FR322435A (fr) 1902-06-23 1902-06-23 Appareil pour le nettoyage hydraulique des noyaux perforateurs des machines rotatives à perforer la roche

Country Status (1)

Country Link
FR (1) FR322435A (fr)

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