FR1080274A - Device for vacuuming dust from pneumatic hammers - Google Patents

Device for vacuuming dust from pneumatic hammers

Info

Publication number
FR1080274A
FR1080274A FR1080274DA FR1080274A FR 1080274 A FR1080274 A FR 1080274A FR 1080274D A FR1080274D A FR 1080274DA FR 1080274 A FR1080274 A FR 1080274A
Authority
FR
France
Prior art keywords
pneumatic hammers
vacuuming dust
vacuuming
dust
hammers
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
Ruggero Sibillo Joly
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 FR1080274A publication Critical patent/FR1080274A/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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids

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)
FR1080274D 1952-07-04 1953-07-01 Device for vacuuming dust from pneumatic hammers Expired FR1080274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1080274X 1952-07-04

Publications (1)

Publication Number Publication Date
FR1080274A true FR1080274A (en) 1954-12-08

Family

ID=11430484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1080274D Expired FR1080274A (en) 1952-07-04 1953-07-01 Device for vacuuming dust from pneumatic hammers

Country Status (1)

Country Link
FR (1) FR1080274A (en)

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