DE9391C - Hydraulic drilling apparatus for creating boreholes in earth or rock - Google Patents

Hydraulic drilling apparatus for creating boreholes in earth or rock

Info

Publication number
DE9391C
DE9391C DENDAT9391D DE9391DA DE9391C DE 9391 C DE9391 C DE 9391C DE NDAT9391 D DENDAT9391 D DE NDAT9391D DE 9391D A DE9391D A DE 9391DA DE 9391 C DE9391 C DE 9391C
Authority
DE
Germany
Prior art keywords
rock
earth
drilling apparatus
hydraulic drilling
boreholes
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.)
Active
Application number
DENDAT9391D
Other languages
German (de)
Original Assignee
M. BLUMENREICH in Berlin W., Dennewitzstrafse 23
Publication of DE9391C publication Critical patent/DE9391C/en
Active 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives

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)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Der hydraulische Bohrapparat für Tiefbohrungen mit auf der Bohrscheibe an deren Umfange aufgesetzten eigentümlich geformten Rippen, welche das Druckwasser durch zwei besondere Zuleitungskanäle zugeführt erhalten und das gebrauchte Wasser zur seitlichen Ausströmung bringen, im wesentlichen .wie gezeich- · net und beschrieben.The hydraulic drilling apparatus for deep drilling with on the drilling disc on the other Circumference of attached, peculiarly shaped ribs, which the pressurized water through two Special supply channels received and the used water to the side outflow bring, essentially .as drawn and · described.
DENDAT9391D Hydraulic drilling apparatus for creating boreholes in earth or rock Active DE9391C (en)

Publications (1)

Publication Number Publication Date
DE9391C true DE9391C (en)

Family

ID=286767

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT9391D Active DE9391C (en) Hydraulic drilling apparatus for creating boreholes in earth or rock

Country Status (1)

Country Link
DE (1) DE9391C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292602B (en) * 1963-09-24 1969-04-17 Gulf Research Development Co Hydraulic jet drilling head for hard rock formations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292602B (en) * 1963-09-24 1969-04-17 Gulf Research Development Co Hydraulic jet drilling head for hard rock formations

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