FR536538A - Water Rinse Drill Hammer - Google Patents

Water Rinse Drill Hammer

Info

Publication number
FR536538A
FR536538A FR536538DA FR536538A FR 536538 A FR536538 A FR 536538A FR 536538D A FR536538D A FR 536538DA FR 536538 A FR536538 A FR 536538A
Authority
FR
France
Prior art keywords
water rinse
drill hammer
rinse drill
hammer
water
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)
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.)
Maschb AG H Flottmann & Comp
Original Assignee
Maschb AG H Flottmann & Comp
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 Maschb AG H Flottmann & Comp filed Critical Maschb AG H Flottmann & Comp
Application granted granted Critical
Publication of FR536538A publication Critical patent/FR536538A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
FR536538D 1920-10-14 1921-06-07 Water Rinse Drill Hammer Expired FR536538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE536538X 1920-10-14

Publications (1)

Publication Number Publication Date
FR536538A true FR536538A (en) 1922-05-04

Family

ID=6557348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536538D Expired FR536538A (en) 1920-10-14 1921-06-07 Water Rinse Drill Hammer

Country Status (1)

Country Link
FR (1) FR536538A (en)

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